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a},multiply:(n,r)=>n*r,divide:(n,r)=>n/r,remainder:(n,r)=>n%r,add:(n,r)=>n+r,subtract:(n,r)=>n-r,leftShift:(n,r)=>n<n>>r,unsignedRightShift:(n,r)=>n>>>r,lessThan:(n,r)=>nn<=r,greaterThan:(n,r)=>n>r,greaterThanOrEqual:(n,r)=>n>=r,equal:(n,r)=>n===r,notEqual:(n,r)=>n!==r}),i.__ZERO=i.BigInt(0),i.__MAX_SAFE=i.BigInt(Number.MAX_SAFE_INTEGER),i.__MIN_SAFE=i.BigInt(-Number.MAX_SAFE_INTEGER),i.numberIfSafe=n=>i.lessThan(n,i.__MAX_SAFE)&&i.greaterThan(n,i.__MIN_SAFE)?i.toNumber(n):n,i.BigUp=n=>i.__isBigInt(n)?n:i.BigInt(n)},function(p,k,e){(function(i,n){p.exports=n()})(this,function(){var i=Math.imul,n=Math.clz32,r=Math.abs,l=Math.max,h=Math.floor;class a extends Array{constructor(t,s){if(super(t),this.sign=s,t>a.__kMaxLength)throw new RangeError("Maximum BigInt size exceeded")}static BigInt(t){var s=Number.isFinite;if(typeof t=="number"){if(t===0)return a.__zero();if(a.__isOneDigitInt(t))return 0>t?a.__oneDigit(-t,!0):a.__oneDigit(t,!1);if(!s(t)||h(t)!==t)throw new RangeError("The number "+t+" cannot be converted to BigInt because it is not an integer");return a.__fromDouble(t)}if(typeof t=="string"){if(s=a.__fromString(t),s===null)throw new SyntaxError("Cannot convert "+t+" to a BigInt");return s}if(typeof t=="boolean")return t===!0?a.__oneDigit(1,!1):a.__zero();if(typeof t=="object")return t.constructor===a?t:(t=a.__toPrimitive(t),a.BigInt(t));throw new TypeError("Cannot convert "+t+" to a BigInt")}toDebugString(){let t=["BigInt["];for(let s of this)t.push((s&&(s>>>0).toString(16))+", ");return t.push("]"),t.join("")}toString(t){if(t=t===void 0?10:t,2>t||36>>12;let y=f-12;for(s=12<=f?0:o<<20+f,f=20+f,0>>30-y,s=o<>>30-f,f-=30;return o=a.__decideRounding(t,f,u,o),(o===1||o===0&&(1&s)==1)&&(s=s+1>>>0,s===0&&(d++,d>>>20!=0&&(d=0,c++,1023=a.__kMaxLengthBits)throw new RangeError("BigInt too big");if(t.length===1&&t.__digit(0)===2){var c=1+(0|s/30);return t=new a(c,t.sign&&(1&s)!=0),t.__initializeDigits(),t.__setDigit(c-1,1<>=1;s!==0;s>>=1)o=a.multiply(o,o),1&s&&(c===null?c=o:c=a.multiply(c,o));return c}static multiply(t,s){if(t.length===0)return t;if(s.length===0)return s;var c=t.length+s.length;30<=t.__clzmsd()+s.__clzmsd()&&c--,c=new a(c,t.sign!==s.sign),c.__initializeDigits();for(let o=0;oa.__absoluteCompare(t,s))return a.__zero();let c=t.sign!==s.sign,o=s.__unsignedDigit(0);if(s.length===1&&32767>=o){if(o===1)return c===t.sign?t:a.unaryMinus(t);t=a.__absoluteDivSmall(t,o,null)}else t=a.__absoluteDivLarge(t,s,!0,!1);return t.sign=c,t.__trim()}static remainder(t,s){if(s.length===0)throw new RangeError("Division by zero");if(0>a.__absoluteCompare(t,s))return t;let c=s.__unsignedDigit(0);return s.length===1&&32767>=c?c===1?a.__zero():(s=a.__absoluteModSmall(t,c),s===0?a.__zero():a.__oneDigit(s,t.sign)):(s=a.__absoluteDivLarge(t,s,!1,!0),s.sign=t.sign,s.__trim())}static add(t,s){let c=t.sign;return c===s.sign?a.__absoluteAdd(t,s,c):0<=a.__absoluteCompare(t,s)?a.__absoluteSub(t,s,c):a.__absoluteSub(s,t,!c)}static subtract(t,s){let c=t.sign;return c===s.sign?0<=a.__absoluteCompare(t,s)?a.__absoluteSub(t,s,c):a.__absoluteSub(s,t,!c):a.__absoluteAdd(t,s,c)}static leftShift(t,s){return s.length===0||t.length===0?t:s.sign?a.__rightShiftByAbsolute(t,s):a.__leftShiftByAbsolute(t,s)}static signedRightShift(t,s){return s.length===0||t.length===0?t:s.sign?a.__leftShiftByAbsolute(t,s):a.__rightShiftByAbsolute(t,s)}static unsignedRightShift(){throw new TypeError("BigInts have no unsigned right shift; use >> instead")}static lessThan(t,s){return 0>a.__compareToBigInt(t,s)}static lessThanOrEqual(t,s){return 0>=a.__compareToBigInt(t,s)}static greaterThan(t,s){return 0t)throw new RangeError("Invalid value: not (convertible to) a safe integer");if(t===0)return a.__zero();if(t>=a.__kMaxLengthBits)return s;let c=0|(t+29)/30;if(s.lengtht)throw new RangeError("Invalid value: not (convertible to) a safe integer");if(t===0)return a.__zero();if(s.sign){if(t>a.__kMaxLengthBits)throw new RangeError("BigInt too big");return a.__truncateAndSubFromPowerOfTwo(t,s,!1)}if(t>=a.__kMaxLengthBits)return s;let c=0|(t+29)/30;if(s.length>>o?a.__truncateToNBits(t,s):s}static ADD(t,s){if(t=a.__toPrimitive(t),s=a.__toPrimitive(s),typeof t=="string")return typeof s!="string"&&(s=s.toString()),t+s;if(typeof s=="string")return t.toString()+s;if(t=a.__toNumeric(t),s=a.__toNumeric(s),a.__isBigInt(t)&&a.__isBigInt(s))return a.add(t,s);if(typeof t=="number"&&typeof s=="number")return t+s;throw new TypeError("Cannot mix BigInt and other types, use explicit conversions")}static LT(t,s){return a.__compare(t,s,0)}static LE(t,s){return a.__compare(t,s,1)}static GT(t,s){return a.__compare(t,s,2)}static GE(t,s){return a.__compare(t,s,3)}static EQ(t,s){for(;;){if(a.__isBigInt(t))return a.__isBigInt(s)?a.equal(t,s):a.EQ(s,t);if(typeof t=="number"){if(a.__isBigInt(s))return a.__equalToNumber(s,t);if(typeof s!="object")return t==s;s=a.__toPrimitive(s)}else if(typeof t=="string"){if(a.__isBigInt(s))return t=a.__fromString(t),t!==null&&a.equal(t,s);if(typeof s!="object")return t==s;s=a.__toPrimitive(s)}else if(typeof t=="boolean"){if(a.__isBigInt(s))return a.__equalToNumber(s,+t);if(typeof s!="object")return t==s;s=a.__toPrimitive(s)}else if(typeof t=="symbol"){if(a.__isBigInt(s))return!1;if(typeof s!="object")return t==s;s=a.__toPrimitive(s)}else if(typeof t=="object"){if(typeof s=="object"&&s.constructor!==a)return t==s;t=a.__toPrimitive(t)}else return t==s}}static NE(t,s){return!a.EQ(t,s)}static __zero(){return new a(0,!1)}static __oneDigit(t,s){return s=new a(1,s),s.__setDigit(0,t),s}__copy(){let t=new a(this.length,this.sign);for(let s=0;ss)s=-s-1;else{if(c===0)return-1;c--,o=t.__digit(c),s=29}if(s=1<>>20)-1023,c=(0|s/30)+1;t=new a(c,0>t);let o=1048575&a.__kBitConversionInts[1]|1048576,d=a.__kBitConversionInts[0];s%=30;let u;if(20>s){var f=20-s;u=f+32,s=o>>>f,o=o<<32-f|d>>>f,d<<=32-f}else s===20?(u=32,s=o,o=d):(f=s-20,u=32-f,s=o<>>32-f,o=d<>>2,o=o<<30|d>>>2,d<<=30):s=0,t.__setDigit(c,s);return t.__trim()}static __isWhitespace(t){return 13>=t&&9<=t||(159>=t?t==32:131071>=t?t==160||t==5760:196607>=t?(t&=131071,10>=t||t==40||t==41||t==47||t==95||t==4096):t==65279)}static __fromString(t,s){s=s===void 0?0:s;let c=0,o=t.length,d=0;if(d===o)return a.__zero();let u=t.charCodeAt(d);for(;a.__isWhitespace(u);){if(++d===o)return a.__zero();u=t.charCodeAt(d)}if(u===43){if(++d===o)return null;u=t.charCodeAt(d),c=1}else if(u===45){if(++d===o)return null;u=t.charCodeAt(d),c=-1}if(s===0){if(s=10,u===48){if(++d===o)return a.__zero();if(u=t.charCodeAt(d),u===88||u===120){if(s=16,++d===o)return null;u=t.charCodeAt(d)}else if(u===79||u===111){if(s=8,++d===o)return null;u=t.charCodeAt(d)}else if(u===66||u===98){if(s=2,++d===o)return null;u=t.charCodeAt(d)}}}else if(s===16&&u===48){if(++d===o)return a.__zero();if(u=t.charCodeAt(d),u===88||u===120){if(++d===o)return null;u=t.charCodeAt(d)}}if(c!=0&&s!==10)return null;for(;u===48;){if(++d===o)return a.__zero();u=t.charCodeAt(d)}var f=o-d;let y=a.__kMaxBitsPerChar[s];var m=a.__kBitsPerCharTableMultiplier-1;if(f>1073741824/y)return null;f=new a(0|((y*f+m>>>a.__kBitsPerCharTableShift)+29)/30,!1);let _=10>s?s:10,v=10>>0<_)m=u-48;else if((32|u)-97>>>0>>a.__kBitsPerCharTableShift)/30)}while(!A)}else{y>>=a.__kBitsPerCharTableShift,s=[];var A=[],N=!1;do{for(var O=0,R=0;;){if(u-48>>>0<_)m=u-48;else if((32|u)-97>>>0>>m-u)}if(d!==0){if(o>=t.length)throw Error("implementation bug");t.__setDigit(o++,d)}for(;o>>1)+(85&o),o=(51&o>>>2)+(51&o),o=(15&o>>>4)+(15&o),--s;let d=t.__digit(c-1);var u=a.__clz30(d),f=0|(30*c-u+o-1)/o;if(t.sign&&f++,268435456>>m,m=30-m;m>=o;)u[f--]=a.__kConversionChars[y&s],y>>>=o,m-=o}for(u[f--]=a.__kConversionChars[(y|d<>>o-m;y!==0;)u[f--]=a.__kConversionChars[y&s],y>>>=o;if(t.sign&&(u[f--]="-"),f!=-1)throw Error("implementation bug");return u.join("")}static __toStringGeneric(t,s,c){var o=t.length;if(o===0)return"";if(o===1)return s=t.__unsignedDigit(0).toString(s),c===!1&&t.sign&&(s="-"+s),s;var d=30*o-a.__clz30(t.__digit(o-1));o=a.__kMaxBitsPerChar[s]-1,d*=a.__kBitsPerCharTableMultiplier,o=(0|(d+(o-1))/o)+1>>1,d=a.exponentiate(a.__oneDigit(s,!1),a.__oneDigit(o,!1));var u=d.__unsignedDigit(0);if(d.length===1&&32767>=u){d=new a(t.length,!1),d.__initializeDigits();var f=0;for(let y=2*t.length-1;0<=y;y--)f=f<<15|t.__halfDigit(y),d.__setHalfDigit(y,0|f/u),f=0|f%u;u=f.toString(s)}else u=a.__absoluteDivLarge(t,d,!0,!0),d=u.quotient,u=u.remainder.__trim(),u=a.__toStringGeneric(u,s,!0);for(d.__trim(),s=a.__toStringGeneric(d,s,!0);u.lengtht?a.__absoluteLess(c):0)}static __compareToNumber(t,s){if(a.__isOneDigitInt(s)){let c=t.sign,o=0>s;if(c!==o)return a.__unequalSign(c);if(t.length===0){if(o)throw Error("implementation bug");return s===0?0:-1}return 1s?a.__absoluteGreater(c):ts)return a.__unequalSign(c);if(s===0)throw Error("implementation bug: should be handled elsewhere");if(t.length===0)return-1;if(a.__kBitConversionDouble[0]=s,s=2047&a.__kBitConversionInts[1]>>>20,s==2047)throw Error("implementation bug: handled elsewhere");var o=s-1023;if(0>o)return a.__absoluteGreater(c);s=t.length;var d=t.__digit(s-1),u=a.__clz30(d),f=30*s-u;if(o+=1,fo)return a.__absoluteGreater(c);o=1048576|1048575&a.__kBitConversionInts[1];let y=a.__kBitConversionInts[0];if(u=29-u,u!==(0|(f-1)%30))throw Error("implementation bug");if(20>u){var m=20-u;u=m+32,f=o>>>m,o=o<<32-m|y>>>m,y<<=32-m}else u===20?(u=32,f=o,o=y):(m=u-20,u=32-m,f=o<>>32-m,o=y<>>=0,f>>>=0,d>f)return a.__absoluteGreater(c);if(d>>2,o=o<<30|y>>>2,y<<=30):f=0,d=t.__unsignedDigit(s),d>f)return a.__absoluteGreater(c);if(ds&&t.__unsignedDigit(0)===r(s):a.__compareToDouble(t,s)===0}static __comparisonResultToBool(t,s){return s===0?0>t:s===1?0>=t:s===2?0s;case 3:return t>=s}if(a.__isBigInt(t)&&typeof s=="string")return s=a.__fromString(s),s!==null&&a.__comparisonResultToBool(a.__compareToBigInt(t,s),c);if(typeof t=="string"&&a.__isBigInt(s))return t=a.__fromString(t),t!==null&&a.__comparisonResultToBool(a.__compareToBigInt(t,s),c);if(t=a.__toNumeric(t),s=a.__toNumeric(s),a.__isBigInt(t)){if(a.__isBigInt(s))return a.__comparisonResultToBool(a.__compareToBigInt(t,s),c);if(typeof s!="number")throw Error("implementation bug");return a.__comparisonResultToBool(a.__compareToNumber(t,s),c)}if(typeof t!="number")throw Error("implementation bug");if(a.__isBigInt(s))return a.__comparisonResultToBool(a.__compareToNumber(s,t),2^c);if(typeof s!="number")throw Error("implementation bug");return c===0?ts:c===3?t>=s:void 0}__clzmsd(){return a.__clz30(this.__digit(this.length-1))}static __absoluteAdd(t,s,c){if(t.length>>30,c.__setDigit(d,1073741823&u)}for(;d>>30,c.__setDigit(d,1073741823&s);return d>>30,c.__setDigit(d,1073741823&u)}for(;d>>30,c.__setDigit(d,1073741823&s);return c.__trim()}static __absoluteAddOne(t,s,c){c=c===void 0?null:c;let o=t.length;c===null?c=new a(o,s):c.sign=s,s=1;for(let d=0;d>>30,c.__setDigit(d,1073741823&u)}return s!=0&&c.__setDigitGrow(o,1),c}static __absoluteSubOne(t,s){let c=t.length;s=s||c;let o=new a(s,!1),d=1;for(let u=0;u>>30,o.__setDigit(u,1073741823&f)}if(d!=0)throw Error("implementation bug");for(t=c;tc?0:t.__unsignedDigit(c)>s.__unsignedDigit(c)?1:-1}static __multiplyAccumulate(t,s,c,o){if(s!==0){var d=32767&s,u=s>>>15,f=s=0;for(let v,A=0;A>>15;y=a.__imul(m,d),m=a.__imul(m,u);let N=a.__imul(_,d);_=a.__imul(_,u),v+=f+y+s,s=v>>>30,v&=1073741823,v+=((32767&m)<<15)+((32767&N)<<15),s+=v>>>30,f=_+(m>>>15)+(N>>>15),c.__setDigit(o,1073741823&v)}for(;s!=0||f!==0;o++)t=c.__digit(o),t+=s+f,f=0,s=t>>>30,c.__setDigit(o,1073741823&t)}}static __internalMultiplyAdd(t,s,c,o,d){let u=0;for(let m=0;m>>15,s),y=y+((32767&f)<<15)+u+c,c=y>>>30,u=f>>>15,d.__setDigit(m,1073741823&y)}if(d.length>o)for(d.__setDigit(o++,c+u);othis.length&&(c=this.length);let o=32767&t;t>>>=15;let d=0;for(let m=0;m>>15;u=a.__imul(f,o),f=a.__imul(f,t);let _=a.__imul(y,o);y=a.__imul(y,t),u=s+u+d,d=u>>>30,u&=1073741823,u+=((32767&f)<<15)+((32767&_)<<15),d+=u>>>30,s=y+(f>>>15)+(_>>>15),this.__setDigit(m,1073741823&u)}if(d!=0||s!==0)throw Error("implementation bug")}static __absoluteDivSmall(t,s,c){c=c===void 0?null:c,c===null&&(c=new a(t.length,!1));let o=0;for(let d,u=2*t.length-1;0<=u;u-=2){d=(o<<15|t.__halfDigit(u))>>>0;let f=0|d/s;o=0|d%s,d=(o<<15|t.__halfDigit(u-1))>>>0;let y=0|d/s;o=0|d%s,c.__setDigit(u>>>1,f<<15|y)}return c}static __absoluteModSmall(t,s){let c=0;for(let o=2*t.length-1;0<=o;o--)c=0|((c<<15|t.__halfDigit(o))>>>0)%s;return c}static __absoluteDivLarge(t,s,c,o){let d=s.__halfDigitLength(),u=s.length;var f=t.__halfDigitLength()-d;let y=null;c&&(y=new a(f+2>>>1,!1),y.__initializeDigits());let m=new a(d+2>>>1,!1);m.__initializeDigits();let _=a.__clz15(s.__halfDigit(d-1));0<_&&(s=a.__specialLeftShift(s,_,0)),t=a.__specialLeftShift(t,_,1);let v=s.__halfDigit(d-1),A=0;for(let N,O=f;0<=O;O--){if(N=32767,f=t.__halfDigit(O+d),f!==v){f=(f<<15|t.__halfDigit(O+d-1))>>>0,N=0|f/v,f=0|f%v;let R=s.__halfDigit(d-2),H=t.__halfDigit(O+d-2);for(;a.__imul(N,R)>>>0>(f<<16|H)>>>0&&(N--,f+=v,!(32767>>1,A|N))}if(o)return t.__inplaceRightShift(_),c?{quotient:y,remainder:t}:t;if(c)return y;throw Error("unreachable")}static __clz15(t){return a.__clz30(t)-15}__inplaceAdd(t,s,c){let o=0;for(let d=0;d>>15,this.__setHalfDigit(s+d,32767&u)}return o}__inplaceSub(t,s,c){let o=0;if(1&s){s>>=1;for(var d=this.__digit(s),u=32767&d,f=0;f>>1;f++){var y=t.__digit(f);d=(d>>>15)-(32767&y)-o,o=1&d>>>15,this.__setDigit(s+f,(32767&d)<<15|32767&u),d=this.__digit(s+f+1),u=(32767&d)-(y>>>15)-o,o=1&u>>>15}y=t.__digit(f);let m=(d>>>15)-(32767&y)-o;if(o=1&m>>>15,this.__setDigit(s+f,(32767&m)<<15|32767&u),s+f+1>=this.length)throw new RangeError("out of bounds");!(1&c)&&(d=this.__digit(s+f+1),u=(32767&d)-(y>>>15)-o,o=1&u>>>15,this.__setDigit(s+t.length,1073709056&d|32767&u))}else{for(s>>=1,u=0;u>>15,d=(d>>>15)-(y>>>15)-o,o=1&d>>>15,this.__setDigit(s+u,(32767&d)<<15|32767&f);f=this.__digit(s+u),t=t.__digit(u),d=(32767&f)-(32767&t)-o,o=1&d>>>15,y=0,!(1&c)&&(y=(f>>>15)-(t>>>15)-o,o=1&y>>>15),this.__setDigit(s+u,(32767&y)<<15|32767&d)}return o}__inplaceRightShift(t){if(t!==0){var s=this.__digit(0)>>>t,c=this.length-1;for(let o=0;o>>t}this.__setDigit(c,s)}}static __specialLeftShift(t,s,c){let o=t.length,d=new a(o+c,!1);if(s===0){for(s=0;s>>30-s}return 0c)throw new RangeError("BigInt too big");s=0|c/30;var o=c%30;let d=t.length,u=o!==0&&t.__digit(d-1)>>>30-o!=0;var f=d+s+(u?1:0);if(c=new a(f,t.sign),o===0){for(o=0;o>>30-o}if(u)c.__setDigit(d+s,f);else if(f!==0)throw Error("implementation bug")}return c.__trim()}static __rightShiftByAbsolute(t,s){var c=t.length,o=t.sign,d=a.__toShiftAmount(s);if(0>d)return 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Sk.builtin.AttributeError("getset_descriptor '"+this.d$name+"' of '"+this.d$type.prototype.tp$name+"' objects is not readable")},tp$descr_set(h,a,S){if(this.d$set_check(h),this.$set!==void 0)return h=this.$set.call(h,a),S?h:Sk.misceval.retryOptionalSuspensionOrThrow(h);throw new Sk.builtin.AttributeError("attribute '"+this.d$name+"' of '"+this.d$type.prototype.tp$name+"' objects is readonly")}}}),Sk.builtin.method_descriptor=e("method_descriptor","method",{constructor:function(h,a){this.d$def=a,this.$meth=a.$meth,this.d$type=h,this.d$name=a.$name||"",this.$flags=h=a.$flags||{},h.FastCall&&h.NoKwargs?this.tp$call=this.$methodFastCallNoKwargs:h.FastCall?this.tp$call=this.$methodFastCall:h.NoArgs?this.tp$call=this.$methodCallNoArgs:h.OneArg?this.tp$call=this.$methodCallOneArg:h.NamedArgs?this.tp$call=this.$methodCallNamedArgs:h.MinArgs!==void 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Optional +arguments start and end are interpreted as in slice notation. + +Return -1 on failure.`},rindex:{$meth:function(m,_,v){if(m=this.find$right(m,_,v),m===-1)throw new Sk.builtin.ValueError("substring not found");return new Sk.builtin.int_(m)},$flags:{MinArgs:1,MaxArgs:3},$textsig:null,$doc:`S.rindex(sub[, start[, end]]) -> int + +Return the highest index in S where substring sub is found, +such that sub is contained within S[start:end]. Optional +arguments start and end are interpreted as in slice notation. + +Raises ValueError when the substring is not found.`},rjust:{$meth:l(!0,!1),$flags:{MinArgs:1,MaxArgs:2},$textsig:"($self, width, fillchar=' ', /)",$doc:`Return a right-justified string of length width. + +Padding is done using the specified fill character (default is a space).`},rstrip:{$meth:n(/\s+$/g,m=>"["+m+"]+$"),$flags:{MinArgs:0,MaxArgs:1},$textsig:"($self, chars=None, /)",$doc:`Return a copy of the string with trailing whitespace removed. + +If chars is given and not None, remove characters in chars instead.`},rpartition:{$meth:r(!0),$flags:{OneArg:!0},$textsig:"($self, sep, /)",$doc:`Partition the string into three parts using the given separator. + +This will search for the separator in the string, starting at the end. If +the separator is found, returns a 3-tuple containing the part before the +separator, the separator itself, and the part after it. + +If the separator is not found, returns a 3-tuple containing two empty strings +and the original string.`},splitlines:{$meth:function(m){m=Sk.misceval.isTrue(m);let _=this.v,v=[],A=_.length;var N=0;for(let R=0;R"^["+m+"]+|["+m+"]+$"),$flags:{MinArgs:0,MaxArgs:1},$textsig:"($self, chars=None, /)",$doc:`Return a copy of the string with leading and trailing whitespace remove. + +If chars is given and not None, remove characters in chars instead.`},swapcase:{$meth(){let m=this.v.replace(/[a-z]/gi,_=>{let v=_.toLowerCase();return v===_?_.toUpperCase():v});return new Sk.builtin.str(m)},$flags:{NoArgs:!0},$textsig:"($self, /)",$doc:"Convert uppercase characters to lowercase and lowercase characters to uppercase."},upper:{$meth(){return new Sk.builtin.str(this.v.toUpperCase())},$flags:{NoArgs:!0},$textsig:"($self, /)",$doc:"Return a copy of the string 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Other possible values are 'ignore' and 'replace' + as well as any other name registered with codecs.register_error that + can handle UnicodeDecodeErrors.`},endswith:{$meth:t("endswith",(g,x)=>{let C=g.length-x.length;return 0<=C&&x.every((F,P)=>F===g[C+P])}),$flags:{MinArgs:1,MaxArgs:3},$textsig:null,$doc:`B.endswith(suffix[, start[, end]]) -> bool + +Return True if B ends with the specified suffix, False otherwise. +With optional start, test B beginning at that position. +With optional end, stop comparing B at that position. +suffix can also be a tuple of bytes to try.`},expandtabs:{$meth(g){g=Sk.misceval.asIndexSized(g,Sk.builtin.OverflowError,"an integer is required (got type {tp$nam})");let x=[],C=0;for(let P=0;P copy of B + +Return a copy of B where all tab characters are expanded using spaces. +If tabsize is not given, a tab size of 8 characters is assumed.`},find:{$meth:function(g,x,C){return new Sk.builtin.int_(this.find$left(g,x,C))},$flags:{MinArgs:1,MaxArgs:3},$textsig:null,$doc:`B.find(sub[, start[, end]]) -> int + +Return the lowest index in B where subsection sub is found, +such that sub is contained within B[start,end]. Optional +arguments start and end are interpreted as in slice notation. + +Return -1 on failure.`},hex:{$meth(){let g="";for(let x=0;x string + +Create a string of hexadecimal numbers from a bytes object. +Example: b'\\xb9\\x01\\xef'.hex() -> 'b901ef'.`},index:{$meth:function(g,x,C){if(g=this.find$left(g,x,C),g===-1)throw new Sk.builtin.ValueError("subsection not found");return new Sk.builtin.int_(g)},$flags:{MinArgs:1,MaxArgs:3},$textsig:null,$doc:`B.index(sub[, start[, end]]) -> int + +Return the lowest index in B where subsection sub is found, +such that sub is contained within B[start,end]. Optional +arguments start and end are interpreted as in slice notation. + +Raises ValueError when the subsection is not found.`},isalnum:{$meth:_(g=>m(g)||f(g)||y(g)),$flags:{NoArgs:!0},$textsig:null,$doc:`B.isalnum() -> bool + +Return True if all characters in B are alphanumeric +and there is at least one character in B, False otherwise.`},isalpha:{$meth:_(g=>65<=g&&90>=g||97<=g&&122>=g),$flags:{NoArgs:!0},$textsig:null,$doc:`B.isalpha() -> bool + +Return True if all characters in B are alphabetic +and there is at least one character in B, False otherwise.`},isascii:{$meth:_(g=>0<=g&&127>=g,!0),$flags:{NoArgs:!0},$textsig:null,$doc:`B.isascii() -> bool + +Return True if B is empty or all characters in B are ASCII, +False otherwise.`},isdigit:{$meth:_(m),$flags:{NoArgs:!0},$textsig:null,$doc:`B.isdigit() -> bool + +Return True if all characters in B are digits +and there is at least one character in B, False otherwise.`},islower:{$meth:v(f,y),$flags:{NoArgs:!0},$textsig:null,$doc:`B.islower() -> bool + +Return True if all cased characters in B are lowercase and there is +at least one cased character in B, False otherwise.`},isspace:{$meth:_(u),$flags:{NoArgs:!0},$textsig:null,$doc:`B.isspace() -> bool + +Return True if all characters in B are whitespace +and there is at least one character in B, False otherwise.`},istitle:{$meth:function(){let g=!1,x=!1;for(let C=0;C bool + +Return True if B is a titlecased string and there is at least one +character in B, i.e. uppercase characters may only follow uncased +characters and lowercase characters only cased ones. Return False +otherwise.`},isupper:{$meth:v(y,f),$flags:{NoArgs:!0},$textsig:null,$doc:`B.isupper() -> bool + +Return True if all cased characters in B are uppercase and there is +at least one cased character in B, False otherwise.`},join:{$meth(g){let x=[],C=0;return Sk.misceval.chain(Sk.misceval.iterFor(Sk.abstr.iter(g),F=>{if(!(F instanceof Sk.builtin.bytes))throw new Sk.builtin.TypeError("sequence item "+C+": expected a bytes-like object, "+Sk.abstr.typeName(F)+" found");C++,x.length&&x.push(...this.v),x.push(...F.v)}),()=>new Sk.builtin.bytes(new Uint8Array(x)))},$flags:{OneArg:!0},$textsig:"($self, iterable_of_bytes, /)",$doc:`Concatenate any number of bytes objects. + +The bytes whose method is called is inserted in between each pair. + +The result is returned as a new bytes object. + +Example: b'.'.join([b'ab', b'pq', b'rs']) -> b'ab.pq.rs'.`},ljust:{$meth:d("ljust",!1,!1),$flags:{MinArgs:1,MaxArgs:2},$textsig:null,$doc:`B.ljust(width[, fillchar]) -> copy of B + +Return B left justified in a string of length width. Padding is +done using the specified fill character (default is a space).`},lower:{$meth:A(g=>y(g)?g+32:g),$flags:{NoArgs:!0},$textsig:null,$doc:`B.lower() -> copy of B + +Return a copy of B with all ASCII characters converted to lowercase.`},lstrip:{$meth:o(!0,!1),$flags:{MinArgs:0,MaxArgs:1},$textsig:"($self, bytes=None, /)",$doc:`Strip leading bytes contained in the argument. + +If the argument is omitted or None, strip leading ASCII whitespace.`},partition:{$meth:c(!1),$flags:{OneArg:!0},$textsig:"($self, sep, /)",$doc:`Partition the bytes into three parts using the given separator. + +This will search for the separator sep in the bytes. If the separator is found, +returns a 3-tuple containing the part before the separator, the separator +itself, and the part after it. + +If the separator is not found, returns a 3-tuple containing the original bytes +object and two empty bytes objects.`},replace:{$meth(g,x,C){g=this.get$raw(g),x=this.get$raw(x),C=C===void 0?-1:Sk.misceval.asIndexSized(C,Sk.builtin.OverflowError),C=0>C?1/0:C;let F=[],P=0;for(var D=0;D int + +Return the highest index in B where subsection sub is found, +such that sub is contained within B[start,end]. Optional +arguments start and end are interpreted as in slice notation. + +Return -1 on failure.`},rindex:{$meth:function(g,x,C){if(g=this.find$right(g,x,C),g===-1)throw new Sk.builtin.ValueError("subsection not found");return new Sk.builtin.int_(g)},$flags:{MinArgs:1,MaxArgs:3},$textsig:null,$doc:`B.rindex(sub[, start[, end]]) -> int + +Return the highest index in B where subsection sub is found, +such that sub is contained within B[start,end]. Optional +arguments start and end are interpreted as in slice notation. + +Raise ValueError when the subsection is not found.`},rjust:{$meth:d("rjust",!0,!1),$flags:{MinArgs:1,MaxArgs:2},$textsig:null,$doc:`B.rjust(width[, fillchar]) -> copy of B + +Return B right justified in a string of length width. Padding is +done using the specified fill character (default is a space)`},rpartition:{$meth:c(!0),$flags:{OneArg:!0},$textsig:"($self, sep, /)",$doc:`Partition the bytes into three parts using the given separator. + +This will search for the separator sep in the bytes, starting at the end. If +the separator is found, returns a 3-tuple containing the part before the +separator, the separator itself, and the part after it. + +If the separator is not found, returns a 3-tuple containing two empty bytes +objects and the original bytes object.`},rsplit:{$meth:function(g,x){({sep:g,maxsplit:x}=this.get$splitArgs(g,x));let C=[],F=0,P=this.v.length;if(g!==null){for(;0<=P&&FP)break;for(g=P+1,P--;0<=P&&!u(this.v[P]);)P--;C.push(new Sk.builtin.bytes(this.v.subarray(P+1,g))),F++}if(0<=P){for(;u(this.v[P]);)P--;0<=P&&C.push(new Sk.builtin.bytes(this.v.subarray(0,P+1)))}}return new Sk.builtin.list(C.reverse())},$flags:{NamedArgs:["sep","maxsplit"],Defaults:[Sk.builtin.none.none$,-1]},$textsig:"($self, /, sep=None, maxsplit=-1)",$doc:`Return a list of the sections in the bytes, using sep as the delimiter. + + sep + The delimiter according which to split the bytes. + None (the default value) means split on ASCII whitespace characters + (space, tab, return, newline, formfeed, vertical tab). + maxsplit + Maximum number of splits to do. + -1 (the default value) means no limit. + +Splitting is done starting at the end of the bytes and working to the front.`},rstrip:{$meth:o(!1,!0),$flags:{MinArgs:0,MaxArgs:1},$textsig:"($self, bytes=None, /)",$doc:`Strip trailing bytes contained in the argument. + +If the argument is omitted or None, strip trailing ASCII whitespace.`},split:{$meth:function(g,x){({sep:g,maxsplit:x}=this.get$splitArgs(g,x));let C=[],F=this.v.length,P=0,D=0;if(g!==null){for(;Dx.length<=g.length&&x.every((C,F)=>C===g[F])),$flags:{MinArgs:1,MaxArgs:3},$textsig:null,$doc:`B.startswith(prefix[, start[, end]]) -> bool + +Return True if B starts with the specified prefix, False otherwise. +With optional start, test B beginning at that position. +With optional end, stop comparing B at that position. +prefix can also be a tuple of bytes to try.`},strip:{$meth:o(!0,!0),$flags:{MinArgs:0,MaxArgs:1},$textsig:"($self, bytes=None, /)",$doc:`Strip leading and trailing bytes contained in the argument. + +If the argument is omitted or None, strip leading and trailing ASCII whitespace.`},swapcase:{$meth:A(g=>y(g)?g+32:f(g)?g-32:g),$flags:{NoArgs:!0},$textsig:null,$doc:`B.swapcase() -> copy of B + +Return a copy of B with uppercase ASCII characters converted +to lowercase ASCII and vice versa.`},title:{$meth(){let g=this.v.length,x=new Uint8Array(g),C=!1;for(let F=0;F copy of B + +Return a titlecased version of B, i.e. ASCII words start with uppercase +characters, all remaining cased characters have lowercase.`},upper:{$meth:A(g=>f(g)?g-32:g),$flags:{NoArgs:!0},$textsig:null,$doc:`B.upper() -> copy of B + +Return a copy of B with all ASCII characters converted to uppercase.`},zfill:{$meth(g){g=Sk.misceval.asIndexSized(g,Sk.builtin.IndexError);let x=g-this.v.length;if(0>=x)return new Sk.builtin.bytes(this.v);let C=new Uint8Array(g),F=0,P;for((this.v[0]===43||this.v[0]===45)&&(C[0]=this.v[0],F++),C.fill(48,F,F+x),P=F,F+=x;F copy of B + +Pad a numeric string B with zeros on the left, to fill a field +of the specified width. B is never truncated.`}},classmethods:{fromhex:{$meth:function(g){function x(K){for(let te=D;te b'\\\\xb9\\\\x01\\\\xef'.`}}});var J=Sk.abstr.buildIteratorClass("bytes_iterator",{constructor:function(g){this.$index=0,this.$seq=g.v},iternext(){let g=this.$seq[this.$index++];if(g!==void 0)return new Sk.builtin.int_(g)},methods:{__length_hint__:Sk.generic.iterLengthHintWithArrayMethodDef},flags:{sk$unacceptableBase:!0}});Sk.exportSymbol("Sk.builtin.bytes",Sk.builtin.bytes)},function(p,k,e){(function(i){(function(n){function r(){}function l(){}var h=String.fromCharCode,a={}.toString,S=a.call(n.SharedArrayBuffer),t=a(),s=n.Uint8Array,c=s||Array,o=s?ArrayBuffer:c,d=o.isView||function(m){return m&&"length"in m},u=a.call(o.prototype);o=l.prototype;var f=n.TextEncoder,y=new(s?Uint16Array:c)(32);r.prototype.decode=function(m){if(!d(m)){var _=a.call(m);if(_!==u&&_!==S&&_!==t)throw TypeError("Failed to execute 'decode' on 'TextDecoder': The provided value is not of type '(ArrayBuffer or 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Update D from dict/iterable E and F. +If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] +If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v +In either case, this is followed by: for k in F: D[k] = F[k]`},clear:{$meth(){return this.dict$clear(),Sk.builtin.none.none$},$flags:{NoArgs:!0},$textsig:null,$doc:"D.clear() -> None. 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2 is required");this.dict$setItem(v[0],v[1]),_++})}}});let a={tp$getattr:Sk.generic.getAttr,tp$as_number:!0,tp$as_sequence_or_mapping:!0,tp$hash:Sk.builtin.none.none$,$r(){if(this.in$repr)return new Sk.builtin.str("...");this.in$repr=!0;let m=Sk.misceval.arrayFromIterable(this);return m=m.map(_=>Sk.misceval.objectRepr(_)),this.in$repr=!1,new Sk.builtin.str(Sk.abstr.typeName(this)+"(["+m.join(", ")+"])")},tp$richcompare(m,_){if(!(Sk.builtin.checkAnySet(m)||m instanceof S||m instanceof s))return Sk.builtin.NotImplemented.NotImplemented$;let v=this.sq$length(),A=m.sq$length();switch(_){case"NotEq":case"Eq":let N;return this===m?N=!0:v===A&&(N=n(this,m)),_==="NotEq"?!N:N;case"Lt":return vA&&n(m,this);case"GtE":return v>=A&&n(m,this)}},nb$subtract(m){let _=i(this);return _.difference.$meth.call(_,m)},nb$and(m){let _=i(this);return _.intersection.$meth.call(_,m)},nb$or(m){let _=i(this);return _.union.$meth.call(_,m)},nb$xor(m){let _=i(this);return _.symmetric_difference.$meth.call(_,m)},sq$length(){return this.dict.get$size()}};var S=r("dict_keys",{sq$contains(m){return this.dict.mp$lookup(m)!==void 0},tp$iter(){return new c(this.dict)}},function(){return new u(this.dict)}),t=r("dict_values",{tp$iter(){return new d(this.dict)}},function(){return new y(this.dict)}),s=r("dict_items",{sq$contains(m){if(!(m instanceof Sk.builtin.tuple&&m.sq$length()===2))return!1;var _=m.mp$subscript(new Sk.builtin.int_(0));return m=m.mp$subscript(new Sk.builtin.int_(1)),_=this.dict.mp$lookup(_),_===void 0?!1:_===m||Sk.misceval.richCompareBool(_,m,"Eq")},tp$iter(){return new o(this.dict)}},function(){return new f(this.dict)}),c=l("dict_keyiterator",function(){let m=this.next$item();return m&&m[0]}),o=l("dict_itemiterator",function(){let m=this.next$item();return m&&new Sk.builtin.tuple([m[0],m[1]])}),d=l("dict_valueiterator",function(){let m=this.next$item();return m&&m[1]}),u=l("dict_reversekeyiterator",c.prototype.tp$iternext,!0),f=l("dict_reverseitemiterator",o.prototype.tp$iternext,!0),y=l("dict_reversevalueiterator",d.prototype.tp$iternext,!0);Sk.builtin.dict.py2$methods={has_key:{$name:"has_key",$flags:{OneArg:!0},$meth(m){return new Sk.builtin.bool(this.sq$contains(m))},$doc:"D.has_key(k) -> True if D has a key k, else False"},keys:{$name:"keys",$meth(){return new Sk.builtin.list(this.sk$asarray())},$flags:{NoArgs:!0},$textsig:null,$doc:"D.keys() -> a set-like object providing a view on D's keys"},items:{$name:"items",$meth(){return new Sk.builtin.list(this.$items().map(m=>{var[_,v]=m;return new Sk.builtin.tuple([_,v])}))},$flags:{NoArgs:!0},$textsig:null,$doc:"D.items() -> a set-like object providing a view on D's items"},values:{$name:"values",$meth(){return new Sk.builtin.list(this.$items().map(m=>([,m]=m,m)))},$flags:{NoArgs:!0},$textsig:null,$doc:"D.values() -> an object providing a view on D's values"}}},function(p,k){function e(i,n){Object.defineProperties(i,{entries:{get:()=>{let r=Object.create(null);return Object.entries(n).forEach(l=>{var[h,a]=l;h=Sk.unfixReserved(h),h.includes("$")||(h=new Sk.builtin.str(h),r[h.$savedKeyHash]=[h,a])}),r},configurable:!0},size:{get:()=>Object.keys(n).map(r=>Sk.unfixReserved(r)).filter(r=>!r.includes("$")).length,configurable:!0}})}Sk.builtin.mappingproxy=Sk.abstr.buildNativeClass("mappingproxy",{constructor:function(i){if(Sk.asserts.assert(this instanceof Sk.builtin.mappingproxy,"bad call to mapping proxy, use 'new'"),i!==void 0){let n=i.constructor;n===Object||n===null||i.hasOwnProperty("sk$object")?(this.mapping=new Sk.builtin.dict([]),e(this.mapping,i)):Sk.builtin.checkMapping(i)?this.mapping=i:Sk.asserts.fail("unhandled case for mappingproxy")}},slots:{tp$getattr:Sk.generic.getAttr,tp$as_sequence_or_mapping:!0,tp$hash:Sk.builtin.none.none$,tp$new(i,n){if(Sk.abstr.checkNoKwargs("mappingproxy",n),Sk.abstr.checkOneArg("mappingproxy",i,n),i=i[0],!Sk.builtin.checkMapping(i))throw new Sk.builtin.TypeError("mappingproxy() argument must be a mapping, not "+Sk.abstr.typeName(i));return n=new Sk.builtin.mappingproxy,n.mapping=i,n},tp$richcompare(i,n){return Sk.misceval.richCompareBool(this.mapping,i,n)},tp$str(){return this.mapping.tp$str()},$r(){return new Sk.builtin.str("mappingproxy("+Sk.misceval.objectRepr(this.mapping)+")")},mp$subscript(i,n){return this.mapping.mp$subscript(i,n)},sq$contains(i){return this.mapping.sq$contains(i)},sq$length(){return this.mapping.sq$length()},tp$iter(){return this.mapping.tp$iter()},tp$as_number:!0,nb$or(i){return i instanceof Sk.builtin.mappingproxy&&(i=i.mapping),Sk.abstr.numberBinOp(this.mapping,i,"BitOr")},nb$reflected_or(i){return i instanceof Sk.builtin.mappingproxy&&(i=i.mapping),Sk.abstr.numberBinOp(i,this.mapping,"BitOr")},nb$inplace_or(i){throw new Sk.builtin.TypeError("'|=' is not supported by "+Sk.abstr.typeName(this)+"; use '|' instead")}},methods:{get:{$meth(i,n){return Sk.misceval.callsimArray(this.mapping.tp$getattr(this.str$get),i,n)},$flags:{FastCall:!0},$textsig:null,$doc:"D.get(k[,d]) -> D[k] if k in D, else d. d defaults to None."},keys:{$meth(){return Sk.misceval.callsimArray(this.mapping.tp$getattr(this.str$keys),[])},$flags:{NoArgs:!0},$textsig:null,$doc:"D.keys() -> a set-like object providing a view on D's keys"},items:{$meth(){return Sk.misceval.callsimArray(this.mapping.tp$getattr(this.str$items),[])},$flags:{NoArgs:!0},$textsig:null,$doc:"D.items() -> a set-like object providing a view on D's items"},values:{$meth(){return Sk.misceval.callsimArray(this.mapping.tp$getattr(this.str$values),[])},$flags:{NoArgs:!0},$textsig:null,$doc:"D.values() -> a set-like object providing a view on D's values"},copy:{$meth(){return Sk.misceval.callsimArray(this.mapping.tp$getattr(this.str$copy),[])},$flags:{NoArgs:!0},$textsig:null,$doc:"D.copy() -> a shallow copy of D"}},classmethods:Sk.generic.classGetItem,proto:{str$get:new Sk.builtin.str("get"),str$copy:new Sk.builtin.str("copy"),str$keys:new Sk.builtin.str("keys"),str$items:new Sk.builtin.str("items"),str$values:new Sk.builtin.str("values"),mp$lookup(i){return this.mapping.mp$lookup(i)}},flags:{sk$unacceptableBase:!0}})},function(p,k){Sk.builtin.property=Sk.abstr.buildNativeClass("property",{constructor:function(e,i,n,r){this.prop$get=e||Sk.builtin.none.none$,this.prop$set=i||Sk.builtin.none.none$,this.prop$del=n||Sk.builtin.none.none$,this.getter$doc=e&&!r,this.prop$doc=r||e&&e.$doc||Sk.builtin.none.none$},slots:{tp$getattr:Sk.generic.getAttr,tp$new:Sk.generic.new,tp$init(e,i){e=Sk.abstr.copyKeywordsToNamedArgs("property",["fget","fset","fdel","doc"],e,i,Array(4).fill(Sk.builtin.none.none$)),this.prop$get=e[0],this.prop$set=e[1],this.prop$del=e[2],Sk.builtin.checkNone(e[3])?(this.getter$doc=!0,Sk.builtin.checkNone(e[0])||(this.prop$doc=e[0].$doc||e[3])):this.prop$doc=e[3],this.ob$type!==Sk.builtin.property&&this.tp$setattr(Sk.builtin.str.$doc,this.prop$doc)},tp$doc:`Property attribute. + + fget + function to be used for getting an attribute value + fset + function to be used for setting an attribute value + fdel + function to be used for del'ing an attribute + doc + docstring + +Typical use is to define a managed attribute x: + +class C(object): + def getx(self): return self._x + def setx(self, value): self._x = value + def delx(self): del self._x + x = property(getx, setx, delx, 'I'm the 'x' property.') + +Decorators make defining new properties or modifying existing ones easy: + +class C(object): + @property + def x(self): + 'I am the 'x' property.' + return self._x + @x.setter + def x(self, value): + self._x = value + @x.deleter + def x(self): + del self._x`,tp$descr_get(e,i,n){if(e===null)return this;if(this.prop$get===void 0)throw new Sk.builtin.AttributeError("unreadable attribute");return e=Sk.misceval.callsimOrSuspendArray(this.prop$get,[e]),n?e:Sk.misceval.retryOptionalSuspensionOrThrow(e)},tp$descr_set(e,i,n){let r;if(r=i==null?this.prop$del:this.prop$set,Sk.builtin.checkNone(r))throw new Sk.builtin.AttributeError("can't "+(i==null?"delete":"set")+" attribute");if(!r.tp$call)throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(r)+"' is not callable");return e=i==null?r.tp$call([e]):r.tp$call([e,i]),n?e:Sk.misceval.retryOptionalSuspensionOrThrow(e)}},methods:{getter:{$meth(e){return this.$copy([e,this.prop$set,this.prop$del])},$flags:{OneArg:!0}},setter:{$meth(e){return this.$copy([this.prop$get,e,this.prop$del])},$flags:{OneArg:!0}},deleter:{$meth(e){return this.$copy([this.prop$get,this.prop$set,e])},$flags:{OneArg:!0}}},getsets:{fget:{$get(){return this.prop$get}},fset:{$get(){return this.prop$set}},fdel:{$get(){return this.prop$del}},__doc__:{$get(){return this.prop$doc},$set(e){this.prop$doc=e=e||Sk.builtin.none.none$}}},proto:{$copy(e){let i=this.ob$type;return this.getter$doc||e.push(this.prop$doc),i===Sk.builtin.property?new i(...e):i.tp$call(e)}}}),Sk.builtin.classmethod=Sk.abstr.buildNativeClass("classmethod",{constructor:function(e){this.cm$callable=e,this.$d=new Sk.builtin.dict},slots:{tp$getattr:Sk.generic.getAttr,tp$new:Sk.generic.new,tp$init(e,i){Sk.abstr.checkNoKwargs("classmethod",i),Sk.abstr.checkArgsLen("classmethod",e,1,1),this.cm$callable=e[0]},tp$doc:`classmethod(function) -> method + +Convert a function to be a class method. + +A class method receives the class as implicit first argument, +just like an instance method receives the instance. +To declare a class method, use this idiom: + + class C: + @classmethod + def f(cls, arg1, arg2, ...): + ... + +It can be called either on the class (e.g. C.f()) or on an instance +(e.g. C().f()). The instance is ignored except for its class. +If a class method is called for a derived class, the derived class +object is passed as the implied first argument. + +Class methods are different than C++ or Java static methods. +If you want those, see the staticmethod builtin.`,tp$descr_get(e,i,n){let r=this.cm$callable;if(r===void 0)throw new Sk.builtin.RuntimeError("uninitialized classmethod object");return i===void 0&&(i=e.ob$type),(e=r.tp$descr_get)?e.call(r,i,n):new Sk.builtin.method(r,i)}},getsets:{__func__:{$get(){return this.cm$callable}},__dict__:Sk.generic.getSetDict}}),Sk.builtin.staticmethod=Sk.abstr.buildNativeClass("staticmethod",{constructor:function(e){this.sm$callable=e,this.$d=new Sk.builtin.dict},slots:{tp$getattr:Sk.generic.getAttr,tp$new:Sk.generic.new,tp$init(e,i){Sk.abstr.checkNoKwargs("staticmethod",i),Sk.abstr.checkArgsLen("staticmethod",e,1,1),this.sm$callable=e[0]},tp$doc:`staticmethod(function) -> method + +Convert a function to be a static method. + +A static method does not receive an implicit first argument. +To declare a static method, use this idiom: + + class C: + @staticmethod + def f(arg1, arg2, ...): + ... + +It can be called either on the class (e.g. C.f()) or on an instance +(e.g. C().f()). The instance is ignored except for its class. + +Static methods in Python are similar to those found in Java or C++. +For a more advanced concept, see the classmethod builtin.`,tp$descr_get(e,i){if(this.sm$callable===void 0)throw new Sk.builtin.RuntimeError("uninitialized staticmethod object");return this.sm$callable}},getsets:{__func__:{$get(){return this.sm$callable}},__dict__:Sk.generic.getSetDict}})},function(p,k){function e(g,x){return function(C){if(!(C instanceof Sk.builtin.int_))return Sk.builtin.NotImplemented.NotImplemented$;let F=this.v;if(C=C.v,typeof F=="number"&&typeof C=="number"){let P=g(F,C);if(s(P))return new Sk.builtin.int_(P)}return F=o(F),C=o(C),new Sk.builtin.int_(x(F,C))}}function i(g,x){return function(C){if(!(C instanceof Sk.builtin.int_))return Sk.builtin.NotImplemented.NotImplemented$;let F=this.v;return C=C.v,typeof F=="number"&&typeof C=="number"?g(F,C):(F=o(F),C=o(C),x(F,C))}}function n(g,x){return function(){let C=this.v;if(typeof C=="number"){let F=g(C);if(F!==void 0)return new Sk.builtin.int_(F);C=o(C)}return new Sk.builtin.int_(x(C))}}function r(){return new Sk.builtin.int_(this.v)}function l(g,x){return function(C){if(!(C instanceof Sk.builtin.int_))return Sk.builtin.NotImplemented.NotImplemented$;let F=this.v;if(C=C.v,C===0)throw new Sk.builtin.ZeroDivisionError("integer division or modulo by zero");return typeof F=="number"&&typeof C=="number"?new Sk.builtin.int_(g(F,C)):(F=o(F),C=o(C),new Sk.builtin.int_(JSBI.numberIfSafe(x(F,C))))}}function h(g,x){return function(C){if(!(C instanceof Sk.builtin.int_))return Sk.builtin.NotImplemented.NotImplemented$;if(C.nb$isnegative())throw new Sk.builtin.ValueError("negative shift count");let F=this.v;if(F===0)return new Sk.builtin.int_(0);if(C=C.v,typeof F=="number"&&typeof C=="number"&&53>C){let P=g(F,C);if(P!==void 0)return new Sk.builtin.int_(P)}return F=o(F),C=o(C),new Sk.builtin.int_(x(F,C))}}function a(g,x){return function(C){if(!(C instanceof Sk.builtin.int_))return Sk.builtin.NotImplemented.NotImplemented$;let F=this.v;return C=C.v,typeof F=="number"&&typeof C=="number"&&Math.abs(F)=-Number.MAX_SAFE_INTEGER}function c(g){return g<=Number.MAX_SAFE_INTEGER&&g>=-Number.MAX_SAFE_INTEGER?+g:JSBI.BigInt(g)}function o(g){return typeof g=="number"?JSBI.BigInt(g):g}function d(g,x){if(x=x!==Sk.builtin.none.none$?Sk.misceval.asIndexOrThrow(x):null,g instanceof Sk.builtin.str)return x===null&&(x=10),new Sk.builtin.int_(Sk.str2number(g.v,x));if(x!==null)throw new Sk.builtin.TypeError("int() can't convert non-string with explicit base");if(g.nb$int!==void 0)return g.nb$int();if(g.nb$index!==void 0)return new Sk.builtin.int_(g.nb$index());if(x=Sk.abstr.lookupSpecial(g,Sk.builtin.str.$trunc)){if(x=Sk.misceval.callsimArray(x,[]),!Sk.builtin.checkInt(x))throw new Sk.builtin.TypeError(Sk.builtin.str.$trunc.$jsstr()+" returned non-Integral (type "+Sk.abstr.typeName(g)+")");return new Sk.builtin.int_(x.v)}throw new Sk.builtin.TypeError("int() argument must be a string, a bytes-like object or a number, not '"+Sk.abstr.typeName(g)+"'")}function u(g){if(!Sk.builtin.checkString(g))throw new Sk.builtin.TypeError("'byteorder' must be str, not "+Sk.abstr.typeName(g));if(g=g.toString(),g==="little")return 1;if(g==="big")return 0;throw new Sk.builtin.ValueError("byteorder must be either 'little' or 'big'")}Sk.builtin.int_=Sk.abstr.buildNativeClass("int",{constructor:function(g){Sk.asserts.assert(this instanceof Sk.builtin.int_,"bad call to int use 'new'");let x;if(typeof g=="number"){if(-6g)return H[g];x=g}else if(JSBI.__isBigInt(g))x=g;else{if(g===void 0)return ee;if(typeof g=="string")x=c(g);else{if(g.nb$int)return g.nb$int();Sk.asserts.fail("bad argument to int constructor")}}this.v=x},slots:{tp$as_number:!0,tp$doc:`int(x=0) -> integer +int(x, base=10) -> integer + +Convert a number or string to an integer, or return 0 if no arguments +are given. If x is a number, return x.__int__(). For floating point +numbers, this truncates towards zero. + +If x is not a number or if base is given, then x must be a string, +bytes, or bytearray instance representing an integer literal in the +given base. The literal can be preceded by '+' or '-' and be surrounded +by whitespace. The base defaults to 10. Valid bases are 0 and 2-36. +Base 0 means to interpret the base from the string as an integer literal. +>>> int('0b100', base=0) +4`,$r(){return new Sk.builtin.str(this.v.toString())},tp$hash(){var g=this.v;if(typeof g=="number"){if(g===-1)return-2;if(536870911>g&&-536870911g==x,JSBI.equal),ob$ne:i((g,x)=>g!=x,JSBI.notEqual),ob$gt:i((g,x)=>g>x,JSBI.greaterThan),ob$ge:i((g,x)=>g>=x,JSBI.greaterThanOrEqual),ob$lt:i((g,x)=>gg<=x,JSBI.lessThanOrEqual),nb$int:r,nb$index(){return this.v},nb$float(){var g=this.v;if(typeof g=="number")return new Sk.builtin.float_(g);if(g=parseFloat(JSBI.toNumber(g)),g===1/0||g===-1/0)throw new Sk.builtin.OverflowError("int too large to convert to float");return new Sk.builtin.float_(g)},nb$isnegative(){let g=this.v;return typeof g=="number"?0>g:JSBI.lessThan(g,JSBI.__ZERO)},nb$ispositive(){let g=this.v;return typeof g=="number"?0<=g:JSBI.greaterThanOrEqual(g,JSBI.__ZERO)},nb$bool(){return 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Sk.builtin.complex(1,0);for(u=new Sk.builtin.complex(u,f);0=m;)y&m&&(_=new Sk.builtin.complex(_.real*u.real-_.imag*u.imag,_.real*u.imag+u.real*_.imag)),m<<=1,u=new Sk.builtin.complex(u.real*u.real-u.imag*u.imag,2*u.real*u.imag);return _}function a(u,f,y,m,_){switch(_=!1,f){case"e":case"f":case"g":break;case"E":_=!0,f="e";break;case"F":_=!0,f="f";break;case"r":if(y!==0)throw Error("Bad internall call");y=17,f="g";break;default:throw Error("Bad internall call")}if(isNaN(u))u="nan";else if(u===1/0)u="inf";else if(u===-1/0)u="-inf";else{m&a.Py_DTSF_ADD_DOT_0&&(f="g");var v="%"+(m&a.Py_DTSF_ALT?"#":"");y!=null&&(v=v+"."+y),v=new Sk.builtin.str(v+f),u=v.nb$remainder(new Sk.builtin.float_(u)),u=u.v}return m&a.Py_DTSF_SIGN&&u[0]!=="-"&&(u="+"+u),_&&(u=u.toUpperCase()),u}Sk.builtin.complex=Sk.abstr.buildNativeClass("complex",{constructor:function(u,f){Sk.asserts.assert(this instanceof Sk.builtin.complex,"bad call to complex constructor, use 'new'"),this.real=u,this.imag=f},slots:{tp$as_number:!0,tp$doc:`Create a complex number from a real part and an optional imaginary part. + +This is equivalent to (real + imag*1j) where imag defaults to 0.`,tp$hash(){var u=new Sk.builtin.float_(this.real).tp$hash();return u=1003*new Sk.builtin.float_(this.imag).tp$hash()+u,Sk.builtin.int_.withinThreshold(u)?u:new Sk.builtin.int_(JSBI.BigInt(u)).tp$hash()},tp$getattr:Sk.generic.getAttr,tp$new(u,f){u=Sk.abstr.copyKeywordsToNamedArgs("complex",["real","imag"],u,f,[null,null]);{var y=u[1],m;let v=f=!1;var _=u[0];if(_!=null&&_.constructor===Sk.builtin.complex&&y==null)f=_;else if(Sk.builtin.checkString(_)){if(y!=null)throw new Sk.builtin.TypeError("complex() can't take second arg if first is a string");f=Sk.builtin.complex.complex_subtype_from_string(_,this)}else{if(y!=null&&Sk.builtin.checkString(y))throw new Sk.builtin.TypeError("complex() second arg can't be a string");if(_==null?u=null:(u=Sk.abstr.lookupSpecial(_,Sk.builtin.str.$complex),u=u!==void 0?Sk.misceval.callsimArray(u,[]):null),u!=null&&u!==Sk.builtin.NotImplemented.NotImplemented$){if(!S(u))throw new Sk.builtin.TypeError("__complex__ should return a complex object");_=u}if(_!=null&&_.nb$float===void 0)throw new Sk.builtin.TypeError("complex() first argument must be a string or a number, not '"+Sk.abstr.typeName(_)+"'");if(y!=null&&y.nb$float===void 0)throw new Sk.builtin.TypeError("complex() second argument must be a number, not '"+Sk.abstr.typeName(_)+"'");_==null?_=u=0:S(_)?(u=_.real,_=_.imag,f=!0):(u=e(_),_=0),y==null?y=m=0:S(y)?(m=y.real,y=y.imag,v=!0):(m=e(y),y=0),v===!0&&(u-=y),f===!0&&(m+=_),f=i(u,m,this)}}return f},tp$richcompare(u,f){if(f!=="Eq"&&f!=="NotEq"){if(Sk.builtin.checkNumber(u)||S(u))throw new Sk.builtin.TypeError("no ordering relation is defined for complex numbers");return Sk.builtin.NotImplemented.NotImplemented$}return n(function(y,m,_,v){return y=y==_&&m==v,f==="Eq"?y:!y},!0).call(this,u)},$r(){{var u,f;let _=u="";var y=this.real,m=this.imag;(f=y===0)&&(f=(y?0>y?-1:1:0>1/y?-1:1)==1),f?(y="",f=a(m,"g",null,0,null)):(y=u=a(y,"g",null,0,null),f=a(m,"g",null,a.Py_DTSF_SIGN,null),m===0&&1/m===-1/0&&f&&f[0]!=="-"&&(f="-"+f),u="(",_=")"),m=new Sk.builtin.str(""+u+y+f+"j"+_)}return m},nb$int(){throw new Sk.builtin.TypeError("can't convert complex to int")},nb$long(){throw new Sk.builtin.TypeError("can't convert complex to long")},nb$float(){throw new Sk.builtin.TypeError("can't convert complex to float")},nb$positive(){return new Sk.builtin.complex(this.real,this.imag)},nb$negative(){return new Sk.builtin.complex(-this.real,-this.imag)},nb$bool(){return this.real||this.imag},nb$add:n((u,f,y,m)=>new Sk.builtin.complex(u+y,f+m)),nb$subtract:n((u,f,y,m)=>new Sk.builtin.complex(u-y,f-m)),nb$reflected_subtract:n((u,f,y,m)=>new Sk.builtin.complex(y-u,m-f)),nb$multiply:n((u,f,y,m)=>new Sk.builtin.complex(y*u-m*f,u*m+f*y)),nb$divide:n(r),nb$reflected_divide:n((u,f,y,m)=>r(y,m,u,f)),nb$floor_divide(u){throw new Sk.builtin.TypeError("can't take floor of complex number.")},nb$reflected_floor_divide(u){throw new Sk.builtin.TypeError("can't take floor of complex number.")},nb$remainder(u){throw new Sk.builtin.TypeError("can't mod complex numbers.")},nb$reflected_remainder(u){throw new Sk.builtin.TypeError("can't mod complex numbers.")},nb$divmod(u){throw new Sk.builtin.TypeError("can't take floor or mod of complex number.")},nb$power(u,f){if(f!=null&&!Sk.builtin.checkNone(f))throw new Sk.builtin.ValueError("complex modulo");return o.call(this,u)},nb$reflected_power(u,f){if(f!=null&&!Sk.builtin.checkNone(f))throw new Sk.builtin.ValueError("complex modulo");return d.call(this,u)},nb$abs(){var u=this.real;let f=this.imag;if(!Number.isFinite(u)||!Number.isFinite(f))return u===1/0||u===-1/0?new Sk.builtin.float_(Math.abs(u)):f===1/0||f===-1/0?new Sk.builtin.float_(Math.abs(f)):new Sk.builtin.float_(NaN);if(u=Math.hypot(u,f),!Number.isFinite(u))throw new Sk.builtin.OverflowError("absolute value too large");return new Sk.builtin.float_(u)}},getsets:{real:{$get(){return new Sk.builtin.float_(this.real)},$doc:"the real part of a complex number"},imag:{$get(){return new Sk.builtin.float_(this.imag)},$doc:"the imaginary part of a complex number"}},methods:{conjugate:{$meth(){return new Sk.builtin.complex(this.real,-this.imag)},$flags:{NoArgs:!0},$textsig:null,$doc:`complex.conjugate() -> complex + +Return the complex conjugate of its argument. (3-4j).conjugate() == 3+4j.`},__getnewargs__:{$meth(){return new Sk.builtin.tuple([new Sk.builtin.float_(this.real),new Sk.builtin.float_(this.imag)])},$flags:{NoArgs:!0},$textsig:null,$doc:Sk.builtin.none.none$},__format__:{$meth(u){throw Sk.builtin.checkString(u)?new Sk.builtin.NotImplementedError("__format__ is not implemented for complex type."):new Sk.builtin.TypeError("__format__ requires str")},$flags:{OneArg:!0},$textsig:null,$doc:`complex.__format__() -> str + +Convert to a string according to format_spec.`}}}),Sk.exportSymbol("Sk.builtin.complex",Sk.builtin.complex);let S=Sk.builtin.checkComplex,t=/_[eE]|[eE]_|\._|_\.|[+-]_|_j|j_/,s=/_(?=[^_])/g;Sk.builtin.complex.complex_subtype_from_string=function(u,f){f=f||Sk.builtin.complex.prototype;var y=0,m=0,_=!1;if(Sk.builtin.checkString(u))u=Sk.ffi.remapToJs(u);else if(typeof u!="string")throw new TypeError("provided unsupported string-alike argument");if(u.indexOf("\0")!==-1||u.length===0||u==="")throw new Sk.builtin.ValueError("complex() arg is a malformed string");var v=0;for(u=u.replace(/inf|infinity/gi,"Infinity"),u=u.replace(/nan/gi,"NaN");u[v]===" ";)v++;if(u[v]==="(")for(_=!0,v++;u[v]===" ";)v++;if(u.indexOf("_")!==-1){if(t.test(u))throw new Sk.builtin.ValueError("could not convert string to complex: '"+u+"'");u=u.charAt(0)+u.substring(1).replace(s,"")}var A=/^(?:[+-]?(?:(?:(?:\d*\.\d+)|(?:\d+\.?))(?:[eE][+-]?\d+)?|NaN|Infinity))/,N=u.substr(v),O=N.match(A);if(O!==null)if(v+=O[0].length,u[v]==="j"||u[v]==="J")m=parseFloat(O[0]),v++;else if(u[v]==="+"||u[v]==="-"){if(y=parseFloat(O[0]),O=u.substr(v).match(A),O!==null?(m=parseFloat(O[0]),v+=O[0].length):(m=u[v]==="+"?1:-1,v++),u[v]!=="j"&&u[v]!=="J")throw new Sk.builtin.ValueError("complex() arg is malformed string");v++}else y=parseFloat(O[0]);else O=O=N.match(/^([+-]?[jJ])/),O!==null&&(m=O[0].length===1||O[0][0]==="+"?1:-1,v+=O[0].length);for(;u[v]===" ";)v++;if(_){if(u[v]!==")")throw new Sk.builtin.ValueError("complex() arg is malformed string");for(v++;u[v]===" ";)v++}if(u.length!==v)throw new Sk.builtin.ValueError("complex() arg is malformed string");return i(y,m,f)};let c=(u,f,y,m)=>{let _=y|0;return m===0&&y===_?(100<_||-100>_?u=l(u,f,_,0):0<_?u=h(u,f,_):(u=h(u,f,-_),u=r(1,0,u.real,u.imag)),u):l(u,f,y,m)},o=n(c),d=n((u,f,y,m)=>c(y,m,u,f));a.Py_DTSF_SIGN=1,a.Py_DTSF_ADD_DOT_0=2,a.Py_DTSF_ALT=4,a.Py_DTST_FINITE=0,a.Py_DTST_INFINITE=1,a.Py_DTST_NAN=2},function(p,k){Sk.builtin.slice=Sk.abstr.buildNativeClass("slice",{constructor:function(e,i,n){i===void 0&&n===void 0&&(i=e,e=Sk.builtin.none.none$),i===void 0&&(i=Sk.builtin.none.none$),n===void 0&&(n=Sk.builtin.none.none$),this.start=e,this.stop=i,this.step=n},slots:{tp$getattr:Sk.generic.getAttr,tp$doc:`slice(stop) +slice(start, stop[, step]) + +Create a slice object. This is used for extended slicing (e.g. a[0:10:2]).`,tp$hash:Sk.builtin.none.none$,tp$new(e,i){return Sk.abstr.checkNoKwargs("slice",i),Sk.abstr.checkArgsLen("slice",e,1,3),new Sk.builtin.slice(...e)},$r(){let e=Sk.misceval.objectRepr(this.start),i=Sk.misceval.objectRepr(this.stop),n=Sk.misceval.objectRepr(this.step);return new Sk.builtin.str("slice("+e+", "+i+", "+n+")")},tp$richcompare(e,i){if(e.ob$type!==Sk.builtin.slice)return Sk.builtin.NotImplemented.NotImplemented$;let n=new Sk.builtin.tuple([this.start,this.stop,this.step]);return e=new Sk.builtin.tuple([e.start,e.stop,e.step]),n.tp$richcompare(e,i)}},getsets:{start:{$get(){return this.start}},step:{$get(){return this.step}},stop:{$get(){return this.stop}}},methods:{indices:{$meth:function(e){if(e=Sk.misceval.asIndexSized(e,Sk.builtin.OverflowError),0>e)throw new Sk.builtin.TypeError("length should not be negative");let{start:i,stop:n,step:r}=this.slice$indices(e);return new Sk.builtin.tuple([new Sk.builtin.int_(i),new Sk.builtin.int_(n),new Sk.builtin.int_(r)])},$doc:`S.indices(len) -> (start, stop, stride) + +Assuming a sequence of length len, calculate the start and stop +indices, and the stride length of the extended slice described by +S. Out of bounds indices are clipped in a manner consistent with the +handling of normal slices.`,$textsig:null,$flags:{OneArg:!0}}},proto:{slice$as_indices(e){let i;var n=e?r=>Sk.misceval.asIndexSized(r,null,"slice indices must be integers or None or have an __index__ method"):r=>Sk.misceval.asIndexOrThrow(r,"slice indices must be integers or None or have an __index__ method");if(Sk.builtin.checkNone(this.step))i=1;else if(i=n(this.step),i===0)throw new Sk.builtin.ValueError("slice step cannot be zero");return e=Sk.builtin.checkNone(this.start)?null:n(this.start),n=Sk.builtin.checkNone(this.stop)?null:n(this.stop),{start:e,stop:n,step:i}},$wrt(e,i,n,r,l){return l=l?h=>JSBI.__isBigInt(h)?JSBI.add(h,JSBI.BigInt(e)):h+e:h=>h+e,0i&&(i=l(i),0>i&&(i=0)),n===null||n>e?n=e:0>n&&(n=l(n))):(i===null||i>=e?i=e-1:0>i&&(i=l(i)),n===null?n=-1:0>n&&(n=l(n),0>n&&(n=-1))),{start:i,stop:n,step:r}},slice$indices(e,i){let{start:n,stop:r,step:l}=this.slice$as_indices(!0,i);return this.$wrt(e,n,r,l,i)},sssiter$(e,i){let{start:n,stop:r,step:l}=this.slice$indices(e,!0);if(0r;e+=l)i(e)}},flags:{sk$unacceptableBase:!0}}),Sk.builtin.slice.startEnd$wrt=function(e,i,n){return e=e.sq$length(),i===void 0||Sk.builtin.checkNone(i)?i=0:(i=Sk.misceval.asIndexSized(i,null,"slice indices must be integers or have an __index__ method"),0>i&&(i+=e,0>i&&(i=0))),n===void 0||Sk.builtin.checkNone(n)?n=e:(n=Sk.misceval.asIndexSized(n,null,"slice indices must be integers or have an __index__ method"),0>n?(n+=e,0>n&&(n=0)):n>e&&(n=e)),{start:i,end:n}}},function(p,k){function e(r){return function(l){return Sk.builtin.checkAnySet(l)?r.call(this,l):Sk.builtin.NotImplemented.NotImplemented$}}function i(r){return r instanceof Sk.builtin.set&&r.tp$hash===Sk.builtin.none.none$&&(r=new Sk.builtin.frozenset(Sk.misceval.arrayFromIterable(r))),r}p={},Sk.builtin.set=Sk.abstr.buildNativeClass("set",{constructor:function(r){r===void 0?r=[]:Array.isArray(r)||(r=Sk.misceval.arrayFromIterable(r)),Sk.asserts.assert(this instanceof Sk.builtin.set,"Bad call to set - must be called with an Array and 'new'");let l=[];for(let h=0;h new empty set object +set(iterable) -> new set object + +Build an unordered collection of unique elements.`,tp$init(r,l){return Sk.abstr.checkNoKwargs("set",l),Sk.abstr.checkArgsLen("set",r,0,1),this.set$clear(),(r=r[0])&&this.set$update(r)},tp$new:Sk.generic.new,$r(){if(this.in$repr)return new Sk.builtin.str(Sk.abstr.typeName(this)+"(...)");this.in$repr=!0;let r=this.sk$asarray().map(l=>Sk.misceval.objectRepr(l));return this.in$repr=!1,Sk.__future__.python3?r.length===0?new Sk.builtin.str(Sk.abstr.typeName(this)+"()"):this.ob$type!==Sk.builtin.set?new Sk.builtin.str(Sk.abstr.typeName(this)+"({"+r.join(", ")+"})"):new Sk.builtin.str("{"+r.join(", ")+"}"):new Sk.builtin.str(Sk.abstr.typeName(this)+"(["+r.join(", ")+"])")},tp$iter(){return new n(this)},tp$richcompare(r,l){if(!Sk.builtin.checkAnySet(r))return Sk.builtin.NotImplemented.NotImplemented$;switch(l){case"NotEq":case"Eq":return r=this===r?!0:this.get$size()!==r.get$size()?!1:Sk.misceval.isTrue(this.set$issubset(r)),l==="Eq"?r:!r;case"LtE":return this===r||Sk.misceval.isTrue(this.set$issubset(r));case"GtE":return this===r||Sk.misceval.isTrue(r.set$issubset(this));case"Lt":return this.get$size()r.get$size()&&Sk.misceval.isTrue(r.set$issubset(this))}},nb$subtract:e(function(r){return this.difference.$meth.call(this,r)}),nb$and:e(function(r){return this.intersection.$meth.call(this,r)}),nb$or:e(function(r){return this.union.$meth.call(this,r)}),nb$xor:e(function(r){return this.symmetric_difference.$meth.call(this,r)}),nb$inplace_subtract:e(function(r){return r===this&&(r=r.set$copy()),Sk.misceval.chain(this.difference_update.$meth.call(this,r),()=>this)}),nb$inplace_and:e(function(r){return Sk.misceval.chain(this.intersection_update.$meth.call(this,r),()=>this)}),nb$inplace_or:e(function(r){return Sk.misceval.chain(this.update.$meth.call(this,r),()=>this)}),nb$inplace_xor:e(function(r){return r===this&&(r=r.set$copy()),Sk.misceval.chain(this.symmetric_difference_update.$meth.call(this,r),()=>this)}),sq$length(){return this.get$size()},sq$contains(r){return r=i(r),this.v.sq$contains(r)}},methods:{add:{$meth(r){return this.set$add(r),Sk.builtin.none.none$},$flags:{OneArg:!0},$textsig:null,$doc:`Add an element to a set. + +This has no effect if the element is already present.`},clear:{$meth(){return this.set$clear(),Sk.builtin.none.none$},$flags:{NoArgs:!0},$textsig:null,$doc:"Remove all elements from this set."},copy:{$meth(){return this.set$copy()},$flags:{NoArgs:!0},$textsig:null,$doc:"Return a shallow copy of a set."},discard:{$meth(r){return r=i(r),this.set$discard(r),Sk.builtin.none.none$},$flags:{OneArg:!0},$textsig:null,$doc:`Remove an element from a set if it is a member. + +If the element is not a member, do nothing.`},difference:{$meth(...r){let l=this.set$copy();return Sk.misceval.chain(Sk.misceval.iterArray(r,h=>l.set$difference_update(h)),()=>l)},$flags:{MinArgs:0},$textsig:null,$doc:`Return the difference of two or more sets as a new set. + +(i.e. all elements that are in this set but not the others.)`},difference_update:{$meth(...r){return Sk.misceval.chain(Sk.misceval.iterArray(r,l=>this.set$difference_update(l)),()=>Sk.builtin.none.none$)},$flags:{MinArgs:0},$textsig:null,$doc:"Remove all elements of another set from this set."},intersection:{$meth(...r){return this.set$intersection_multi(...r)},$flags:{MinArgs:0},$textsig:null,$doc:`Return the intersection of two sets as a new set. + +(i.e. all elements that are in both sets.)`},intersection_update:{$meth(...r){return Sk.misceval.chain(this.set$intersection_multi(...r),l=>(this.swap$bodies(l),Sk.builtin.none.none$))},$flags:{MinArgs:0},$textsig:null,$doc:"Update a set with the 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Sk.misceval.chain(Sk.misceval.iterArray(r,h=>l.set$update(h)),()=>l)},$flags:{MinArgs:0},$textsig:null,$doc:`Return the union of sets as a new set. + +(i.e. all elements that are in either set.)`},update:{$meth(...r){return Sk.misceval.chain(Sk.misceval.iterArray(r,l=>this.set$update(l)),()=>Sk.builtin.none.none$)},$flags:{MinArgs:0},$textsig:null,$doc:"Update a set with the union of itself and others."}},classmethods:Sk.generic.classGetItem,proto:Object.assign(p,{sk$asarray(){return this.v.sk$asarray()},get$size(){return this.v.sq$length()},set$add(r){this.v.mp$ass_subscript(r,!0)},set$make_basetype(r){return Sk.misceval.chain(Sk.misceval.arrayFromIterable(r,!0),l=>new this.sk$builtinBase(l))},set$discard(r){return this.v.pop$item(r)},set$clear(){this.v.dict$clear()},set$copy(){let r=new this.sk$builtinBase;return r.v=this.v.dict$copy(),r},set$difference_update(r){return Sk.misceval.iterFor(Sk.abstr.iter(r),l=>{this.set$discard(l)})},set$intersection(r){let l=new 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h}if(h=this.grammar.tokens.hasOwnProperty(n)&&this.grammar.tokens[n],!h){r="#"+n;for(let a in Sk.token.tokens)if(Sk.token.tokens[a]==n){r=a;break}throw new Sk.builtin.SyntaxError("bad token "+r,this.filename,l[0][0],l)}return h},e.prototype.shift=function(n,r,l,h){var a=this.stack[this.stack.length-1].dfa,S=this.stack[this.stack.length-1].node;S.children.push({type:n,value:r,lineno:h[0][0],col_offset:h[0][1],children:null}),this.stack[this.stack.length-1]={dfa:a,state:l,node:S}},e.prototype.push=function(n,r,l,h){n={type:n,value:null,lineno:h[0][0],col_offset:h[0][1],children:[]},this.stack[this.stack.length-1]={dfa:this.stack[this.stack.length-1].dfa,state:l,node:this.stack[this.stack.length-1].node},this.stack.push({dfa:r,state:0,node:n})},e.prototype.pop=function(){var n=this.stack.pop().node;if(n)if(this.stack.length!==0){var r=this.stack[this.stack.length-1].node;r.children.push(n)}else this.rootnode=n,this.rootnode.used_names=this.used_names},Sk.parse=function(n,r){var l=Sk.token.tokens.T_COMMENT,h=Sk.token.tokens.T_NL,a=Sk.token.tokens.T_OP,S=Sk.token.tokens.T_ENDMARKER,t=Sk.token.tokens.T_ENCODING,s=!1,c=i(n);if(Sk._tokenize(n,function(o){var d=o.split(` +`).reverse().map(function(u){return u+` +`});return function(){if(d.length===0)throw new Sk.builtin.Exception("EOF");return d.pop()}}(r),"utf-8",function(o){var d=null;o.type!==l&&o.type!==h&&o.type!==t&&(o.type===a&&(d=Sk.OpMap[o.string]),c.addtoken(d||o.type,o.string,[o.start,o.end,o.line]),o.type===S&&(s=!0))}),!s)throw new Sk.builtin.SyntaxError("incomplete input",this.filename);return{cst:c.rootnode,flags:c.p_flags}},Sk.parseTreeDump=function(n,r){var l;r=r||"";var h=""+r;if(256<=n.type)for(h+=Sk.ParseTables.number2symbol[n.type]+` +`,l=0;l=i($)||M+2==i($)&&n($,M+1).type==G.T_COMMA)throw new Sk.builtin.SyntaxError("named arguments must follow bare *",E.c_filename,$.lineno);re=n($,M+1),re.type==G.T_COMMA?(M+=2,M=H(E,$,M,V,X)):(W=R(E,re),M+=3,ME.c_feature_version)return l(E,M,"Async functions 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L.traceback&&L.traceback[0]&&(j=L.traceback[0],j.lineno=(j.lineno||1)-1+M.lineno,j.filename=I.c_filename),L}return Sk.asserts.assert(j.body.length==1&&j.body[0].constructor===Sk.astnodes.Expr),j.body[0].value}function te(E,$,T,I,M,j,L){Sk.asserts.assert(E.charAt($)=="{"),$++;var V=$;let X=null,W=0,se=0,re,ae,me=()=>l(j,L,"f-string: expecting '}'");for(Sk.asserts.assert($<=T);$=T&&me(),ae=E.charAt($),$++,ae!="s"&&ae!="r"&&ae!="a"&&l(j,L,"f-string: invalid conversion character: expected 's', 'r', or 'a'")),$>=T&&me(),E.charAt($)==":"&&($++,$>=T&&me(),[re,$]=Q(E,$,T,I,M+1,j,L)),($>=T||E.charAt($)!="}")&&me(),$++,[new Sk.astnodes.FormattedValue(V,ae,re,L.lineno,L.col_offset),$]}function Q(E,$,T,I,M,j,L){let V=[],X=W=>{if(W.indexOf("}")!==-1){if(/(^|[^}])}(}})*($|[^}])/.test(W))throw new Sk.builtin.SyntaxError("f-string: single '}' is not allowed",j.c_filename,L.lineno,L.col_offset);W=W.replace(/}}/g,"}")}V.push(new Sk.astnodes.Str(new Sk.builtin.str(W),L.lineno,L.col_offset,j.end_lineno,L.end_col_offset))};for(;$se&&(W=-1,T=se))}if(W===-1){X(E.substring($,T)),$=T;break}else if(W+1=I.length){if(I==="None")return new Sk.astnodes.NameConstant(Sk.builtin.none.none$,$.lineno,$.col_offset);if(I==="True")return new Sk.astnodes.NameConstant(Sk.builtin.bool.true$,$.lineno,$.col_offset);if(I==="False")return new Sk.astnodes.NameConstant(Sk.builtin.bool.false$,$.lineno,$.col_offset)}return E=c(I,E),new Sk.astnodes.Name(E,Sk.astnodes.Load,$.lineno,$.col_offset,$.end_lineno,$.end_col_offset);case G.T_STRING:T=[];for(var M=0;M=ae&&l(L,V,"Truncated \\xNN escape"),me+=String.fromCharCode(parseInt(se.substr(X+1,2),16)),X+=2):re||W!=="u"?re||W!=="U"?me+="\\"+W:(X+8>=ae&&l(L,V,"Truncated \\UXXXXXXXX escape"),me+=String.fromCodePoint(parseInt(se.substr(X+1,8),16)),X+=8):(X+4>=ae&&l(L,V,"Truncated \\uXXXX 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Sk.astnodes.List(E,Sk.astnodes.Load,$.lineno,$.col_offset,$.end_lineno,$.end_col_offset):null:(I=T,Sk.asserts.assert(I.type==z.testlist_comp),E=F(E,I,1),d(E,$)));case G.T_LBRACE:if(T=n($,1),T.type==G.T_RBRACE)return new Sk.astnodes.Dict(null,null,$.lineno,$.col_offset,$.end_lineno,$.end_col_offset);if(I=n(T,0).type==G.T_DOUBLESTAR,i(T)==1||13-I&&n(T,3-I).type==z.comp_for){if(I)return l(E,$,"dict unpacking cannot be used in dict comprehension"),null;I=T,Sk.asserts.assert(3>11&7,this.__namespaces=t||[]}function i(a,S,t,s,c){this.symFlags={},this.name=S,this.varnames=[],this.children=[],this.blockType=t,this.returnsValue=this.varkeywords=this.varargs=this.generator=this.childHasFree=this.hasFree=this.isNested=!1,this.lineno=c,this.table=a,a.cur&&(a.cur.nested||a.cur.blockType==="function")&&(this.isNested=!0),s.scopeId=h++,a.stss[s.scopeId]=this,this.symbols={}}function n(a){this.filename=a,this.top=this.cur=null,this.stack=[],this.curClass=this.global=null,this.tmpname=0,this.stss={}}function r(a,S){var t;for(t=0;t>11&7,a==3||a==2})),this._funcGlobals},i.prototype.get_frees=function(){return Sk.asserts.assert(this.get_type()=="function","get_frees only valid for function scopes"),this._funcFrees||(this._funcFrees=this._identsMatching(function(a){return(a>>11&7)==4})),this._funcFrees},i.prototype.get_methods=function(){var a;if(Sk.asserts.assert(this.get_type()=="class","get_methods only valid for class scopes"),!this._classMethods){var S=[];for(a=0;a>11&7},n.prototype.getStsForAst=function(a){return Sk.asserts.assert(a.scopeId!==void 0,"ast wasn't added to st?"),a=this.stss[a.scopeId],Sk.asserts.assert(a!==void 0,"unknown sym tab entry"),a},n.prototype.SEQStmt=function(a){var S,t;if(a!==null){Sk.asserts.assert(Sk.isArrayLike(a),"SEQ: nodes isn't array? got "+a.toString());var s=a.length;for(t=0;t","").replace(" ","_"))};var h=Sk.builtin.str.reservedWords_;let a=/_\$rw\$$/;e.prototype.makeConstant=function(t){var s,c="";for(s=0;s Sk.execLimit) {throw new Sk.builtin.TimeoutError(Sk.timeoutMsg())}"),Sk.yieldLimit!==null&&this.u.canSuspend&&(t=t+"if (!$waking && ($dateNow - Sk.lastYield > Sk.yieldLimit)) {var $susp = $saveSuspension({data: {type: 'Sk.yield'}, resume: function() {}}, '"+(this.filename+"',$currLineNo,$currColNo);"),t+="$susp.$blk = $blk;$susp.optional = true;return $susp;}$waking = false;",this.u.doesSuspend=!0)),t},e.prototype._jumpfalse=function(t,s){t=this._gr("jfalse","(",t,"===false||!Sk.misceval.isTrue(",t,"))"),l("if(",t,"){/*test failed */$blk=",s,";continue;}")},e.prototype._jumpundef=function(t,s){l("if(",t,"===undefined){$blk=",s,";continue;}")},e.prototype._jumpnotundef=function(t,s){l("if(",t,"!==undefined){$blk=",s,";continue;}")},e.prototype._jumptrue=function(t,s){t=this._gr("jtrue","(",t,"===true||Sk.misceval.isTrue(",t,"))"),l("if(",t,"){/*test passed 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t)o.constructor!==Sk.astnodes.Starred?l(s,".push(",this.vexpr(o),");"):(l("$ret = Sk.misceval.iterFor(Sk.abstr.iter(",this.vexpr(o.value),"), function(e) { ",s,".push(e); });"),this._checkSuspension());return s}return"["+t.map(o=>this.vexpr(o)).join(",")+"]"},e.prototype.cunpackkwstoarray=function(t,s){var c="undefined";if(t&&0=c.length&&(c=this.vexpr(d),t==="dict"?(t=this.vexpr(u),l(s,".mp$ass_subscript(",t,",",c,");")):t==="list"?l(s,".v.push(",c,");"):t==="set"&&l(s,".v.mp$ass_subscript(",c,", true);"),this._jump(m),this.setBlock(m)),this._jump(y),this.setBlock(_),s},e.prototype.cyield=function(t){if(this.u.ste.blockType!==Sk.SYMTAB_CONSTS.FunctionBlock)throw new Sk.builtin.SyntaxError("'yield' outside function",this.filename,t.lineno);var s="Sk.builtin.none.none$";return t.value&&(s=this.vexpr(t.value)),t=this.newBlock("after yield"),l("return [/*resume*/",t,",/*ret*/",s,"];"),this.setBlock(t),"$gen.gi$sentvalue"},e.prototype.cyieldfrom=function(t){if(this.u.ste.blockType!==Sk.SYMTAB_CONSTS.FunctionBlock)throw new Sk.builtin.SyntaxError("'yield' outside function",this.filename,t.lineno);var s=this.vexpr(t.value);s=this._gr("iter","Sk.abstr.iter(",s,")"),l("$gen."+s+"=",s,";");var c=this.newBlock("after iter"),o=this.newBlock("after yield from");this._jump(c),this.setBlock(c);var d=this.gensym("retval");l(s,"=$gen.",s,";"),l("var ",d,";"),l("if ($gen.gi$sentvalue === Sk.builtin.none.none$ || "+s+".constructor === Sk.builtin.generator) {"),l("$ret=",s,".tp$iternext(true, $gen.gi$sentvalue);"),l("} else {");var u=this.makeConstant("new Sk.builtin.str('send');");return l("$ret=Sk.misceval.tryCatch("),l("function(){"),l("return Sk.misceval.callsimOrSuspendArray(Sk.abstr.gattr(",s,",",u,"), [$gen.gi$sentvalue]);},"),l("function (e) { "),l("if (e instanceof Sk.builtin.StopIteration) { "),l(s,".gi$ret = e.$value;"),l("return undefined;"),l("} else { throw e; }"),l("}"),l(");"),l("}"),this._checkSuspension(t),l(d,"=$ret;"),l("if(",d,"===undefined) {"),l("$gen.gi$sentvalue=$gen."+s+".gi$ret;"),l("$blk=",o,";continue;"),l("}"),l("return [/*resume*/",c,",/*ret*/",d,"];"),this.setBlock(o),"$gen.gi$sentvalue"},e.prototype.ccompare=function(t){var s;Sk.asserts.assert(t.ops.length===t.comparators.length);var c=this.vexpr(t.left),o=t.ops.length,d=this.newBlock("done"),u=this._gr("compareres","null");for(s=0;sthis.u.lineno&&(this.u.lineno=t.lineno,this.u.linenoSet=!1),t.constructor){case Sk.astnodes.BoolOp:return this.cboolop(t);case Sk.astnodes.BinOp:return this._gr("binop","Sk.abstr.numberBinOp(",this.vexpr(t.left),",",this.vexpr(t.right),",'",t.op.prototype._astname,"')");case Sk.astnodes.UnaryOp:return this._gr("unaryop","Sk.abstr.numberUnaryOp(",this.vexpr(t.operand),",'",t.op.prototype._astname,"')");case Sk.astnodes.Lambda:return this.clambda(t);case Sk.astnodes.IfExp:return this.cifexp(t);case Sk.astnodes.Dict:return this.cdict(t);case Sk.astnodes.ListComp:return this.clistcomp(t);case Sk.astnodes.DictComp:return this.cdictcomp(t);case Sk.astnodes.SetComp:return this.csetcomp(t);case Sk.astnodes.GeneratorExp:return this.cgenexp(t);case Sk.astnodes.Yield:return this.cyield(t);case Sk.astnodes.YieldFrom:return this.cyieldfrom(t);case Sk.astnodes.Compare:return this.ccompare(t);case Sk.astnodes.Call:return s=this.ccall(t),this.annotateSource(t),s;case Sk.astnodes.Num:if(typeof t.n=="number")return t.n;if(t.n instanceof Sk.builtin.lng)return this.makeConstant("new Sk.builtin.lng('"+t.n.v.toString()+"')");if(t.n instanceof Sk.builtin.int_)return typeof t.n.v=="number"?this.makeConstant("new Sk.builtin.int_("+t.n.v+")"):this.makeConstant("new Sk.builtin.int_('"+t.n.v.toString()+"')");if(t.n instanceof Sk.builtin.float_)return t=t.n.v===0&&1/t.n.v===-1/0?"-0":t.n.v,this.makeConstant("new Sk.builtin.float_("+t+")");if(t.n instanceof Sk.builtin.complex)return this.makeConstant("new Sk.builtin.complex("+(t.n.real===0&&1/t.n.real===-1/0?"-0":t.n.real)+", "+(t.n.imag===0&&1/t.n.imag===-1/0?"-0":t.n.imag)+")");Sk.asserts.fail("unhandled Num type");case Sk.astnodes.Bytes:if(Sk.__future__.python3){for(s=[],t=t.s.$jsstr(),c=0;co||127<=o&&256>o?c+("\\x"+("0"+o.toString(16)).substr(-2)):256<=o?c+("\\u"+("000"+o.toString(16)).substr(-4)):c+t.charAt(d);return t=c+'"',s.call(this,"new Sk.builtin.str(",t,")");case Sk.astnodes.Attribute:switch(t.ctx!==Sk.astnodes.AugLoad&&t.ctx!==Sk.astnodes.AugStore&&(d=this.vexpr(t.value)),o=t.attr.$r().v,o=o.substring(1,o.length-1),o=r(this.u.private_,new Sk.builtin.str(o)).v,o=this.makeConstant("new Sk.builtin.str('"+o+"')"),t.ctx){case Sk.astnodes.AugLoad:return l("$ret = ",c,".tp$getattr(",o,", true);"),this._checkSuspension(t),l(` +if ($ret === undefined) {`),l(` +throw new Sk.builtin.AttributeError(`,c,`.sk$attrError() + " has no attribute '" + `,o,`.$jsstr() + "'");`),l(` +};`),this._gr("lattr","$ret");case Sk.astnodes.Load:return l("$ret = ",d,".tp$getattr(",o,", true);"),this._checkSuspension(t),l(` +if ($ret === undefined) {`),l(` +throw new Sk.builtin.AttributeError(`,d,`.sk$attrError() + " has no attribute '" + `,o,`.$jsstr() + "'");`),l(` +};`),this._gr("lattr","$ret");case Sk.astnodes.AugStore:l("$ret = undefined;"),l("if(",s,"!==undefined){"),l("$ret = ",c,".tp$setattr(",o,",",s,", true);"),l("}"),this._checkSuspension(t);break;case Sk.astnodes.Store:l("$ret = ",d,".tp$setattr(",o,",",s,", true);"),this._checkSuspension(t);break;case Sk.astnodes.Del:l("$ret = ",d,".tp$setattr(",o,", undefined, true);"),this._checkSuspension(t);break;default:Sk.asserts.fail("invalid attribute expression")}break;case Sk.astnodes.Subscript:switch(t.ctx){case Sk.astnodes.AugLoad:return l("$ret = Sk.abstr.objectGetItem(",c,",",o,", true);"),this._checkSuspension(t),this._gr("gitem","$ret");case Sk.astnodes.Load:case Sk.astnodes.Store:case Sk.astnodes.Del:return this.vslice(t.slice,t.ctx,this.vexpr(t.value),s);case Sk.astnodes.AugStore:l("$ret=undefined;"),l("if(",s,"!==undefined){"),l("$ret=Sk.abstr.objectSetItem(",c,",",o,",",s,", true)"),l("}"),this._checkSuspension(t);break;default:Sk.asserts.fail("invalid subscript expression")}break;case Sk.astnodes.Name:return this.nameop(t.id,t.ctx,s);case Sk.astnodes.NameConstant:if(t.ctx===Sk.astnodes.Store||t.ctx===Sk.astnodes.AugStore||t.ctx===Sk.astnodes.Del)throw new Sk.builtin.SyntaxError("can not assign to a constant name");switch(t.value){case Sk.builtin.none.none$:return"Sk.builtin.none.none$";case Sk.builtin.bool.true$:return"Sk.builtin.bool.true$";case Sk.builtin.bool.false$:return"Sk.builtin.bool.false$";default:Sk.asserts.fail("invalid named constant")}break;case Sk.astnodes.List:return this.ctuplelistorset(t,s,"list");case Sk.astnodes.Tuple:return this.ctuplelistorset(t,s,"tuple");case Sk.astnodes.Set:return this.ctuplelistorset(t,s,"set");case Sk.astnodes.Starred:switch(t.ctx){case Sk.astnodes.Store:throw new Sk.builtin.SyntaxError("starred assignment target must be in a list or tuple",this.filename,t.lineno);default:throw new Sk.builtin.SyntaxError("can't use starred expression here",this.filename,t.lineno)}case Sk.astnodes.JoinedStr:return this.cjoinedstr(t);case Sk.astnodes.FormattedValue:return this.cformattedvalue(t);case Sk.astnodes.Ellipsis:return this.makeConstant("Sk.builtin.Ellipsis");default:Sk.asserts.fail("unhandled case "+t.constructor.name+" vexpr")}},e.prototype.vseqexpr=function(t,s){var c;Sk.asserts.assert(s===void 0||t.length===s.length);var o=[];for(c=0;c",this.u.blocks[s]._next=null,s},e.prototype.setBlock=function(t){Sk.asserts.assert(0<=t&&t0) { $err=err; $blk=$exc.pop(); } else { throw err; } }};",f+="var $saveSuspension = function($child, $filename, $lineno, $colno) {var susp = new Sk.misceval.Suspension(); susp.child=$child;susp.resume=function(){"+t.scopename+".$wakingSuspension=susp; return "+t.scopename+"("+(t.ste.generator?"$gen":"")+"); };susp.data=susp.child.data;susp.$blk=$blk;susp.$loc=$loc;susp.$gbl=$gbl;susp.$exc=$exc;susp.$err=$err;susp.$postfinally=$postfinally;susp.$filename=$filename;susp.$lineno=$lineno;susp.$colno=$colno;susp.optional=susp.child.optional;"+(u?"susp.$cell=$cell;":""),d={},s=0;sF?this.vexpr(F):"undefined")),o&&o.vararg&&(A=o.vararg),o&&o.kwarg&&(N=o.kwarg),!Sk.__future__.python3&&o&&o.kwonlyargs&&o.kwonlyargs.length!=0)throw new Sk.builtin.SyntaxError("Keyword-only arguments are not supported in Python 2");var O=this.enterScope(s,t,t.lineno,this.canSuspend),R=this.u.ste.generator,H=this.u.ste.hasFree,ee=this.u.ste.childHasFree,J=this.newBlock("codeobj entry");this.u.prefixCode="var "+O+"=(function "+this.niceName(s.v)+"$(";var g=[];if(R){if(N)throw new Sk.builtin.SyntaxError(s.v+"(): keyword arguments in generators not supported",this.filename,t.lineno);if(A)throw new Sk.builtin.SyntaxError(s.v+"(): variable number of arguments in generators not supported",this.filename,t.lineno);g.push("$gen")}else{for(N&&(g.push("$kwa"),this.u.tempsToSave.push("$kwa")),y=0;o&&y0) { $err = err; $blk=$exc.pop(); continue; } else { throw err; }} }});",d.call(this,O),o){for(let F of o.args)f.push(F.arg.v);for(let F of o.kwonlyargs||[])f.push(F.arg.v);this.u.argnames=f}if(this.exitScope(),0<_.length&&l(O,".$defaults=[",_.join(","),"];"),o&&o.kwonlyargs&&0"),null,t.args,function(s){s=this.vexpr(t.body),l("return ",s,";")})},e.prototype.cifexp=function(t){var s=this.newBlock("next of ifexp"),c=this.newBlock("end of ifexp"),o=this._gr("res","null"),d=this.vexpr(t.test);return this._jumpfalse(d,s),l(o,"=",this.vexpr(t.body),";"),this._jump(c),this.setBlock(s),l(o,"=",this.vexpr(t.orelse),";"),this._jump(c),this.setBlock(c),o},e.prototype.cgenexpgen=function(t,s,c){var o=this.newBlock("start for "+s),d=this.newBlock("skip for "+s);this.newBlock("if cleanup for "+s);var u=this.newBlock("end for "+s),f=t[s];if(s===0)var y="$loc.$iter0";else{var m=this.vexpr(f.iter);y="$loc."+this.gensym("iter"),l(y,"=","Sk.abstr.iter(",m,");")}this._jump(o),this.setBlock(o),this.annotateSource(c),l("$ret = Sk.abstr.iternext(",y,this.u.canSuspend?", true":", false",");"),this._checkSuspension(c),m=this._gr("next","$ret"),this._jumpundef(m,u),this.vexpr(f.target,m);var _=f.ifs?f.ifs.length:0;for(y=0;y<_;++y)this.annotateSource(f.ifs[y]),m=this.vexpr(f.ifs[y]),this._jumpfalse(m,o);++s=t.length&&(this.annotateSource(c),t=this.vexpr(c),l("return [",d,"/*resume*/,",t,"/*ret*/];"),this.setBlock(d)),this._jump(o),this.setBlock(u),s===1&&l("return Sk.builtin.none.none$;")},e.prototype.cgenexp=function(t){var s=this.buildcodeobj(t,new Sk.builtin.str(""),null,null,function(c){this.cgenexpgen(t.generators,0,t.elt)});return s=this._gr("gener","Sk.misceval.callsimArray(",s,");"),l(s,".gi$locals.$iter0=Sk.abstr.iter(",this.vexpr(t.generators[0].iter),");"),s},e.prototype.cclass=function(t){Sk.asserts.assert(t instanceof Sk.astnodes.ClassDef);var s=this.vseqexpr(t.decorator_list),c=this.vseqexpr(t.bases);let o=this.cunpackkwstoarray(t.keywords);var d=this.enterScope(t.name,t,t.lineno),u=this.newBlock("class entry");this.u.prefixCode="var "+d+"=(function $"+t.name.v+"$class_outer($globals,$locals,$cell){var $gbl=$globals,$loc=$locals,$free=$globals;",this.u.switchCode+="(function $"+t.name.v+"$_closure($cell){",this.u.switchCode+="var $blk="+u+",$exc=[],$ret=undefined,$postfinally=undefined,$currLineNo=undefined,$currColNo=undefined;",Sk.execLimit!==null&&(this.u.switchCode+="if (typeof Sk.execStart === 'undefined') {Sk.execStart = Date.now()}"),Sk.yieldLimit!==null&&this.u.canSuspend&&(this.u.switchCode+="if (typeof Sk.lastYield === 'undefined') {Sk.lastYield = Date.now()}"),this.u.switchCode+="while(true){try{",this.u.switchCode+=this.outputInterruptTest(),this.u.switchCode+="switch($blk){",this.u.suffixCode="}}catch(err){ if (!(err instanceof Sk.builtin.BaseException)) { err = new Sk.builtin.ExternalError(err); } err.traceback.push({lineno: $currLineNo, colno: $currColNo, filename: '"+this.filename+"'}); if ($exc.length>0) { $err = err; $blk=$exc.pop(); continue; } else { throw err; }}}",this.u.suffixCode+="}).call(null, $cell);});",this.u.private_=t.name,this.cbody(t.body,t.name),l("return;"),this.exitScope(),l("$ret = Sk.misceval.buildClass($gbl,",d,",",t.name.$r().v,",[",c,"], $cell, ",o,");"),this._checkSuspension();for(let f of s.reverse())l("$ret = Sk.misceval.callsimOrSuspendArray(",f,", [$ret]);"),this._checkSuspension();this.nameop(t.name,Sk.astnodes.Store,"$ret")},e.prototype.ccontinue=function(t){var s=this.peekFinallyBlock();if(this.u.continueBlocks.length==0)throw new Sk.builtin.SyntaxError("'continue' outside loop",this.filename,t.lineno);t=this.u.continueBlocks[this.u.continueBlocks.length-1],Sk.asserts.assert(this.u.breakBlocks.length===this.u.continueBlocks.length),s&&s.breakDepth==this.u.continueBlocks.length?l("$postfinally={isBreak:true,gotoBlock:",t,"};"):this._jump(t)},e.prototype.cbreak=function(t){var s=this.peekFinallyBlock();if(this.u.breakBlocks.length===0)throw new Sk.builtin.SyntaxError("'break' outside loop",this.filename,t.lineno);t=this.u.breakBlocks[this.u.breakBlocks.length-1],s&&s.breakDepth==this.u.breakBlocks.length?l("$postfinally={isBreak:true,gotoBlock:",t,"};"):this._jump(t)},e.prototype.vstmt=function(t,s){if(this.u.lineno=t.lineno,this.u.linenoSet=!1,this.u.localtemps=[],Sk.debugging&&this.u.canSuspend){var c=this.newBlock("debug breakpoint for line "+t.lineno);l("if (Sk.breakpoints('"+this.filename+"',"+t.lineno+","+t.col_offset+")) {","var $susp = $saveSuspension({data: {type: 'Sk.debug'}, resume: function() {}}, '"+this.filename+"',"+t.lineno+","+t.col_offset+");","$susp.$blk = "+c+";","$susp.optional = true;","return $susp;","}"),this._jump(c),this.setBlock(c),this.u.doesSuspend=!0}switch(this.annotateSource(t),t.constructor){case Sk.astnodes.FunctionDef:this.cfunction(t,s);break;case Sk.astnodes.ClassDef:this.cclass(t);break;case Sk.astnodes.Return:if(this.u.ste.blockType!==Sk.SYMTAB_CONSTS.FunctionBlock)throw new Sk.builtin.SyntaxError("'return' outside function",this.filename,t.lineno);c=t.value?this.vexpr(t.value):"Sk.builtin.none.none$",this.u.finallyBlocks.length==0?l("return ",c,";"):(l("$postfinally={returning:",c,"};"),this._jump(this.peekFinallyBlock().blk));break;case Sk.astnodes.Delete:this.vseqexpr(t.targets);break;case Sk.astnodes.Assign:var o=t.targets.length;for(c=this.vexpr(t.value),s=0;s"){var s=t.name.$r().v;s=s.substring(1,s.length-1),l(t.scopename,".co_name=new Sk.builtins['str']('",s,"');"),this.stack.length&&this.u.ste.blockType=="class"&&l(t.scopename,".co_qualname=new Sk.builtins['str']('"+this.u.name.v+"."+s+"');")}for(var c in t.consts)t.consts.hasOwnProperty(c)&&(t.suffixCode+=c+" = "+t.consts[c]+";")},e.prototype.cbody=function(t,s){var c=0;let o=this.maybeCDocstringOfBody(t);for(o!==null&&(l("$loc.__doc__ = ",o,";"),c=1);c"),t,0,this.canSuspend),c=this.newBlock("module entry");switch(this.u.prefixCode="var "+s+"=(function($forcegbl, $forceloc){",this.u.varDeclsCode="var $gbl = $forcegbl || {}, $blk="+c+",$exc=[],$loc=$forceloc || $gbl,$cell={},$err=undefined;var $ret=undefined,$postfinally=undefined,$currLineNo=undefined,$currColNo=undefined;",Sk.execLimit!==null&&(this.u.varDeclsCode+="if (typeof Sk.execStart === 'undefined') {Sk.execStart = Date.now()}"),Sk.yieldLimit!==null&&this.u.canSuspend&&(this.u.varDeclsCode+="if (typeof Sk.lastYield === 'undefined') {Sk.lastYield = Date.now()}"),this.u.varDeclsCode+="var $waking=false; if ("+s+".$wakingSuspension!==undefined) { $wakeFromSuspension(); $waking=true; }if (Sk.retainGlobals) { if (Sk.globals) { $gbl = Sk.globals; Sk.globals = $gbl; $loc = $gbl; } else { Sk.globals = $gbl; }} else { Sk.globals = $gbl; }",this.u.switchCode="while(true){try{",this.u.switchCode+=this.outputInterruptTest(),this.u.switchCode+="switch($blk){",this.u.suffixCode="}",this.u.suffixCode+="}catch(err){ if (!(err instanceof Sk.builtin.BaseException)) { err = new Sk.builtin.ExternalError(err); } err.traceback.push({lineno: $currLineNo, colno: $currColNo, filename: '"+this.filename+"'}); if ($exc.length>0) { $err = err; $blk=$exc.pop(); continue; } else { throw err; }} } });",t.constructor){case Sk.astnodes.Module:this.cbody(t.body),l("return $loc;");break;default:Sk.asserts.fail("todo; unhandled case in compilerMod")}return this.exitScope(),this.result.push(this.outputAllUnits()),s},Sk.compile=function(t,s,c,o){c=Sk.__future__,Sk.__future__=Object.create(Sk.__future__);var d=Sk.parse(s,t),u=Sk.astFromParse(d.cst,s,d.flags);d=d.flags;var f=Sk.symboltable(u,s);return t=new e(s,f,d,o,t),o=t.cmod(u),Sk.__future__=c,{funcname:"$compiledmod",code:`var $compiledmod = function() {${t.result.join("")} +return ${o};}(); +$compiledmod;`,filename:s}},Sk.exportSymbol("Sk.compile",Sk.compile),Sk.resetCompiler=function(){Sk.gensymcount=0},Sk.exportSymbol("Sk.resetCompiler",Sk.resetCompiler),Sk.fixReserved=n,Sk.exportSymbol("Sk.fixReserved",Sk.fixReserved),Sk.unfixReserved=function(t){return t.replace(a,"")},Sk.exportSymbol("Sk.unfixReserved",Sk.unfixReserved),Sk.mangleName=r,Sk.exportSymbol("Sk.mangleName",Sk.mangleName),Sk.reservedWords_=h,Sk.exportSymbol("Sk.reservedWords_",Sk.reservedWords_)},function(p,k){Sk.sysmodules=new Sk.builtin.dict([]),Sk.realsyspath=void 0,Sk.importSearchPathForName=function(e,i,n){var r=e.replace(/\./g,"/"),l=function(h,a){return Sk.misceval.chain(Sk.misceval.tryCatch(function(){return Sk.read(h)},function(S){}),function(S){if(S!==void 0)return new Sk.misceval.Break({filename:h,code:S,packagePath:a})})};return n===void 0&&(n=Sk.realsyspath),Sk.misceval.iterFor(n.tp$iter(),function(h){return Sk.misceval.chain(l(h.v+"/"+r+i,!1),function(a){return a||l(h.v+"/"+r+"/__init__"+i,h.v+"/"+r)})})},Sk.importSetUpPath=function(e){if(!Sk.realsyspath){var i=[new Sk.builtin.str("src/builtin"),new Sk.builtin.str("src/lib"),new Sk.builtin.str(".")];for(e=0;eF;++F)g+=" ";C[x-1]="/* "+g+x+" */ "+C[x-1]}return C.join(` +`)};N=O(N),Sk.debugout(N)}A.funcname!=="$compiledmod"&&(N+=` +`+A.funcname+";");var R=new Sk.builtin.str(n),H=new Sk.builtin.str(e);Sk.sysmodules.mp$ass_subscript(R,c),l&&l.tp$setattr(H,c);var ee=Sk.global.eval(N);c.init$dict(R,Sk.builtin.none.none$),c.$d.__package__=A.packagePath?R:m?new Sk.builtin.str(u+m):d||Sk.builtin.none.none$,A.packagePath&&(c.$d.__path__=new Sk.builtin.tuple([new Sk.builtin.str(A.packagePath)])),A.filename&&A.funcname!=="$builtinmodule"&&(c.$d.__file__=new Sk.builtin.str(A.filename));var J=l&&l.$initializing;return c.$initializing=!0,l&&!J&&(l.$initializing=!0),Sk.misceval.tryCatch(()=>Sk.misceval.chain(ee(c.$d),g=>(c.$initializing=!1,l&&!J&&(l.$initializing=!1),g)),g=>{try{Sk.abstr.objectDelItem(Sk.sysmodules,R)}catch{}if(l)try{l.tp$setattr(H,void 0)}catch{}throw c.$initializing=!1,l&&!J&&(l.$initializing=!1),g})}},function(A){var N;if(A===void 0){if(h&&!o)return;throw new Sk.builtin.ModuleNotFoundError("No module named "+Sk.misceval.objectRepr(new Sk.builtin.str(e)))}if(A!==c.$d){for(N in c.$d)A[N]||(A[N]=c.$d[N]);c.$d=A}if(Sk.onAfterImport&&typeof Sk.onAfterImport=="function")try{Sk.onAfterImport(e)}catch{}return o?(s.tp$setattr(new Sk.builtin.str(y[y.length-1]),c),o):c})});return a?_:Sk.misceval.retryOptionalSuspensionOrThrow(_)},Sk.importModule=function(e,i,n){return Sk.importModuleInternal_(e,i,void 0,void 0,void 0,!1,n)},Sk.importMain=function(e,i,n){return Sk.dateSet=!1,Sk.filesLoaded=!1,Sk.sysmodules=new Sk.builtin.dict([]),Sk.realsyspath=void 0,Sk.resetCompiler(),Sk.importModuleInternal_(e,i,"__main__",void 0,void 0,!1,n)},Sk.importMainWithBody=function(e,i,n,r){return Sk.dateSet=!1,Sk.filesLoaded=!1,Sk.sysmodules=new Sk.builtin.dict([]),Sk.realsyspath=void 0,Sk.resetCompiler(),Sk.importModuleInternal_(e,i,"__main__",n,void 0,!1,r)},Sk.importBuiltinWithBody=function(e,i,n,r){return Sk.importModuleInternal_(e,i,"__builtin__."+e,n,void 0,!1,r)},Sk.builtin.__import__=function(e,i,n,r,l){e=e.toString();var h=Sk.globals,a;if(l==null&&(l=Sk.__future__.absolute_import?0:-1),l!==0&&i.__package__&&i.__package__!==Sk.builtin.none.none$){if((a=i.__package__.v)&&0=i.length)throw new Sk.builtin.ImportError("Attempted relative import beyond toplevel package");i.length-=l-1,a=i.join(".")}var S=Sk.sysmodules.quick$lookup(new Sk.builtin.str(a))}if(0Sk.importModuleInternal_(o,void 0,void 0,void 0,s,!0,!0))}return Sk.misceval.chain(...t,function(){return Sk.asserts.assert(s),s})}return t},function(t){return h!==Sk.globals&&(Sk.globals=h),t})},Sk.importStar=function(e,i,n){if(n=e.tp$getattr(new Sk.builtin.str("__all__")))for(let r=Sk.abstr.iter(n),l=r.tp$iternext();l!==void 0;l=r.tp$iternext())i[l.v]=Sk.abstr.gattr(e,l);else{n=Object.getOwnPropertyNames(e.$d);for(let r in n)n[r].charAt(0)!="_"&&(i[n[r]]=e.$d[n[r]])}},Sk.exportSymbol("Sk.importMain",Sk.importMain),Sk.exportSymbol("Sk.importMainWithBody",Sk.importMainWithBody),Sk.exportSymbol("Sk.importBuiltinWithBody",Sk.importBuiltinWithBody),Sk.exportSymbol("Sk.builtin.__import__",Sk.builtin.__import__),Sk.exportSymbol("Sk.importStar",Sk.importStar)},function(p,k){Sk.builtin.timSort=function(e,i){this.list=new Sk.builtin.list(e.v),this.MIN_GALLOP=7,this.listlength=i||e.sq$length()},Sk.builtin.timSort.prototype.lt=function(e,i){return Sk.misceval.richCompareBool(e,i,"Lt")},Sk.builtin.timSort.prototype.le=function(e,i){return!this.lt(i,e)},Sk.builtin.timSort.prototype.setitem=function(e,i){this.list.v[e]=i},Sk.builtin.timSort.prototype.binary_sort=function(e,i){var n;for(n=e.base+i;n>1);this.lt(i,e.getitem(h))?l=h:r=h+1}for(Sk.asserts.assert(r===l),h=n;h>r;h--)e.setitem(h,e.getitem(h-1));e.setitem(r,i)}},Sk.builtin.timSort.prototype.count_run=function(e){var i;if(1>=e.len)var n=e.len,r=!1;else if(n=2,this.lt(e.getitem(e.base+1),e.getitem(e.base)))for(r=!0,i=e.base+2;ii.len)){for(this.merge_init(),e=this.merge_compute_minrun(i.len);0l&&(t=l),S+=n,t+=n}else{for(l=n+1;tl&&(t=l),a=n-S,S=n-t,t=a}for(Sk.asserts.assert(-1<=S>1),r(i.getitem(i.base+n),e)?S=n+1:t=n;return Sk.asserts.assert(S==t),t},Sk.builtin.timSort.prototype.merge_init=function(){this.min_gallop=this.MIN_GALLOP,this.pending=[]},Sk.builtin.timSort.prototype.merge_lo=function(e,i){var n,r,l;Sk.asserts.assert(0=h)break}else{if(this.setitem(a,e.popleft()),a++,e.len==1)return;if(n++,r=0,n>=h)break}for(h+=1;;){for(this.min_gallop=h-=1=e.len||(this.setitem(a,i.popleft()),a++,i.len===0))return;for(r=this.gallop(e.getitem(e.base),i,0,!1),l=i.base;l=h)break}else{if(a--,this.setitem(a,t),i.len--,i.len==1)return;if(r++,n=0,r>=h)break}}for(h+=1;;){this.min_gallop=h-=1e.base+s-1;l--)a--,this.setitem(a,e.getitem(l));if(e.len-=n,e.len===0||(a--,this.setitem(a,i.popright()),i.len==1))return;for(S=e.getitem(e.base+e.len-1),s=this.gallop(S,i,i.len-1,!1),r=i.len-s,l=i.base+i.len-1;l>i.base+s-1;l--)a--,this.setitem(a,i.getitem(l));if(i.len-=r,1>=i.len||(a--,this.setitem(a,e.popright()),e.len===0))return;if(ne.base-1;l--)a--,this.setitem(a,e.getitem(l));for(l=i.base+i.len-1;l>i.base-1;l--)a--,this.setitem(a,i.getitem(l))}},Sk.builtin.timSort.prototype.merge_at=function(e){0>e&&(e=this.pending.length+e);var i=this.pending[e],n=this.pending[e+1];Sk.asserts.assert(0>=1;return e+i},Sk.builtin.listSlice=function(e,i,n){this.list=e,this.base=i,this.len=n},Sk.builtin.listSlice.prototype.copyitems=function(){var e=this.base,i=this.base+this.len;return Sk.asserts.assert(0<=e<=i),new Sk.builtin.listSlice(new Sk.builtin.list(this.list.v.slice(e,i)),0,this.len)},Sk.builtin.listSlice.prototype.advance=function(e){this.base+=e,this.len-=e,Sk.asserts.assert(this.base<=this.list.sq$length())},Sk.builtin.listSlice.prototype.getitem=function(e){return this.list.v[e]},Sk.builtin.listSlice.prototype.setitem=function(e,i){this.list.v[e]=i},Sk.builtin.listSlice.prototype.popleft=function(){var e=this.list.v[this.base];return this.base++,this.len--,e},Sk.builtin.listSlice.prototype.popright=function(){return this.len--,this.list.v[this.base+this.len]},Sk.builtin.listSlice.prototype.reverse=function(){for(var e,i,n=this.list,r=this.base,l=r+this.len-1;r same as super(__class__, ) +super(type) -> unbound super object +super(type, obj) -> bound super object; requires isinstance(obj, type) +super(type, type2) -> bound super object; requires issubclass(type2, type) +Typical use to call a cooperative superclass method: +class C(B): + def meth(self, arg): + super().meth(arg) +This works for class methods too: +class C(B): + @classmethod + def cmeth(cls, arg): + super().cmeth(arg) +`,tp$new:Sk.generic.new,tp$init(e,i){if(Sk.abstr.checkNoKwargs("super",i),Sk.abstr.checkArgsLen("super",e,1,2),i=e[0],e=e[1],!Sk.builtin.checkClass(i))throw new Sk.builtin.TypeError("must be type, not "+Sk.abstr.typeName(i));this.obj=e,this.type=i,this.obj!=null&&(this.obj_type=this.$supercheck(i,this.obj))},$r(){return this.obj?new Sk.builtin.str(", <"+Sk.abstr.typeName(this.obj)+" object>>"):new Sk.builtin.str(", NULL>")},tp$getattr(e,i){let n=this.obj_type;if(n==null)return Sk.generic.getAttr.call(this,e,i);var r=n.prototype.tp$mro;let l=r.length;if(e===Sk.builtin.str.$class)return Sk.generic.getAttr.call(this,e,i);let h;for(h=0;h+1=l)return 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Because this function is meant for use by the Python +interpreter and not for general use, it is better to use +importlib.import_module() to programmatically import a module. + +The globals argument is only used to determine the context; +they are not modified. The locals argument is unused. The fromlist +should be a list of names to emulate \`\`from name import ...'', or an +empty list to emulate \`\`import name''. +When importing a module from a package, note that __import__('A.B', ...) +returns package A when fromlist is empty, but its submodule B when +fromlist is not empty. The level argument is used to determine whether to +perform absolute or relative imports: 0 is absolute, while a positive number +is the number of parent directories to search relative to the current module.`},abs:{$meth:Sk.builtin.abs,$flags:{OneArg:!0},$textsig:"($module, x, /)",$doc:"Return the absolute value of the argument."},all:{$meth:Sk.builtin.all,$flags:{OneArg:!0},$textsig:"($module, iterable, /)",$doc:`Return True if bool(x) is True for all values x in the iterable. + +If the iterable is empty, return True.`},any:{$meth:Sk.builtin.any,$flags:{OneArg:!0},$textsig:"($module, iterable, /)",$doc:`Return True if bool(x) is True for any x in the iterable. + +If the iterable is empty, return False.`},ascii:{$meth:Sk.builtin.ascii,$flags:{OneArg:!0},$textsig:"($module, obj, /)",$doc:`Return an ASCII-only representation of an object. + +As repr(), return a string containing a printable representation of an +object, but escape the non-ASCII characters in the string returned by +repr() using \\\\x, \\\\u or \\\\U escapes. This generates a string similar +to that returned by repr() in Python 2.`},bin:{$meth:Sk.builtin.bin,$flags:{OneArg:!0},$textsig:"($module, number, /)",$doc:`Return the binary representation of an integer. + + >>> bin(2796202) + '0b1010101010101010101010'`},callable:{$meth:Sk.builtin.callable,$flags:{OneArg:!0},$textsig:"($module, obj, /)",$doc:`Return whether the object is callable (i.e., some kind of function). + +Note that classes are callable, as are instances of classes with a +__call__() method.`},chr:{$meth:Sk.builtin.chr,$flags:{OneArg:!0},$textsig:"($module, i, /)",$doc:"Return a Unicode string of one character with ordinal i; 0 <= i <= 0x10ffff."},compile:{$meth:Sk.builtin.compile,$flags:{MinArgs:3,MaxArgs:6},$textsig:`($module, /, source, filename, mode, flags=0, + dont_inherit=False, optimize=-1)`,$doc:`Compile source into a code object that can be executed by exec() or eval(). + +The source code may represent a Python module, statement or expression. +The filename will be used for run-time error messages. +The mode must be 'exec' to compile a module, 'single' to compile a +single (interactive) statement, or 'eval' to compile an expression. +The flags argument, if present, controls which future statements influence +the compilation of the code. +The dont_inherit argument, if true, stops the compilation inheriting +the effects of any future statements in effect in the code calling +compile; if absent or false these statements do influence the compilation, +in addition to any features explicitly specified.`},delattr:{$meth:Sk.builtin.delattr,$flags:{MinArgs:2,MaxArgs:2},$textsig:"($module, obj, name, /)",$doc:"Deletes the named attribute from the given object.\n\ndelattr(x, 'y') is equivalent to ``del x.y''"},dir:{$meth:Sk.builtin.dir,$flags:{MinArgs:0,MaxArgs:1},$textsig:null,$doc:`dir([object]) -> list of strings + +If called without an argument, return the names in the current scope. +Else, return an alphabetized list of names comprising (some of) the attributes +of the given object, and of attributes reachable from it. +If the object supplies a method named __dir__, it will be used; otherwise +the default dir() logic is used and returns: + for a module object: the module's attributes. + for a class object: its attributes, and recursively the attributes + of its bases. + for any other object: its attributes, its class's attributes, and + recursively the attributes of its class's base classes.`},divmod:{$meth:Sk.builtin.divmod,$flags:{MinArgs:2,MaxArgs:2},$textsig:"($module, x, y, /)",$doc:"Return the tuple (x//y, x%y). Invariant: div*y + mod == x."},eval_$rw$:{$name:"eval",$meth:function(r,l,h){let a=e(l,"globals"),S=e(h,"locals");return Sk.misceval.chain(Sk.builtin.eval(r,a,S),t=>(i(l,a),i(h,S),t))},$flags:{MinArgs:1,MaxArgs:3},$textsig:"($module, source, globals=None, locals=None, /)",$doc:`Evaluate the given source in the context of globals and locals. + +The source may be a string representing a Python expression +or a code object as returned by compile(). +The globals must be a dictionary and locals can be any mapping, +defaulting to the current globals and locals. +If only globals is given, locals defaults to it.`},exec:{$meth:function(r,l,h){let a=e(l,"globals"),S=e(h,"locals");return Sk.misceval.chain(Sk.builtin.exec(r,a,S),t=>(i(l,a),i(h,S),Sk.builtin.none.none$))},$flags:{MinArgs:1,MaxArgs:3},$textsig:"($module, source, globals=None, locals=None, /)",$doc:`Execute the given source in the context of globals and locals. + +The source may be a string representing one or more Python statements +or a code object as returned by compile(). +The globals must be a dictionary and locals can be any mapping, +defaulting to the current globals and locals. +If only globals is given, locals defaults to it.`},format:{$meth:Sk.builtin.format,$flags:{MinArgs:1,MaxArgs:2},$textsig:"($module, value, format_spec='', /)",$doc:`Return value.__format__(format_spec) + +format_spec defaults to the empty string. +See the Format Specification Mini-Language section of help('FORMATTING') for +details.`},getattr:{$meth:Sk.builtin.getattr,$flags:{MinArgs:2,MaxArgs:3},$textsig:null,$doc:`getattr(object, name[, default]) -> value + +Get a named attribute from an object; getattr(x, 'y') is equivalent to x.y. +When a default argument is given, it is returned when the attribute doesn't +exist; without it, an exception is raised in that case.`},globals:{$meth:Sk.builtin.globals,$flags:{NoArgs:!0},$textsig:"($module, /)",$doc:`Return the dictionary containing the current scope's global variables. + +NOTE: Updates to this dictionary *will* affect name lookups in the current +global scope and vice-versa.`},hasattr:{$meth:Sk.builtin.hasattr,$flags:{MinArgs:2,MaxArgs:2},$textsig:"($module, obj, name, /)",$doc:`Return whether the object has an attribute with the given name. + +This is done by calling getattr(obj, name) and catching AttributeError.`},hash:{$meth:Sk.builtin.hash,$flags:{OneArg:!0},$textsig:"($module, obj, /)",$doc:`Return the hash value for the given object. + +Two objects that compare equal must also have the same hash value, but the +reverse is not necessarily true.`},hex:{$meth:Sk.builtin.hex,$flags:{OneArg:!0},$textsig:"($module, number, /)",$doc:`Return the hexadecimal representation of an integer. + + >>> hex(12648430) + '0xc0ffee'`},id:{$meth:Sk.builtin.id,$flags:{OneArg:!0},$textsig:"($module, obj, /)",$doc:`Return the identity of an object. + +This is guaranteed to be unique among simultaneously existing objects. +(CPython uses the object's memory address.)`},input:{$meth:Sk.builtin.input,$flags:{MinArgs:0,MaxArgs:1},$textsig:"($module, prompt=None, /)",$doc:`Read a string from standard input. The trailing newline is stripped. + +The prompt string, if given, is printed to standard output without a +trailing newline before reading input. + +If the user hits EOF (*nix: Ctrl-D, Windows: Ctrl-Z+Return), raise EOFError. +On *nix systems, readline is used if available.`},isinstance:{$meth:Sk.builtin.isinstance,$flags:{MinArgs:2,MaxArgs:2},$textsig:"($module, obj, class_or_tuple, /)",$doc:"Return whether an object is an instance of a class or of a subclass thereof.\n\nA tuple, as in ``isinstance(x, (A, B, ...))``, may be given as the target to\ncheck against. This is equivalent to ``isinstance(x, A) or isinstance(x, B)\nor ...`` etc."},issubclass:{$meth:Sk.builtin.issubclass,$flags:{MinArgs:2,MaxArgs:2},$textsig:"($module, cls, class_or_tuple, /)",$doc:"Return whether 'cls' is a derived from another class or is the same class.\n\nA tuple, as in ``issubclass(x, (A, B, ...))``, may be given as the target to\ncheck against. This is equivalent to ``issubclass(x, A) or issubclass(x, B)\nor ...`` etc."},iter:{$meth:Sk.builtin.iter,$flags:{MinArgs:1,MaxArgs:2},$textsig:"($module, iterable /)",$doc:`iter(iterable) -> iterator +iter(callable, sentinel) -> iterator + +Get an iterator from an object. In the first form, the argument must +supply its own iterator, or be a sequence. +In the second form, the callable is called until it returns the sentinel.`},len:{$meth:Sk.builtin.len,$flags:{OneArg:!0},$textsig:"($module, obj, /)",$doc:"Return the number of items in a container."},locals:{$meth:Sk.builtin.locals,$flags:{NoArgs:!0},$textsig:"($module, /)",$doc:`Return a dictionary containing the current scope's local variables. + +NOTE: Whether or not updates to this dictionary will affect name lookups in +the local scope and vice-versa is *implementation dependent* and not +covered by any backwards compatibility guarantees.`},max:{$meth:Sk.builtin.max,$flags:{FastCall:!0},$textsig:null,$doc:`max(iterable, *[, default=obj, key=func]) -> value +max(arg1, arg2, *args, *[, key=func]) -> value + +With a single iterable argument, return its biggest item. The +default keyword-only argument specifies an object to return if +the provided iterable is empty. +With two or more arguments, return the largest argument.`},min:{$meth:Sk.builtin.min,$flags:{FastCall:!0},$textsig:null,$doc:`min(iterable, *[, default=obj, key=func]) -> value +min(arg1, arg2, *args, *[, key=func]) -> value + +With a single iterable argument, return its smallest item. The +default keyword-only argument specifies an object to return if +the provided iterable is empty. +With two or more arguments, return the smallest argument.`},next:{$name:"next",$meth:Sk.builtin.next_,$flags:{MinArgs:1,MaxArgs:2},$textsig:null,$doc:`next(iterator[, default]) + +Return the next item from the iterator. If default is given and the iterator +is exhausted, it is returned instead of raising StopIteration.`},oct:{$meth:Sk.builtin.oct,$flags:{OneArg:!0},$textsig:"($module, number, /)",$doc:`Return the octal representation of an integer. + + >>> oct(342391) + '0o1234567'`},open:{$meth:Sk.builtin.open,$flags:{MinArgs:1,MaxArgs:3},$textsig:null,$doc:`open(name[, mode[, buffering]]) -> file object + +Open a file using the file() type, returns a file object. This is the +preferred way to open a file. See file.__doc__ for further information.`},ord:{$meth:Sk.builtin.ord,$flags:{OneArg:!0},$textsig:"($module, c, /)",$doc:"Return the Unicode code point for a one-character string."},pow:{$meth:Sk.builtin.pow,$flags:{MinArgs:2,MaxArgs:3},$textsig:"($module, x, y, z=None, /)",$doc:`Equivalent to x**y (with two arguments) or x**y % z (with three arguments) + +Some types, such as ints, are able to use a more efficient algorithm when +invoked using the three argument form.`},print:{$meth:Sk.builtin.print,$flags:{FastCall:!0},$textsig:null,$doc:`print(value, ..., sep=' ', end='\\n', file=sys.stdout, flush=False) + +Prints the values to a stream, or to sys.stdout by default. +Optional keyword arguments: +file: a file-like object (stream); defaults to the current sys.stdout. +sep: string inserted between values, default a space. +end: string appended after the last value, default a newline. +flush: whether to forcibly flush the stream.`},repr:{$meth:Sk.builtin.repr,$flags:{OneArg:!0},$textsig:"($module, obj, /)",$doc:`Return the canonical string representation of the object. + +For many object types, including most builtins, eval(repr(obj)) == obj.`},round:{$meth:Sk.builtin.round,$flags:{NamedArgs:["number","ndigits"]},$textsig:"($module, /, number, ndigits=None)",$doc:`Round a number to a given precision in decimal digits. + +The return value is an integer if ndigits is omitted or None. Otherwise +the return value has the same type as the number. ndigits may be negative.`},setattr:{$meth:Sk.builtin.setattr,$flags:{MinArgs:3,MaxArgs:3},$textsig:"($module, obj, name, value, /)",$doc:"Sets the named attribute on the given object to the specified value.\n\nsetattr(x, 'y', v) is equivalent to ``x.y = v''"},sorted:{$meth:Sk.builtin.sorted,$flags:{NamedArgs:[null,"cmp","key","reverse"],Defaults:[Sk.builtin.none.none$,Sk.builtin.none.none$,Sk.builtin.bool.false$]},$textsig:"($module, iterable, /, *, key=None, reverse=False)",$doc:`Return a new list containing all items from the iterable in ascending order. + +A custom key function can be supplied to customize the sort order, and the +reverse flag can be set to request the result in descending order.`},sum:{$meth:Sk.builtin.sum,$flags:{NamedArgs:[null,"start"],Defaults:[new Sk.builtin.int_(0)]},$textsig:"($module, iterable, /, start=0)",$doc:`Return the sum of a 'start' value (default: 0) plus an iterable of numbers + +When the iterable is empty, return the start value. +This function is intended specifically for use with numeric values and may +reject non-numeric types.`},vars:{$meth:Sk.builtin.vars,$flags:{MinArgs:0,MaxArgs:1},$textsig:null,$doc:`vars([object]) -> dictionary + +Without arguments, equivalent to locals(). +With an argument, equivalent to object.__dict__.`}}),Sk.setupObjects=function(r){r?(Sk.builtins.filter=Sk.builtin.filter_,Sk.builtins.map=Sk.builtin.map_,Sk.builtins.zip=Sk.builtin.zip_,Sk.builtins.range=Sk.builtin.range_,delete Sk.builtins.reduce,delete Sk.builtins.xrange,delete Sk.builtins.StandardError,delete Sk.builtins.unicode,delete Sk.builtins.basestring,delete Sk.builtins.long_$rw$,Sk.builtin.int_.prototype.$r=function(){return new Sk.builtin.str(this.v.toString())},delete Sk.builtin.int_.prototype.tp$str,delete Sk.builtin.bool.prototype.tp$str,delete Sk.builtins.raw_input,delete Sk.builtins.unichr,delete Sk.builtin.str.prototype.decode,Sk.builtins.bytes=Sk.builtin.bytes,Sk.builtins.ascii=new Sk.builtin.sk_method({$meth:Sk.builtin.ascii,$flags:{OneArg:!0},$textsig:"($module, obj, /)",$doc:`Return an ASCII-only representation of an object. + +As repr(), return a string containing a printable representation of an +object, but escape the non-ASCII characters in the string returned by +repr() using \\\\x, \\\\u or \\\\U escapes. This generates a string similar +to that returned by repr() in Python 2.`},null,"builtins")):(Sk.builtins.range=new Sk.builtin.sk_method({$meth:Sk.builtin.range,$name:"range",$flags:{MinArgs:1,MaxArgs:3}},void 0,"builtins"),Sk.builtins.xrange=new Sk.builtin.sk_method({$meth:Sk.builtin.xrange,$name:"xrange",$flags:{MinArgs:1,MaxArgs:3}},null,"builtins"),Sk.builtins.reduce=new Sk.builtin.sk_method({$meth:Sk.builtin.reduce,$name:"reduce",$flags:{MinArgs:2,MaxArgs:3}},null,"builtins"),Sk.builtins.filter=new Sk.builtin.func(Sk.builtin.filter),Sk.builtins.map=new Sk.builtin.func(Sk.builtin.map),Sk.builtins.zip=new Sk.builtin.func(Sk.builtin.zip),Sk.builtins.StandardError=Sk.builtin.Exception,Sk.builtins.unicode=Sk.builtin.str,Sk.builtins.basestring=Sk.builtin.str,Sk.builtins.long_$rw$=Sk.builtin.lng,Sk.builtin.int_.prototype.$r=function(){let l=this.v;return typeof l=="number"?new Sk.builtin.str(l.toString()):new Sk.builtin.str(l.toString()+"L")},Sk.builtin.int_.prototype.tp$str=function(){return new Sk.builtin.str(this.v.toString())},Sk.builtin.bool.prototype.tp$str=function(){return this.$r()},Sk.builtins.raw_input=new Sk.builtin.func(Sk.builtin.raw_input),Sk.builtins.unichr=new Sk.builtin.func(Sk.builtin.unichr),Sk.builtin.str.prototype.decode=Sk.builtin.str.$py2decode,delete Sk.builtins.bytes,delete Sk.builtins.ascii)},Sk.exportSymbol("Sk.setupObjects",Sk.setupObjects),Sk.exportSymbol("Sk.builtins",Sk.builtins)},function(p,k){Sk.builtin.str.$empty=new Sk.builtin.str(""),Sk.builtin.str.$emptystr=Sk.builtin.str.$empty,Sk.builtin.str.$utf8=new Sk.builtin.str("utf-8"),Sk.builtin.str.$ascii=new Sk.builtin.str("ascii"),Sk.builtin.str.$default_factory=new Sk.builtin.str("default_factory"),Sk.builtin.str.$imag=new Sk.builtin.str("imag"),Sk.builtin.str.$real=new Sk.builtin.str("real"),Sk.builtin.str.$abs=new Sk.builtin.str("__abs__"),Sk.builtin.str.$bases=new Sk.builtin.str("__bases__"),Sk.builtin.str.$bytes=new Sk.builtin.str("__bytes__"),Sk.builtin.str.$call=new Sk.builtin.str("__call__"),Sk.builtin.str.$class=new Sk.builtin.str("__class__"),Sk.builtin.str.$class_getitem=new Sk.builtin.str("__class_getitem__"),Sk.builtin.str.$cmp=new Sk.builtin.str("__cmp__"),Sk.builtin.str.$complex=new Sk.builtin.str("__complex__"),Sk.builtin.str.$contains=new Sk.builtin.str("__contains__"),Sk.builtin.str.$copy=new Sk.builtin.str("__copy__"),Sk.builtin.str.$dict=new Sk.builtin.str("__dict__"),Sk.builtin.str.$dir=new Sk.builtin.str("__dir__"),Sk.builtin.str.$doc=new Sk.builtin.str("__doc__"),Sk.builtin.str.$enter=new Sk.builtin.str("__enter__"),Sk.builtin.str.$eq=new Sk.builtin.str("__eq__"),Sk.builtin.str.$exit=new Sk.builtin.str("__exit__"),Sk.builtin.str.$index=new Sk.builtin.str("__index__"),Sk.builtin.str.$init=new Sk.builtin.str("__init__"),Sk.builtin.str.$initsubclass=new Sk.builtin.str("__init_subclass__"),Sk.builtin.str.$int_=new Sk.builtin.str("__int__"),Sk.builtin.str.$iter=new Sk.builtin.str("__iter__"),Sk.builtin.str.$file=new Sk.builtin.str("__file__"),Sk.builtin.str.$float_=new Sk.builtin.str("__float__"),Sk.builtin.str.$format=new Sk.builtin.str("__format__"),Sk.builtin.str.$ge=new Sk.builtin.str("__ge__"),Sk.builtin.str.$getattr=new Sk.builtin.str("__getattr__"),Sk.builtin.str.$getattribute=new Sk.builtin.str("__getattribute__"),Sk.builtin.str.$getitem=new Sk.builtin.str("__getitem__"),Sk.builtin.str.$gt=new Sk.builtin.str("__gt__"),Sk.builtin.str.$keys=new Sk.builtin.str("keys"),Sk.builtin.str.$le=new Sk.builtin.str("__le__"),Sk.builtin.str.$len=new Sk.builtin.str("__len__"),Sk.builtin.str.$length_hint=new Sk.builtin.str("__length_hint__"),Sk.builtin.str.$loader=new Sk.builtin.str("__loader__"),Sk.builtin.str.$lt=new Sk.builtin.str("__lt__"),Sk.builtin.str.$module=new Sk.builtin.str("__module__"),Sk.builtin.str.$missing=new Sk.builtin.str("__missing__"),Sk.builtin.str.$name=new Sk.builtin.str("__name__"),Sk.builtin.str.$ne=new Sk.builtin.str("__ne__"),Sk.builtin.str.$new=new Sk.builtin.str("__new__"),Sk.builtin.str.$next=new Sk.builtin.str("__next__"),Sk.builtin.str.$path=new Sk.builtin.str("__path__"),Sk.builtin.str.$prepare=new Sk.builtin.str("__prepare__"),Sk.builtin.str.$qualname=new Sk.builtin.str("__qualname__"),Sk.builtin.str.$repr=new Sk.builtin.str("__repr__"),Sk.builtin.str.$reversed=new Sk.builtin.str("__reversed__"),Sk.builtin.str.$round=new Sk.builtin.str("__round__"),Sk.builtin.str.$setattr=new Sk.builtin.str("__setattr__"),Sk.builtin.str.$setitem=new Sk.builtin.str("__setitem__"),Sk.builtin.str.$slots=new Sk.builtin.str("__slots__"),Sk.builtin.str.$str=new Sk.builtin.str("__str__"),Sk.builtin.str.$setname=new Sk.builtin.str("__set_name__"),Sk.builtin.str.$trunc=new Sk.builtin.str("__trunc__"),Sk.builtin.str.$write=new 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+Anzrfcnprf ner bar ubaxvat terng vqrn -- yrg'f qb zber bs gubfr!""" + +d = {} +for c in (65, 97): + for i in range(26): + d[chr(i+c)] = chr((i+13) % 26 + c) + +print("".join([d.get(c, c) for c in s])) +`,"src/lib/BaseHTTPServer.py":`import _sk_fail; _sk_fail._("BaseHTTPServer") +`,"src/lib/Bastion.py":`import _sk_fail; _sk_fail._("Bastion") +`,"src/lib/CGIHTTPServer.py":`import _sk_fail; _sk_fail._("CGIHTTPServer") +`,"src/lib/ConfigParser.py":`import _sk_fail; _sk_fail._("ConfigParser") +`,"src/lib/Cookie.py":`import _sk_fail; _sk_fail._("Cookie") +`,"src/lib/DocXMLRPCServer.py":`import _sk_fail; _sk_fail._("DocXMLRPCServer") +`,"src/lib/HTMLParser.py":`import _sk_fail; _sk_fail._("HTMLParser") +`,"src/lib/MimeWriter.py":`import _sk_fail; _sk_fail._("MimeWriter") +`,"src/lib/Queue.py":`import _sk_fail; _sk_fail._("Queue") +`,"src/lib/SimpleHTTPServer.py":`import _sk_fail; _sk_fail._("SimpleHTTPServer") +`,"src/lib/SimpleXMLRPCServer.py":`import _sk_fail; _sk_fail._("SimpleXMLRPCServer") +`,"src/lib/SocketServer.py":`import _sk_fail; _sk_fail._("SocketServer") +`,"src/lib/StringIO.py":`r"""File-like objects that read from or write to a string buffer. + +This implements (nearly) all stdio methods. + +f = StringIO() # ready for writing +f = StringIO(buf) # ready for reading +f.close() # explicitly release resources held +flag = f.isatty() # always false +pos = f.tell() # get current position +f.seek(pos) # set current position +f.seek(pos, mode) # mode 0: absolute; 1: relative; 2: relative to EOF +buf = f.read() # read until EOF +buf = f.read(n) # read up to n bytes +buf = f.readline() # read until end of line ('\\n') or EOF +list = f.readlines()# list of f.readline() results until EOF +f.truncate([size]) # truncate file at to at most size (default: current pos) +f.write(buf) # write at current position +f.writelines(list) # for line in list: f.write(line) +f.getvalue() # return whole file's contents as a string + +Notes: +- Using a real file is often faster (but less convenient). +- There's also a much faster implementation in C, called cStringIO, but + it's not subclassable. +- fileno() is left unimplemented so that code which uses it triggers + an exception early. +- Seeking far beyond EOF and then writing will insert real null + bytes that occupy space in the buffer. +- There's a simple test set (see end of this file). +""" + +__all__ = ["StringIO"] + +def _complain_ifclosed(closed): + if closed: + raise ValueError("I/O operation on closed file") + +class StringIO: + """class StringIO([buffer]) + + When a StringIO object is created, it can be initialized to an existing + string by passing the string to the constructor. If no string is given, + the StringIO will start empty. + + The StringIO object can accept either Unicode or 8-bit strings, but + mixing the two may take some care. If both are used, 8-bit strings that + cannot be interpreted as 7-bit ASCII (that use the 8th bit) will cause + a UnicodeError to be raised when getvalue() is called. + """ + def __init__(self, buf = ''): + # Force self.buf to be a string or unicode + if not isinstance(buf, str): + buf = str(buf) + self.buf = buf + self.len = len(buf) + self.buflist = [] + self.pos = 0 + self.closed = False + self.softspace = 0 + + def __iter__(self): + return self + + def next(self): + """A file object is its own iterator, for example iter(f) returns f + (unless f is closed). When a file is used as an iterator, typically + in a for loop (for example, for line in f: print line), the next() + method is called repeatedly. This method returns the next input line, + or raises StopIteration when EOF is hit. + """ + _complain_ifclosed(self.closed) + r = self.readline() + if not r: + raise StopIteration + return r + + def close(self): + """Free the memory buffer. + """ + if not self.closed: + self.closed = True + self.buf = None + self.pos = None + + def isatty(self): + """Returns False because StringIO objects are not connected to a + tty-like device. + """ + _complain_ifclosed(self.closed) + return False + + def seek(self, pos, mode = 0): + """Set the file's current position. + + The mode argument is optional and defaults to 0 (absolute file + positioning); other values are 1 (seek relative to the current + position) and 2 (seek relative to the file's end). + + There is no return value. + """ + _complain_ifclosed(self.closed) + if self.buflist: + self.buf += ''.join(self.buflist) + self.buflist = [] + if mode == 1: + pos += self.pos + elif mode == 2: + pos += self.len + self.pos = max(0, pos) + + def tell(self): + """Return the file's current position.""" + _complain_ifclosed(self.closed) + return self.pos + + def read(self, n = -1): + """Read at most size bytes from the file + (less if the read hits EOF before obtaining size bytes). + + If the size argument is negative or omitted, read all data until EOF + is reached. The bytes are returned as a string object. An empty + string is returned when EOF is encountered immediately. + """ + _complain_ifclosed(self.closed) + if self.buflist: + self.buf += ''.join(self.buflist) + self.buflist = [] + if n is None or n < 0: + newpos = self.len + else: + newpos = min(self.pos+n, self.len) + r = self.buf[self.pos:newpos] + self.pos = newpos + return r + + def readline(self, length=None): + r"""Read one entire line from the file. + + A trailing newline character is kept in the string (but may be absent + when a file ends with an incomplete line). If the size argument is + present and non-negative, it is a maximum byte count (including the + trailing newline) and an incomplete line may be returned. + + An empty string is returned only when EOF is encountered immediately. + + Note: Unlike stdio's fgets(), the returned string contains null + characters ('\\0') if they occurred in the input. + """ + _complain_ifclosed(self.closed) + if self.buflist: + self.buf += ''.join(self.buflist) + self.buflist = [] + i = self.buf.find('\\n', self.pos) + if i < 0: + newpos = self.len + else: + newpos = i+1 + if length is not None and length >= 0: + if self.pos + length < newpos: + newpos = self.pos + length + r = self.buf[self.pos:newpos] + self.pos = newpos + return r + + def readlines(self, sizehint = 0): + """Read until EOF using readline() and return a list containing the + lines thus read. + + If the optional sizehint argument is present, instead of reading up + to EOF, whole lines totalling approximately sizehint bytes (or more + to accommodate a final whole line). + """ + total = 0 + lines = [] + line = self.readline() + while line: + lines.append(line) + total += len(line) + if 0 < sizehint <= total: + break + line = self.readline() + return lines + + def truncate(self, size=None): + """Truncate the file's size. + + If the optional size argument is present, the file is truncated to + (at most) that size. The size defaults to the current position. + The current file position is not changed unless the position + is beyond the new file size. + + If the specified size exceeds the file's current size, the + file remains unchanged. + """ + _complain_ifclosed(self.closed) + if size is None: + size = self.pos + elif size < 0: + raise IOError(22, "Negative size not allowed") + elif size < self.pos: + self.pos = size + self.buf = self.getvalue()[:size] + self.len = size + + def write(self, s): + """Write a string to the file. + + There is no return value. + """ + _complain_ifclosed(self.closed) + if not s: return + # Force s to be a string or unicode + if not isinstance(s, str): + s = str(s) + spos = self.pos + slen = self.len + if spos == slen: + self.buflist.append(s) + self.len = self.pos = spos + len(s) + return + if spos > slen: + self.buflist.append('\\0'*(spos - slen)) + slen = spos + newpos = spos + len(s) + if spos < slen: + if self.buflist: + self.buf += ''.join(self.buflist) + self.buflist = [self.buf[:spos], s, self.buf[newpos:]] + self.buf = '' + if newpos > slen: + slen = newpos + else: + self.buflist.append(s) + slen = newpos + self.len = slen + self.pos = newpos + + def writelines(self, iterable): + """Write a sequence of strings to the file. The sequence can be any + iterable object producing strings, typically a list of strings. There + is no return value. + + (The name is intended to match readlines(); writelines() does not add + line separators.) + """ + write = self.write + for line in iterable: + write(line) + + def flush(self): + """Flush the internal buffer + """ + _complain_ifclosed(self.closed) + + def getvalue(self): + """ + Retrieve the entire contents of the "file" at any time before + the StringIO object's close() method is called. + + The StringIO object can accept either Unicode or 8-bit strings, + but mixing the two may take some care. If both are used, 8-bit + strings that cannot be interpreted as 7-bit ASCII (that use the + 8th bit) will cause a UnicodeError to be raised when getvalue() + is called. + """ + _complain_ifclosed(self.closed) + if self.buflist: + self.buf += ''.join(self.buflist) + self.buflist = [] + return self.buf +`,"src/lib/UserDict.py":`import _sk_fail; _sk_fail._("UserDict") +`,"src/lib/UserList.py":`import _sk_fail; _sk_fail._("UserList") +`,"src/lib/UserString.py":`import _sk_fail; _sk_fail._("UserString") +`,"src/lib/_LWPCookieJar.py":`import _sk_fail; _sk_fail._("_LWPCookieJar") +`,"src/lib/_MozillaCookieJar.py":`import _sk_fail; _sk_fail._("_MozillaCookieJar") +`,"src/lib/__future__.py":`import _sk_fail;_sk_fail._("__future__") +`,"src/lib/__phello__.foo.py":`import _sk_fail; _sk_fail._("__phello__.foo") +`,"src/lib/_abcoll.py":`import _sk_fail; _sk_fail._("_abcoll") +`,"src/lib/_sk_fail.py":`class NotImplementedImportError(ImportError, NotImplementedError): pass + +def _(name): + msg = "{} is not yet implemented in Skulpt".format(name) + raise NotImplementedImportError(msg, name=name) +`,"src/lib/_threading_local.py":`import _sk_fail; _sk_fail._("_threading_local") +`,"src/lib/abc.py":`import _sk_fail; _sk_fail._("abc") +`,"src/lib/aifc.py":`import _sk_fail; _sk_fail._("aifc") +`,"src/lib/antigravity.py":`import webbrowser + +webbrowser.open("https://xkcd.com/353/") +`,"src/lib/anydbm.py":`import _sk_fail; _sk_fail._("anydbm") +`,"src/lib/ast.py":`import _sk_fail; _sk_fail._("ast") +`,"src/lib/asynchat.py":`import _sk_fail; _sk_fail._("asynchat") +`,"src/lib/asyncore.py":`import _sk_fail; _sk_fail._("asyncore") +`,"src/lib/atexit.py":`import _sk_fail; _sk_fail._("atexit") +`,"src/lib/audiodev.py":`import _sk_fail; _sk_fail._("audiodev") +`,"src/lib/base64.py":`import _sk_fail; _sk_fail._("base64") +`,"src/lib/bdb.py":`import _sk_fail; _sk_fail._("bdb") +`,"src/lib/binhex.py":`import _sk_fail; _sk_fail._("binhex") +`,"src/lib/bisect.py":`"""Bisection algorithms.""" + +def insort_right(a, x, lo=0, hi=None): + """Insert item x in list a, and keep it sorted assuming a is sorted. + + If x is already in a, insert it to the right of the rightmost x. + + Optional args lo (default 0) and hi (default len(a)) bound the + slice of a to be searched. + """ + + if lo < 0: + raise ValueError('lo must be non-negative') + if hi is None: + hi = len(a) + while lo < hi: + mid = (lo+hi)//2 + if x < a[mid]: hi = mid + else: lo = mid+1 + a.insert(lo, x) + +def bisect_right(a, x, lo=0, hi=None): + """Return the index where to insert item x in list a, assuming a is sorted. + + The return value i is such that all e in a[:i] have e <= x, and all e in + a[i:] have e > x. So if x already appears in the list, a.insert(x) will + insert just after the rightmost x already there. + + Optional args lo (default 0) and hi (default len(a)) bound the + slice of a to be searched. + """ + + if lo < 0: + raise ValueError('lo must be non-negative') + if hi is None: + hi = len(a) + while lo < hi: + mid = (lo+hi)//2 + if x < a[mid]: hi = mid + else: lo = mid+1 + return lo + +def insort_left(a, x, lo=0, hi=None): + """Insert item x in list a, and keep it sorted assuming a is sorted. + + If x is already in a, insert it to the left of the leftmost x. + + Optional args lo (default 0) and hi (default len(a)) bound the + slice of a to be searched. + """ + + if lo < 0: + raise ValueError('lo must be non-negative') + if hi is None: + hi = len(a) + while lo < hi: + mid = (lo+hi)//2 + if a[mid] < x: lo = mid+1 + else: hi = mid + a.insert(lo, x) + + +def bisect_left(a, x, lo=0, hi=None): + """Return the index where to insert item x in list a, assuming a is sorted. + + The return value i is such that all e in a[:i] have e < x, and all e in + a[i:] have e >= x. So if x already appears in the list, a.insert(x) will + insert just before the leftmost x already there. + + Optional args lo (default 0) and hi (default len(a)) bound the + slice of a to be searched. + """ + + if lo < 0: + raise ValueError('lo must be non-negative') + if hi is None: + hi = len(a) + while lo < hi: + mid = (lo+hi)//2 + if a[mid] < x: lo = mid+1 + else: hi = mid + return lo + +# Overwrite above definitions with a fast C implementation +try: + from _bisect import * +except ImportError: + pass + +# Create aliases +bisect = bisect_right +insort = insort_right +`,"src/lib/bsddb/__init__.py":`import _sk_fail; _sk_fail._("bsddb") +`,"src/lib/cProfile.py":`import _sk_fail; _sk_fail._("cProfile") +`,"src/lib/cgi.py":`import _sk_fail; _sk_fail._("cgi") +`,"src/lib/cgitb.py":`import _sk_fail; _sk_fail._("cgitb") +`,"src/lib/chunk.py":`import _sk_fail; _sk_fail._("chunk") +`,"src/lib/cmd.py":`import _sk_fail; _sk_fail._("cmd") +`,"src/lib/code.py":`import _sk_fail; _sk_fail._("code") +`,"src/lib/codecs.py":`import _sk_fail; _sk_fail._("codecs") +`,"src/lib/codeop.py":`import _sk_fail; _sk_fail._("codeop") +`,"src/lib/colorsys.py":`import _sk_fail; _sk_fail._("colorsys") +`,"src/lib/commands.py":`import _sk_fail; _sk_fail._("commands") +`,"src/lib/compileall.py":`import _sk_fail; _sk_fail._("compileall") +`,"src/lib/compiler/__init__.py":`import _sk_fail; _sk_fail._("compiler") +`,"src/lib/config/__init__.py":`import _sk_fail; _sk_fail._("config") +`,"src/lib/contextlib.py":`import _sk_fail; _sk_fail._("contextlib") +`,"src/lib/cookielib.py":`import _sk_fail; _sk_fail._("cookielib") +`,"src/lib/copy.py":`""" +This file was modified from CPython. +Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +2011, 2012, 2013, 2014, 2015 Python Software Foundation; All Rights Reserved +""" +import types +class Error(Exception): + pass +error = Error +class _EmptyClass: + pass +try: + long +except NameError: + long = int +try: + bytes +except NameError: + bytes = str + +def check_notimplemented_state(x): + getstate = getattr(x, "__getstate__", None) + setstate = getattr(x, "__setstate__", None) + initargs = getattr(x, "__getinitargs__", None) + if getstate or setstate or initargs: + raise NotImplementedError("Skulpt does not yet support copying with user-defined __getstate__, __setstate__ or __getinitargs__()") + + +def copy(x): + cls = type(x) + if callable(x): + return x + copier = getattr(cls, "__copy__", None) + if copier: + return copier(x) + if cls in (type(None), int, float, bool, str, bytes, tuple, type, frozenset, long): + return x + if (cls == list) or (cls == dict) or (cls == set) or (cls == slice): + return cls(x) + reductor = getattr(x, "__reduce_ex__", None) + if reductor: + rv = reductor(4) + else: + reductor = getattr(x, "__reduce__", None) + if reductor: + rv = reductor() + elif str(cls)[1:6] == "class": + check_notimplemented_state(x) + copier = _copy_inst + return copier(x) + else: + raise Error("un(shallow)copyable object of type %s" % cls) + if isinstance(rv, str): + return x + return _reconstruct(x, rv, 0) + +def _copy_inst(x): + if hasattr(x, '__copy__'): + return x.__copy__() + if hasattr(x, '__getinitargs__'): + args = x.__getinitargs__() + y = x.__class__(*args) + else: + y = _EmptyClass() + y.__class__ = x.__class__ + if hasattr(x, '__getstate__'): + state = x.__getstate__() + else: + state = x.__dict__ + if hasattr(y, '__setstate__'): + y.__setstate__(state) + else: + y.__dict__.update(state) + return y + +d = _deepcopy_dispatch = {} + +def deepcopy(x, memo=None, _nil=[]): + """Deep copy operation on arbitrary Python objects. + See the module's __doc__ string for more info. + """ + if memo is None: + memo = {} + idx = id(x) + y = memo.get(idx, _nil) + if y is not _nil: + return y + cls = type(x) + copier = _deepcopy_dispatch.get(cls) + if copier: + y = copier(x, memo) + else: + try: + issc = issubclass(cls, type) + except TypeError: # cls is not a class (old Boost; see SF #502085) + issc = 0 + if issc: + y = _deepcopy_atomic(x, memo) + else: + copier = getattr(x, "__deepcopy__", None) + if copier: + y = copier(memo) + else: + reductor = getattr(x, "__reduce_ex__", None) + if reductor: + rv = reductor(2) + else: + rv = None + reductor = getattr(x, "__reduce__", None) + if reductor: + rv = reductor() + elif str(cls)[1:6] == "class": + check_notimplemented_state(x) + copier = _deepcopy_dispatch["InstanceType"] + y = copier(x, memo) + else: + raise Error( + "un(deep)copyable object of type %s" % cls) + if rv is not None: + y = _reconstruct(x, rv, 1, memo) + memo[idx] = y + _keep_alive(x, memo) # Make sure x lives at least as long as d + return y + +def _deepcopy_atomic(x, memo): + return x +d[type(None)] = _deepcopy_atomic +# d[type(Ellipsis)] = _deepcopy_atomic +d[type(NotImplemented)] = _deepcopy_atomic +d[int] = _deepcopy_atomic +d[float] = _deepcopy_atomic +d[bool] = _deepcopy_atomic +d[complex] = _deepcopy_atomic +d[bytes] = _deepcopy_atomic +d[str] = _deepcopy_atomic +# try: +# d[types.CodeType] = _deepcopy_atomic +# except AttributeError: +# pass +d[type] = _deepcopy_atomic +# d[types.BuiltinFunctionType] = _deepcopy_atomic +d[types.FunctionType] = _deepcopy_atomic +# d[weakref.ref] = _deepcopy_atomic + +def _deepcopy_list(x, memo): + y = [] + memo[id(x)] = y + for a in x: + y.append(deepcopy(a, memo)) + return y +d[list] = _deepcopy_list + +def _deepcopy_set(x, memo): + result = set([]) # make empty set + memo[id(x)] = result # register this set in the memo for loop checking + for a in x: # go through elements of set + result.add(deepcopy(a, memo)) # add the copied elements into the new set + return result # return the new set +d[set] = _deepcopy_set + +def _deepcopy_frozenset(x, memo): + result = frozenset(_deepcopy_set(x,memo)) + memo[id(x)] = result + return result +d[frozenset] = _deepcopy_frozenset + +def _deepcopy_tuple(x, memo): + y = [deepcopy(a, memo) for a in x] + # We're not going to put the tuple in the memo, but it's still important we + # check for it, in case the tuple contains recursive mutable structures. + try: + return memo[id(x)] + except KeyError: + pass + for k, j in zip(x, y): + if k is not j: + y = tuple(y) + break + else: + y = x + return y +d[tuple] = _deepcopy_tuple + +def _deepcopy_dict(x, memo): + y = {} + memo[id(x)] = y + for key, value in x.items(): + y[deepcopy(key, memo)] = deepcopy(value, memo) + return y +d[dict] = _deepcopy_dict + +# def _deepcopy_method(x, memo): # Copy instance methods +# y = type(x)(x.im_func, deepcopy(x.im_self, memo), x.im_class); +# return y +d[types.MethodType] = _deepcopy_atomic + +def _deepcopy_inst(x, memo): + if hasattr(x, '__deepcopy__'): + return x.__deepcopy__(memo) + if hasattr(x, '__getinitargs__'): + args = x.__getinitargs__() + args = deepcopy(args, memo) + y = x.__class__(*args) + else: + y = _EmptyClass() + y.__class__ = x.__class__ + memo[id(x)] = y + if hasattr(x, '__getstate__'): + state = x.__getstate__() + else: + state = x.__dict__ + state = deepcopy(state, memo) + if hasattr(y, '__setstate__'): + y.__setstate__(state) + else: + y.__dict__.update(state) + return y +d["InstanceType"] = _deepcopy_inst + +def _keep_alive(x, memo): + """Keeps a reference to the object x in the memo. + Because we remember objects by their id, we have + to assure that possibly temporary objects are kept + alive by referencing them. + We store a reference at the id of the memo, which should + normally not be used unless someone tries to deepcopy + the memo itself... + """ + try: + memo[id(memo)].append(x) + except KeyError: + # aha, this is the first one :-) + memo[id(memo)]=[x] + +def _reconstruct(x, info, deep, memo=None): + if isinstance(info, str): + return x + assert isinstance(info, tuple) + if memo is None: + memo = {} + n = len(info) + assert n in (2, 3, 4, 5) + callable, args = info[:2] + if n > 2: + state = info[2] + else: + state = None + if n > 3: + listiter = info[3] + else: + listiter = None + if n > 4: + dictiter = info[4] + else: + dictiter = None + if deep: + args = deepcopy(args, memo) + y = callable(*args) + memo[id(x)] = y + + if state is not None: + if deep: + state = deepcopy(state, memo) + if hasattr(y, '__setstate__'): + y.__setstate__(state) + else: + if isinstance(state, tuple) and len(state) == 2: + state, slotstate = state + else: + slotstate = None + if state is not None: + y.__dict__.update(state) + if slotstate is not None: + for key, value in slotstate.items(): + setattr(y, key, value) + + if listiter is not None: + for item in listiter: + if deep: + item = deepcopy(item, memo) + y.append(item) + if dictiter is not None: + for key, value in dictiter: + if deep: + key = deepcopy(key, memo) + value = deepcopy(value, memo) + y[key] = value + return y + +del d + +del types + +# Helper for instance creation without calling __init__ +class _EmptyClass: + pass`,"src/lib/copy_reg.py":`import _sk_fail; _sk_fail._("copy_reg") +`,"src/lib/csv.py":`import _sk_fail; _sk_fail._("csv") +`,"src/lib/ctypes/__init__.py":`import _sk_fail; _sk_fail._("ctypes") +`,"src/lib/ctypes/macholib/__init__.py":`import _sk_fail; _sk_fail._("macholib") +`,"src/lib/curses/__init__.py":`import _sk_fail; _sk_fail._("curses") +`,"src/lib/dbhash.py":`import _sk_fail; _sk_fail._("dbhash") +`,"src/lib/decimal.py":`import _sk_fail; _sk_fail._("decimal") +`,"src/lib/difflib.py":`import _sk_fail; _sk_fail._("difflib") +`,"src/lib/dircache.py":`import _sk_fail; _sk_fail._("dircache") +`,"src/lib/dis.py":`import _sk_fail; _sk_fail._("dis") +`,"src/lib/distutils/__init__.py":`import _sk_fail; _sk_fail._("distutils") +`,"src/lib/distutils/command/__init__.py":`import _sk_fail; _sk_fail._("command") +`,"src/lib/distutils/tests/__init__.py":`import _sk_fail; _sk_fail._("tests") +`,"src/lib/doctest.py":`import _sk_fail; _sk_fail._("doctest") +`,"src/lib/dumbdbm.py":`import _sk_fail; _sk_fail._("dumbdbm") +`,"src/lib/dummy_thread.py":`import _sk_fail; _sk_fail._("dummy_thread") +`,"src/lib/dummy_threading.py":`import _sk_fail; _sk_fail._("dummy_threading") +`,"src/lib/email/__init__.py":`import _sk_fail; _sk_fail._("email") +`,"src/lib/email/mime/__init__.py":`import _sk_fail; _sk_fail._("mime") +`,"src/lib/email/test/data/__init__.py":`import _sk_fail; _sk_fail._("data") +`,"src/lib/encodings/__init__.py":`import _sk_fail; _sk_fail._("encodings") +`,"src/lib/filecmp.py":`import _sk_fail; _sk_fail._("filecmp") +`,"src/lib/fileinput.py":`import _sk_fail; _sk_fail._("fileinput") +`,"src/lib/fnmatch.py":`import _sk_fail; _sk_fail._("fnmatch") +`,"src/lib/formatter.py":`import _sk_fail; _sk_fail._("formatter") +`,"src/lib/fpformat.py":`import _sk_fail; _sk_fail._("fpformat") +`,"src/lib/fractions.py":`import _sk_fail; _sk_fail._("fractions") +`,"src/lib/ftplib.py":`import _sk_fail; _sk_fail._("ftplib") +`,"src/lib/genericpath.py":`import _sk_fail; _sk_fail._("genericpath") +`,"src/lib/getopt.py":`import _sk_fail; _sk_fail._("getopt") +`,"src/lib/getpass.py":`import _sk_fail; _sk_fail._("getpass") +`,"src/lib/gettext.py":`import _sk_fail; _sk_fail._("gettext") +`,"src/lib/glob.py":`import _sk_fail; _sk_fail._("glob") +`,"src/lib/gzip.py":`import _sk_fail; _sk_fail._("gzip") +`,"src/lib/hashlib.py":`import _sk_fail; _sk_fail._("hashlib") +`,"src/lib/heapq.py":`import _sk_fail; _sk_fail._("heapq") +`,"src/lib/hmac.py":`import _sk_fail; _sk_fail._("hmac") +`,"src/lib/hotshot/__init__.py":`import _sk_fail; _sk_fail._("hotshot") +`,"src/lib/htmlentitydefs.py":`import _sk_fail; _sk_fail._("htmlentitydefs") +`,"src/lib/htmllib.py":`import _sk_fail; _sk_fail._("htmllib") +`,"src/lib/httplib.py":`import _sk_fail; _sk_fail._("httplib") +`,"src/lib/idlelib/Icons/__init__.py":`import _sk_fail; _sk_fail._("Icons") +`,"src/lib/idlelib/__init__.py":`import _sk_fail; _sk_fail._("idlelib") +`,"src/lib/ihooks.py":`import _sk_fail; _sk_fail._("ihooks") +`,"src/lib/imaplib.py":`import _sk_fail; _sk_fail._("imaplib") +`,"src/lib/imghdr.py":`import _sk_fail; _sk_fail._("imghdr") +`,"src/lib/imputil.py":`import _sk_fail; _sk_fail._("imputil") +`,"src/lib/io.py":`import _sk_fail; _sk_fail._("io") +`,"src/lib/lib-dynload/__init__.py":`import _sk_fail; _sk_fail._("lib-dynload") +`,"src/lib/lib-tk/__init__.py":`import _sk_fail; _sk_fail._("lib-tk") +`,"src/lib/lib2to3/__init__.py":`import _sk_fail; _sk_fail._("lib2to3") +`,"src/lib/lib2to3/fixes/__init__.py":`import _sk_fail; _sk_fail._("fixes") +`,"src/lib/lib2to3/pgen2/__init__.py":`import _sk_fail; _sk_fail._("pgen2") +`,"src/lib/lib2to3/tests/__init__.py":`import _sk_fail; _sk_fail._("tests") +`,"src/lib/linecache.py":`import _sk_fail; _sk_fail._("linecache") +`,"src/lib/locale.py":`import _sk_fail; _sk_fail._("locale") +`,"src/lib/logging/__init__.py":`import _sk_fail; _sk_fail._("logging") +`,"src/lib/macpath.py":`import _sk_fail; _sk_fail._("macpath") +`,"src/lib/macurl2path.py":`import _sk_fail; _sk_fail._("macurl2path") +`,"src/lib/mailbox.py":`import _sk_fail; _sk_fail._("mailbox") +`,"src/lib/mailcap.py":`import _sk_fail; _sk_fail._("mailcap") +`,"src/lib/markupbase.py":`import _sk_fail; _sk_fail._("markupbase") +`,"src/lib/md5.py":`import _sk_fail; _sk_fail._("md5") +`,"src/lib/mhlib.py":`import _sk_fail; _sk_fail._("mhlib") +`,"src/lib/mimetools.py":`import _sk_fail; _sk_fail._("mimetools") +`,"src/lib/mimetypes.py":`import _sk_fail; _sk_fail._("mimetypes") +`,"src/lib/mimify.py":`import _sk_fail; _sk_fail._("mimify") +`,"src/lib/modulefinder.py":`import _sk_fail; _sk_fail._("modulefinder") +`,"src/lib/multifile.py":`import _sk_fail; _sk_fail._("multifile") +`,"src/lib/multiprocessing/__init__.py":`import _sk_fail; _sk_fail._("multiprocessing") +`,"src/lib/multiprocessing/dummy/__init__.py":`import _sk_fail; _sk_fail._("dummy") +`,"src/lib/mutex.py":`import _sk_fail; _sk_fail._("mutex") +`,"src/lib/netrc.py":`import _sk_fail; _sk_fail._("netrc") +`,"src/lib/new.py":`import _sk_fail; _sk_fail._("new") +`,"src/lib/nntplib.py":`import _sk_fail; _sk_fail._("nntplib") +`,"src/lib/ntpath.py":`import _sk_fail; _sk_fail._("ntpath") +`,"src/lib/nturl2path.py":`import _sk_fail; _sk_fail._("nturl2path") +`,"src/lib/numbers.py":`Number = (int, float, complex) +Integral = int +Complex = complex +`,"src/lib/opcode.py":`import _sk_fail; _sk_fail._("opcode") +`,"src/lib/optparse.py":`import _sk_fail; _sk_fail._("optparse") +`,"src/lib/os.py":`import _sk_fail; _sk_fail._("os") +`,"src/lib/os2emxpath.py":`import _sk_fail; _sk_fail._("os2emxpath") +`,"src/lib/pdb.py":`import _sk_fail; _sk_fail._("pdb") +`,"src/lib/pickle.py":`import _sk_fail; _sk_fail._("pickle") +`,"src/lib/pickletools.py":`import _sk_fail; _sk_fail._("pickletools") +`,"src/lib/pipes.py":`import _sk_fail; _sk_fail._("pipes") +`,"src/lib/pkgutil.py":`import _sk_fail; _sk_fail._("pkgutil") +`,"src/lib/platform.py":`import _sk_fail; _sk_fail._("platform") +`,"src/lib/plistlib.py":`import _sk_fail; _sk_fail._("plistlib") +`,"src/lib/popen2.py":`import _sk_fail; _sk_fail._("popen2") +`,"src/lib/poplib.py":`import _sk_fail; _sk_fail._("poplib") +`,"src/lib/posixfile.py":`import _sk_fail; _sk_fail._("posixfile") +`,"src/lib/posixpath.py":`import _sk_fail; _sk_fail._("posixpath") +`,"src/lib/pprint.py":`import _sk_fail; _sk_fail._("pprint") +`,"src/lib/profile.py":`import _sk_fail; _sk_fail._("profile") +`,"src/lib/pstats.py":`import _sk_fail; _sk_fail._("pstats") +`,"src/lib/pty.py":`import _sk_fail; _sk_fail._("pty") +`,"src/lib/py_compile.py":`import _sk_fail; _sk_fail._("py_compile") +`,"src/lib/pyclbr.py":`import _sk_fail; _sk_fail._("pyclbr") +`,"src/lib/pydoc.py":`import _sk_fail; _sk_fail._("pydoc") +`,"src/lib/pydoc_topics.py":`import _sk_fail; _sk_fail._("pydoc_topics") +`,"src/lib/pythonds/__init__.py":"","src/lib/pythonds/basic/__init__.py":` +#__all__ = ["stack"] + + +#from .stack import Stack +#from .queue import Queue + + + +`,"src/lib/pythonds/basic/deque.py":`# Bradley N. Miller, David L. Ranum +# Introduction to Data Structures and Algorithms in Python +# Copyright 2005 +# +#deque.py + + +class Deque: + def __init__(self): + self.items = [] + + def isEmpty(self): + return self.items == [] + + def addFront(self, item): + self.items.append(item) + + def addRear(self, item): + self.items.insert(0,item) + + def removeFront(self): + return self.items.pop() + + def removeRear(self): + return self.items.pop(0) + + def size(self): + return len(self.items) +`,"src/lib/pythonds/basic/queue.py":`# Bradley N. Miller, David L. Ranum +# Introduction to Data Structures and Algorithms in Python +# Copyright 2005 +# +#queue.py + +class Queue: + def __init__(self): + self.items = [] + + def isEmpty(self): + return self.items == [] + + def enqueue(self, item): + self.items.insert(0,item) + + def dequeue(self): + return self.items.pop() + + def size(self): + return len(self.items) +`,"src/lib/pythonds/basic/stack.py":`# Bradley N. Miller, David L. Ranum +# Introduction to Data Structures and Algorithms in Python +# Copyright 2005 +# +#stack.py + +class Stack: + def __init__(self): + self.items = [] + + def isEmpty(self): + return self.items == [] + + def push(self, item): + self.items.append(item) + + def pop(self): + return self.items.pop() + + def peek(self): + return self.items[len(self.items)-1] + + def size(self): + return len(self.items) + +`,"src/lib/pythonds/graphs/__init__.py":` + +from .adjGraph import Graph +from .adjGraph import Vertex +from .priorityQueue import PriorityQueue +`,"src/lib/pythonds/graphs/adjGraph.py":`# +# adjGraph +# +# Created by Brad Miller on 2005-02-24. +# Copyright (c) 2005 Brad Miller, David Ranum, Luther College. All rights reserved. +# + +import sys +import os +import unittest + +class Graph: + def __init__(self): + self.vertices = {} + self.numVertices = 0 + + def addVertex(self,key): + self.numVertices = self.numVertices + 1 + newVertex = Vertex(key) + self.vertices[key] = newVertex + return newVertex + + def getVertex(self,n): + if n in self.vertices: + return self.vertices[n] + else: + return None + + def __contains__(self,n): + return n in self.vertices + + def addEdge(self,f,t,cost=0): + if f not in self.vertices: + nv = self.addVertex(f) + if t not in self.vertices: + nv = self.addVertex(t) + self.vertices[f].addNeighbor(self.vertices[t],cost) + + def getVertices(self): + return list(self.vertices.keys()) + + def __iter__(self): + return iter(self.vertices.values()) + +class Vertex: + def __init__(self,num): + self.id = num + self.connectedTo = {} + self.color = 'white' + self.dist = sys.maxsize + self.pred = None + self.disc = 0 + self.fin = 0 + + # def __lt__(self,o): + # return self.id < o.id + + def addNeighbor(self,nbr,weight=0): + self.connectedTo[nbr] = weight + + def setColor(self,color): + self.color = color + + def setDistance(self,d): + self.dist = d + + def setPred(self,p): + self.pred = p + + def setDiscovery(self,dtime): + self.disc = dtime + + def setFinish(self,ftime): + self.fin = ftime + + def getFinish(self): + return self.fin + + def getDiscovery(self): + return self.disc + + def getPred(self): + return self.pred + + def getDistance(self): + return self.dist + + def getColor(self): + return self.color + + def getConnections(self): + return self.connectedTo.keys() + + def getWeight(self,nbr): + return self.connectedTo[nbr] + + def __str__(self): + return str(self.id) + ":color " + self.color + ":disc " + str(self.disc) + ":fin " + str(self.fin) + ":dist " + str(self.dist) + ":pred \\n\\t[" + str(self.pred)+ "]\\n" + + def getId(self): + return self.id + +class adjGraphTests(unittest.TestCase): + def setUp(self): + self.tGraph = Graph() + + def testMakeGraph(self): + gFile = open("test.dat") + for line in gFile: + fVertex, tVertex = line.split('|') + fVertex = int(fVertex) + tVertex = int(tVertex) + self.tGraph.addEdge(fVertex,tVertex) + for i in self.tGraph: + adj = i.getAdj() + for k in adj: + print(i, k) + + +if __name__ == '__main__': + unittest.main() + +`,"src/lib/pythonds/graphs/priorityQueue.py":`# Bradley N. Miller, David L. Ranum +# Introduction to Data Structures and Algorithms in Python +# Copyright 2005 +# +import unittest + +# this implementation of binary heap takes key value pairs, +# we will assume that the keys are all comparable + +class PriorityQueue: + def __init__(self): + self.heapArray = [(0,0)] + self.currentSize = 0 + + def buildHeap(self,alist): + self.currentSize = len(alist) + self.heapArray = [(0,0)] + for i in alist: + self.heapArray.append(i) + i = len(alist) // 2 + while (i > 0): + self.percDown(i) + i = i - 1 + + def percDown(self,i): + while (i * 2) <= self.currentSize: + mc = self.minChild(i) + if self.heapArray[i][0] > self.heapArray[mc][0]: + tmp = self.heapArray[i] + self.heapArray[i] = self.heapArray[mc] + self.heapArray[mc] = tmp + i = mc + + def minChild(self,i): + if i*2 > self.currentSize: + return -1 + else: + if i*2 + 1 > self.currentSize: + return i*2 + else: + if self.heapArray[i*2][0] < self.heapArray[i*2+1][0]: + return i*2 + else: + return i*2+1 + + def percUp(self,i): + while i // 2 > 0: + if self.heapArray[i][0] < self.heapArray[i//2][0]: + tmp = self.heapArray[i//2] + self.heapArray[i//2] = self.heapArray[i] + self.heapArray[i] = tmp + i = i//2 + + def add(self,k): + self.heapArray.append(k) + self.currentSize = self.currentSize + 1 + self.percUp(self.currentSize) + + def delMin(self): + retval = self.heapArray[1][1] + self.heapArray[1] = self.heapArray[self.currentSize] + self.currentSize = self.currentSize - 1 + self.heapArray.pop() + self.percDown(1) + return retval + + def isEmpty(self): + if self.currentSize == 0: + return True + else: + return False + + def decreaseKey(self,val,amt): + # this is a little wierd, but we need to find the heap thing to decrease by + # looking at its value + done = False + i = 1 + myKey = 0 + while not done and i <= self.currentSize: + if self.heapArray[i][1] == val: + done = True + myKey = i + else: + i = i + 1 + if myKey > 0: + self.heapArray[myKey] = (amt,self.heapArray[myKey][1]) + self.percUp(myKey) + + def __contains__(self,vtx): + for pair in self.heapArray: + if pair[1] == vtx: + return True + return False + +class TestBinHeap(unittest.TestCase): + def setUp(self): + self.theHeap = PriorityQueue() + self.theHeap.add((2,'x')) + self.theHeap.add((3,'y')) + self.theHeap.add((5,'z')) + self.theHeap.add((6,'a')) + self.theHeap.add((4,'d')) + + + def testInsert(self): + assert self.theHeap.currentSize == 5 + + def testDelmin(self): + assert self.theHeap.delMin() == 'x' + assert self.theHeap.delMin() == 'y' + + def testDecKey(self): + self.theHeap.decreaseKey('d',1) + assert self.theHeap.delMin() == 'd' + +if __name__ == '__main__': + unittest.main() +`,"src/lib/pythonds/trees/__init__.py":` +# from .binaryTree import BinaryTree +# from .balance import AVLTree +# from .bst import BinarySearchTree +# from .binheap import BinHeap + + +`,"src/lib/pythonds/trees/balance.py":`#!/bin/env python3.1 +# Bradley N. Miller, David L. Ranum +# Introduction to Data Structures and Algorithms in Python +# Copyright 2005, 2010 +# + +from .bst import BinarySearchTree, TreeNode + +class AVLTree(BinarySearchTree): + ''' + Author: Brad Miller + Date: 1/15/2005 + Description: Imlement a binary search tree with the following interface + functions: + __contains__(y) <==> y in x + __getitem__(y) <==> x[y] + __init__() + __len__() <==> len(x) + __setitem__(k,v) <==> x[k] = v + clear() + get(k) + has_key(k) + items() + keys() + values() + put(k,v) + ''' + + + def _put(self,key,val,currentNode): + if key < currentNode.key: + if currentNode.hasLeftChild(): + self._put(key,val,currentNode.leftChild) + else: + currentNode.leftChild = TreeNode(key,val,parent=currentNode) + self.updateBalance(currentNode.leftChild) + else: + if currentNode.hasRightChild(): + self._put(key,val,currentNode.rightChild) + else: + currentNode.rightChild = TreeNode(key,val,parent=currentNode) + self.updateBalance(currentNode.rightChild) + + def updateBalance(self,node): + if node.balanceFactor > 1 or node.balanceFactor < -1: + self.rebalance(node) + return + if node.parent != None: + if node.isLeftChild(): + node.parent.balanceFactor += 1 + elif node.isRightChild(): + node.parent.balanceFactor -= 1 + + if node.parent.balanceFactor != 0: + self.updateBalance(node.parent) + + def rebalance(self,node): + if node.balanceFactor < 0: + if node.rightChild.balanceFactor > 0: + # Do an LR Rotation + self.rotateRight(node.rightChild) + self.rotateLeft(node) + else: + # single left + self.rotateLeft(node) + elif node.balanceFactor > 0: + if node.leftChild.balanceFactor < 0: + # Do an RL Rotation + self.rotateLeft(node.leftChild) + self.rotateRight(node) + else: + # single right + self.rotateRight(node) + + def rotateLeft(self,rotRoot): + newRoot = rotRoot.rightChild + rotRoot.rightChild = newRoot.leftChild + if newRoot.leftChild != None: + newRoot.leftChild.parent = rotRoot + newRoot.parent = rotRoot.parent + if rotRoot.isRoot(): + self.root = newRoot + else: + if rotRoot.isLeftChild(): + rotRoot.parent.leftChild = newRoot + else: + rotRoot.parent.rightChild = newRoot + newRoot.leftChild = rotRoot + rotRoot.parent = newRoot + rotRoot.balanceFactor = rotRoot.balanceFactor + 1 - min(newRoot.balanceFactor, 0) + newRoot.balanceFactor = newRoot.balanceFactor + 1 + max(rotRoot.balanceFactor, 0) + + + def rotateRight(self,rotRoot): + newRoot = rotRoot.leftChild + rotRoot.leftChild = newRoot.rightChild + if newRoot.rightChild != None: + newRoot.rightChild.parent = rotRoot + newRoot.parent = rotRoot.parent + if rotRoot.isRoot(): + self.root = newRoot + else: + if rotRoot.isRightChild(): + rotRoot.parent.rightChild = newRoot + else: + rotRoot.parent.leftChild = newRoot + newRoot.rightChild = rotRoot + rotRoot.parent = newRoot + rotRoot.balanceFactor = rotRoot.balanceFactor - 1 - max(newRoot.balanceFactor, 0) + newRoot.balanceFactor = newRoot.balanceFactor - 1 + min(rotRoot.balanceFactor, 0) + +`,"src/lib/pythonds/trees/binaryTree.py":`# Bradley N. Miller, David L. Ranum +# Introduction to Data Structures and Algorithms in Python +# Copyright 2005 +# + +class BinaryTree: + """ + A recursive implementation of Binary Tree + Using links and Nodes approach. + """ + def __init__(self,rootObj): + self.key = rootObj + self.leftChild = None + self.rightChild = None + + def insertLeft(self,newNode): + if self.leftChild == None: + self.leftChild = BinaryTree(newNode) + else: + t = BinaryTree(newNode) + t.left = self.leftChild + self.leftChild = t + + def insertRight(self,newNode): + if self.rightChild == None: + self.rightChild = BinaryTree(newNode) + else: + t = BinaryTree(newNode) + t.right = self.rightChild + self.rightChild = t + + def isLeaf(self): + return ((not self.leftChild) and (not self.rightChild)) + + def getRightChild(self): + return self.rightChild + + def getLeftChild(self): + return self.leftChild + + def setRootVal(self,obj): + self.key = obj + + def getRootVal(self,): + return self.key + + def inorder(self): + if self.leftChild: + self.leftChild.inorder() + print(self.key) + if self.rightChild: + self.rightChild.inorder() + + def postorder(self): + if self.leftChild: + self.leftChild.postorder() + if self.rightChild: + self.rightChild.postorder() + print(self.key) + + + def preorder(self): + print(self.key) + if self.leftChild: + self.leftChild.preorder() + if self.rightChild: + self.rightChild.preorder() + + def printexp(self): + if self.leftChild: + print('(') + self.leftChild.printexp() + print(self.key) + if self.rightChild: + self.rightChild.printexp() + print(')') + + def postordereval(self): + opers = {'+':operator.add, '-':operator.sub, '*':operator.mul, '/':operator.truediv} + res1 = None + res2 = None + if self.leftChild: + res1 = self.leftChild.postordereval() #// \\label{peleft} + if self.rightChild: + res2 = self.rightChild.postordereval() #// \\label{peright} + if res1 and res2: + return opers[self.key](res1,res2) #// \\label{peeval} + else: + return self.key + +def inorder(tree): + if tree != None: + inorder(tree.getLeftChild()) + print(tree.getRootVal()) + inorder(tree.getRightChild()) + +def printexp(tree): + if tree.leftChild: + print('(') + printexp(tree.getLeftChild()) + print(tree.getRootVal()) + if tree.rightChild: + printexp(tree.getRightChild()) + print(')') + +def printexp(tree): + sVal = "" + if tree: + sVal = '(' + printexp(tree.getLeftChild()) + sVal = sVal + str(tree.getRootVal()) + sVal = sVal + printexp(tree.getRightChild()) + ')' + return sVal + +def postordereval(tree): + opers = {'+':operator.add, '-':operator.sub, '*':operator.mul, '/':operator.truediv} + res1 = None + res2 = None + if tree: + res1 = postordereval(tree.getLeftChild()) #// \\label{peleft} + res2 = postordereval(tree.getRightChild()) #// \\label{peright} + if res1 and res2: + return opers[tree.getRootVal()](res1,res2) #// \\label{peeval} + else: + return tree.getRootVal() + +def height(tree): + if tree == None: + return -1 + else: + return 1 + max(height(tree.leftChild),height(tree.rightChild)) + +# t = BinaryTree(7) +# t.insertLeft(3) +# t.insertRight(9) +# inorder(t) +# import operator +# x = BinaryTree('*') +# x.insertLeft('+') +# l = x.getLeftChild() +# l.insertLeft(4) +# l.insertRight(5) +# x.insertRight(7) +# print(printexp(x)) +# print(postordereval(x)) +# print(height(x)) +`,"src/lib/pythonds/trees/binheap.py":`# Bradley N. Miller, David L. Ranum +# Introduction to Data Structures and Algorithms in Python +# Copyright 2005 +# + +# this heap takes key value pairs, we will assume that the keys are integers +class BinHeap: + def __init__(self): + self.heapList = [0] + self.currentSize = 0 + + + def buildHeap(self,alist): + i = len(alist) // 2 + self.currentSize = len(alist) + self.heapList = [0] + alist[:] + print(len(self.heapList), i) + while (i > 0): + print(self.heapList, i) + self.percDown(i) + i = i - 1 + print(self.heapList,i) + + def percDown(self,i): + while (i * 2) <= self.currentSize: + mc = self.minChild(i) + if self.heapList[i] > self.heapList[mc]: + tmp = self.heapList[i] + self.heapList[i] = self.heapList[mc] + self.heapList[mc] = tmp + i = mc + + def minChild(self,i): + if i * 2 + 1 > self.currentSize: + return i * 2 + else: + if self.heapList[i * 2] < self.heapList[i * 2 + 1]: + return i * 2 + else: + return i * 2 + 1 + + def percUp(self,i): + while i // 2 > 0: + if self.heapList[i] < self.heapList[i//2]: + tmp = self.heapList[i // 2] + self.heapList[i // 2] = self.heapList[i] + self.heapList[i] = tmp + i = i // 2 + + def insert(self,k): + self.heapList.append(k) + self.currentSize = self.currentSize + 1 + self.percUp(self.currentSize) + + def delMin(self): + retval = self.heapList[1] + self.heapList[1] = self.heapList[self.currentSize] + self.currentSize = self.currentSize - 1 + self.heapList.pop() + self.percDown(1) + return retval + + def isEmpty(self): + if currentSize == 0: + return True + else: + return False +`,"src/lib/pythonds/trees/bst.py":`#!/bin/env python3.1 +# Bradley N. Miller, David L. Ranum +# Introduction to Data Structures and Algorithms in Python +# Copyright 2005, 2010 +# + +class BinarySearchTree: + ''' + Author: Brad Miller + Date: 1/15/2005 + Description: Imlement a binary search tree with the following interface + functions: + __contains__(y) <==> y in x + __getitem__(y) <==> x[y] + __init__() + __len__() <==> len(x) + __setitem__(k,v) <==> x[k] = v + clear() + get(k) + items() + keys() + values() + put(k,v) + in + del <==> + ''' + + def __init__(self): + self.root = None + self.size = 0 + + def put(self,key,val): + if self.root: + self._put(key,val,self.root) + else: + self.root = TreeNode(key,val) + self.size = self.size + 1 + + def _put(self,key,val,currentNode): + if key < currentNode.key: + if currentNode.hasLeftChild(): + self._put(key,val,currentNode.leftChild) + else: + currentNode.leftChild = TreeNode(key,val,parent=currentNode) + else: + if currentNode.hasRightChild(): + self._put(key,val,currentNode.rightChild) + else: + currentNode.rightChild = TreeNode(key,val,parent=currentNode) + + def __setitem__(self,k,v): + self.put(k,v) + + def get(self,key): + if self.root: + res = self._get(key,self.root) + if res: + return res.payload + else: + return None + else: + return None + + def _get(self,key,currentNode): + if not currentNode: + return None + elif currentNode.key == key: + return currentNode + elif key < currentNode.key: + return self._get(key,currentNode.leftChild) + else: + return self._get(key,currentNode.rightChild) + + + def __getitem__(self,key): + res = self.get(key) + if res: + return res + else: + raise KeyError('Error, key not in tree') + + + def __contains__(self,key): + if self._get(key,self.root): + return True + else: + return False + + def length(self): + return self.size + + def __len__(self): + return self.size + + def __iter__(self): + return self.root.__iter__() + + def delete(self,key): + if self.size > 1: + nodeToRemove = self._get(key,self.root) + if nodeToRemove: + self.remove(nodeToRemove) + self.size = self.size-1 + else: + raise KeyError('Error, key not in tree') + elif self.size == 1 and self.root.key == key: + self.root = None + self.size = self.size - 1 + else: + raise KeyError('Error, key not in tree') + + def __delitem__(self,key): + self.delete(key) + + def remove(self,currentNode): + if currentNode.isLeaf(): #leaf + if currentNode == currentNode.parent.leftChild: + currentNode.parent.leftChild = None + else: + currentNode.parent.rightChild = None + elif currentNode.hasBothChildren(): #interior + succ = currentNode.findSuccessor() + succ.spliceOut() + currentNode.key = succ.key + currentNode.payload = succ.payload + else: # this node has one child + if currentNode.hasLeftChild(): + if currentNode.isLeftChild(): + currentNode.leftChild.parent = currentNode.parent + currentNode.parent.leftChild = currentNode.leftChild + elif currentNode.isRightChild(): + currentNode.leftChild.parent = currentNode.parent + currentNode.parent.rightChild = currentNode.leftChild + else: + currentNode.replaceNodeData(currentNode.leftChild.key, + currentNode.leftChild.payload, + currentNode.leftChild.leftChild, + currentNode.leftChild.rightChild) + else: + if currentNode.isLeftChild(): + currentNode.rightChild.parent = currentNode.parent + currentNode.parent.leftChild = currentNode.rightChild + elif currentNode.isRightChild(): + currentNode.rightChild.parent = currentNode.parent + currentNode.parent.rightChild = currentNode.rightChild + else: + currentNode.replaceNodeData(currentNode.rightChild.key, + currentNode.rightChild.payload, + currentNode.rightChild.leftChild, + currentNode.rightChild.rightChild) + + def inorder(self): + self._inorder(self.root) + + def _inorder(self,tree): + if tree != None: + self._inorder(tree.leftChild) + print(tree.key) + self._inorder(tree.rightChild) + + def postorder(self): + self._postorder(self.root) + + def _postorder(self, tree): + if tree: + self._postorder(tree.rightChild) + self._postorder(tree.leftChild) + print(tree.key) + + def preorder(self): + self._preorder(self,self.root) + + def _preorder(self,tree): + if tree: + print(tree.key) + self._preorder(tree.leftChild) + self._preorder(tree.rightChild) + + +class TreeNode: + def __init__(self,key,val,left=None,right=None,parent=None): + self.key = key + self.payload = val + self.leftChild = left + self.rightChild = right + self.parent = parent + self.balanceFactor = 0 + + def hasLeftChild(self): + return self.leftChild + + def hasRightChild(self): + return self.rightChild + + def isLeftChild(self): + return self.parent and self.parent.leftChild == self + + def isRightChild(self): + return self.parent and self.parent.rightChild == self + + def isRoot(self): + return not self.parent + + def isLeaf(self): + return not (self.rightChild or self.leftChild) + + def hasAnyChildren(self): + return self.rightChild or self.leftChild + + def hasBothChildren(self): + return self.rightChild and self.leftChild + + def replaceNodeData(self,key,value,lc,rc): + self.key = key + self.payload = value + self.leftChild = lc + self.rightChild = rc + if self.hasLeftChild(): + self.leftChild.parent = self + if self.hasRightChild(): + self.rightChild.parent = self + + def findSuccessor(self): + succ = None + if self.hasRightChild(): + succ = self.rightChild.findMin() + else: + if self.parent: + if self.isLeftChild(): + succ = self.parent + else: + self.parent.rightChild = None + succ = self.parent.findSuccessor() + self.parent.rightChild = self + return succ + + + def spliceOut(self): + if self.isLeaf(): + if self.isLeftChild(): + self.parent.leftChild = None + else: + self.parent.rightChild = None + elif self.hasAnyChildren(): + if self.hasLeftChild(): + if self.isLeftChild(): + self.parent.leftChild = self.leftChild + else: + self.parent.rightChild = self.leftChild + self.leftChild.parent = self.parent + else: + if self.isLeftChild(): + self.parent.leftChild = self.rightChild + else: + self.parent.rightChild = self.rightChild + self.rightChild.parent = self.parent + + def findMin(self): + current = self + while current.hasLeftChild(): + current = current.leftChild + return current + + def __iter__(self): + """The standard inorder traversal of a binary tree.""" + if self: + if self.hasLeftChild(): + for elem in self.leftChild: + yield elem + yield self.key + if self.hasRightChild(): + for elem in self.rightChild: + yield elem + + +`,"src/lib/quopri.py":`import _sk_fail; _sk_fail._("quopri") +`,"src/lib/repr.py":`import _sk_fail; _sk_fail._("repr") +`,"src/lib/rexec.py":`import _sk_fail; _sk_fail._("rexec") +`,"src/lib/rfc822.py":`import _sk_fail; _sk_fail._("rfc822") +`,"src/lib/rlcompleter.py":`import _sk_fail; _sk_fail._("rlcompleter") +`,"src/lib/robotparser.py":`import _sk_fail; _sk_fail._("robotparser") +`,"src/lib/runpy.py":`import _sk_fail; _sk_fail._("runpy") +`,"src/lib/sched.py":`import _sk_fail; _sk_fail._("sched") +`,"src/lib/sets.py":`import _sk_fail; _sk_fail._("sets") +`,"src/lib/sgmllib.py":`import _sk_fail; _sk_fail._("sgmllib") +`,"src/lib/sha.py":`import _sk_fail; _sk_fail._("sha") +`,"src/lib/shelve.py":`import _sk_fail; _sk_fail._("shelve") +`,"src/lib/shlex.py":`import _sk_fail; _sk_fail._("shlex") +`,"src/lib/shutil.py":`import _sk_fail; _sk_fail._("shutil") +`,"src/lib/site.py":`import _sk_fail; _sk_fail._("site") +`,"src/lib/smtpd.py":`import _sk_fail; _sk_fail._("smtpd") +`,"src/lib/smtplib.py":`import _sk_fail; _sk_fail._("smtplib") +`,"src/lib/sndhdr.py":`import _sk_fail; _sk_fail._("sndhdr") +`,"src/lib/socket.py":`import _sk_fail; _sk_fail._("socket") +`,"src/lib/sqlite3/__init__.py":`import _sk_fail; _sk_fail._("sqlite3") +`,"src/lib/sre.py":`import _sk_fail; _sk_fail._("sre") +`,"src/lib/sre_compile.py":`import _sk_fail; _sk_fail._("sre_compile") +`,"src/lib/sre_constants.py":`import _sk_fail; _sk_fail._("sre_constants") +`,"src/lib/sre_parse.py":`import _sk_fail; _sk_fail._("sre_parse") +`,"src/lib/ssl.py":`import _sk_fail; _sk_fail._("ssl") +`,"src/lib/stat.py":`import _sk_fail; _sk_fail._("stat") +`,"src/lib/statvfs.py":`import _sk_fail; _sk_fail._("statvfs") +`,"src/lib/stringold.py":`import _sk_fail; _sk_fail._("stringold") +`,"src/lib/stringprep.py":`import _sk_fail; _sk_fail._("stringprep") +`,"src/lib/struct.py":`import _sk_fail; _sk_fail._("struct") +`,"src/lib/subprocess.py":`import _sk_fail; _sk_fail._("subprocess") +`,"src/lib/sunau.py":`import _sk_fail; _sk_fail._("sunau") +`,"src/lib/sunaudio.py":`import _sk_fail; _sk_fail._("sunaudio") +`,"src/lib/symbol.py":`import _sk_fail; _sk_fail._("symbol") +`,"src/lib/symtable.py":`import _sk_fail; _sk_fail._("symtable") +`,"src/lib/tabnanny.py":`import _sk_fail; _sk_fail._("tabnanny") +`,"src/lib/tarfile.py":`import _sk_fail; _sk_fail._("tarfile") +`,"src/lib/telnetlib.py":`import _sk_fail; _sk_fail._("telnetlib") +`,"src/lib/tempfile.py":`import _sk_fail; _sk_fail._("tempfile") +`,"src/lib/test/__init__.py":`__author__ = 'bmiller' + +def testEqual(actual, expected): + if type(expected) == type(1): + if actual == expected: + print('Pass') + return True + elif type(expected) == type(1.11): + if abs(actual-expected) < 0.00001: + print('Pass') + return True + else: + if actual == expected: + print('Pass') + return True + print('Test Failed: expected ' + str(expected) + ' but got ' + str(actual)) + return False + +def testNotEqual(actual, expected): + pass + +`,"src/lib/test/ann_module.py":` + +""" +The module for testing variable annotations. +Empty lines above are for good reason (testing for correct line numbers) +""" + +# from typing import Optional +# from functools import wraps + +__annotations__[1] = 2 + +class C: + + x = 5; #y: Optional['C'] = None + +# from typing import Tuple +x: int = 5; y: str = x;# f: Tuple[int, int] + +class M(type): + + __annotations__['123'] = 123 + o: type = object + +(pars): bool = True + +class D(C): + j: str = 'hi'; k: str= 'bye' + +# from types import new_class +# h_class = new_class('H', (C,)) +# j_class = new_class('J') + +class F(): + z: int = 5 + def __init__(self, x): + pass + +class Y(F): + def __init__(self): + super(F, self).__init__(123) + +class Meta(type): + def __new__(meta, name, bases, namespace): + return super().__new__(meta, name, bases, namespace) + +class S(metaclass = Meta): + x: str = 'something' + y: str = 'something else' + +# def foo(x: int = 10): +# def bar(y: List[str]): +# x: str = 'yes' +# bar() + +# def dec(func): +# @wraps(func) +# def wrapper(*args, **kwargs): +# return func(*args, **kwargs) +# return wrapper +`,"src/lib/test/ann_module2.py":`""" +Some correct syntax for variable annotation here. +More examples are in test_grammar and test_parser. +""" + +# from typing import no_type_check, ClassVar + +i: int = 1 +j: int +x: float = i/10 + +def f(): + # class C: ... + class C: pass + return C() + +f().new_attr: object = object() + +class C: + def __init__(self, x: int) -> None: + self.x = x + +c = C(5) +c.new_attr: int = 10 + +__annotations__ = {} + + +# @no_type_check +# class NTC: +# def meth(self, param: complex) -> None: +# ... + +# class CV: +# var: ClassVar['CV'] + +# CV.var = CV() +`,"src/lib/test/ann_module3.py":`""" +Correct syntax for variable annotation that should fail at runtime +in a certain manner. More examples are in test_grammar and test_parser. +""" + +def f_bad_ann(): + __annotations__[1] = 2 + +class C_OK: + def __init__(self, x: int) -> None: + self.x: no_such_name = x # This one is OK as proposed by Guido + +class D_bad_ann: + def __init__(self, x: int) -> None: + sfel.y: int = 0 + +def g_bad_ann(): + no_such_name.attr: int = 0 +`,"src/lib/test/bad_getattr.py":`x = 1 + +__getattr__ = "Surprise!" +__dir__ = "Surprise again!" +`,"src/lib/test/bad_getattr2.py":`def __getattr__(): + "Bad one" + +x = 1 + +def __dir__(bad_sig): + return [] +`,"src/lib/test/bad_getattr3.py":`def __getattr__(name): + global __getattr__ + if name != 'delgetattr': + raise AttributeError + del __getattr__ + raise AttributeError +`,"src/lib/test/decimaltestdata/__init__.py":`import _sk_fail; _sk_fail._("decimaltestdata") +`,"src/lib/test/good_getattr.py":`x = 1 + +def __dir__(): + return ['a', 'b', 'c'] + +def __getattr__(name): + if name == "yolo": + raise AttributeError("Deprecated, use whatever instead") + return f"There is {name}" + +y = 2 +`,"src/lib/test/test_support.py":`"""Supporting definitions for the Python regression tests.""" + +if __name__ != 'test.test_support': + raise ImportError('test_support must be imported from the test package') + +import unittest + + +# def run_unittest(*classes): +# """Run tests from unittest.TestCase-derived classes.""" +# valid_types = (unittest.TestSuite, unittest.TestCase) +# suite = unittest.TestSuite() +# for cls in classes: +# if isinstance(cls, str): +# if cls in sys.modules: +# suite.addTest(unittest.findTestCases(sys.modules[cls])) +# else: +# raise ValueError("str arguments must be keys in sys.modules") +# elif isinstance(cls, valid_types): +# suite.addTest(cls) +# else: +# suite.addTest(unittest.makeSuite(cls)) +# _run_suite(suite) + +def run_unittest(*classes): + """Run tests from unittest.TestCase-derived classes.""" + for cls in classes: + print cls + if issubclass(cls, unittest.TestCase): + cls().main() + else: + print "Don't know what to do with ", cls +`,"src/lib/textwrap.py":`"""Text wrapping and filling. +""" + +# Copyright (C) 1999-2001 Gregory P. Ward. +# Copyright (C) 2002, 2003 Python Software Foundation. +# Written by Greg Ward + +import re, string + +__all__ = ['TextWrapper', 'wrap', 'fill', 'dedent', 'indent', 'shorten'] + +# Hardcode the recognized whitespace characters to the US-ASCII +# whitespace characters. The main reason for doing this is that +# some Unicode spaces (like \\u00a0) are non-breaking whitespaces. +_whitespace = '\\t\\n\\x0b\\x0c\\r ' + +class TextWrapper: + """ + Object for wrapping/filling text. The public interface consists of + the wrap() and fill() methods; the other methods are just there for + subclasses to override in order to tweak the default behaviour. + If you want to completely replace the main wrapping algorithm, + you'll probably have to override _wrap_chunks(). + Several instance attributes control various aspects of wrapping: + width (default: 70) + the maximum width of wrapped lines (unless break_long_words + is false) + initial_indent (default: "") + string that will be prepended to the first line of wrapped + output. Counts towards the line's width. + subsequent_indent (default: "") + string that will be prepended to all lines save the first + of wrapped output; also counts towards each line's width. + expand_tabs (default: true) + Expand tabs in input text to spaces before further processing. + Each tab will become 0 .. 'tabsize' spaces, depending on its position + in its line. If false, each tab is treated as a single character. + tabsize (default: 8) + Expand tabs in input text to 0 .. 'tabsize' spaces, unless + 'expand_tabs' is false. + replace_whitespace (default: true) + Replace all whitespace characters in the input text by spaces + after tab expansion. Note that if expand_tabs is false and + replace_whitespace is true, every tab will be converted to a + single space! + fix_sentence_endings (default: false) + Ensure that sentence-ending punctuation is always followed + by two spaces. Off by default because the algorithm is + (unavoidably) imperfect. + break_long_words (default: true) + Break words longer than 'width'. If false, those words will not + be broken, and some lines might be longer than 'width'. + break_on_hyphens (default: true) + Allow breaking hyphenated words. If true, wrapping will occur + preferably on whitespaces and right after hyphens part of + compound words. + drop_whitespace (default: true) + Drop leading and trailing whitespace from lines. + max_lines (default: None) + Truncate wrapped lines. + placeholder (default: ' [...]') + Append to the last line of truncated text. + """ + + unicode_whitespace_trans = {} + # uspace = ord(' ') + uspace = ' ' + for x in _whitespace: + # unicode_whitespace_trans[ord(x)] = uspace + unicode_whitespace_trans[x] = uspace + + # This funky little regex is just the trick for splitting + # text up into word-wrappable chunks. E.g. + # "Hello there -- you goof-ball, use the -b option!" + # splits into + # Hello/ /there/ /--/ /you/ /goof-/ball,/ /use/ /the/ /-b/ /option! + # (after stripping out empty strings). + wordsep_re = re.compile( + r'(\\s+|' # any whitespace + r'[^\\s\\w]*\\w+[^0-9\\W]-(?=\\w+[^0-9\\W]))') # hyphenated words + em_dash = re.compile(r'(\\s+|' # any whitespace + r'[^\\s\\w]*\\w+[^0-9\\W]-(?=\\w+[^0-9\\W])|' # hyphenated words + r'(?!^)-{2,}(?=\\w))') # em-dash + + + # This less funky little regex just split on recognized spaces. E.g. + # "Hello there -- you goof-ball, use the -b option!" + # splits into + # Hello/ /there/ /--/ /you/ /goof-ball,/ /use/ /the/ /-b/ /option!/ + wordsep_simple_re = re.compile(r'(\\s+)') + + + # XXX this is not locale- or charset-aware -- string.lowercase + # is US-ASCII only (and therefore English-only) + sentence_end_re = re.compile(r'[a-z]' # lowercase letter + r'[\\.\\!\\?]' # sentence-ending punct. + r'[\\"\\']?' # optional end-of-quote + r'\\Z') # end of chunk + sentence_end_re = r'[a-z][\\.\\!\\?][\\"\\']?' + + def __init__(self, + width=70, + initial_indent="", + subsequent_indent="", + expand_tabs=True, + replace_whitespace=True, + fix_sentence_endings=False, + break_long_words=True, + drop_whitespace=True, + break_on_hyphens=True, + tabsize=8, + max_lines=None, + placeholder=' [...]'): + self.width = width + self.initial_indent = initial_indent + self.subsequent_indent = subsequent_indent + self.expand_tabs = expand_tabs + self.replace_whitespace = replace_whitespace + self.fix_sentence_endings = fix_sentence_endings + self.break_long_words = break_long_words + self.drop_whitespace = drop_whitespace + self.break_on_hyphens = break_on_hyphens + self.tabsize = tabsize + self.max_lines = max_lines + self.placeholder = placeholder + + + # -- Private methods ----------------------------------------------- + # (possibly useful for subclasses to override) + + def _munge_whitespace(self, text): + """_munge_whitespace(text : string) -> string + Munge whitespace in text: expand tabs and convert all other + whitespace characters to spaces. Eg. " foo\\\\tbar\\\\n\\\\nbaz" + becomes " foo bar baz". + """ + if self.expand_tabs: + text = text.expandtabs(self.tabsize) + if self.replace_whitespace: + for key, val in self.unicode_whitespace_trans.items(): + text = text.replace(key, val) + return text + + + def _split(self, text): + """_split(text : string) -> [string] + Split the text to wrap into indivisible chunks. Chunks are + not quite the same as words; see _wrap_chunks() for full + details. As an example, the text + Look, goof-ball -- use the -b option! + breaks into the following chunks: + 'Look,', ' ', 'goof-', 'ball', ' ', '--', ' ', + 'use', ' ', 'the', ' ', '-b', ' ', 'option!' + if break_on_hyphens is True, or in: + 'Look,', ' ', 'goof-ball', ' ', '--', ' ', + 'use', ' ', 'the', ' ', '-b', ' ', option!' + otherwise. + """ + if self.break_on_hyphens is True: + chunks = self.wordsep_re.split(text) + if "--" in text: + chunks = [item + for sublist in [self.em_dash.split(chunk) for chunk in chunks] + for item in sublist] + else: + chunks = self.wordsep_simple_re.split(text) + chunks = [c for c in chunks if c] + return chunks + + def _fix_sentence_endings(self, chunks): + """_fix_sentence_endings(chunks : [string]) + Correct for sentence endings buried in 'chunks'. Eg. when the + original text contains "... foo.\\\\nBar ...", munge_whitespace() + and split() will convert that to [..., "foo.", " ", "Bar", ...] + which has one too few spaces; this method simply changes the one + space to two. + """ + i = 0 + # patsearch = self.sentence_end_re.search + while i < len(chunks)-1: + if chunks[i+1] == " " and re.search(self.sentence_end_re, chunks[i]) and chunks[i][-1] in ".!?\\"\\'": + chunks[i+1] = " " + i += 2 + else: + i += 1 + + def _handle_long_word(self, reversed_chunks, cur_line, cur_len, width): + """_handle_long_word(chunks : [string], + cur_line : [string], + cur_len : int, width : int) + Handle a chunk of text (most likely a word, not whitespace) that + is too long to fit in any line. + """ + # Figure out when indent is larger than the specified width, and make + # sure at least one character is stripped off on every pass + if width < 1: + space_left = 1 + else: + space_left = width - cur_len + + # If we're allowed to break long words, then do so: put as much + # of the next chunk onto the current line as will fit. + if self.break_long_words: + cur_line.append(reversed_chunks[-1][:space_left]) + reversed_chunks[-1] = reversed_chunks[-1][space_left:] + + # Otherwise, we have to preserve the long word intact. Only add + # it to the current line if there's nothing already there -- + # that minimizes how much we violate the width constraint. + elif not cur_line: + cur_line.append(reversed_chunks.pop()) + + # If we're not allowed to break long words, and there's already + # text on the current line, do nothing. Next time through the + # main loop of _wrap_chunks(), we'll wind up here again, but + # cur_len will be zero, so the next line will be entirely + # devoted to the long word that we can't handle right now. + + def _wrap_chunks(self, chunks): + """_wrap_chunks(chunks : [string]) -> [string] + Wrap a sequence of text chunks and return a list of lines of + length 'self.width' or less. (If 'break_long_words' is false, + some lines may be longer than this.) Chunks correspond roughly + to words and the whitespace between them: each chunk is + indivisible (modulo 'break_long_words'), but a line break can + come between any two chunks. Chunks should not have internal + whitespace; ie. a chunk is either all whitespace or a "word". + Whitespace chunks will be removed from the beginning and end of + lines, but apart from that whitespace is preserved. + """ + lines = [] + if self.width <= 0: + raise ValueError("invalid width %r (must be > 0)" % self.width) + if self.max_lines is not None: + if self.max_lines > 1: + indent = self.subsequent_indent + else: + indent = self.initial_indent + if len(indent) + len(self.placeholder.lstrip()) > self.width: + raise ValueError("placeholder too large for max width") + + # Arrange in reverse order so items can be efficiently popped + # from a stack of chucks. + chunks.reverse() + + while chunks: + + # Start the list of chunks that will make up the current line. + # cur_len is just the length of all the chunks in cur_line. + cur_line = [] + cur_len = 0 + + # Figure out which static string will prefix this line. + if lines: + indent = self.subsequent_indent + else: + indent = self.initial_indent + + # Maximum width for this line. + width = self.width - len(indent) + + # First chunk on line is whitespace -- drop it, unless this + # is the very beginning of the text (ie. no lines started yet). + if self.drop_whitespace and chunks[-1].strip() == '' and lines: + del chunks[-1] + + while chunks: + l = len(chunks[-1]) + + # Can at least squeeze this chunk onto the current line. + if cur_len + l <= width: + cur_line.append(chunks.pop()) + cur_len += l + + # Nope, this line is full. + else: + break + + # The current line is full, and the next chunk is too big to + # fit on *any* line (not just this one). + if chunks and len(chunks[-1]) > width: + self._handle_long_word(chunks, cur_line, cur_len, width) + cur_len = sum(map(len, cur_line)) + + # If the last chunk on this line is all whitespace, drop it. + if self.drop_whitespace and cur_line and cur_line[-1].strip() == '': + cur_len -= len(cur_line[-1]) + del cur_line[-1] + + if cur_line: + if (self.max_lines is None or + len(lines) + 1 < self.max_lines or + (not chunks or + self.drop_whitespace and + len(chunks) == 1 and + not chunks[0].strip()) and cur_len <= width): + # Convert current line back to a string and store it in + # list of all lines (return value). + lines.append(indent + ''.join(cur_line)) + else: + while cur_line: + if (cur_line[-1].strip() and + cur_len + len(self.placeholder) <= width): + cur_line.append(self.placeholder) + lines.append(indent + ''.join(cur_line)) + break + cur_len -= len(cur_line[-1]) + del cur_line[-1] + else: + if lines: + prev_line = lines[-1].rstrip() + if (len(prev_line) + len(self.placeholder) <= + self.width): + lines[-1] = prev_line + self.placeholder + break + lines.append(indent + self.placeholder.lstrip()) + break + + return lines + + def _split_chunks(self, text): + text = self._munge_whitespace(text) + return self._split(text) + + # -- Public interface ---------------------------------------------- + + def wrap(self, text): + """wrap(text : string) -> [string] + Reformat the single paragraph in 'text' so it fits in lines of + no more than 'self.width' columns, and return a list of wrapped + lines. Tabs in 'text' are expanded with string.expandtabs(), + and all other whitespace characters (including newline) are + converted to space. + """ + chunks = self._split_chunks(text) + if self.fix_sentence_endings: + self._fix_sentence_endings(chunks) + return self._wrap_chunks(chunks) + + def fill(self, text): + """fill(text : string) -> string + Reformat the single paragraph in 'text' to fit in lines of no + more than 'self.width' columns, and return a new string + containing the entire wrapped paragraph. + """ + return "\\n".join(self.wrap(text)) + + +# -- Convenience interface --------------------------------------------- + +def wrap(text, width=70, **kwargs): + """Wrap a single paragraph of text, returning a list of wrapped lines. + Reformat the single paragraph in 'text' so it fits in lines of no + more than 'width' columns, and return a list of wrapped lines. By + default, tabs in 'text' are expanded with string.expandtabs(), and + all other whitespace characters (including newline) are converted to + space. See TextWrapper class for available keyword args to customize + wrapping behaviour. + """ + w = TextWrapper(width=width, **kwargs) + return w.wrap(text) + +def fill(text, width=70, **kwargs): + """Fill a single paragraph of text, returning a new string. + Reformat the single paragraph in 'text' to fit in lines of no more + than 'width' columns, and return a new string containing the entire + wrapped paragraph. As with wrap(), tabs are expanded and other + whitespace characters converted to space. See TextWrapper class for + available keyword args to customize wrapping behaviour. + """ + w = TextWrapper(width=width, **kwargs) + return w.fill(text) + +def shorten(text, width, **kwargs): + """Collapse and truncate the given text to fit in the given width. + The text first has its whitespace collapsed. If it then fits in + the *width*, it is returned as is. Otherwise, as many words + as possible are joined and then the placeholder is appended:: + >>> textwrap.shorten("Hello world!", width=12) + 'Hello world!' + >>> textwrap.shorten("Hello world!", width=11) + 'Hello [...]' + """ + w = TextWrapper(width=width, max_lines=1, **kwargs) + return w.fill(' '.join(text.strip().split())) + + +# -- Loosely related functionality ------------------------------------- + +# _whitespace_only_re = re.compile('^[ \\t]+$', re.MULTILINE) +# _leading_whitespace_re = re.compile('(^[ \\t]*)(?:[^ \\t\\n])', re.MULTILINE) + +def dedent(text): + """Remove any common leading whitespace from every line in \`text\`. + This can be used to make triple-quoted strings line up with the left + edge of the display, while still presenting them in the source code + in indented form. + Note that tabs and spaces are both treated as whitespace, but they + are not equal: the lines " hello" and "\\\\thello" are + considered to have no common leading whitespace. + Entirely blank lines are normalized to a newline character. + """ + # Look for the longest leading string of spaces and tabs common to + # all lines. + margin = None + + indents = re.findall(r'(^[ \\t]*)(?:[^ \\t\\n])',text, re.MULTILINE) + for indent in indents: + if margin is None: + margin = indent + + # Current line more deeply indented than previous winner: + # no change (previous winner is still on top). + elif indent.startswith(margin): + pass + + # Current line consistent with and no deeper than previous winner: + # it's the new winner. + elif margin.startswith(indent): + margin = indent + + # Find the largest common whitespace between current line and previous + # winner. + else: + for i, (x, y) in enumerate(zip(margin, indent)): + if x != y: + margin = margin[:i] + break + # sanity check (testing/debugging only) + if 0 and margin: + for line in text.split("\\n"): + assert not line or line.startswith(margin), \\ + "line = %r, margin = %r" % (line, margin) + + if margin: + lines = [line[len(margin):] + if line.strip() + else line.strip() + for line in text.split("\\n")] + text = "\\n".join(lines) + return text + + +def indent(text, prefix, predicate=None): + """Adds 'prefix' to the beginning of selected lines in 'text'. + If 'predicate' is provided, 'prefix' will only be added to the lines + where 'predicate(line)' is True. If 'predicate' is not provided, + it will default to adding 'prefix' to all non-empty lines that do not + consist solely of whitespace characters. + """ + if predicate is None: + def predicate(line): + return line.strip() + + def prefixed_lines(): + for line in text.splitlines(True): + yield (prefix + line if predicate(line) else line) + return ''.join(prefixed_lines()) + + +if __name__ == "__main__": + #print dedent("\\tfoo\\n\\tbar") + #print dedent(" \\thello there\\n \\t how are you?") + print(dedent("Hello there.\\n This is indented."))`,"src/lib/this.py":`import _sk_fail; _sk_fail._("this") +`,"src/lib/threading.py":`import _sk_fail; _sk_fail._("threading") +`,"src/lib/timeit.py":`import _sk_fail; _sk_fail._("timeit") +`,"src/lib/toaiff.py":`import _sk_fail; _sk_fail._("toaiff") +`,"src/lib/trace.py":`import _sk_fail; _sk_fail._("trace") +`,"src/lib/traceback.py":`import _sk_fail; _sk_fail._("traceback") +`,"src/lib/tty.py":`import _sk_fail; _sk_fail._("tty") +`,"src/lib/types.py":`""" +This file was modified from CPython. +Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +2011, 2012, 2013, 2014, 2015 Python Software Foundation; All Rights Reserved +""" +"""Define names for all type symbols known in the standard interpreter. +Types that are part of optional modules (e.g. array) are not listed. +""" +import sys + +# Iterators in Python aren't a matter of type but of protocol. A large +# and changing number of builtin types implement *some* flavor of +# iterator. Don't check the type! Use hasattr to check for both +# "__iter__" and "next" attributes instead. +MappingProxyType = type(type.__dict__) +WrapperDescriptorType = type(object.__init__) +MethodWrapperType = type(object().__str__) +MethodDescriptorType = type(str.join) +ClassMethodDescriptorType = type(dict.__dict__['fromkeys']) + +NoneType = type(None) +TypeType = type +ObjectType = object +IntType = int +try: + LongType = long +except: pass +FloatType = float +BooleanType = bool +try: + ComplexType = complex +except NameError: + pass +StringType = str + +# StringTypes is already outdated. Instead of writing "type(x) in +# types.StringTypes", you should use "isinstance(x, basestring)". But +# we keep around for compatibility with Python 2.2. +try: + UnicodeType = unicode + StringTypes = (StringType, UnicodeType) +except NameError: + StringTypes = (StringType,) + +BufferType = buffer + +TupleType = tuple +ListType = list +DictType = DictionaryType = dict + +def _f(): pass +FunctionType = type(_f) +LambdaType = type(lambda: None) # Same as FunctionType +#CodeType = type(_f.func_code) + +def _g(): + yield 1 +GeneratorType = type(_g()) + +class _C: + def _m(self): pass +ClassType = type(_C) +UnboundMethodType = type(_C._m) # Same as MethodType +_x = _C() +InstanceType = type(_x) +MethodType = type(_x._m) +BuiltinFunctionType = type(len) +BuiltinMethodType = type([].append) # Same as BuiltinFunctionType + +ModuleType = type(sys) +FileType = file +try: + XRangeType = xrange +except NameError: + pass + +# try: +# raise TypeError +# except TypeError: +# tb = sys.exc_info()[2] +# TracebackType = type(tb) +# FrameType = type(tb.tb_frame) +# del tb + +SliceType = slice +EllipsisType = type(Ellipsis) + +# DictProxyType = type(TypeType.__dict__) +NotImplementedType = type(NotImplemented) + +# For Jython, the following two types are identical +# GetSetDescriptorType = type(FunctionType.func_code) +# MemberDescriptorType = type(FunctionType.func_globals) + +del sys, _f, _g, _C, _x # Not for export +__all__ = list(n for n in globals() if n[:1] != '_') + +GenericAlias = type(type[int])`,"src/lib/unittest/__init__.py":`__author__ = 'bmiller' +''' +This is the start of something that behaves like +the unittest module from cpython. + +''' +import re + +class _AssertRaisesContext(object): + """A context manager used to implement TestCase.assertRaises* methods.""" + def __init__(self, expected, test_case, expected_regex=None): + self.test_case = test_case + self.expected = expected + self.exception = None + if expected_regex is not None: + expected_regex = re.compile(expected_regex) + self.expected_regex = expected_regex + + def _is_subtype(self, expected, basetype): + if isinstance(expected, tuple): + return all(self._is_subtype(e, basetype) for e in expected) + return isinstance(expected, type) and issubclass(expected, basetype) + + def handle(self, name, args, kwargs): + """ + If args is empty, assertRaises is being used as a + context manager, so return self. + If args is not empty, call a callable passing positional and keyword + arguments. + """ + try: + if not self._is_subtype(self.expected, BaseException): + raise TypeError('%s() arg 1 must be an exception type or tuple of exception types'.format(name)) + if not args: + return self + + callable_obj = args[0] + args = args[1:] + with self: + callable_obj(*args, **kwargs) + + finally: + # bpo-23890: manually break a reference cycle + self = None + + def __enter__(self): + return self + + def __exit__(self, exc_type, exc_value, tb): + res = True + feedback = "" + self.exception = exc_value + try: + act_exc = exc_type.__name__ + except AttributeError: + act_exc = str(exc_type) + try: + exp_exc = self.expected.__name__ + except AttributeError: + exp_exc = str(self.expected) + + if exc_type is None: + res = False + feedback = "{} not raised".format(exp_exc) + elif not issubclass(exc_type, self.expected): + res = False + feedback = "Expected {} but got {}".format(exp_exc, act_exc) + + elif self.expected_regex is not None: + expected_regex = self.expected_regex + if not expected_regex.search(str(exc_value)): + res = False + feedback = '"{}" does not match "{}"'.format(expected_regex.pattern, str(exc_value)) + + self.test_case.appendResult(res, act_exc, exp_exc, feedback) + + return True + + +class TestCase(object): + def __init__(self): + self.numPassed = 0 + self.numFailed = 0 + self.assertPassed = 0 + self.assertFailed = 0 + self.verbosity = 1 + self.tlist = [] + testNames = {} + for name in dir(self): + if name[:4] == 'test' and name not in testNames: + self.tlist.append(getattr(self,name)) + testNames[name]=True + + def setUp(self): + pass + + def tearDown(self): + pass + + def cleanName(self,funcName): + return funcName.__func__.__name__ + + def main(self): + + for func in self.tlist: + if self.verbosity > 1: + print('Running %s' % self.cleanName(func)) + try: + self.setUp() + self.assertPassed = 0 + self.assertFailed = 0 + func() + self.tearDown() + if self.assertFailed == 0: + self.numPassed += 1 + else: + self.numFailed += 1 + print('Tests failed in %s ' % self.cleanName(func)) + except Exception as e: + self.assertFailed += 1 + self.numFailed += 1 + print('Test threw exception in %s (%s)' % (self.cleanName(func), e)) + self.showSummary() + + def assertEqual(self, actual, expected, feedback=""): + res = actual==expected + if not res and feedback == "": + feedback = "Expected %s to equal %s" % (str(actual),str(expected)) + self.appendResult(res, actual ,expected, feedback) + + def assertNotEqual(self, actual, expected, feedback=""): + res = actual != expected + if not res and feedback == "": + feedback = "Expected %s to not equal %s" % (str(actual),str(expected)) + self.appendResult(res, actual, expected, feedback) + + def assertTrue(self,x, feedback=""): + res = bool(x) is True + if not res and feedback == "": + feedback = "Expected %s to be True" % (str(x)) + self.appendResult(res, x, True, feedback) + + def assertFalse(self,x, feedback=""): + res = not bool(x) + if not res and feedback == "": + feedback = "Expected %s to be False" % (str(x)) + self.appendResult(res, x, False, feedback) + + def assertIs(self,a,b, feedback=""): + res = a is b + if not res and feedback == "": + feedback = "Expected %s to be the same object as %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertIsNot(self,a,b, feedback=""): + res = a is not b + if not res and feedback == "": + feedback = "Expected %s to not be the same object as %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertIsNone(self,x, feedback=""): + res = x is None + if not res and feedback == "": + feedback = "Expected %s to be None" % (str(x)) + self.appendResult(res, x, None, feedback) + + def assertIsNotNone(self,x, feedback=""): + res = x is not None + if not res and feedback == "": + feedback = "Expected %s to not be None" % (str(x)) + self.appendResult(res, x, None, feedback) + + def assertIn(self, a, b, feedback=""): + res = a in b + if not res and feedback == "": + feedback = "Expected %s to be in %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertNotIn(self, a, b, feedback=""): + res = a not in b + if not res and feedback == "": + feedback = "Expected %s to not be in %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertIsInstance(self,a,b, feedback=""): + res = isinstance(a,b) + if not res and feedback == "": + feedback = "Expected %s to be an instance of %s" % (str(a), str(b)) + self.appendResult(res, a, b, feedback) + + def assertNotIsInstance(self,a,b, feedback=""): + res = not isinstance(a,b) + if not res and feedback == "": + feedback = "Expected %s to not be an instance of %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertRegex(self, text, expected_regex, feedback=""): + """Fail the test unless the text matches the regular expression.""" + if isinstance(expected_regex, (str, )): #bytes + assert expected_regex, "expected_regex must not be empty." + expected_regex = re.compile(expected_regex) + if not expected_regex.search(text): + res = False + if feedback == "": + feedback = "Regex didn't match: %r not found in %r" % ( + repr(expected_regex), text) + else: + res = True + self.appendResult(res, text, expected_regex, feedback) + + def assertNotRegex(self, text, unexpected_regex, feedback=""): + """Fail the test if the text matches the regular expression.""" + if isinstance(unexpected_regex, (str, )): # bytes + unexpected_regex = re.compile(unexpected_regex) + match = unexpected_regex.search(text) + if match: + feedback = 'Regex matched: %r matches %r in %r' % ( + text[match.start() : match.end()], + repr(unexpected_regex), + text) + # _formatMessage ensures the longMessage option is respected + self.appendResult(not bool(match), text, unexpected_regex, feedback) + + def assertAlmostEqual(self, a, b, places=7, feedback="", delta=None): + + if delta is not None: + res = abs(a-b) <= delta + else: + if places is None: + places = 7 + res = round(a-b, places) == 0 + + if not res and feedback == "": + feedback = "Expected %s to equal %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertNotAlmostEqual(self, a, b, places=7, feedback="", delta=None): + + if delta is not None: + res = not (a == b) and abs(a - b) > delta + else: + if places is None: + places = 7 + + res = round(a-b, places) != 0 + + if not res and feedback == "": + feedback = "Expected %s to not equal %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertGreater(self,a,b, feedback=""): + res = a > b + if not res and feedback == "": + feedback = "Expected %s to be greater than %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertGreaterEqual(self,a,b, feedback=""): + res = a >= b + if not res and feedback == "": + feedback = "Expected %s to be >= %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertLess(self, a, b, feedback=""): + res = a < b + if not res and feedback == "": + feedback = "Expected %s to be less than %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def assertLessEqual(self,a,b, feedback=""): + res = a <= b + if not res and feedback == "": + feedback = "Expected %s to be <= %s" % (str(a),str(b)) + self.appendResult(res, a, b, feedback) + + def appendResult(self,res,actual,expected,feedback): + if res: + msg = 'Pass' + self.assertPassed += 1 + else: + msg = 'Fail: ' + feedback + print(msg) + self.assertFailed += 1 + + def assertRaises(self, expected_exception, *args, **kwargs): + context = _AssertRaisesContext(expected_exception, self) + try: + return context.handle('assertRaises', args, kwargs) + finally: + # bpo-23890: manually break a reference cycle + context = None + + def assertRaisesRegex(self, expected_exception, expected_regex, + *args, **kwargs): + context = _AssertRaisesContext(expected_exception, self, expected_regex) + return context.handle('assertRaisesRegex', args, kwargs) + + def fail(self, msg=None): + if msg is None: + msg = 'Fail' + else: + msg = 'Fail: ' + msg + print(msg) + self.assertFailed += 1 + + def showSummary(self): + # don't divde by zero + # pct = self.numPassed / (self.numPassed+self.numFailed) * 100 + print("Ran %d tests, passed: %d failed: %d\\n" % (self.numPassed+self.numFailed, + self.numPassed, self.numFailed)) + + + +def main(verbosity=1): + glob = globals() # globals() still needs work + for name in glob: + if type(glob[name]) == type and issubclass(glob[name], TestCase): + try: + tc = glob[name]() + tc.verbosity = verbosity + tc.main() + except: + print("Uncaught Error in: ", name) +`,"src/lib/unittest/gui.py":`import document +from unittest import TestCase + +class TestCaseGui(TestCase): + def __init__(self): + TestCase.__init__(self) + self.divid = document.currentDiv() + self.mydiv = document.getElementById(self.divid) + res = document.getElementById(self.divid+'_unit_results') + if res: + self.resdiv = res + res.innerHTML = '' + else: + self.resdiv = document.createElement('div') + self.resdiv.setAttribute('id',self.divid+'_unit_results') + self.resdiv.setAttribute('class','unittest-results') + self.mydiv.appendChild(self.resdiv) + + + def main(self): + t = document.createElement('table') + self.resTable = t + self.resdiv.appendChild(self.resTable) + + headers = ['Result','Actual Value','Expected Value','Notes'] + row = document.createElement('tr') + for item in headers: + head = document.createElement('th') + head.setAttribute('class','ac-feedback') + head.innerHTML = item + head.setCSS('text-align','center') + row.appendChild(head) + self.resTable.appendChild(row) + + for func in self.tlist: + try: + self.setUp() + func() + self.tearDown() + except Exception as e: + self.appendResult('Error', None, None, e) + self.numFailed += 1 + self.showSummary() + + def appendResult(self,res,actual,expected,param): + trimActual = False + if len(str(actual)) > 15: + trimActual = True + actualType = type(actual) + trimExpected = False + if len(str(expected)) > 15: + trimExpected = True + expectedType = type(expected) + row = document.createElement('tr') + err = False + if res == 'Error': + err = True + msg = 'Error: %s' % param + errorData = document.createElement('td') + errorData.setAttribute('class','ac-feedback') + errorData.innerHTML = 'ERROR' + errorData.setCSS('background-color','#de8e96') + errorData.setCSS('text-align','center') + row.appendChild(errorData) + elif res: + passed = document.createElement('td') + passed.setAttribute('class','ac-feedback') + passed.innerHTML = 'Pass' + passed.setCSS('background-color','#83d382') + passed.setCSS('text-align','center') + row.appendChild(passed) + self.numPassed += 1 + else: + fail = document.createElement('td') + fail.setAttribute('class','ac-feedback') + fail.innerHTML = 'Fail' + fail.setCSS('background-color','#de8e96') + fail.setCSS('text-align','center') + row.appendChild(fail) + self.numFailed += 1 + + + act = document.createElement('td') + act.setAttribute('class','ac-feedback') + if trimActual: + actHTML = str(actual)[:5] + "..." + str(actual)[-5:] + if actualType == str: + actHTML = repr(actHTML) + act.innerHTML = actHTML + else: + act.innerHTML = repr(actual) + act.setCSS('text-align','center') + row.appendChild(act) + + expect = document.createElement('td') + expect.setAttribute('class','ac-feedback') + + if trimExpected: + expectedHTML = str(expected)[:5] + "..." + str(expected)[-5:] + if expectedType == str: + expectedHTML = repr(expectedHTML) + expect.innerHTML = expectedHTML + else: + expect.innerHTML = repr(expected) + expect.setCSS('text-align','center') + row.appendChild(expect) + inp = document.createElement('td') + inp.setAttribute('class','ac-feedback') + + if err: + inp.innerHTML = msg + else: + inp.innerHTML = param + inp.setCSS('text-align','center') + row.appendChild(inp) + self.resTable.appendChild(row) + + + def showSummary(self): + pct = self.numPassed / (self.numPassed+self.numFailed) * 100 + pTag = document.createElement('p') + pTag.innerHTML = "You passed: " + str(pct) + "% of the tests" + self.resdiv.appendChild(pTag) +`,"src/lib/urllib2.py":`import _sk_fail; _sk_fail._("urllib2") +`,"src/lib/urlparse.py":`import _sk_fail; _sk_fail._("urlparse") +`,"src/lib/user.py":`import _sk_fail; _sk_fail._("user") +`,"src/lib/uu.py":`import _sk_fail; _sk_fail._("uu") +`,"src/lib/warnings.py":`import _sk_fail; _sk_fail._("warnings") +`,"src/lib/wave.py":`import _sk_fail; _sk_fail._("wave") +`,"src/lib/weakref.py":`import _sk_fail; _sk_fail._("weakref") +`,"src/lib/whichdb.py":`import _sk_fail; _sk_fail._("whichdb") +`,"src/lib/wsgiref/__init__.py":`import _sk_fail; _sk_fail._("wsgiref") +`,"src/lib/xdrlib.py":`import _sk_fail; _sk_fail._("xdrlib") +`,"src/lib/xml/__init__.py":`import _sk_fail; _sk_fail._("xml") +`,"src/lib/xml/dom/__init__.py":`import _sk_fail; _sk_fail._("dom") +`,"src/lib/xml/etree/__init__.py":`import _sk_fail; _sk_fail._("etree") +`,"src/lib/xml/parsers/__init__.py":`import _sk_fail; _sk_fail._("parsers") +`,"src/lib/xml/sax/__init__.py":`import _sk_fail; _sk_fail._("sax") +`,"src/lib/xmllib.py":`import _sk_fail; _sk_fail._("xmllib") +`,"src/lib/xmlrpclib.py":`import _sk_fail; _sk_fail._("xmlrpclib") +`,"src/lib/zipfile.py":`import _sk_fail; _sk_fail._("zipfile") +`,"src/builtin/sys.js":'var $builtinmodule=function(i){var t,n={},e=[],u=Sk.getSysArgv();for(t=0;tnew Sk.builtin.str("utf-8"))),n.getExecutionLimit=new Sk.builtin.func((function(){return null===Sk.execLimit?Sk.builtin.none.none$:new Sk.builtin.int_(Sk.execLimit)})),n.setExecutionLimit=new Sk.builtin.func((function(i){if(null===Sk.execLimit)throw new Sk.builtin.NotImplementedError("Execution limiting is not enabled");void 0!==i&&(Sk.execLimit=Sk.builtin.asnum$(i))})),n.resetTimeout=new Sk.builtin.func((function(){Sk.execStart=new Date})),n.getYieldLimit=new Sk.builtin.func((function(){return null===Sk.yieldLimit?Sk.builtin.none.none$:new Sk.builtin.int_(Sk.yieldLimit)})),n.setYieldLimit=new Sk.builtin.func((function(i){if(null===Sk.yieldLimit)throw new Sk.builtin.NotImplementedError("Yielding is not enabled");void 0!==i&&(Sk.yieldLimit=Sk.builtin.asnum$(i))})),n.debug=new Sk.builtin.func((function(){return Sk.builtin.none.none$}));const o=Sk.builtin.make_structseq("sys","float_info",{max:"DBL_MAX -- maximum representable finite float",max_exp:"DBL_MAX_EXP -- maximum int e such that radix**(e-1) is representable",max_10_exp:"DBL_MAX_10_EXP -- maximum int e such that 10**e is representable",min:"DBL_MIN -- Minimum positive normalized float",min_exp:"DBL_MIN_EXP -- minimum int e such that radix**(e-1) is a normalized float",min_10_exp:"DBL_MIN_10_EXP -- minimum int e such that 10**e is a normalized",dig:"DBL_DIG -- digits",mant_dig:"DBL_MANT_DIG -- mantissa digits",epsilon:"DBL_EPSILON -- Difference between 1 and the next representable float",radix:"FLT_RADIX -- radix of exponent",rounds:"FLT_ROUNDS -- rounding mode"});n.float_info=new o([Number.MAX_VALUE,Math.floor(Math.log2(Number.MAX_VALUE)),Math.floor(Math.log10(Number.MAX_VALUE)),Number.MIN_VALUE,Math.ceil(Math.log2(Number.MIN_VALUE)),Math.ceil(Math.log10(Number.MIN_VALUE)),15,Math.log2(Number.MAX_SAFE_INTEGER),Number.EPSILON,2,1].map((i=>Sk.ffi.remapToPy(i))));const s=Sk.builtin.make_structseq("sys","int_info",{bits_per_digit:"size of a digit in bits",sizeof_digit:"size in bytes of the C type used to represent a digit"});n.int_info=new s([30,4].map((i=>Sk.ffi.remapToPy(i))));const l=Sk.builtin.make_structseq("sys","hash_info",{width:"width of the type used for hashing, in bits",modulus:"prime number giving the modulus on which the hash function is based",inf:"value to be used for hash of a positive infinity",nan:"value to be used for hash of a nan",imag:"multiplier used for the imaginary part of a complex number",algorithm:"name of the algorithm for hashing of str, bytes and memoryviews",hash_bits:"internal output size of hash algorithm",seed_bits:"seed size of hash algorithm",cutoff:"small string optimization cutoff"});return n.hash_info=new l([32,536870911,314159,0,1000003,"siphash24",32,128,0].map((i=>Sk.ffi.remapToPy(i)))),n.__stdout__=new Sk.builtin.file(new Sk.builtin.str("/dev/stdout"),new Sk.builtin.str("w")),n.__stdin__=new Sk.builtin.file(new Sk.builtin.str("/dev/stdin"),new Sk.builtin.str("r")),n.stdout=n.__stdout__,n.stdin=n.__stdin__,n};',"src/lib/_strptime.js":`function $builtinmodule(){const e=Sk.builtin.int_,t=Sk.builtin.none.none$,i=Sk.builtin.str,s=Sk.builtin.tuple,n=Sk.misceval.callsimOrSuspendArray,{isTrue:a,richCompareBool:r,chain:l}=Sk.misceval,{typeName:o,setUpModuleMethods:_,buildNativeClass:c}=Sk.abstr,{TypeError:m,ValueError:d,KeyError:h,IndexError:f,checkString:u,asnum$:w}=Sk.builtin,{remapToPy:p,remapToJs:g}=Sk.ffi,{getAttr:$,setAttr:y}=Sk.generic,S=l,k=/^[0-9]+$/;function _as_integer(e){if(!k.test(e))throw new d(\`invalid literal for int() with base 10: '\${e}'\`);return parseInt(e)}const b=/([\\\\.^$*+?\\(\\){}\\[\\]|])/g,v=/\\s+/g;let O=Sk.importModule("time",!1,!0),z=Sk.importModule("datetime",!1,!0);const L=S(z,(e=>(z=e.$d,O)),(e=>{O=e.$d}));return S(L,(()=>{function _strftime(e){return t=>e.$strftime(t).toString().toLowerCase()}function _strftime_timetuple(e,t){return O.strftime.tp$call([new i(e),t]).toString().toLowerCase()}const l=new i("fromordinal");function _struct_time(t){return O.struct_time.tp$call([new s(t.map((t=>new e(t))))])}function _localized_month(){const e=[()=>""];for(let t=0;t<12;t++){const i=new k(2001,t+1,1);e.push(_strftime(i))}return e}function _localized_day(){const e=[];for(let t=0;t<7;t++){const i=new k(2001,1,t+1);e.push(_strftime(i))}return e}const S={__name__:new i("_strptime")},k=z.date,L=z.timedelta,E=z.timezone;function _getlang(){return[t,t]}class LocaleTime{constructor(){this.lang=_getlang(),this.__calc_weekday(),this.__calc_month(),this.__calc_am_pm(),this.__calc_timezone(),this.__calc_date_time()}__calc_weekday(){this.a_weekday=_localized_day().map((e=>e("%a"))),this.f_weekday=_localized_day().map((e=>e("%A")))}__calc_month(){this.a_month=_localized_month().map((e=>e("%b"))),this.f_month=_localized_month().map((e=>e("%B")))}__calc_am_pm(){const e=[];[1,22].forEach((t=>{const i=_strftime_timetuple("%p",_struct_time([1999,3,17,t,44,55,2,76,0]));e.push(i)})),this.am_pm=e}__calc_date_time(){const e=_struct_time([1999,3,17,22,44,55,2,76,0]),i=[t,t,t];i[0]=_strftime_timetuple("%c",e),i[1]=_strftime_timetuple("%x",e),i[2]=_strftime_timetuple("%X",e);const s=[["%","%%"],[this.f_weekday[2],"%A"],[this.f_month[3],"%B"],[this.a_weekday[2],"%a"],[this.a_month[3],"%b"],[this.am_pm[1],"%p"],["1999","%Y"],["99","%y"],["22","%H"],["44","%M"],["55","%S"],["76","%j"],["17","%d"],["03","%m"],["3","%m"],["2","%w"],["10","%I"]];s.push(...this.timezone.flat().map((e=>[e,"%Z"]))),[[0,"%c"],[1,"%x"],[2,"%X"]].forEach((([e,t])=>{let n=i[e];s.forEach((([e,t])=>{e&&(n=n.replace(e,t))}));let a;a=_strftime_timetuple(t,_struct_time([1999,1,3,1,1,1,6,3,0])).includes("00")?"%W":"%U",i[e]=n.replace("11",a)})),this.LC_date_time=i[0],this.LC_date=i[1],this.LC_time=i[2]}__calc_timezone(){try{O.tzset.tp$call([])}catch{}this.tzname=O.tzname.v.map((e=>e.toString())),this.daylight=w(O.daylight);const e=[this.tzname[0].toLowerCase(),"utc","gmt"];let t;t=this.daylight?[this.tzname[1].toLowerCase()]:[],this.timezone=[e,t]}}class TimeRE{constructor(e=null){this.locale_time=e||new LocaleTime,Object.assign(this,{d:"(?3[0-1]|[1-2]\\\\d|0[1-9]|[1-9]| [1-9])",f:"(?[0-9]{1,6})",H:"(?2[0-3]|[0-1]\\\\d|\\\\d)",I:"(?1[0-2]|0[1-9]|[1-9])",G:"(?\\\\d\\\\d\\\\d\\\\d)",j:"(?36[0-6]|3[0-5]\\\\d|[1-2]\\\\d\\\\d|0[1-9]\\\\d|00[1-9]|[1-9]\\\\d|0[1-9]|[1-9])",m:"(?1[0-2]|0[1-9]|[1-9])",M:"(?[0-5]\\\\d|\\\\d)",S:"(?6[0-1]|[0-5]\\\\d|\\\\d)",U:"(?5[0-3]|[0-4]\\\\d|\\\\d)",w:"(?[0-6])",u:"(?[1-7])",V:"(?5[0-3]|0[1-9]|[1-4]\\\\d|\\\\d)",y:"(?\\\\d\\\\d)",Y:"(?\\\\d\\\\d\\\\d\\\\d)",z:"(?[+-]\\\\d\\\\d:?[0-5]\\\\d(:?[0-5]\\\\d(\\\\.\\\\d{1,6})?)?|Z)",A:this.__seqToRE(this.locale_time.f_weekday,"A"),a:this.__seqToRE(this.locale_time.a_weekday,"a"),B:this.__seqToRE(this.locale_time.f_month.slice(1),"B"),b:this.__seqToRE(this.locale_time.a_month.slice(1),"b"),p:this.__seqToRE(this.locale_time.am_pm,"p"),Z:this.__seqToRE(this.locale_time.timezone.flat(),"Z"),"%":"%"}),this.W=this.U.replace("U","W"),this.x=this.pattern(this.locale_time.LC_date),this.X=this.pattern(this.locale_time.LC_time),this.c=this.pattern(this.locale_time.LC_date_time)}__seqToRE(e,t){if((e=e.slice(0).sort(((e,t)=>t.length-e.length))).every((e=>""===e)))return"";return\`(?<\${t}>\${e.map((e=>e)).join("|")})\`}pattern(e){let t="";for(e=(e=e.replace(b,"\\\\$1")).replace(v,"\\\\s+");e.includes("%");){const i=e.indexOf("%")+1,s=this[e[i]];if(void 0===s)throw new h(e[i]);t=\`\${t}\${e.slice(0,i-1)}\${s}\`,e=e.slice(i+1)}return t+e}compile(e){return new RegExp("^"+this.pattern(e),"i")}}let C=new TimeRE;let T={};function _strptime(i,s="%a %b %d %H:%M:%S %Y"){function _checkString(e,t){if("string"!=typeof e&&!u(e))throw new m(\`strptime() argument \${t} must be a str, not '\${o(e)}'\`)}_checkString(i,0),_checkString(s,1),i=i.toString(),s=s.toString();let n,_=C.locale_time;if(Object.keys(T).length>5&&(T={}),n=T[s],void 0===n)try{n=C.compile(s)}catch(R){if(R instanceof h){let e=R.args.v[0];throw"\\\\"==e&&(e="%"),new d(\`'\${e}' is a bad directive in format '\${s}'\`)}if(R instanceof f)throw new d("stray %% in format '"+s+"'");throw R}const c=i.match(n);if(null===c)throw new d(\`time data '\${i}' does not match format '\${s}'\`);if(i.length!==c[0].length)throw new d(\`unconverted data remains: \${i.slice(c[0].length)}\`);let w=t,p=t,g=1,$=1,y=0,S=0,b=0,v=0,z=-1,L=t,E=0,A=t,I=t,M=t,H=t,Y=t,j=c.groups||{};if(Object.keys(j).forEach((e=>{if(void 0!==j[e])if("y"===e)p=_as_integer(j.y),p+=p<=68?2e3:1900;else if("Y"===e)p=_as_integer(j.Y);else if("G"===e)w=_as_integer(j.G);else if("m"===e)g=_as_integer(j.m);else if("B"===e)g=_.f_month.indexOf(j.B.toLowerCase());else if("b"===e)g=_.a_month.indexOf(j.b.toLowerCase());else if("d"===e)$=_as_integer(j.d);else if("H"===e)y=_as_integer(j.H);else if("H"===e)y=_as_integer(j.H);else if("I"===e){y=_as_integer(j.I);const e=(j.p||"").toLowerCase();["",_.am_pm[0]].includes(e)?12===y&&(y=0):e===_.am_pm[1]&&12!==y&&(y+=12)}else if("M"===e)S=_as_integer(j.M);else if("S"===e)b=_as_integer(j.S);else if("f"===e){let e=j.f;e+="0".repeat(6-e.length),v=_as_integer(e)}else if("A"===e)H=_.f_weekday.indexOf(j.A.toLowerCase());else if("a"===e)H=_.a_weekday.indexOf(j.a.toLowerCase());else if("w"===e)H=_as_integer(j.w),0===H?H=6:H-=1;else if("u"===e)H=_as_integer(j.u),H-=1;else if("j"===e)Y=_as_integer(j.j);else if(["U","W"].includes(e))I=_as_integer(j[e]),M="U"===e?6:0;else if("V"===e)A=_as_integer(j.V);else if("z"===e){let e=j.z;if("Z"===e)L=0;else{if(":"===e[3]&&(e=e.slice(0,3)+e.slice(4),e.length>5)){if(":"!==e[5]){const e=\`Inconsistent use of : in \${j.z}\`;throw new d(e)}e=e.slice(0,5)+e.slice(6)}const t=_as_integer(e.slice(1,3)),i=_as_integer(e.slice(3,5)),s=_as_integer(e.slice(5,7)||0);L=3600*t+60*i+s;const n=e.slice(8),a="0".repeat(6-n.length);E=_as_integer(n+a),e.startsWith("-")&&(L=-L,E=-E)}}else if("Z"===e){let e=j.Z.toLowerCase(),t=0;for(let i of _.timezone){if(i.includes(e)){const i=O.tzname.v;if(r(i[0],i[1],"Eq")&&a(O.daylight)&&!["utc","gmt"].includes(e))break;z=t}t++}}})),p===t&&w!==t){if(A===t||H===t)throw new d("ISO year directive '%G' must be used with the ISO week directive '%V' and a weekday directive ('%A','%a', '%w', or '%u').");if(Y!==t)throw new d("Day of the year directive '%j' is not compatible with ISO year directive '%G'.Use '%Y' instead.")}else if(I===t&&A!==t)throw new d(H===t?"ISO week directive '%V' must be used with the ISO year directive '%G' and a weekday directive ('%A', '%a', '%w', or '%u').":"ISO week directive '%V' is incompatible with the year directive '%Y'. Use the ISO year '%G' instead.");let U=!1;if(p===t&&2===g&&29===$?(p=1904,U=!0):p===t&&(p=1900),Y===t&&H!==t){if(I!==t){Y=function _calc_julian_from_U_or_W(e,t,i,s){let n=(new k(e,1,1).$toOrdinal()+6)%7;return s||(n=(n+1)%7,i=(i+1)%7),0===t?1+i-n:(7-n)%7+7*(t-1)+1+i}(p,I,H,0===M)}else w!==t&&A!==t&&([p,Y]=function _calc_julian_from_V(e,t,i){let s=7*t+i-((new k(e,1,4).$toOrdinal()%7||7)+3);return s<1&&(s+=new k(e,1,1).$toOrdinal(),s-=new k(e-=1,1,1).$toOrdinal()),[e,s]}(w,A,H+1));if(Y!==t&&Y<=0){p-=1;const e=function _is_leap(e){return e%4==0&&(e%100!=0||e%400==0)}(p)?366:365;Y+=e}}if(Y===t)Y=new k(p,g,$).$toOrdinal()-new k(p,1,1).$toOrdinal()+1;else{const t=function _fromordinal(t){return k.tp$getattr(l).tp$call([new e(t)])}(Y-1+new k(p,1,1).$toOrdinal());p=t.$year,g=t.$month,$=t.$day}H===t&&(H=(new k(p,g,$).$toOrdinal()+6)%7);const x=j.Z||t;return U&&(p=1900),[[p,g,$,y,S,b,H,Y,z,x,L],v,E]}return _("_strptime",S,{_strptime_time:{$meth:function _strptime_time(t,i="%a %b %d %H:%M:%S %Y"){let n=_strptime(t,i)[0].slice(0,11);return n=n.map(((t,i)=>i<9?new e(t):p(t))),O.struct_time.tp$call([new s(n)])},$flags:{NamedArgs:["data_string","format"],Defaults:["%a %b %d %H:%M:%S %Y"]}},_strptime_datetime:{$meth:function _strptime_datetime(s,r,l="%a %b %d %H:%M:%S %Y"){const[o,_,c]=_strptime(r,l),[m,d]=o.slice(-2),h=o.slice(0,6);let f,u;return h.push(_),h.map((t=>new e(t))),d!==t&&(f=new L(0,d,c),u=a(m)?new E(f,new i(m)):new E(f),h.push(u)),n(s,h)},$flags:{NamedArgs:["cls","data_string","format"],Defaults:["%a %b %d %H:%M:%S %Y"]}},_strptime:{$meth(i,n){const a=_strptime(i,n);return a[0]=new s(a[0].map((i=>i===t?i:new e(i)))),a[1]=new e(a[1]),a[2]=new e(a[2]),new s(a)},$flags:{NamedArgs:["data_string","format"],Defaults:["%a %b %d %H:%M:%S %Y"]}},_getlang:{$meth:()=>p(_getlang()),$flags:{NoArgs:!0}}}),S.LocaleTime=c("_strptime.LocaleTime",{constructor:function(){this.v=new LocaleTime},slots:{tp$getattr(e,t){return this.v.hasOwnProperty(e.toString())?p(this.v[e.toString()]):$.call(this,e,t)},tp$setattr(e,t){if(!this.v.hasOwnProperty(e.toString()))return y.call(this,e,t);this.v[e.toString()]=g(t)}}}),S}))}`,"src/lib/array.js":`function $builtinmodule(e){var n={},t=["c","b","B","u","h","H","i","I","l","L","f","d"];return n.__name__=new Sk.builtin.str("array"),n.array=Sk.misceval.buildClass(n,(function(e,n){n.__init__=new Sk.builtin.func((function(e,n,i){if(Sk.builtin.pyCheckArgsLen("__init__",arguments.length,2,3),-1==t.indexOf(Sk.ffi.remapToJs(n)))throw new Sk.builtin.ValueError("bad typecode (must be c, b, B, u, h, H, i, I, l, L, f or d)");if(i&&!Sk.builtin.checkIterable(i))throw new Sk.builtin.TypeError("iteration over non-sequence");if(e.$d.mp$ass_subscript(new Sk.builtin.str("typecode"),n),e.$d.mp$ass_subscript(new Sk.builtin.str("__module__"),new Sk.builtin.str("array")),e.typecode=n,void 0===i)e.internalIterable=new Sk.builtin.list;else if(i instanceof 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function(i){if(!(i instanceof Sk.builtin.dict))throw new Sk.builtin.TypeError("Counter "+t+"= "+Sk.abstr.typeName(i)+" is not supported");return e.call(this,i),this.keep$positive()}}t.__all__=new Sk.builtin.list(["deque","defaultdict","namedtuple","Counter","OrderedDict"].map((t=>new Sk.builtin.str(t)))),t.defaultdict=Sk.abstr.buildNativeClass("collections.defaultdict",{constructor:function defaultdict(t,e){this.default_factory=t,Sk.builtin.dict.call(this,e)},base:Sk.builtin.dict,methods:{copy:{$meth(){return this.$copy()},$flags:{NoArgs:!0}},__copy__:{$meth(){return this.$copy()},$flags:{NoArgs:!0}},__missing__:{$meth(t){if(Sk.builtin.checkNone(this.default_factory))throw new Sk.builtin.KeyError(Sk.misceval.objectRepr(t));{const e=Sk.misceval.callsimArray(this.default_factory,[]);return this.mp$ass_subscript(t,e),e}},$flags:{OneArg:!0}}},getsets:{default_factory:{$get(){return 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Sk.misceval.iterFor(Sk.abstr.iter(this),(t=>{e.push(t),e.push(this.mp$subscript(t))})),new t.defaultdict(this.default_factory,e)}}}),t.Counter=Sk.abstr.buildNativeClass("Counter",{constructor:function Counter(){this.$d=new Sk.builtin.dict,Sk.builtin.dict.apply(this)},base:Sk.builtin.dict,methods:{elements:{$flags:{NoArgs:!0},$meth(){const e=t._chain.tp$getattr(new Sk.builtin.str("from_iterable")),i=t._starmap,s=t._repeat,n=Sk.misceval.callsimArray;return n(e,[n(i,[s,n(this.tp$getattr(this.str$items))])])}},most_common:{$flags:{NamedArgs:["n"],Defaults:[Sk.builtin.none.none$]},$meth(t){const e=this.sq$length();t=Sk.builtin.checkNone(t)||(t=Sk.misceval.asIndexOrThrow(t))>e?e:t<0?0:t;const i=this.$items().sort(((t,e)=>Sk.misceval.richCompareBool(t[1],e[1],"Lt")?1:Sk.misceval.richCompareBool(t[1],e[1],"Gt")?-1:0));return new Sk.builtin.list(i.slice(0,t).map((t=>new Sk.builtin.tuple(t))))}},update:{$flags:{FastCall:!0},$meth(t,e){return Sk.abstr.checkArgsLen("update",t,0,1),this.counter$update(t,e)}},subtract:{$flags:{FastCall:!0},$meth(t,e){Sk.abstr.checkArgsLen("subtract",t,0,1);const i=t[0];if(void 0!==i)if(i instanceof Sk.builtin.dict)for(let s=Sk.abstr.iter(i),n=s.tp$iternext();void 0!==n;n=s.tp$iternext()){const t=this.mp$subscript(n);this.mp$ass_subscript(n,Sk.abstr.numberBinOp(t,i.mp$subscript(n),"Sub"))}else for(let s=Sk.abstr.iter(i),n=s.tp$iternext();void 0!==n;n=s.tp$iternext()){const t=this.mp$subscript(n);this.mp$ass_subscript(n,Sk.abstr.numberBinOp(t,this.$one,"Sub"))}e=e||[];for(let s=0;s>> c = Counter('abcdeabcdabcaba') # count elements from a string\\n\\n >>> c.most_common(3) # three most common elements\\n [('a', 5), ('b', 4), ('c', 3)]\\n >>> sorted(c) # list all unique elements\\n ['a', 'b', 'c', 'd', 'e']\\n >>> ''.join(sorted(c.elements())) # list elements with repetitions\\n 'aaaaabbbbcccdde'\\n >>> sum(c.values()) # total of all counts\\n 15\\n\\n >>> c['a'] # count of letter 'a'\\n 5\\n >>> for elem in 'shazam': # update counts from an iterable\\n ... c[elem] += 1 # by adding 1 to each element's count\\n >>> c['a'] # now there are seven 'a'\\n 7\\n >>> del c['b'] # remove all 'b'\\n >>> c['b'] # now there are zero 'b'\\n 0\\n\\n >>> d = Counter('simsalabim') # make another counter\\n >>> c.update(d) # add in the second counter\\n >>> c['a'] # now there are nine 'a'\\n 9\\n\\n >>> c.clear() # empty the counter\\n >>> c\\n Counter()\\n\\n Note: If a count is set to zero or reduced to zero, it will remain\\n in the counter until the entry is deleted or the counter is cleared:\\n\\n >>> c = Counter('aaabbc')\\n >>> c['b'] -= 2 # reduce the count of 'b' by two\\n >>> c.most_common() # 'b' is still in, but its count is zero\\n [('a', 3), ('c', 1), ('b', 0)]\\n\\n",tp$init(t,e){return Sk.abstr.checkArgsLen(this.tpjs_name,t,0,1),this.counter$update(t,e)},$r(){const t=this.size>0?Sk.builtin.dict.prototype.$r.call(this).v:"";return new Sk.builtin.str(Sk.abstr.typeName(this)+"("+t+")")},tp$as_sequence_or_mapping:!0,mp$ass_subscript(t,e){return void 0===e?this.mp$lookup(t)&&Sk.builtin.dict.prototype.mp$ass_subscript.call(this,t,e):Sk.builtin.dict.prototype.mp$ass_subscript.call(this,t,e)},tp$as_number:!0,nb$positive:counterNumberSlot((function(t){this.$items().forEach((([e,i])=>{Sk.misceval.richCompareBool(i,this.$zero,"Gt")&&t.mp$ass_subscript(e,i)}))})),nb$negative:counterNumberSlot((function(t){this.$items().forEach((([e,i])=>{Sk.misceval.richCompareBool(i,this.$zero,"Lt")&&t.mp$ass_subscript(e,Sk.abstr.numberBinOp(this.$zero,i,"Sub"))}))})),nb$subtract:counterNumberSlot((function(t,e){this.$items().forEach((([i,s])=>{const n=Sk.abstr.numberBinOp(s,e.mp$subscript(i),"Sub");Sk.misceval.richCompareBool(n,this.$zero,"Gt")&&t.mp$ass_subscript(i,n)})),e.$items().forEach((([e,i])=>{void 0===this.mp$lookup(e)&&Sk.misceval.richCompareBool(i,this.$zero,"Lt")&&t.mp$ass_subscript(e,Sk.abstr.numberBinOp(this.$zero,i,"Sub"))}))})),nb$add:counterNumberSlot((function(t,e){this.$items().forEach((([i,s])=>{const n=Sk.abstr.numberBinOp(s,e.mp$subscript(i),"Add");Sk.misceval.richCompareBool(n,this.$zero,"Gt")&&t.mp$ass_subscript(i,n)})),e.$items().forEach((([e,i])=>{void 0===this.mp$lookup(e)&&Sk.misceval.richCompareBool(i,this.$zero,"Gt")&&t.mp$ass_subscript(e,i)}))})),nb$inplace_add:counterInplaceSlot("+",(function(t){t.$items().forEach((([t,e])=>{const i=Sk.abstr.numberInplaceBinOp(this.mp$subscript(t),e,"Add");this.mp$ass_subscript(t,i)}))})),nb$inplace_subtract:counterInplaceSlot("-",(function(t){t.$items().forEach((([t,e])=>{const i=Sk.abstr.numberInplaceBinOp(this.mp$subscript(t),e,"Sub");this.mp$ass_subscript(t,i)}))})),nb$or:counterNumberSlot((function(t,e){this.$items().forEach((([i,s])=>{const n=e.mp$subscript(i),r=Sk.misceval.richCompareBool(s,n,"Lt")?n:s;Sk.misceval.richCompareBool(r,this.$zero,"Gt")&&t.mp$ass_subscript(i,r)})),e.$items().forEach((([e,i])=>{void 0===this.mp$lookup(e)&&Sk.misceval.richCompareBool(i,this.$zero,"Gt")&&t.mp$ass_subscript(e,i)}))})),nb$and:counterNumberSlot((function(t,e){this.$items().forEach((([i,s])=>{const n=e.mp$subscript(i),r=Sk.misceval.richCompareBool(s,n,"Lt")?s:n;Sk.misceval.richCompareBool(r,this.$zero,"Gt")&&t.mp$ass_subscript(i,r)}))})),nb$inplace_and:counterInplaceSlot("&",(function(t){this.$items().forEach((([e,i])=>{const s=t.mp$subscript(e);Sk.misceval.richCompareBool(s,i,"Lt")&&this.mp$ass_subscript(e,s)}))})),nb$inplace_or:counterInplaceSlot("|",(function(t){t.$items().forEach((([t,e])=>{Sk.misceval.richCompareBool(e,this.mp$subscript(t),"Gt")&&this.mp$ass_subscript(t,e)}))})),nb$reflected_and:null,nb$reflected_or:null,nb$reflected_add:null,nb$reflected_subtract:null},proto:{keep$positive(){return this.$items().forEach((([t,e])=>{Sk.misceval.richCompareBool(e,this.$zero,"LtE")&&this.mp$ass_subscript(t)})),this},$zero:new Sk.builtin.int_(0),$one:new Sk.builtin.int_(1),str$items:new Sk.builtin.str("items"),counter$update(t,e){const i=t[0];if(void 0!==i)if(Sk.builtin.checkMapping(i))if(this.sq$length())for(let s=Sk.abstr.iter(i),n=s.tp$iternext();void 0!==n;n=s.tp$iternext()){const t=this.mp$subscript(n);this.mp$ass_subscript(n,Sk.abstr.numberBinOp(t,i.mp$subscript(n),"Add"))}else this.update$common(t,void 0,"update");else for(let s=Sk.abstr.iter(i),n=s.tp$iternext();void 0!==n;n=s.tp$iternext()){const t=this.mp$subscript(n);this.mp$ass_subscript(n,Sk.abstr.numberBinOp(t,this.$one,"Add"))}if(e&&e.length)if(this.sq$length())for(let s=0;s\`(\${Sk.misceval.objectRepr(t)}, \${Sk.misceval.objectRepr(e)})\`));return t=0===t.length?"":"["+t.join(", ")+"]",this.in$repr=!1,new Sk.builtin.str(Sk.abstr.typeName(this)+"("+t+")")},tp$richcompare(e,i){if("Eq"!==i&&"Ne"!==i)return Sk.builtin.NotImplemented.NotImplemented$;if(!(e instanceof t.OrderedDict))return Sk.builtin.dict.prototype.tp$richcompare.call(this,e,i);const s="Eq"==i,n=this.size;if(n!==e.size)return!s;const r=e.$items(),a=this.$items();for(let t=0;t=r||l>=a)switch(i){case"Lt":return ra;case"GtE":return r>=a}return"Eq"!==i&&("NotEq"===i||Sk.misceval.richCompareBool(n[this.head+l&this.mask],e[s.head+l&s.mask],i))},tp$iter(){return new e(this)},$r(){const t=[],e=this.tail-this.head&this.mask;if(this.$entered_repr)return new Sk.builtin.str("[...]");this.$entered_repr=!0;for(let s=0;s=e||t<-e)throw new Sk.builtin.IndexError("deque index out of range");const i=(t>=0?this.head:this.tail)+t&this.mask;return this.v[i]},mp$ass_subscript(t,e){t=Sk.misceval.asIndexOrThrow(t);const i=this.tail-this.head&this.mask;if(t>=i||t<-i)throw new Sk.builtin.IndexError("deque index out of range");void 0===e?this.del$item(t):this.set$item(t,e)},nb$inplace_add(t){this.maxlen=void 0;for(let e=Sk.abstr.iter(t),i=e.tp$iternext();void 0!==i;i=e.tp$iternext())this.$push(i);return this},nb$inplace_multiply(t){(t=Sk.misceval.asIndexSized(t,Sk.builtin.OverflowError,"can't multiply sequence by non-int of type '{tp$name}'"))<=0&&this.$clear();const e=this.$copy(),i=this.tail-this.head&this.mask;for(let s=1;s integer -- return number of occurrences of value"},extend:{$meth(t){return this.$extend(t),Sk.builtin.none.none$},$flags:{OneArg:!0},$textsig:null,$doc:"Extend the right side of the deque with elements from the iterable"},extendleft:{$meth(t){for(let e=Sk.abstr.iter(t),i=e.tp$iternext();void 0!==i;i=e.tp$iternext())this.$pushLeft(i);return Sk.builtin.none.none$},$flags:{OneArg:!0},$textsig:null,$doc:"Extend the left side of the deque with elements from the iterable"},index:{$meth(t,e,i){const s=this.$index(t,e,i);if(void 0!==s)return new Sk.builtin.int_(s);throw new Sk.builtin.ValueError(Sk.misceval.objectRepr(t)+" is not in deque")},$flags:{MinArgs:1,MaxArgs:3},$textsig:null,$doc:"D.index(value, [start, [stop]]) -> integer -- return first index of value.\\nRaises ValueError if the value is not present."},insert:{$meth(t,e){t=Sk.misceval.asIndexOrThrow(t,"integer argument expected, got {tp$name}");const i=this.tail-this.head&this.mask;if(void 0!==this.maxlen&&i>=this.maxlen)throw new Sk.builtin.IndexError("deque already at its maximum size");t>i&&(t=i),t<=-i&&(t=0);const s=(t>=0?this.head:this.tail)+t&this.mask;let n=this.tail;for(this.tail=this.tail+1&this.mask;n!==s;){const t=n-1&this.mask;this.v[n]=this.v[t],n=t}return this.v[s]=e,this.head===this.tail&&this.$resize(this.v.length,this.v.length<<1),Sk.builtin.none.none$},$flags:{MinArgs:2,MaxArgs:2},$textsig:null,$doc:"D.insert(index, object) -- insert object before index"},pop:{$meth(){return this.$pop()},$flags:{NoArgs:!0},$textsig:null,$doc:"Remove and return the rightmost element."},popleft:{$meth(){return 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0!==this.maxlen&&e>this.maxlen&&this.$popLeft(),this},$pushLeft(t){this.head=this.head-1&this.mask,this.v[this.head]=t,this.head===this.tail&&this.$resize(this.v.length,this.v.length<<1);const e=this.tail-this.head&this.mask;return void 0!==this.maxlen&&e>this.maxlen&&this.$pop(),this},$pop(){if(this.head===this.tail)throw new Sk.builtin.IndexError("pop from an empty deque");this.tail=this.tail-1&this.mask;const t=this.v[this.tail];this.v[this.tail]=void 0;const e=this.tail-this.head&this.mask;return e>>1&&this.$resize(e,this.v.length>>>1),t},$popLeft(){if(this.head===this.tail)throw new Sk.builtin.IndexError("pop from an empty deque");const t=this.v[this.head];this.v[this.head]=void 0,this.head=this.head+1&this.mask;const e=this.tail-this.head&this.mask;return e>>1&&this.$resize(e,this.v.length>>>1),t},$resize(t,e){const i=this.head,s=this.mask;if(this.head=0,this.tail=t,this.mask=e-1,0===i)return void(this.v.length=e);const n=new Array(e);for(let r=0;r=0?i:i<-s?0:s+i;for(let o=e>=0?e:e<-s?0:s+e;o=this.$length)return;const t=(this.$index>=0?this.$head:this.$tail)+this.$index&this.$mask;return this.$index++,this.dq[t]},methods:{__length_hint__:{$meth:function __length_hint__(){return new Sk.builtin.int_(this.$length-this.$index)},$flags:{NoArgs:!0}}}}),i=Sk.abstr.buildIteratorClass("_collections._deque_reverse_iterator",{constructor:function _deque_reverse_iterator(t){this.$index=(t.tail-t.head&t.mask)-1,this.dq=t.v,this.$head=t.head,this.$mask=t.mask},iternext(){if(this.$index<0)return;const t=this.$head+this.$index&this.$mask;return this.$index--,this.dq[t]},methods:{__length_hint__:Sk.generic.iterReverseLengthHintMethodDef}}),s=new RegExp(/^[0-9].*/),n=new RegExp(/^[0-9_].*/),r=new RegExp(/^\\w*$/),a=/,/g,o=/\\s+/;function namedtuple(e,i,l,h,c){if(e=e.tp$str(),Sk.misceval.isTrue(Sk.misceval.callsimArray(t._iskeyword,[e])))throw new Sk.builtin.ValueError("Type names and field names cannot be a keyword: '"+Sk.misceval.objectRepr(e)+"'");const 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Sk.builtin.tuple,_fields:$,_field_defaults:f,_make:new Sk.builtin.classmethod(new Sk.builtin.func(_make)),_asdict:new Sk.builtin.func(_asdict),_replace:new Sk.builtin.func(_replace)},S)})}return namedtuple.co_argcount=2,namedtuple.co_kwonlyargcount=3,namedtuple.$kwdefs=[Sk.builtin.bool.false$,Sk.builtin.none.none$,Sk.builtin.none.none$],namedtuple.co_varnames=["typename","field_names","rename","defaults","module"],t.namedtuple=new Sk.builtin.func(namedtuple),t}`,"src/lib/datetime.js":'function 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t.constructor.call(e,n,s),e}}return e.accumulate=Sk.abstr.buildIteratorClass("itertools.accumulate",{constructor:function accumulate(t,e,i){this.iter=t,this.func=e,this.total=i,this.tp$iternext=()=>(this.total=Sk.builtin.checkNone(this.total)?this.iter.tp$iternext():this.total,this.tp$iternext=this.constructor.prototype.tp$iternext,this.total)},iternext(t){let e=this.iter.tp$iternext();if(void 0!==e)return this.total=Sk.misceval.callsimArray(this.func,[this.total,e]),this.total},slots:{tp$doc:"accumulate(iterable[, func, initial]) --\\x3e accumulate object\\n\\nReturn series of accumulated sums (or other binary function results).",tp$new(t,i){Sk.abstr.checkArgsLen("accumulate",t,0,2);let[r,s,n]=Sk.abstr.copyKeywordsToNamedArgs("accumulate",["iterable","func","initial"],t,i,[Sk.builtin.none.none$,Sk.builtin.none.none$]);if(r=Sk.abstr.iter(r),s=Sk.builtin.checkNone(s)?new Sk.builtin.func(((t,e)=>Sk.abstr.numberBinOp(t,e,"Add"))):s,this===e.accumulate.prototype)return new 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exhausted.",tp$new(t,i){if(Sk.abstr.checkNoKwargs("chain",i),t=new Sk.builtin.tuple(t.slice(0)).tp$iter(),this===e.chain.prototype)return new e.chain(t);{const i=new this.constructor;return e.chain.call(i,t),i}}},classmethods:Object.assign({from_iterable:{$meth(t){const i=Sk.abstr.iter(t);return new e.chain(i)},$flags:{OneArg:!0},$doc:"chain.from_iterable(iterable) --\\x3e chain object\\n\\nAlternate chain() constructor taking a single iterable argument\\nthat evaluates lazily.",$textsig:null}},Sk.generic.classGetItem)}),e.combinations=Sk.abstr.buildIteratorClass("itertools.combinations",{constructor:function combinations(t,e){this.pool=t,this.r=e,this.indices=new Array(e).fill().map(((t,e)=>e)),this.n=t.length,this.tp$iternext=()=>{if(!(this.r>this.n))return this.tp$iternext=this.constructor.prototype.tp$iternext,new Sk.builtin.tuple(this.pool.slice(0,this.r))}},iternext(t){let e,i=!1;for(e=this.r-1;e>=0;e--)if(this.indices[e]!=e+this.n-this.r){i=!0;break}if(!i)return void(this.r=0);this.indices[e]++;for(let s=e+1;sthis.pool[t]));return new Sk.builtin.tuple(r)},slots:{tp$doc:"combinations(iterable, r) --\\x3e combinations object\\n\\nReturn successive r-length combinations of elements in the iterable.\\n\\ncombinations(range(4), 3) --\\x3e (0,1,2), (0,1,3), (0,2,3), (1,2,3)",tp$new(t,i){return combinationsNew.call(this,e.combinations.prototype,t,i)}}}),e.combinations_with_replacement=Sk.abstr.buildIteratorClass("itertools.combinations_with_replacement",{constructor:function combinations_with_replacement(t,e){this.pool=t,this.r=e,this.indices=new Array(e).fill(0),this.n=t.length,this.tp$iternext=()=>{if(this.r&&!this.n)return;this.tp$iternext=this.constructor.prototype.tp$iternext;const t=this.indices.map((t=>this.pool[t]));return new Sk.builtin.tuple(t)}},iternext(t){let e,i=!1;for(e=this.r-1;e>=0;e--)if(this.indices[e]!=this.n-1){i=!0;break}if(!i)return void(this.r=0);const r=this.indices[e]+1;for(let n=e;nthis.pool[t]));return new Sk.builtin.tuple(s)},slots:{tp$doc:"combinations_with_replacement(iterable, r) --\\x3e combinations_with_replacement object\\n\\nReturn successive r-length combinations of elements in the iterable\\nallowing individual elements to have successive repeats.\\ncombinations_with_replacement('ABC', 2) --\\x3e AA AB AC BB BC CC",tp$new(t,i){return combinationsNew.call(this,e.combinations_with_replacement.prototype,t,i)}}}),e.compress=Sk.abstr.buildIteratorClass("itertools.compress",{constructor:function compress(t,e){this.data=t,this.selectors=e},iternext(){let t=this.data.tp$iternext(),e=this.selectors.tp$iternext();for(;void 0!==t&&void 0!==e;){if(Sk.misceval.isTrue(e))return t;t=this.data.tp$iternext(),e=this.selectors.tp$iternext()}},slots:{tp$doc:"compress(data, selectors) --\\x3e iterator over selected data\\n\\nReturn data elements corresponding to true selector elements.\\nForms a shorter iterator from selected data elements using the\\nselectors to choose the data elements.",tp$new(t,i){let r,s;if([r,s]=Sk.abstr.copyKeywordsToNamedArgs("compress",["data","selectors"],t,i,[]),r=Sk.abstr.iter(r),s=Sk.abstr.iter(s),this===e.count.prototype)return new e.compress(r,s);{const t=new this.constructor;return e.compress.call(t,r,s),t}}}}),e.count=Sk.abstr.buildIteratorClass("itertools.count",{constructor:function count(t,e){this.start=t,this.step=e},iternext(){const t=this.start;return this.start=Sk.abstr.numberBinOp(this.start,this.step,"Add"),t},slots:{tp$doc:"count(start=0, step=1) --\\x3e count object\\n\\nReturn a count object whose .__next__() method returns consecutive values.\\nEquivalent to:\\n\\n def count(firstval=0, step=1):\\n x = firstval\\n while 1:\\n yield x\\n x += step\\n",tp$new(t,i){const[r,s]=Sk.abstr.copyKeywordsToNamedArgs("count",["start","step"],t,i,[new Sk.builtin.int_(0),new Sk.builtin.int_(1)]);if(!Sk.builtin.checkNumber(r)&&!Sk.builtin.checkComplex(r))throw new Sk.builtin.TypeError("a number is required");if(!Sk.builtin.checkNumber(s)&&!Sk.builtin.checkComplex(s))throw new Sk.builtin.TypeError("a number is required");if(this===e.count.prototype)return new e.count(r,s);{const t=new this.constructor;return e.count.call(t,r,s),t}},$r(){const t=Sk.misceval.objectRepr(this.start);let e=Sk.misceval.objectRepr(this.step);return e="1"===e?"":", "+e,new Sk.builtin.str(Sk.abstr.typeName(this)+"("+t+e+")")}}}),e.cycle=Sk.abstr.buildIteratorClass("itertools.cycle",{constructor:function cycle(t){this.iter=t,this.saved=[],this.consumed=!1,this.i=0,this.length},iternext(){let t;if(!this.consumed){if(t=this.iter.tp$iternext(),void 0!==t)return this.saved.push(t),t;if(this.consumed=!0,this.length=this.saved.length,!this.length)return}return t=this.saved[this.i],this.i=(this.i+1)%this.length,t},slots:{tp$doc:"cycle(iterable) --\\x3e cycle object\\n\\nReturn elements from the iterable until it is exhausted.\\nThen repeat the sequence indefinitely.",tp$new(t,i){Sk.abstr.checkOneArg("cycle",t,i);const r=Sk.abstr.iter(t[0]);if(this===e.cycle.prototype)return new e.cycle(r);{const t=new this.constructor;return e.cycle.call(t,r),t}}}}),e.dropwhile=Sk.abstr.buildIteratorClass("itertools.dropwhile",{constructor:function dropwhile(t,e){this.predicate=t,this.iter=e,this.passed},iternext(){let t=this.iter.tp$iternext();for(;void 0===this.passed&&void 0!==t;){const e=Sk.misceval.callsimArray(this.predicate,[t]);if(!Sk.misceval.isTrue(e))return this.passed=!0,t;t=this.iter.tp$iternext()}return t},slots:{tp$doc:"dropwhile(predicate, iterable) --\\x3e dropwhile object\\n\\nDrop items from the iterable while predicate(item) is true.\\nAfterwards, return every element until the iterable is exhausted.",tp$new(t,i){Sk.abstr.checkNoKwargs("dropwhile",i),Sk.abstr.checkArgsLen("dropwhile",t,2,2);const r=t[0],s=Sk.abstr.iter(t[1]);if(this===e.dropwhile.prototype)return new e.dropwhile(r,s);{const t=new this.constructor;return e.dropwhile.call(t,r,s),t}}}}),e.filterfalse=Sk.abstr.buildIteratorClass("itertools.filterfalse",{constructor:function filterfalse(t,e){this.predicate=t,this.iter=e},iternext(t){let e=this.iter.tp$iternext();if(void 0===e)return;let i=Sk.misceval.callsimArray(this.predicate,[e]);for(;Sk.misceval.isTrue(i);){if(e=this.iter.tp$iternext(),void 0===e)return;i=Sk.misceval.callsimArray(this.predicate,[e])}return e},slots:{tp$doc:"filterfalse(function or None, sequence) --\\x3e filterfalse object\\n\\nReturn those items of sequence for which function(item) is false.\\nIf function is None, return the items that are false.",tp$new(t,i){Sk.abstr.checkNoKwargs("filterfalse",i),Sk.abstr.checkArgsLen("filterfalse",t,2,2);const r=Sk.builtin.checkNone(t[0])?Sk.builtin.bool:t[0],s=Sk.abstr.iter(t[1]);if(this===e.filterfalse.prototype)return new e.filterfalse(r,s);{const t=new this.constructor;return e.filterfalse.call(t,r,s),t}}}}),e._grouper=Sk.abstr.buildIteratorClass("itertools._grouper",{constructor:function _grouper(t,e){this.groupby=t,this.tgtkey=t.tgtkey,this.id=t.id},iternext(t){const e=Sk.misceval.richCompareBool(this.groupby.currkey,this.tgtkey,"Eq");if(this.groupby.id===this.id&&e){let t=this.groupby.currval;return this.groupby.currval=this.groupby.iter.tp$iternext(),void 0!==this.groupby.currval&&(this.groupby.currkey=Sk.misceval.callsimArray(this.groupby.keyf,[this.groupby.currval])),t}}}),e.groupby=Sk.abstr.buildIteratorClass("itertools.groupby",{constructor:function groupby(t,e){this.iter=t,this.keyf=e,this.currval,this.currkey=this.tgtkey=new Sk.builtin.object,this.id},iternext(t){this.id=new Object;let i=Sk.misceval.richCompareBool(this.currkey,this.tgtkey,"Eq");for(;i;){if(this.currval=this.iter.tp$iternext(),void 0===this.currval)return;this.currkey=Sk.misceval.callsimArray(this.keyf,[this.currval]),i=Sk.misceval.richCompareBool(this.currkey,this.tgtkey,"Eq")}this.tgtkey=this.currkey;const r=new e._grouper(this);return new Sk.builtin.tuple([this.currkey,r])},slots:{tp$doc:"groupby(iterable, key=None) -> make an iterator that returns consecutive\\nkeys and groups from the iterable. If the key function is not specified or\\nis None, the element itself is used for grouping.\\n",tp$new(t,i){let r,s;if([r,s]=Sk.abstr.copyKeywordsToNamedArgs("groupby",["iterable","key"],t,i,[Sk.builtin.none.none$]),r=Sk.abstr.iter(r),s=Sk.builtin.checkNone(s)?new Sk.builtin.func((t=>t)):s,this===e.groupby.prototype)return new e.groupby(r,s);{const t=new this.constructor;return e.groupby.call(t,r,s),t}}}}),e.islice=Sk.abstr.buildIteratorClass("itertools.islice",{constructor:function islice(t,e,i,r){this.iter=t,this.previt=e,this.stop=i,this.step=r,this.tp$iternext=()=>{if(this.tp$iternext=this.constructor.prototype.tp$iternext,!(this.previt>=this.stop)){for(let t=0;t=this.stop)){for(let t=this.previt+1;tNumber.MAX_SAFE_INTEGER)throw new Sk.builtin.ValueError("Stop for islice() must be None or an integer: 0 <= x <= sys.maxsize.");if(!Sk.builtin.checkNone(s)&&!Sk.misceval.isIndex(s))throw new Sk.builtin.ValueError("Indices for islice() must be None or an integer: 0 <= x <= sys.maxsize.");if(s=Sk.builtin.checkNone(s)?0:Sk.misceval.asIndexSized(s),s<0||s>Number.MAX_SAFE_INTEGER)throw new Sk.builtin.ValueError("Indices for islice() must be None or an integer: 0 <= x <= sys.maxsize.");if(!Sk.builtin.checkNone(o)&&!Sk.misceval.isIndex(o))throw new Sk.builtin.ValueError("Step for islice() must be a positive integer or None");if(o=Sk.builtin.checkNone(o)?1:Sk.misceval.asIndexSized(o),o<=0||o>Number.MAX_SAFE_INTEGER)throw new Sk.builtin.ValueError("Step for islice() must be a positive integer or None.");if(this===e.islice.prototype)return new e.islice(r,s,n,o);{const t=new this.constructor;return e.islice.call(t,r,s,n,o),t}}}}),e.permutations=Sk.abstr.buildIteratorClass("itertools.permutations",{constructor:function permutations(t,e){this.pool=t,this.r=e;const i=t.length;this.indices=new Array(i).fill().map(((t,e)=>e)),this.cycles=new Array(e).fill().map(((t,e)=>i-e)),this.n=i,this.tp$iternext=()=>{if(!(this.r>this.n))return this.tp$iternext=this.constructor.prototype.tp$iternext,new Sk.builtin.tuple(this.pool.slice(0,this.r))}},iternext(t){for(let e=this.r-1;e>=0;e--){if(this.cycles[e]--,0!=this.cycles[e]){const t=this.cycles[e];[this.indices[e],this.indices[this.n-t]]=[this.indices[this.n-t],this.indices[e]];const i=this.indices.map((t=>this.pool[t])).slice(0,this.r);return new Sk.builtin.tuple(i)}this.indices.push(this.indices.splice(e,1)[0]),this.cycles[e]=this.n-e}this.r=0},slots:{tp$doc:"permutations(iterable[, r]) --\\x3e permutations object\\n\\nReturn successive r-length permutations of elements in the iterable.\\n\\npermutations(range(3), 2) --\\x3e (0,1), (0,2), (1,0), (1,2), (2,0), (2,1)",tp$new(t,i){let r,s;[r,s]=Sk.abstr.copyKeywordsToNamedArgs("permutations",["iterable","r"],t,i,[Sk.builtin.none.none$]);const n=Sk.misceval.arrayFromIterable(r);if(s=Sk.builtin.checkNone(s)?n.length:Sk.misceval.asIndexSized(s,Sk.builtin.OverFlowError),s<0)throw new Sk.builtin.ValueError("r must be non-negative");if(this===e.permutations.prototype)return new e.permutations(n,s);{const t=new this.constructor;return e.permutations.call(t,n,s),t}}}}),e.product=Sk.abstr.buildIteratorClass("itertools.product",{constructor:function product(t){this.pools=t,this.n=t.length,this.indices=Array(t.length).fill(0),this.pool_sizes=t.map((t=>t.length)),this.tp$iternext=()=>{this.tp$iternext=this.constructor.prototype.tp$iternext;const t=this.indices.map(((t,e)=>this.pools[e][this.indices[e]]));if(!t.some((t=>void 0===t)))return new Sk.builtin.tuple(t);this.n=0}},iternext(t){let e=this.n-1;for(;e>=0&&e=this.pool_sizes[e]?(this.indices[e]=-1,e--):e++;if(this.n&&!this.indices.every((t=>-1===t))){const t=this.indices.map(((t,e)=>this.pools[e][this.indices[e]]));return new Sk.builtin.tuple(t)}this.n=0},slots:{tp$doc:"product(*iterables, repeat=1) --\\x3e product object\\n\\nCartesian product of input iterables. Equivalent to nested for-loops.\\n\\nFor example, product(A, B) returns the same as: ((x,y) for x in A for y in B).\\nThe leftmost iterators are in the outermost for-loop, so the output tuples\\ncycle in a manner similar to an odometer (with the rightmost element changing\\non every iteration).\\n\\nTo compute the product of an iterable with itself, specify the number\\nof repetitions with the optional repeat keyword argument. For example,\\nproduct(A, repeat=4) means the same as product(A, A, A, A).\\n\\nproduct('ab', range(3)) --\\x3e ('a',0) ('a',1) ('a',2) ('b',0) ('b',1) ('b',2)\\nproduct((0,1), (0,1), (0,1)) --\\x3e (0,0,0) (0,0,1) (0,1,0) (0,1,1) (1,0,0) ...",tp$new(t,i){let[r]=Sk.abstr.copyKeywordsToNamedArgs("product",["repeat"],[],i,[new Sk.builtin.int_(1)]);if(r=Sk.misceval.asIndexSized(r,Sk.builtin.OverFlowError),r<0)throw new Sk.builtin.ValueError("repeat argument cannot be negative");const s=[];for(let e=0;ethis.object)},iternext(t){return this.times-- >0?this.object:void 0},slots:{tp$doc:"repeat(object [,times]) -> create an iterator which returns the object\\nfor the specified number of times. If not specified, returns the object\\nendlessly.",tp$new(t,i){let r,s;if([r,s]=Sk.abstr.copyKeywordsToNamedArgs("repeat",["object","times"],t,i,[null]),s=null!==s?Sk.misceval.asIndexSized(s,Sk.builtin.OverFlowError):void 0,this===e.repeat.prototype)return new e.repeat(r,s);{const t=new this.constructor;return e.repeat.call(t,r,s),t}},$r(){const t=Sk.misceval.objectRepr(this.object),e=void 0===this.times?"":", "+(this.times>=0?this.times:0);return new Sk.builtin.str(Sk.abstr.typeName(this)+"("+t+e+")")}},methods:{__lenght_hint__:{$meth(){if(void 0===this.times)throw new Sk.builtin.TypeError("len() of unsized object");return new Sk.builtin.int_(this.times)},$flags:{NoArgs:!0},$textsig:null}}}),e.starmap=Sk.abstr.buildIteratorClass("itertools.starmap",{constructor:function starmap(t,e){this.func=t,this.iter=e},iternext(t){const e=this.iter.tp$iternext();if(void 0===e)return;const i=Sk.misceval.arrayFromIterable(e);return Sk.misceval.callsimArray(this.func,i)},slots:{tp$new(t,i){let r,s;if([r,s]=Sk.abstr.copyKeywordsToNamedArgs("starmap",["func","iterable"],t,i,[]),s=Sk.abstr.iter(s),r=Sk.builtin.checkNone(r)?Sk.builtin.bool:r,this===e.starmap.prototype)return new e.starmap(r,s);{const t=new this.constructor;return e.starmap.call(t,r,s),t}}}}),e.takewhile=Sk.abstr.buildIteratorClass("itertools.takewhile",{constructor:function takewhile(t,e){this.predicate=t,this.iter=e},iternext(){const t=this.iter.tp$iternext();if(void 0!==t){const e=Sk.misceval.callsimArray(this.predicate,[t]);if(Sk.misceval.isTrue(e))return t;this.tp$iternext=()=>{}}},slots:{tp$doc:"takewhile(predicate, iterable) --\\x3e takewhile object\\n\\nReturn successive entries from an iterable as long as the \\npredicate evaluates to true for each entry.",tp$new(t,i){Sk.abstr.checkNoKwargs("takewhile",i),Sk.abstr.checkArgsLen("takewhile",t,2,2);const r=t[0],s=Sk.abstr.iter(t[1]);if(this===e.takewhile.prototype)return new e.takewhile(r,s);{const t=new this.constructor;return e.takewhile.call(t,r,s),t}}}}),e.tee=new Sk.builtin.func((function(){throw new Sk.builtin.NotImplementedError("tee is not yet implemented in Skulpt")})),e.zip_longest=Sk.abstr.buildIteratorClass("itertools.zip_longest",{constructor:function zip_longest(t,e){this.iters=t,this.fillvalue=e,this.active=this.iters.length},iternext(t){if(!this.active)return;let i;const r=[];for(let s=0;s{throw new a(e+" is not yet implemented in skulpt")}))}const j=E.JSONDecodeError=N("json.JSONDecodeError",{base:l,constructor:function JSONDecodeError(e,t,n){const r=t.slice(0,n),o=r.split("\\n").length,s=n-r.lastIndexOf("\\n"),i=`${e}: line ${o} column ${s} (char ${n})`;l.call(this,i),this.$msg=e,this.$doc=t,this.$pos=n,this.$lineno=o,this.$colno=s},getsets:Object.fromEntries(["msg","doc","pos","lineno","colno"].map((e=>[e,{$get(){return g(this["$"+e])}}])))});class 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Sk.builtin.func((function(){c.processing.lights()})),c.lightSpecular=new Sk.builtin.func((function(n,i,e){c.processing.lightSpecular(n.v,i.v,e.v)})),c.loadBytes=new Sk.builtin.func((function(n){return new Sk.builtin.list(c.processing.loadBytes(n.v))})),c.loadFont=new Sk.builtin.func((function(n){var i=Sk.misceval.callsimArray(c.PFont);return i.v=c.processing.loadFont(n.v),i})),c.loadShape=new Sk.builtin.func((function(n){return Sk.misceval.callsimArray(c.PShapeSVG,[new Sk.builtin.str("string"),n])})),c.loadStrings=new Sk.builtin.func((function(n){return new Sk.builtin.list(c.processing.loadStrings(n.v))})),c.mag=new Sk.builtin.func((function(n,i,e){return"undefined"==typeof e?new Sk.builtin.float_(c.processing.mag(n.v,i.v)):new Sk.builtin.float_(c.processing.mag(n.v,i.v,e.v))})),c.map=new Sk.builtin.func((function(n,i,e,t,u){return new Sk.builtin.float_(c.processing.map(n.v,i.v,e.v,t.v,u.v))})),c.millis=new Sk.builtin.func((function(){return new Sk.builtin.int_(c.processing.millis())})),c.minute=new Sk.builtin.func((function(){return new Sk.builtin.int_(c.processing.minute())})),c.modelX=new Sk.builtin.func((function(n,i,e){return new Sk.builtin.float_(c.processing.modelX(n.v,i.v,e.v))})),c.modelY=new Sk.builtin.func((function(n,i,e){return new Sk.builtin.float_(c.processing.modelY(n.v,i.v,e.v))})),c.modelZ=new Sk.builtin.func((function(n,i,e){return new Sk.builtin.float_(c.processing.modelZ(n.v,i.v,e.v))})),c.month=new Sk.builtin.func((function(){return new Sk.builtin.int_(c.processing.month())})),c.noCursor=new Sk.builtin.func((function(){c.processing.noCursor()})),c.noise=new Sk.builtin.func((function(n,i,e){return"undefined"==typeof i?new Sk.builtin.float_(c.processing.noise(n.v)):"undefined"==typeof e?new Sk.builtin.float_(c.processing.noise(n.v,i.v)):new Sk.builtin.float_(c.processing.noise(n.v,i.v,e.v))})),c.noiseDetail=new Sk.builtin.func((function(n,i){c.processing.noiseDetail(n.v,i.v)})),c.noiseSeed=new Sk.builtin.func((function(n){return new Sk.builtin.float_(c.processing.noiseSeed(n.v))})),c.noLights=new Sk.builtin.func((function(){c.processing.noLights()})),c.norm=new Sk.builtin.func((function(n,i,e){return new Sk.builtin.float_(c.processing.norm(n.v,i.v,e.v))})),c.normal=new Sk.builtin.func((function(n,i,e){c.processing.normal(n.v,i.v,e.v)})),c.noTint=new Sk.builtin.func((function(){c.processing.noTint()})),c.ortho=new Sk.builtin.func((function(n,i,e,t,u,o){c.processing.ortho(n.v,i.v,e.v,t.v,u.v,o.v)})),c.perspective=new Sk.builtin.func((function(n,i,e,t){"undefined"==typeof n?c.processing.perspective():"undefined"==typeof i?c.processing.perspective(n.v):"undefined"==typeof e?c.processing.perspective(n.v,i.v):"undefined"==typeof t?c.processing.perspective(n.v,i.v,e.v):c.processing.perspective(n.v,i.v,e.v,t.v)})),c.pointLight=new Sk.builtin.func((function(n,i,e,t,u,o){c.processing.pointLight(n.v,i.v,e.v,t.v,u.v,o.v)})),c.printCamera=new Sk.builtin.func((function(){c.processing.printCamera()})),c.println=new Sk.builtin.func((function(n){c.processing.println(n.v)})),c.printProjection=new Sk.builtin.func((function(){c.processing.printProjection()})),c.radians=new Sk.builtin.func((function(n){return new Sk.builtin.float_(c.processing.radians(n.v))})),c.randomSeed=new Sk.builtin.func((function(n){return new Sk.builtin.float_(c.processing.randomSeed(n.v))})),c.random=new Sk.builtin.func((function(n,i){return"undefined"==typeof n?new Sk.builtin.float_(c.processing.random()):"undefined"==typeof i?new Sk.builtin.float_(c.processing.random(n.v)):new Sk.builtin.float_(c.processing.random(n.v,i.v))})),c.requestImage=new Sk.builtin.func((function(n,i){var e=Sk.misceval.callsimArray(c.PImage);return e.v="undefined"==typeof i?c.processing.requestImage(n.v):c.processing.requestImage(n.v,i.v),e})),c.saturation=new Sk.builtin.func((function(n){return new Sk.builtin.float_(c.processing.saturation(n.v))})),c.save=new Sk.builtin.func((function(n){c.processing.save(n.v)})),c.saveFrame=new Sk.builtin.func((function(n){"undefined"==typeof n?c.processing.saveFrame():c.processing.saveFrame(n.v)})),c.saveStrings=new Sk.builtin.func((function(n,i){c.processing.saveStrings(n.v,i.v)})),c.screenX=new Sk.builtin.func((function(n,i,e){return new Sk.builtin.float_(c.processing.screenX(n.v,i.v,e.v))})),c.screenY=new Sk.builtin.func((function(n,i,e){return new Sk.builtin.float_(c.processing.screenY(n.v,i.v,e.v))})),c.screenZ=new Sk.builtin.func((function(n,i,e){return new Sk.builtin.float_(c.processing.screenZ(n.v,i.v,e.v))})),c.second=new Sk.builtin.func((function(){return new Sk.builtin.int_(c.processing.second())})),c.shape=new Sk.builtin.func((function(n,i,e,t,u){"undefined"==typeof i?c.processing.shape(n.v):"undefined"==typeof e?c.processing.shape(n.v,i.v):"undefined"==typeof t?c.processing.shape(n.v,i.v,e.v):"undefined"==typeof 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Sk.builtin.float_(c.processing.textDescent())})),c.textFont=new Sk.builtin.func((function(n,i){"undefined"==typeof i?c.processing.textFont(n.v):c.processing.textFont(n.v,i.v)})),c.textLeading=new Sk.builtin.func((function(n){c.processing.textLeading(n.v)})),c.textMode=new Sk.builtin.func((function(n){c.processing.textMode(n.v)})),c.textSize=new Sk.builtin.func((function(n){c.processing.textSize(n.v)})),c.texture=new Sk.builtin.func((function(n){c.processing.texture(n.v)})),c.textureMode=new Sk.builtin.func((function(n){c.processing.textureMode(n.v)})),c.textWidth=new Sk.builtin.func((function(n){return new Sk.builtin.float_(c.processing.textWidth(n.v))})),c.tint=new Sk.builtin.func((function(n,i,e,t){"undefined"==typeof i?c.processing.tint(n.v):"undefined"==typeof e?c.processing.tint(n.v,i.v):"undefined"==typeof t?c.processing.tint(n.v,i.v,e.v):c.processing.tint(n.v,i.v,e.v,t.v)})),c.updatePixels=new Sk.builtin.func((function(){c.processing.updatePixels()})),c.vertex=new Sk.builtin.func((function(n,i,e,t,u){"undefined"==typeof e?c.processing.vertex(n.v,i.v):"undefined"==typeof t?c.processing.vertex(n.v,i.v,e.v):"undefined"==typeof u?c.processing.vertex(n.v,i.v,e.v,t.v):c.processing.vertex(n.v,i.v,e.v,t.v,u.v)})),c.year=new Sk.builtin.func((function(){return new Sk.builtin.int_(c.processing.year())})),c.box=new Sk.builtin.func((function(n){c.processing.box(n.v)})),c.sphere=new Sk.builtin.func((function(n){c.processing.sphere(n.v)})),c.sphereDetail=new Sk.builtin.func((function(n,i){"undefined"==typeof i?c.processing.sphereDetail(n.v):c.processing.sphereDetail(n.v,i.v)})),c.background=new Sk.builtin.func((function(n,i,e){"undefined"!=typeof i&&(i=i.v),"undefined"!=typeof e&&(e=e.v),c.processing.background(n.v,i,e)})),c.fill=new Sk.builtin.func((function(n,i,e,t){"undefined"!=typeof i&&(i=i.v),"undefined"!=typeof e&&(e=e.v),"undefined"!=typeof t&&(t=t.v),c.processing.fill(n.v,i,e,t)})),c.stroke=new Sk.builtin.func((function(n,i,e,t){"undefined"!=typeof i&&(i=i.v),"undefined"!=typeof e&&(e=e.v),"undefined"!=typeof t&&(t=t.v),c.processing.stroke(n.v,i,e,t)})),c.noStroke=new Sk.builtin.func((function(){c.processing.noStroke()})),c.colorMode=new Sk.builtin.func((function(n,i,e,t,u){i="undefined"==typeof i?255:i.v,"undefined"!=typeof e&&(e=e.v),"undefined"!=typeof t&&(t=t.v),"undefined"!=typeof u&&(u=u.v),c.processing.colorMode(n.v,i,e,t,u)})),c.noFill=new Sk.builtin.func((function(){c.processing.noFill()})),c.loop=new Sk.builtin.func((function(){if(null===c.processing)throw new Sk.builtin.Exception("loop() should be called after run()");v=!0,c.processing.loop()})),c.noLoop=new Sk.builtin.func((function(){if(null===c.processing)throw new Sk.builtin.Exception("noLoop() should be called after run()");v=!1,c.processing.noLoop()})),c.frameRate=new Sk.builtin.func((function(n){c.processing.frameRate(n.v)})),c.width=new Sk.builtin.int_(0),c.height=new Sk.builtin.int_(0),c.renderMode=c.P2D,c.size=new Sk.builtin.func((function(n,i,e){"undefined"==typeof e&&(e=c.P2D),c.processing.size(n.v,i.v,e.v),c.width=new Sk.builtin.int_(c.processing.width),c.height=new Sk.builtin.int_(c.processing.height),c.renderMode=e})),c.exitp=new Sk.builtin.func((function(){c.processing.exit()})),c.mouseX=new Sk.builtin.func((function(){return new Sk.builtin.int_(c.processing.mouseX)})),c.mouseY=new Sk.builtin.func((function(){return new Sk.builtin.int_(c.processing.mouseY)})),c.pmouseX=new Sk.builtin.func((function(){return new Sk.builtin.int_(c.processing.pmouseX)})),c.pmouseY=new Sk.builtin.func((function(){return new Sk.builtin.int_(c.processing.pmouseY)})),c.rectMode=new Sk.builtin.func((function(n){c.processing.rectMode(n.v)})),c.strokeWeight=new Sk.builtin.func((function(n){c.processing.strokeWeight(n.v)})),c.smooth=new Sk.builtin.func((function(){c.processing.smooth()})),c.noSmooth=new Sk.builtin.func((function(){c.processing.noSmooth()})),c.ellipseMode=new Sk.builtin.func((function(n){c.processing.ellipseMode(n.v)})),c.strokeCap=new Sk.builtin.func((function(n){c.processing.strokeCap(n.v)})),c.strokeJoin=new Sk.builtin.func((function(n){c.processing.strokeJoin(n.v)})),c.rotate=new Sk.builtin.func((function(n){c.processing.rotate(n.v)})),c.rotateX=new Sk.builtin.func((function(n){c.processing.rotateX(n.v)})),c.rotateY=new Sk.builtin.func((function(n){c.processing.rotateY(n.v)})),c.rotateZ=new Sk.builtin.func((function(n){c.processing.rotateZ(n.v)})),c.scale=new Sk.builtin.func((function(n,i,e){i="undefined"==typeof i?1:i.v,e="undefined"==typeof e?1:e.v,c.processing.scale(n.v,i,e)})),c.translate=new Sk.builtin.func((function(n,i,e){i="undefined"==typeof i?1:i.v,e="undefined"==typeof e?1:e.v,c.processing.translate(n.v,i,e)})),c.popMatrix=new Sk.builtin.func((function(){c.processing.popMatrix()})),c.pushMatrix=new Sk.builtin.func((function(){c.processing.pushMatrix()})),c.applyMatrix=new Sk.builtin.func((function(){var n,i=Array.prototype.slice.call(arguments,0,16);for(n=0;n>>0,this.mti=1;this.mti>>30,this.mt[this.mti]=(1812433253*((4294901760&n)>>>16)<<16)+1812433253*(65535&n)+this.mti,this.mt[this.mti]>>>=0},MersenneTwister.prototype.init_by_array=function(n,t){var i,e,r;for(this.init_genrand(19650218),i=1,e=0,r=this.N>t?this.N:t;r;r--){var u=this.mt[i-1]^this.mt[i-1]>>>30;this.mt[i]=(this.mt[i]^(1664525*((4294901760&u)>>>16)<<16)+1664525*(65535&u))+n[e]+e,this.mt[i]>>>=0,e++,++i>=this.N&&(this.mt[0]=this.mt[this.N-1],i=1),e>=t&&(e=0)}for(r=this.N-1;r;r--){u=this.mt[i-1]^this.mt[i-1]>>>30;this.mt[i]=(this.mt[i]^(1566083941*((4294901760&u)>>>16)<<16)+1566083941*(65535&u))-i,this.mt[i]>>>=0,++i>=this.N&&(this.mt[0]=this.mt[this.N-1],i=1)}this.mt[0]=2147483648},MersenneTwister.prototype.genrand_int32=function(){var n,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var i;for(this.mti==this.N+1&&this.init_genrand(5489),i=0;i>>1^t[1&n];for(;i>>1^t[1&n];n=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^n>>>1^t[1&n],this.mti=0}return n=this.mt[this.mti++],n^=n>>>11,n^=n<<7&2636928640,n^=n<<15&4022730752,(n^=n>>>18)>>>0},MersenneTwister.prototype.genrand_int31=function(){return this.genrand_int32()>>>1},MersenneTwister.prototype.genrand_real1=function(){return this.genrand_int32()*(1/4294967295)},MersenneTwister.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},MersenneTwister.prototype.genrand_real3=function(){return(this.genrand_int32()+.5)*(1/4294967296)},MersenneTwister.prototype.genrand_res53=function(){return(67108864*(this.genrand_int32()>>>5)+(this.genrand_int32()>>>6))*(1/9007199254740992)};var $builtinmodule=function(n){var t={},i=new MersenneTwister,e=void 0;t.seed=new Sk.builtin.func((function(n){return Sk.builtin.pyCheckArgsLen("seed",arguments.length,0,1),n=Sk.builtin.asnum$(n),i=arguments.length>0?new MersenneTwister(n):new MersenneTwister,Sk.builtin.none.none$})),t.random=new Sk.builtin.func((function(){return Sk.builtin.pyCheckArgsLen("random",arguments.length,0,0),new Sk.builtin.float_(i.genrand_res53())}));var toInt=function(n){return 0|n},randrange=function(n,t,e){var r,u,s;if(!Sk.builtin.checkInt(n))throw new Sk.builtin.ValueError("non-integer first argument for randrange()");if(void 0===t)return s=toInt(i.genrand_res53()*n),new Sk.builtin.int_(s);if(!Sk.builtin.checkInt(t))throw new Sk.builtin.ValueError("non-integer stop for randrange()");if(void 0===e&&(e=1),r=t-n,1==e&&r>0)return s=n+toInt(i.genrand_res53()*r),new Sk.builtin.int_(s);if(1==e)throw new Sk.builtin.ValueError("empty range for randrange() ("+n+", "+t+", "+r+")");if(!Sk.builtin.checkInt(e))throw new Sk.builtin.ValueError("non-integer step for randrange()");if(e>0)u=toInt((r+e-1)/e);else{if(!(e<0))throw new Sk.builtin.ValueError("zero step for randrange()");u=toInt((r+e+1)/e)}if(u<=0)throw new Sk.builtin.ValueError("empty range for randrange()");return s=n+e*toInt(i.genrand_res53()*u),new Sk.builtin.int_(s)};t.randint=new Sk.builtin.func((function(n,t){return Sk.builtin.pyCheckArgsLen("randint",arguments.length,2,2),n=Sk.builtin.asnum$(n),t=Sk.builtin.asnum$(t),randrange(n,t+1)})),t.randrange=new Sk.builtin.func((function(n,t,i){return Sk.builtin.pyCheckArgsLen("randrange",arguments.length,1,3),n=Sk.builtin.asnum$(n),t=Sk.builtin.asnum$(t),i=Sk.builtin.asnum$(i),randrange(n,t,i)})),t.uniform=new Sk.builtin.func((function(n,t){Sk.builtin.pyCheckArgsLen("uniform",arguments.length,2,2),n=Sk.builtin.asnum$(n),t=Sk.builtin.asnum$(t);var e=i.genrand_res53();const r=n+e*(t-n);return new Sk.builtin.float_(r)})),t.triangular=new Sk.builtin.func((function(n,t,e){var r,u,s;return Sk.builtin.pyCheckArgsLen("triangular",arguments.length,2,3),Sk.builtin.pyCheckType("low","number",Sk.builtin.checkNumber(n)),Sk.builtin.pyCheckType("high","number",Sk.builtin.checkNumber(t)),(n=Sk.builtin.asnum$(n))>(t=Sk.builtin.asnum$(t))&&(s=n,n=t,t=s),void 0===e||e===Sk.builtin.none.none$?e=(t-n)/2:(Sk.builtin.pyCheckType("mode","number",Sk.builtin.checkNumber(e)),e=Sk.builtin.asnum$(e)),u=(r=i.genrand_res53())<(e-n)/(t-n)?n+Math.sqrt(r*(t-n)*(e-n)):t-Math.sqrt((1-r)*(t-n)*(t-e)),new Sk.builtin.float_(u)}));var normalSample=function(n,t){var r,u,s,h,l;return void 0!==e?(l=e,e=void 0):(r=i.genrand_res53(),u=i.genrand_res53(),s=Math.sqrt(-2*Math.log(r)),h=2*Math.PI*u,l=s*Math.cos(h),e=s*Math.sin(h)),n+t*l};return t.gauss=new Sk.builtin.func((function(n,t){return Sk.builtin.pyCheckArgsLen("gauss",arguments.length,2,2),Sk.builtin.pyCheckType("mu","number",Sk.builtin.checkNumber(n)),Sk.builtin.pyCheckType("sigma","number",Sk.builtin.checkNumber(t)),n=Sk.builtin.asnum$(n),t=Sk.builtin.asnum$(t),new Sk.builtin.float_(normalSample(n,t))})),t.normalvariate=t.gauss,t.lognormvariate=new Sk.builtin.func((function(n,t){return Sk.builtin.pyCheckArgsLen("lognormvariate",arguments.length,2,2),Sk.builtin.pyCheckType("mu","number",Sk.builtin.checkNumber(n)),Sk.builtin.pyCheckType("sigma","number",Sk.builtin.checkNumber(t)),n=Sk.builtin.asnum$(n),t=Sk.builtin.asnum$(t),new Sk.builtin.float_(Math.exp(normalSample(n,t)))})),t.expovariate=new Sk.builtin.func((function(n){Sk.builtin.pyCheckArgsLen("expovariate",arguments.length,1,1),Sk.builtin.pyCheckType("lambd","number",Sk.builtin.checkNumber(n)),n=Sk.builtin.asnum$(n);var t=i.genrand_res53();return new Sk.builtin.float_(-Math.log(t)/n)})),t.choice=new Sk.builtin.func((function(n){if(Sk.builtin.pyCheckArgsLen("choice",arguments.length,1,1),Sk.builtin.pyCheckType("seq","sequence",Sk.builtin.checkSequence(n)),void 0!==n.sq$length){var t=new Sk.builtin.int_(toInt(i.genrand_res53()*n.sq$length()));return n.mp$subscript(t)}throw new Sk.builtin.TypeError("object has no length")})),t.shuffle=new Sk.builtin.func((function(n){if(Sk.builtin.pyCheckArgsLen("shuffle",arguments.length,1,1),Sk.builtin.pyCheckType("x","sequence",Sk.builtin.checkSequence(n)),n.constructor===Sk.builtin.list){const u=n.v;for(var t=u.length-1;t>0;t-=1){var e=u[r=toInt(i.genrand_res53()*(t+1))];u[r]=u[t],u[t]=e}}else{if(void 0===n.sq$length)throw new Sk.builtin.TypeError("object has no length");if(void 0===n.mp$ass_subscript)throw new Sk.builtin.TypeError("object is immutable");for(t=n.sq$length()-1;t>0;t-=1){var r=new Sk.builtin.int_(toInt(i.genrand_res53()*(t+1)));t=new Sk.builtin.int_(t);e=n.mp$subscript(r);n.mp$ass_subscript(r,n.mp$subscript(t)),n.mp$ass_subscript(t,e)}}return Sk.builtin.none.none$})),t.sample=new Sk.builtin.func((function(n,t){var e,r,u,s,h;for(Sk.builtin.pyCheckArgsLen("sample",arguments.length,2,2),Sk.builtin.pyCheckType("population","iterable",Sk.builtin.checkIterable(n)),Sk.builtin.pyCheckType("k","integer",Sk.builtin.checkInt(t)),t=Sk.builtin.asnum$(t),h=[],e=0,s=(u=Sk.abstr.iter(n)).tp$iternext();void 0!==s;e++,s=u.tp$iternext())r=Math.floor(i.genrand_res53()*(e+1)),enew pyStr(e))))},_value2member={},RegexFlagMeta=buildNativeClass("RegexFlagMeta",{constructor:function RegexFlagMeta(){},base:pyType,slots:{tp$iter(){const e=Object.values(_members)[Symbol.iterator]();return new pyIterator((()=>e.next().value))},sq$contains(e){if(!(e instanceof this))throw new TypeError("unsupported operand type(s) for 'in': '"+typeName(e)+"' and '"+typeName(this)+"'");return Object.values(_members).includes(e)}}});re.RegexFlag=buildNativeClass("RegexFlag",{meta:RegexFlagMeta,base:pyInt,constructor:function RegexFlag(e){const t=_value2member[e];if(t)return t;this.v=e,_value2member[e]=this},slots:{tp$new(e,t){checkOneArg("RegexFlag",e,t);const r=e[0].valueOf();if(!checkInt(r))throw new ValueError(objectRepr(r)+" is not a valid RegexFlag");return new re.RegexFlag(r)},$r(){let e=this.valueOf();const t=e<0;e=t?~e:e;const r=[];Object.entries(_members).forEach((([t,n])=>{const s=n.valueOf();e&s&&(e&=~s,r.push("re."+t))})),e&&r.push(hex(e).toString());let n=r.join("|");return t&&(n=r.length>1?"~("+n+")":"~"+n),new pyStr(n)},sq$contains(e){if(!(e instanceof re.RegexFlag))throw new TypeError("'in' requires a RegexFlag not "+typeName(e));return this.nb$and(e)===e},nb$and:flagBitSlot(((e,t)=>e&t),JSBI.bitwiseAnd),nb$or:flagBitSlot(((e,t)=>e|t),JSBI.bitwiseOr),nb$xor:flagBitSlot(((e,t)=>e^t),JSBI.bitwiseXor),nb$invert:function(){const e=this.v;return"number"==typeof e?new re.RegexFlag(~e):new re.RegexFlag(JSBI.bitwiseNot(e))}},proto:{valueOf(){return this.v}},flags:{sk$unacceptableBase:!0}}),re.TEMPLATE=re.T=new re.RegexFlag(1),re.IGNORECASE=re.I=new re.RegexFlag(2),re.LOCALE=re.L=new re.RegexFlag(4),re.MULTILINE=re.M=new re.RegexFlag(8),re.DOTALL=re.S=new re.RegexFlag(16),re.UNICODE=re.U=new re.RegexFlag(32),re.VERBOSE=re.X=new re.RegexFlag(64),re.DEBUG=new re.RegexFlag(128),re.ASCII=re.A=new re.RegexFlag(256);const _members={ASCII:re.A,IGNORECASE:re.I,LOCALE:re.L,UNICODE:re.U,MULTILINE:re.M,DOTALL:re.S,VERBOSE:re.X,TEMPLATE:re.T,DEBUG:re.DEBUG};function flagBitSlot(e,t){return function(r){if(r instanceof re.RegexFlag||r instanceof pyInt){let n=this.v,s=r.v;if("number"==typeof n&&"number"==typeof s){let t=e(n,s);return t<0&&(t+=4294967296),new re.RegexFlag(t)}return n=JSBI.BigUp(n),s=JSBI.BigUp(s),new re.RegexFlag(JSBI.numberIfSafe(t(n,s)))}return pyNotImplemented}}const jsFlags={i:re.I,m:re.M,s:re.S,u:re.U},jsInlineFlags={i:re.I,a:re.A,s:re.S,L:re.L,m:re.M,u:re.U,x:re.X};RegExp.prototype.hasOwnProperty("sticky")||delete jsFlags.s,RegExp.prototype.hasOwnProperty("unicode")||delete jsFlags.u;const flagFails=Object.entries({"cannot use LOCALE flag with a str pattern":re.L,"ASCII and UNICODE flags are incompatible":new re.RegexFlag(re.A.valueOf()|re.U.valueOf())}),inline_regex=/\\(\\?([isamux]+)\\)/g;function adjustFlags(e,t){let r=e.toString(),n="g",s=0;return r=r.replace(inline_regex,((e,t)=>{for(let r of t){const e=jsInlineFlags[r];s|=e.valueOf()}return""})),flagFails.forEach((([e,t])=>{if((t.valueOf()&s)===t.valueOf())throw new re.error("bad bad inline flags: "+e)})),t=numberBinOp(new re.RegexFlag(s),t,"BitOr"),flagFails.forEach((([e,r])=>{if(numberBinOp(r,t,"BitAnd")===r)throw new ValueError(e)})),numberBinOp(re.A,t,"BitAnd")!==re.A&&(t=numberBinOp(re.U,t,"BitOr")),Object.entries(jsFlags).forEach((([e,r])=>{numberBinOp(r,t,"BitAnd")===r&&(n+=e)})),t=new re.RegexFlag(t.valueOf()),[r,n,t]}let neg_lookbehind_A="(?)(?!(?:\\]|[^\\[]*[^\\\\]\\]))/g,py_to_js_unicode_escape=/\\\\[\\t\\r\\n \\v\\f#&~"'!:,;\`<>]|\\\\-(?!(?:\\]|[^\\[]*[^\\\\]\\]))/g,quantifierErrors=/Incomplete quantifier|Lone quantifier/g,_compiled_patterns=Object.create(null);function compile_pattern(e,t){let r,n;[r,n,t]=adjustFlags(e,t);const s=_compiled_patterns[e.toString()];if(s&&s.$flags===t)return s;const i={};let o,a;r="_"+r,r=r.replace(initialUnescapedBracket,"$1$2\\\\]$3"),r=r.replace(py_to_js_regex,((t,r,n,s,o,a)=>{switch(n){case"\\\\A":return r+neg_lookbehind_A+"^";case"\\\\Z":return r+"$(?!\\\\n)";case"{,":return r+"{0,";case"$":return r+"(?:(?=\\\\n$)|$)";default:if(n.endsWith(">"))return i[o]=!0,r+"(?<"+o+">";if(!i[s])throw new re.error("unknown group name "+s+" at position "+a+1,e,new pyInt(a+1));return r+"\\\\k<"+s+">"}})),r=r.slice(1);let l=r;n.includes("u")&&(l=r.replace(py_to_js_unicode_escape,(e=>{switch(e){case"\\\\ ":return" ";case"\\\\\\t":return"\\\\t";case"\\\\\\n":return"\\\\n";case"\\\\\\v":return"\\\\v";case"\\\\\\f":return"\\\\f";case"\\\\r":return"\\\\r";default:return e.slice(1)}})));try{o=new RegExp(l,n)}catch(g){if(!quantifierErrors.test(g.message))throw a=g.message.substring(g.message.lastIndexOf(":")+2)+" in pattern: "+e.toString(),new re.error(a,e);try{o=new RegExp(r,n.replace("u",""))}catch(g){throw a=g.message.substring(g.message.lastIndexOf(":")+2)+" in pattern: "+e.toString(),new re.error(a,e)}}const p=new re.Pattern(o,e,t);return _compiled_patterns[e.toString()]=p,p}function _compile(e,t){if(e instanceof re.Pattern){if(t!==zero||t.valueOf())throw new ValueError("cannot process flags argument with compiled pattern");return e}if(!checkString(e))throw new TypeError("first argument must be string or compiled pattern");return compile_pattern(e,t)}re.error=buildNativeClass("re.error",{base:Exception,constructor:function error(e,t,r){this.$pattern=t,this.$msg=e,this.$pos=r||pyNone,Exception.call(this,e)},slots:{tp$doc:"Exception raised for invalid regular expressions.\\n\\n Attributes:\\n\\n msg: The unformatted error message\\n pattern: The regular expression pattern\\n",tp$init(e,t){const[r,n,s]=copyKeywordToNamedArgs("re.error",["msg","pattern","pos"],e,t,[pyNone,pyNone]);this.$pattern=n,this.$pos=s,this.$msg=r}},getsets:{msg:{$get(){return this.$msg}},pattern:{$get(){return this.$pattern}},pos:{$get(){return this.$pos}}}});const zero=new pyInt(0),maxsize=Number.MAX_SAFE_INTEGER;re.Pattern=buildNativeClass("re.Pattern",{constructor:function(e,t,r){this.v=e,this.str=t,this.$flags=r,this.$groups=null,this.$groupindex=null},slots:{$r(){const e=objectRepr(this.str).slice(0,200),t=objectRepr(this.$flags.nb$and(re.U.nb$invert()));return new pyStr("re.compile("+e+(t?", "+t:"")+")")},tp$richcompare(e,t){if("Eq"!==t&&"NotEq"!==t||!(e instanceof re.Pattern))return pyNotImplemented;const r=this.str===e.str&&this.$flags===e.$flags;return"Eq"===t?r:!r},tp$hash(){},tp$doc:"Compiled regular expression object."},methods:{match:{$meth:function match(e,t,r){return this.$match(e,t,r)},$flags:{NamedArgs:["string","pos","endpos"],Defaults:[zero,maxsize]},$textsig:"($self, /, string, pos=0, endpos=sys.maxsize)",$doc:"Matches zero or more characters at the beginning of the string."},fullmatch:{$meth:function fullmatch(e,t,r){return this.full$match(e,t,r)},$flags:{NamedArgs:["string","pos","endpos"],Defaults:[zero,maxsize]},$textsig:"($self, /, string, pos=0, endpos=sys.maxsize)",$doc:"Matches against all of the string."},search:{$meth:function search(e,t,r){return this.$search(e,t,r)},$flags:{NamedArgs:["string","pos","endpos"],Defaults:[zero,maxsize]},$textsig:"($self, /, string, pos=0, endpos=sys.maxsize)",$doc:"Scan through string looking for a match, and return a corresponding match object instance.\\n\\nReturn None if no position in the string matches."},sub:{$meth:function sub(e,t,r){return this.$sub(e,t,r)},$flags:{NamedArgs:["repl","string","count"],Defaults:[zero]},$textsig:"($self, /, repl, string, count=0)",$doc:"Return the string obtained by replacing the leftmost non-overlapping occurrences of pattern in string by the replacement repl."},subn:{$meth:function(e,t,r){return this.$subn(e,t,r)},$flags:{NamedArgs:["repl","string","count"],Defaults:[zero]},$textsig:"($self, /, repl, string, count=0)",$doc:"Return the tuple (new_string, number_of_subs_made) found by replacing the leftmost non-overlapping occurrences of pattern with the replacement repl."},findall:{$meth:function findall(e,t,r){return this.find$all(e,t,r)},$flags:{NamedArgs:["string","pos","endpos"],Defaults:[zero,maxsize]},$textsig:"($self, /, string, pos=0, endpos=sys.maxsize)",$doc:"Return a list of all non-overlapping matches of pattern in string."},split:{$meth:function split(e,t){return this.$split(e,t)},$flags:{NamedArgs:["string","maxsplit"],Defaults:[zero]},$textsig:"($self, /, string, maxsplit=0)",$doc:"Split string by the occurrences of pattern."},finditer:{$meth:function finditer(e,t,r){return this.find$iter(e,t,r)},$flags:{NamedArgs:["string","pos","endpos"],Defaults:[zero,maxsize]},$textsig:"($self, /, string, pos=0, endpos=sys.maxsize)",$doc:"Return an iterator over all non-overlapping matches for the RE pattern in string.\\n\\nFor each match, the iterator returns a match object."},scanner:{$meth:function scanner(e,t,r){return this.$scanner(e,t,r)},$flags:{NamedArgs:["string","pos","endpos"],Defaults:[zero,maxsize]},$textsig:"($self, /, string, pos=0, endpos=sys.maxsize)",$doc:null},__copy__:{$meth:function copy(){return this},$flags:{NoArgs:!0},$textsig:"($self, /)",$doc:null},__deepcopy__:{$meth:function(){return this},$flags:{OneArg:!0},$textsig:"($self, memo, /)",$doc:null}},getsets:{pattern:{$get(){return this.str},$doc:"The pattern string from which the RE object was compiled."},flags:{$get(){return this.$flags},$doc:"The regex matching flags."},groups:{$get(){if(null===this.$groups){const e=(this.str.v.match(this.group$regex)||[]).length;this.$groups=new pyInt(e)}return this.$groups},$doc:"The number of capturing groups in the pattern."},groupindex:{$get(){if(null===this.$groupindex){const e=this.str.v.matchAll(this.group$regex),t=[];let r=1;for(const n of e)n[1]&&(t.push(new pyStr(n[1])),t.push(new pyInt(r))),r++;this.$groupindex=new pyMappingProxy(new pyDict(t))}return this.$groupindex},$doc:"A dictionary mapping group names to group numbers."}},proto:{group$regex:/\\((?!\\?(?!P<).*)(?:\\?P<([^\\d\\W]\\w*)>)?(?![^\\[]*\\])/g,get$count:e=>(e=asIndexSized(e,OverflowError))||Number.POSITIVE_INFINITY,get$jsstr(e,t,r){if(!checkString(e))throw new TypeError("expected string or bytes-like object");if(t===zero&&r===maxsize||void 0===t&&void 0===r)return{jsstr:e.toString(),pos:zero.valueOf(),endpos:e.sq$length()};const{start:n,end:s}=pySlice.startEnd$wrt(e,t,r);return{jsstr:e.toString().slice(n,s),pos:n,endpos:s}},find$all(e,t,r){let{jsstr:n}=this.get$jsstr(e,t,r);const s=this.v,i=n.matchAll(s),o=[];for(let a of i)o.push(1===a.length?new pyStr(a[0]):2===a.length?new pyStr(a[1]):new pyTuple(a.slice(1).map((e=>new pyStr(e)))));return new pyList(o)},$split(e,t){t=(t=asIndexSized(t))||Number.POSITIVE_INFINITY;let{jsstr:r}=this.get$jsstr(e);const n=this.v,s=[];let i,o=0,a=0;for(;null!==(i=n.exec(r))&&o1&&s.push(...i.slice(1).map((e=>void 0===e?pyNone:new pyStr(e)))),o++,a=n.lastIndex,i.index===n.lastIndex){if(!r)break;r=r.slice(i.index),a=0,n.lastIndex=1}return n.lastIndex=0,s.push(new pyStr(r.slice(a))),new pyList(s)},match$from_repl(e,t,r,n){let s;const i=e[e.length-1];return"object"==typeof i?(s=e.slice(0,e.length-3),Object.assign(s,{groups:i}),s.index=e[e.length-3]):(s=e.slice(0,e.length-2),s.groups=void 0,s.index=e[e.length-2]),new re.Match(s,this.str,t,r,n)},do$sub(e,t,r){const{jsstr:n,pos:s,endpos:i}=this.get$jsstr(t);let o;checkCallable(e)?o=t=>{const r=pyCall(e,[t]);if(!checkString(r))throw new TypeError("expected str instance, "+typeName(r)+" found");return r.toString()}:(e=this.get$jsstr(e).jsstr,o=t=>t.template$repl(e)),r=this.get$count(r);let a=0;const l=n.replace(this.v,((...e)=>{if(a>=r)return e[0];a++;const n=this.match$from_repl(e,t,s,i);return o(n)}));return[new pyStr(l),new pyInt(a)]},$sub(e,t,r){const[n]=this.do$sub(e,t,r);return n},$subn(e,t,r){return new pyTuple(this.do$sub(e,t,r))},do$match(e,t,r,n){let s;({jsstr:s,pos:r,endpos:n}=this.get$jsstr(t,r,n));const i=s.match(e);return null===i?pyNone:new re.Match(i,this,t,r,n)},$search(e,t,r){var n=new RegExp(this.v.source,this.v.flags.replace("g",""));return this.do$match(n,e,t,r)},$match(e,t,r){let n=this.v.source,s=this.v.flags.replace("g","").replace("m","");n="^"+n;var i=new RegExp(n,s);return this.do$match(i,e,t,r)},full$match(e,t,r){let n=this.v.source,s=this.v.flags.replace("g","").replace("m","");n="^(?:"+n+")$";var i=new RegExp(n,s);return this.do$match(i,e,t,r)},find$iter(e,t,r){let n;({jsstr:n,pos:t,endpos:r}=this.get$jsstr(e,t,r));const s=n.matchAll(this.v);return new pyIterator((()=>{const n=s.next().value;if(void 0!==n)return new re.Match(n,this,e,t,r)}))}},flags:{sk$unacceptableBase:!0}}),re.Match=buildNativeClass("re.Match",{constructor:function(e,t,r,n,s){this.v=e,this.$match=new pyStr(this.v[0]),this.str=r,this.$re=t,this.$pos=n,this.$endpos=s,this.$groupdict=null,this.$groups=null,this.$lastindex=null,this.$lastgroup=null,this.$regs=null},slots:{tp$doc:"The result of re.match() and re.search().\\nMatch objects always have a boolean value of True.",$r(){let e="",new pyStr(e)},tp$as_squence_or_mapping:!0,mp$subscript(e){const t=this.get$group(e);return void 0===t?pyNone:new pyStr(t)}},methods:{group:{$meth:function group(...e){let t;return e.length<=1?(t=this.get$group(e[0]),void 0===t?pyNone:new pyStr(t)):(t=[],e.forEach((e=>{e=this.get$group(e),t.push(void 0===e?pyNone:new pyStr(e))})),new pyTuple(t))},$flags:{MinArgs:0},$textsig:null,$doc:"group([group1, ...]) -> str or tuple.\\n Return subgroup(s) of the match by indices or names.\\n For 0 returns the entire match."},start:{$meth:function start(e){const t=this.get$group(e);return new pyInt(void 0===t?-1:this.str.v.indexOf(t,this.v.index+this.$pos))},$flags:{MinArgs:0,MaxArgs:1},$textsig:"($self, group=0, /)",$doc:"Return index of the start of the substring matched by group."},end:{$meth:function end(e){const t=this.get$group(e);return new pyInt(void 0===t?-1:this.str.v.indexOf(t,this.v.index+this.$pos)+[...t].length)},$flags:{MinArgs:0,MaxArgs:1},$textsig:"($self, group=0, /)",$doc:"Return index of the end of the substring matched by group."},span:{$meth:function span(e){return this.$span(e)},$flags:{MinArgs:0,MaxArgs:1},$textsig:"($self, group=0, /)",$doc:"For match object m, return the 2-tuple (m.start(group), m.end(group))."},groups:{$meth:function groups(e){return null!==this.$groups||(this.$groups=Array.from(this.v.slice(1),(t=>void 0===t?e:new pyStr(t))),this.$groups=new pyTuple(this.$groups)),this.$groups},$flags:{NamedArgs:["default"],Defaults:[pyNone]},$textsig:"($self, /, default=None)",$doc:"Return a tuple containing all the subgroups of the match, from 1.\\n\\n default\\n Is used for groups that did not participate in the match."},groupdict:{$meth:function groupdict(e){if(null!==this.$groupdict)return this.$groupdict;if(void 0===this.v.groups)this.$groupdict=new pyDict;else{const t=[];Object.entries(this.v.groups).forEach((([r,n])=>{t.push(new pyStr(r)),t.push(void 0===n?e:new pyStr(n))})),this.$groupdict=new pyDict(t)}return this.$groupdict},$flags:{NamedArgs:["default"],Defaults:[pyNone]},$textsig:"($self, /, default=None)",$doc:"Return a dictionary containing all the named subgroups of the match, keyed by the subgroup name.\\n\\n default\\n Is used for groups that did not participate in the match."},expand:{$meth:function expand(e){if(!checkString(e))throw new TypeError("expected str instance got "+typeName(e));return e=e.toString(),e=this.template$repl(e),new pyStr(e)},$flags:{OneArg:!0},$textsig:"($self, /, template)",$doc:"Return the string obtained by doing backslash substitution on the string template, as done by the sub() method."},__copy__:{$meth:function __copy__(){return this},$flags:{NoArgs:!0},$textsig:"($self, /)",$doc:null},__deepcopy__:{$meth:function __deepcopy__(){return this},$flags:{OneArg:!0},$textsig:"($self, memo, /)",$doc:null}},getsets:{lastindex:{$get(){if(null!==this.$lastindex)return this.$lastindex;let e,t=0;return this.v.forEach(((r,n)=>{n&&void 0!==r&&e!==r&&(t=n,e=r)})),this.$lastindex=t?new pyInt(t):pyNone,this.$lastindex},$doc:"The integer index of the last matched capturing group."},lastgroup:{$get(){if(null!==this.$lastgroup)return this.$lastgroup;if(void 0===this.v.groups)this.$lastgroup=pyNone;else{let e;Object.entries(this.v.groups).forEach((([t,r])=>{void 0!==r&&(e=t)})),this.$lastgroup=void 0===e?pyNone:new pyStr(e)}return this.$lastgroup},$doc:"The name of the last matched capturing group."},regs:{$get(){if(null!==this.$regs)return this.$regs;const e=[];return this.v.forEach(((t,r)=>{e.push(this.$span(r))})),this.$regs=new pyTuple(e),this.$regs}},string:{$get(){return this.str},$doc:"The string passed to match() or search()."},re:{$get(){return this.$re},$doc:"The regular expression object."},pos:{$get(){return new pyInt(this.$pos)},$doc:"The index into the string at which the RE engine started looking for a match."},endpos:{$get(){return new pyInt(this.$endpos)},$doc:"The index into the string beyond which the RE engine will not go."}},proto:{get$group(e){if(void 0===e)return this.v[0];if(checkString(e)){if(e=e.toString(),this.v.groups&&Object.prototype.hasOwnProperty.call(this.v.groups,e))return this.v.groups[e]}else if(isIndex(e)&&(e=asIndexSized(e))>=0&&e|\\\\g<([^\\d\\W]\\w*)>|\\\\g?/g,template$repl(e){return e.replace(this.template$regex,((e,t,r,n,s,i)=>{let o;if(void 0!==(t=t||r)?o=t{delete _compiled_patterns[e]})),pyNone},$flags:{NoArgs:!0},$textsig:"($module, / )",$doc:"Clear the regular expression caches"},template:{$meth:function template(e,t){return _compile(e,numberBinOp(re.T,t,"BitOr"))},$flags:{NamedArgs:["pattern","flags"],Defaults:[zero]},$textsig:"($module, / , pattern, flags=0)",$doc:"Compile a template pattern, returning a Pattern object"},escape:{$meth:function(e){if(!checkString(e))throw new TypeError("expected a str instances, got "+typeName(e));return e=(e=e.toString()).replace(escape_chrs,"\\\\$&"),new pyStr(e)},$flags:{NamedArgs:["pattern"],Defaults:[]},$textsig:"($module, / , pattern)",$doc:"\\n Escape special characters in a string.\\n "}});const escape_chrs=/[\\&\\~\\#.*+\\-?^\${}()|[\\]\\\\\\t\\r\\v\\f\\n ]/g;return re}`,"src/lib/signal.js":'var $builtinmodule=function(n){var i={};return i.SIG_DFL=new Sk.builtin.int_(0),i.SIG_IGN=new Sk.builtin.int_(1),i.CTRL_C_EVENT=new Sk.builtin.int_(0),i.CTRL_BREAK_EVENT=new Sk.builtin.int_(0),i.NSIG=new Sk.builtin.int_(23),i.SIGHUP=new Sk.builtin.int_(1),i.SIGNINT=new Sk.builtin.int_(2),i.SIGILL=new Sk.builtin.int_(4),i.SIGFPE=new Sk.builtin.int_(8),i.SIGKILL=new Sk.builtin.int_(9),i.SIGSEGV=new Sk.builtin.int_(11),i.SIGTERM=new Sk.builtin.int_(15),i.SIGBREAK=new Sk.builtin.int_(21),i.SIGABRT=new Sk.builtin.int_(22),i.pause=new Sk.builtin.func((function(){Sk.builtin.pyCheckArgsLen("pause",arguments.length,0,0);var n=new Sk.misceval.Suspension;return n.resume=function(){return Sk.builtin.none.none$},n.data={type:"Sk.promise",promise:new Promise((function(n,i){if(null!=Sk.signals&&Sk.signals.addEventListener){Sk.signals.addEventListener((function handleSignal(i){Sk.signals.removeEventListener(handleSignal),n()}))}else console.warn("signal.pause() not supported"),Sk.misceval.print_("signal.pause() not supported"),n()}))},n})),i.signal=new Sk.builtin.func((function(){throw new Sk.builtin.NotImplementedError("signal.signal is not supported.")})),i};',"src/lib/string.js":'var $builtinmodule=function(i){var t={};return t.ascii_lowercase=new Sk.builtin.str("abcdefghijklmnopqrstuvwxyz"),t.ascii_uppercase=new Sk.builtin.str("ABCDEFGHIJKLMNOPQRSTUVWXYZ"),t.ascii_letters=new Sk.builtin.str(t.ascii_lowercase.v+t.ascii_uppercase.v),t.lowercase=new Sk.builtin.str("abcdefghijklmnopqrstuvwxyz"),t.uppercase=new Sk.builtin.str("ABCDEFGHIJKLMNOPQRSTUVWXYZ"),t.letters=new Sk.builtin.str(t.lowercase.v+t.uppercase.v),t.digits=new Sk.builtin.str("0123456789"),t.hexdigits=new Sk.builtin.str("0123456789abcdefABCDEF"),t.octdigits=new Sk.builtin.str("01234567"),t.punctuation=new Sk.builtin.str("!\\"#$%&\'()*+,-./:;<=>?@[\\\\]^_`{|}~"),t.whitespace=new Sk.builtin.str("\\t\\n\\v\\f\\r "),t.printable=new Sk.builtin.str(t.digits.v+t.letters.v+t.punctuation.v+" \\t\\n\\r\\v\\f"),t.split=new Sk.builtin.func((function(...i){return Sk.misceval.callsimArray(Sk.builtin.str.prototype.split,i)})),t.capitalize=new Sk.builtin.func((function(i){return Sk.misceval.callsimArray(Sk.builtin.str.prototype.capitalize,[i])})),t.join=new Sk.builtin.func((function(i,t){return void 0===t&&(t=new Sk.builtin.str(" ")),Sk.misceval.callsimArray(Sk.builtin.str.prototype.join,[t,i])})),t.capwords=new Sk.builtin.func((function(i,n){if(Sk.builtin.pyCheckArgsLen("capwords",arguments.length,1,2),!Sk.builtin.checkString(i))throw new Sk.builtin.TypeError("s must be a string");if(void 0===n&&(n=new Sk.builtin.str(" ")),!Sk.builtin.checkString(n))throw new Sk.builtin.TypeError("sep must be a string");for(var e=Sk.misceval.callsimArray(t.split,[i,n]).v,r=[],l=0;l1&&function isLeapYear(t){return 0==(3&t)&&(t%100!=0||t%400==0)}(e?t.getUTCFullYear():t.getFullYear())&&u++,u}function stdTimezoneOffset(){var t=new Date(2002,0,1),e=new Date(2002,6,1);return Math.max(t.getTimezoneOffset(),e.getTimezoneOffset())}function dst(t){return t.getTimezoneOffset()1)return n[1];if(void 0===e)return null;try{return(n=t.toLocaleString(e,{timeZoneName:"short"}).split(" "))[n.length-1]}catch(i){return null}}function from_seconds(t,e){var i=new Date;if(t){Sk.builtin.pyCheckType("secs","number",Sk.builtin.checkNumber(t));var u=Sk.builtin.asnum$(t);i.setTime(1e3*u)}return function date_to_struct_time(t,e){let i;if(e=e||!1)i=[new Sk.builtin.str("UTC"),new Sk.builtin.int_(0)];else{var u=-t.getTimezoneOffset()/60,r=(u<0?"-":"+")+(""+Math.abs(u)).padStart(2,"0");i=[new Sk.builtin.str(r),new Sk.builtin.int_(3600*u)]}return new n([Sk.builtin.assk$(e?t.getUTCFullYear():t.getFullYear()),Sk.builtin.assk$((e?t.getUTCMonth():t.getMonth())+1),Sk.builtin.assk$(e?t.getUTCDate():t.getDate()),Sk.builtin.assk$(e?t.getUTCHours():t.getHours()),Sk.builtin.assk$(e?t.getUTCMinutes():t.getMinutes()),Sk.builtin.assk$(e?t.getUTCSeconds():t.getSeconds()),Sk.builtin.assk$(((e?t.getUTCDay():t.getDay())+6)%7),Sk.builtin.assk$(getDayOfYear(t,e)),Sk.builtin.assk$(e?0:dst(t)?1:0)],i)}(i,e)}e.struct_time=n,e.time=new Sk.builtin.func((function(){return Sk.builtin.pyCheckArgsLen("time",arguments.length,0,0),new Sk.builtin.float_(Date.now()/1e3)})),e.sleep=new Sk.builtin.func((function(t){return Sk.builtin.pyCheckArgsLen("sleep",arguments.length,1,1),Sk.builtin.pyCheckType("delay","float",Sk.builtin.checkNumber(t)),new Sk.misceval.promiseToSuspension(new Promise((function(e){Sk.setTimeout((function(){e(Sk.builtin.none.none$)}),1e3*Sk.ffi.remapToJs(t))})))})),e.localtime=new Sk.builtin.func((function(t){return Sk.builtin.pyCheckArgsLen("localtime",arguments.length,0,1),from_seconds(t,!1)})),e.gmtime=new Sk.builtin.func((function(t){return Sk.builtin.pyCheckArgsLen("gmtime",arguments.length,0,1),from_seconds(t,!0)}));var i=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],u=["Mon","Tue","Wed","Thu","Fri","Sat","Sun"];function asctime_f(t){if(Sk.builtin.pyCheckArgsLen("asctime",arguments.length,0,1),!t||Sk.builtin.checkNone(t)?t=from_seconds():t instanceof n||(t=new n(t)),t instanceof Sk.builtin.tuple&&9==t.v.length){var e=[];return e.push(u[Sk.builtin.asnum$(t.v[6])]),e.push(i[Sk.builtin.asnum$(t.v[1])-1]),e.push(padLeft(Sk.builtin.asnum$(t.v[2]).toString(),2,"0")),e.push(padLeft(Sk.builtin.asnum$(t.v[3]).toString(),2,"0")+":"+padLeft(Sk.builtin.asnum$(t.v[4]).toString(),2,"0")+":"+padLeft(Sk.builtin.asnum$(t.v[5]).toString(),2,"0")),e.push(padLeft(Sk.builtin.asnum$(t.v[0]).toString(),4,"0")),new Sk.builtin.str(e.join(" "))}}function mktime_f(t){if(Sk.builtin.pyCheckArgsLen("mktime",arguments.length,1,1),t instanceof Sk.builtin.tuple&&9==t.v.length){var e=new Date(Sk.builtin.asnum$(t.v[0]),Sk.builtin.asnum$(t.v[1])-1,Sk.builtin.asnum$(t.v[2]),Sk.builtin.asnum$(t.v[3]),Sk.builtin.asnum$(t.v[4]),Sk.builtin.asnum$(t.v[5]));return Sk.builtin.assk$(e.getTime()/1e3,void 0)}throw new Sk.builtin.TypeError("mktime() requires a struct_time or 9-tuple")}e.asctime=new Sk.builtin.func(asctime_f),e.ctime=new Sk.builtin.func((function(t){return Sk.builtin.pyCheckArgsLen("ctime",arguments.length,0,1),asctime_f(from_seconds(t))})),e.mktime=new Sk.builtin.func(mktime_f),e.timezone=new Sk.builtin.int_(60*stdTimezoneOffset()),e.altzone=new Sk.builtin.int_(60*function altTimezoneOffset(){var t=new Date(2002,0,1),e=new Date(2002,6,1);return Math.min(t.getTimezoneOffset(),e.getTimezoneOffset())}()),e.daylight=new Sk.builtin.int_(function daylight_check(){const t=new Date(2002,0,1),e=new Date(2002,6,1);return t.getTimezoneOffset()!=e.getTimezoneOffset()}()?1:0),e.tzname=new Sk.builtin.tuple(function timeZoneNames(){var t=new Date(2002,0,1),e=new Date(2002,6,1);return dst(t)?[new Sk.builtin.str(timeZoneName(e)),new Sk.builtin.str(timeZoneName(t))]:[new Sk.builtin.str(timeZoneName(t)),new Sk.builtin.str(timeZoneName(e))]}()),e.accept2dyear=Sk.builtin.assk$(1),e.clock=new Sk.builtin.func((function(){var t=0;return t=Sk.global.performance&&Sk.global.performance.now?performance.now()/1e3:(new Date).getTime()/1e3,new Sk.builtin.float_(t)})),e.strftime=new Sk.builtin.func((function strftime_f(t,e){var i;if(Sk.builtin.pyCheckArgsLen("strftime",arguments.length,1,2),!Sk.builtin.checkString(t))throw new Sk.builtin.TypeError("format must be a string");return e?e instanceof n||(e=new n(e)):e=from_seconds(),check_struct_time(e),i=Sk.ffi.remapToJs(t),Sk.ffi.remapToPy(Sk.global.strftime(i,new Date(1e3*mktime_f(e).v)))})),e.tzset=new Sk.builtin.func((function tzset_f(){throw new Sk.builtin.NotImplementedError("time.tzset() is not yet implemented")}));let r=null;return e.strptime=new Sk.builtin.func((function strptime_f(...t){return Sk.builtin.pyCheckArgsLen("strptime",t.length,1,2),null===r?Sk.misceval.chain(Sk.importModule("_strptime",!1,!0),(e=>(r=e.tp$getattr(new Sk.builtin.str("_strptime_time")),r.tp$call(t)))):r.tp$call(t)})),e};`,"src/lib/token.js":'var $builtinmodule=function(n){var e={};e.__file__=new Sk.builtin.str("/src/lib/token.py");const t=[];for(let i in Sk.token.tok_name){const n=Sk.token.tok_name[i].slice(2),k=parseInt(i,10);t.push(Sk.ffi.remapToPy(k)),t.push(Sk.ffi.remapToPy(n)),e[n]=Sk.ffi.remapToPy(k)}return e.tok_name=new Sk.builtin.dict(t),e.ISTERMINAL=new Sk.builtin.func((function(n){return Sk.builtin.pyCheckArgsLen("ISTERMINAL",arguments.length,1,1),Sk.token.ISTERMINAL(Sk.ffi.remapToJs(n))})),e.ISNONTERMINAL=new Sk.builtin.func((function(n){return Sk.builtin.pyCheckArgsLen("ISNONTERMINAL",arguments.length,1,1),Sk.token.ISNONTERMINAL(Sk.ffi.remapToJs(n))})),e.ISEOF=new Sk.builtin.func((function(n){return Sk.builtin.pyCheckArgsLen("ISEOF",arguments.length,1,1),Sk.token.ISEOF(Sk.ffi.remapToJs(n))})),e};',"src/lib/tokenize.js":'var $builtinmodule=function(e){var i={};return i.tokenize=new Sk.builtin.func((function(e){Sk.builtin.pyCheckArgsLen("tokenize",1,1),Sk.builtin.checkFunction(e);const i=[];return Sk._tokenize("",(function jsReadline(){const i=Sk.misceval.callsimArray(e);return Sk.ffi.remapToJs(i)}),"UTF-8",(function receiveToken(e){i.push(new Sk.builtin.tuple([Sk.ffi.remapToPy(e.type),Sk.ffi.remapToPy(e.string),new Sk.builtin.tuple([Sk.ffi.remapToPy(e.start[0]),Sk.ffi.remapToPy(e.start[1])]),new Sk.builtin.tuple([Sk.ffi.remapToPy(e.end[0]),Sk.ffi.remapToPy(e.end[1])]),Sk.ffi.remapToPy(e.line)]))})),new Sk.builtin.list(i)})),i};',"src/lib/turtle.js":`var $builtinmodule=function(e){"use strict";var t=function getConfiguredTarget(){var e,t;for(t="string"==typeof(e=Sk.TurtleGraphics&&Sk.TurtleGraphics.target||"turtle")?document.getElementById(e):e;t.firstChild;)t.removeChild(t.firstChild);return t}();return t.turtleInstance?t.turtleInstance.reset():t.turtleInstance=function generateTurtleModule(e){var t,n,r,i,s,a,o,l,u={__name__:new Sk.builtin.str("turtle")},c=!0,h=1e3/30,d={},f={},_={target:"turtle",width:400,height:400,worldWidth:0,worldHeight:0,animate:!0,bufferSize:0,allowUndo:!0,assets:{}};function getAsset(e){var t=i.assets,n="function"==typeof t?t(e):t[e];return"string"==typeof n?new Promise((function(t,r){var s=new Image;s.onload=function(){i.assets[e]=this,t(s)},s.onerror=function(){r(new Error("Missing asset: "+n))},s.src=n})):new InstantPromise(void 0,n)}function InstantPromise(e,t){this.lastResult=t,this.lastError=e}function FrameManager(){this.reset()}function getFrameManager(){return o||(o=new FrameManager),o}function MouseHandler(){var e=this;for(var t in this._target=getTarget(),this._managers={},this._handlers={mousedown:function(t){e.onEvent("mousedown",t)},mouseup:function(t){e.onEvent("mouseup",t)},mousemove:function(t){e.onEvent("mousemove",t)}},this._handlers)this._target.addEventListener(t,this._handlers[t])}function EventManager(e,t){this._type=e,this._target=t,this._handlers=void 0,function getMouseHandler(){return a||(a=new MouseHandler),a}().addManager(e,this)}function Turtle(e){if(getFrameManager().addTurtle(this),this._screen=getScreen(),this._managers={},this._shape=e.v,!d.hasOwnProperty(this._shape))throw new Sk.builtin.ValueError("Shape:'"+this._shape+"' not in default shape, please check shape again!");this.reset()}function Screen(){var e,t;this._frames=1,this._delay=void 0,this._bgcolor="none",this._mode="standard",this._managers={},this._keyLogger={},e=(i.worldWidth||i.width||getWidth())/2,t=(i.worldHeight||i.height||getHeight())/2,this.setUpWorld(-e,-t,e,t)}function ensureAnonymous(){return s||(s=Sk.misceval.callsimArray(u.Turtle)),s.instance}function getTarget(){return e}function getScreen(){return r||(r=new Screen),r}function getWidth(){return 0|(r&&r._width||i.width||getTarget().clientWidth||_.width)}function getHeight(){return 0|(r&&r._height||i.height||getTarget().clientHeight||_.height)}function createLayer(e,t){var n,r=document.createElement("canvas"),i=getWidth(),s=getHeight(),a=getTarget().firstChild?-s+"px":"0";return r.width=i,r.height=s,r.style.position="relative",r.style.display="block",r.style.setProperty("margin-top",a),r.style.setProperty("z-index",e),t&&(r.style.display="none"),getTarget().appendChild(r),(n=r.getContext("2d")).lineCap="round",n.lineJoin="round",applyWorld(getScreen(),n),n}function cancelAnimationFrame(){t&&((window.cancelAnimationFrame||window.mozCancelAnimationFrame)(t),t=void 0),n&&(window.clearTimeout(n),n=void 0)}function applyWorld(e,t){var n=e.llx,r=(e.lly,e.urx,e.ury),i=e.xScale,s=e.yScale;t&&(clearLayer(t),t.restore(),t.save(),t.scale(1/i,1/s),t.translate(-n,-r))}function pushUndo(e){var t,n,r;if(i.allowUndo&&e._bufferSize){for(e._undoBuffer||(e._undoBuffer=[]);e._undoBuffer.length>e._bufferSize;)e._undoBuffer.shift();for(n={},t="x y angle radians color fill down filling shown shape size".split(" "),r=0;r=0;)this._turtles[e].reset();this._turtles=[],this._frames=[],this._frameCount=0,this._buffer=1,this._rate=0,this._animationFrame=animationFrame()},e.addFrame=function(e,t){return t&&(this._frameCount+=1),this.frames().push(e),!i.animate||this._buffer&&this._frameCount===this.frameBuffer()?this.update():new InstantPromise},e.frames=function(){return this._frames},e.frameBuffer=function(e){return"number"==typeof e&&(this._buffer=0|e,e&&e<=this._frameCount)?this.update():this._buffer},e.refreshInterval=function(e){return"number"==typeof e&&(this._rate=0|e,this._animationFrame=animationFrame(e)),this._rate},e.update=function(){return this._frames&&this._frames.length?this.requestAnimationFrame():new InstantPromise},e.requestAnimationFrame=function(){var e,t,n=this._frames,r=this._animationFrame,i=this._turtles,s=getScreen().spriteLayer();return this._frames=[],this._frameCount=0,new Promise((function(a){r((function paint(){for(t=0;t=0;)l[a].test(n,r,i,s)&&l[a].canMove("mousedown"===e);if(o&&o.length)for(computeCoordinates(),a=o.length;--a>=0;)("mousemove"===e&&o[a].canMove()&&o[a].test(n,r,i,s)||"mousedown"===e&&o[a].test(n,r,i,s))&&o[a].trigger([i,s])},l.reset=function(){this._managers={}},l.addManager=function(e,t){this._managers[e]||(this._managers[e]=[]),this._managers[e].push(t)},function(e){e.reset=function(){this._handlers=void 0},e.canMove=function(e){return!(!this._target||!this._target.hitTest)&&(void 0!==e&&(this._target.hitTest.hit=e),this._target.hitTest.hit)},e.test=function(e,t,n,r){return this._target&&this._target.hitTest?this._target.hitTest(e,t,n,r):!!this._target},e.trigger=function(e){var t,n=this._handlers;if(n&&n.length)for(t=0;t.5&&e<10.5?Sk.builtin.asnum$(Sk.builtin.round(Sk.builtin.assk$(e))):0,this._speed=e,this._computed_speed=2*e,this.addUpdate(void 0,!1,{speed:this._computed_speed})},e.$speed.minArgs=0,e.$speed.co_varnames=["speed"],e.$pencolor=function(e,t,n,r){return void 0!==e?(this._color=createColor(this._colorMode,e,t,n,r),this.addUpdate(void 0,this._shown,{color:this._color})):hexToRGB(this._color)},e.$pencolor.co_varnames=["r","g","b","a"],e.$pencolor.minArgs=0,e.$pencolor.returnType=f.COLOR,e.$fillcolor=function(e,t,n,r){return void 0!==e?(this._fill=createColor(this._colorMode,e,t,n,r),this.addUpdate(void 0,this._shown,{fill:this._fill})):hexToRGB(this._fill)},e.$fillcolor.co_varnames=["r","g","b","a"],e.$fillcolor.minArgs=0,e.$fillcolor.returnType=f.COLOR,e.$color=function(e,t,n,r){return void 0!==e?(void 0===t||void 0!==n?(this._color=createColor(this._colorMode,e,t,n,r),this._fill=this._color):(this._color=createColor(this._colorMode,e),this._fill=createColor(this._colorMode,t)),this.addUpdate(void 0,this._shown,{color:this._color,fill:this._fill})):[this.$pencolor(),this.$fillcolor()]},e.$color.minArgs=0,e.$color.co_varnames=["color","fill","b","a"],e.$color.returnType=function(e){return new Sk.builtin.tuple([f.COLOR(e[0]),f.COLOR(e[1])])},e.$fill=function(e){if(void 0!==e){if((e=!!e)===this._filling)return;return this._filling=e,e?(pushUndo(this),this.addUpdate(void 0,!1,{filling:!0,fillBuffer:[{x:this._x,y:this._y}]})):(pushUndo(this),this.addUpdate((function(){this.fillBuffer.push(this),drawFill.call(this)}),!0,{filling:!1,fillBuffer:void 0}))}return this._filling},e.$fill.co_varnames=["flag"],e.$fill.minArgs=0,e.$begin_fill=function(){return this.$fill(!0)},e.$end_fill=function(){return this.$fill(!1)},e.$stamp=function(){return pushUndo(this),this.addUpdate((function(){drawTurtle(this,this.context())}),!0)},e.$dot=function(e,t,n,r,i){return pushUndo(this),e="number"==typeof(e=Sk.builtin.asnum$(e))?Math.max(1,0|Math.abs(e)):Math.max(this._size+4,2*this._size),t=void 0!==t?createColor(this._colorMode,t,n,r,i):this._color,this.addUpdate(drawDot,!0,void 0,e,t)},e.$dot.co_varnames=["size","color","g","b","a"],e.$write=function(e,t,n,r){var i,s,a,o,l,u=this;return pushUndo(this),e=String(e),r&&r.constructor===Array&&(s="string"==typeof r[0]?r[0]:"Arial",a=String(r[1]||"12pt"),o="string"==typeof r[2]?r[2]:"normal",/^\\d+$/.test(a)&&(a+="pt"),r=[o,a,s].join(" ")),n||(n="left"),i=this.addUpdate(drawText,!0,void 0,e,n,r),!t||"left"!==n&&"center"!==n||(l=function measureText(e,t){return t&&(p.font=t),p.measureText(e).width}(e,r),"center"===n&&(l/=2),i=i.then((function(){var e=u.getState();return u.translate(e.x,e.y,l,0,!0)}))),i},e.$write.co_varnames=["message","move","align","font"],e.$write.minArgs=1,e.$pensize=e.$width=function(e){return void 0!==e?(this._size=e,this.addUpdate(void 0,this._shown,{size:e})):this._size},e.$pensize.minArgs=e.$width.minArgs=0,e.$pensize.co_varnames=e.$width.co_varnames=["width"],e.$showturtle=e.$st=function(){return this._shown=!0,this.addUpdate(void 0,!0,{shown:!0})},e.$hideturtle=e.$ht=function(){return this._shown=!1,this.addUpdate(void 0,!0,{shown:!1})},e.$isvisible=function(){return this._shown},e.$shape=function(e){return e&&d[e]?(this._shape=e,this.addUpdate(void 0,this._shown,{shape:e})):this._shape},e.$shape.minArgs=0,e.$shape.co_varnames=["name"],e.$window_width=function(){return this._screen.$window_width()},e.$window_height=function(){return this._screen.$window_height()},e.$tracer=function(e,t){return this._screen.$tracer(e,t)},e.$tracer.minArgs=0,e.$tracer.co_varnames=["n","delay"],e.$update=function(){return 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i=this;i.llx=e,i.lly=t,i.urx=n,i.ury=r,i.xScale=(n-e)/getWidth(),i.yScale=-1*(r-t)/getHeight(),i.lineScale=Math.min(Math.abs(i.xScale),Math.abs(i.yScale))},e.$setup=function(e,t,n,r){return isNaN(parseFloat(e))&&(e=getWidth()),isNaN(parseFloat(t))&&(t=getHeight()),e<=1&&(e=getWidth()*e),t<=1&&(t=getHeight()*t),this._width=e,this._height=t,this._xOffset=void 0===n||isNaN(parseInt(n))?0:parseInt(n),this._yOffset=void 0===r||isNaN(parseInt(r))?0:parseInt(r),"world"===this._mode?this._setworldcoordinates(this.llx,this.lly,this.urx,this.ury):this._setworldcoordinates(-e/2,-t/2,e/2,t/2)},e.$setup.minArgs=0,e.$setup.co_varnames=["width","height","startx","starty"],e.$register_shape=e.$addshape=function(e,t){if(!t)return getAsset(e).then((function(t){d[e]=t}));d[e]=t},e.$register_shape.minArgs=1,e.$register_shape.co_varnames=["name","shape"],e.$getshapes=function(){return Object.keys(d)},e.$tracer=function(e,t){return void 0!==e||void 0!==t?("number"==typeof 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n,r,i,s=d[e.shape],a=getScreen(),o=(getWidth(),getHeight(),a.xScale),l=a.yScale;if(t){if(n=Math.cos(e.radians)/o,r=Math.sin(e.radians)/l,i=Math.atan2(r,n)-Math.PI/2,t.save(),t.translate(e.x,e.y),t.scale(o,l),s.nodeName){var u=s.naturalWidth,c=s.naturalHeight;t.drawImage(s,0,0,u,c,-u/2,-c/2,u,c)}else{t.rotate(i),t.beginPath(),t.lineWidth=1,t.strokeStyle=e.color,t.fillStyle=e.fill,t.moveTo(-s[0][0],s[0][1]);for(var h=1;ho)throw u=l===o?"exactly "+o:"between "+l+" and "+o,new Sk.builtin.TypeError(a+"() takes "+u+" positional argument(s) ("+d.length+" given)");for(e=d.length;--e>=0;)void 0!==d[e]&&(d[e]instanceof Sk.builtin.func?d[e]=pythonToJavascriptFunction(d[e]):d[e]instanceof Sk.builtin.method?d[e]=pythonToJavascriptFunction(d[e].im_func,d[e].im_self):d[e]&&d[e].$d instanceof Sk.builtin.dict&&d[e].instance?d[e]=d[e].instance:d[e]=Sk.ffi.remapToJs(d[e]));var _=d.slice(0);for(d=[],e=_.length;e>=0;--e)null!==_[e]&&(d[e]=_[e]);try{t=f[n].apply(f,d)}catch(g){throw window&&window.console&&(window.console.log("wrapped method failed"),window.console.log(g.stack)),g}return t instanceof InstantPromise&&(t=t.lastResult),t instanceof Promise?(t=t.catch((function(e){throw window&&window.console&&(window.console.log("promise failed"),window.console.log(e.stack)),e})),(i=new Sk.misceval.Suspension).resume=function(){return void 0===s?Sk.builtin.none.none$:Sk.ffi.remapToPy(s)},i.data={type:"Sk.promise",promise:t.then((function(e){return s=e,e}))},i):void 0===t?Sk.builtin.none.none$:h?t:"function"==typeof c?c(t):Sk.ffi.remapToPy(t)},i.co_name=new Sk.builtin.str(a),i.co_varnames=u.slice(),i.$defaults=[];for(var d=l;d")})),e.__iter__=new Sk.builtin.func((function(n){var e=n.lineList;return Sk.builtin.makeGenerator((function(){if(!(this.$index>=this.$lines.length))return new Sk.builtin.str(this.$lines[this.$index++])}),{$obj:n,$index:0,$lines:e})})),e.read=new Sk.builtin.func((function(n,e){if(n.closed)throw new Sk.builtin.ValueError("I/O operation on closed file");var i=n.data$.length;void 0===e&&(e=i);var t=new Sk.builtin.str(n.data$.substr(n.pos$,e));return n.pos$+=e,n.pos$>=i&&(n.pos$=i),t})),e.readline=new Sk.builtin.func((function(n,e){var i="";return n.currentLinee===o)).length)throw new i("one of the hex, bytes, bytes_le, fields, or int arguments must be given");if(u!==o){u=u.toString().replace("urn:","").replace("uuid:","");let e=0,i=u.length-1;for(;"{}".indexOf(u[e])>=0;)e++;for(;"{}".indexOf(u[i])>=0;)i--;if(u=u.slice(e,i+1),u=u.replace(S,""),32!==u.length)throw new s("badly formed hexadecimal UUID string");f=d(n,[new t(u),U])}if(c!==o){if(!(c instanceof e))throw new i("bytes_le should be a bytes instance");if(c=c.valueOf(),16!==c.length)throw new s("bytes_le is not a 16-char string");h=switchBytesBytesLe(c),h=new e(h)}if(h!==o){if(!(h instanceof e))throw new i("bytes_le should be a bytes instance");if(16!==h.valueOf().length)throw new s("bytes is not a 16-char string");f=d(w,[h],["byteorder",v])}if(p!==o)throw new r("fields 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e(switchBytesBytesLe(n))}},fields:{$get:()=>notImplemented()},time_low:{$get:()=>notImplemented()},time_mid:{$get:()=>notImplemented()},time_hi_version:{$get:()=>notImplemented()},clock_seq_hi_variant:{$get:()=>notImplemented()},clock_seq_low:{$get:()=>notImplemented()},time:{$get:()=>notImplemented()},clock_seq:{$get:()=>notImplemented()},node:{$get:()=>notImplemented()},hex:{$get(){return E.nb$remainder(this.$int)}},urn:{$get(){return new t(`urn:uuid:${this}`)}},variant:{$get:()=>notImplemented()},version:{$get:()=>notImplemented()}}});return h("uuid",p,{uuid1:{$meth(){notImplemented()},$flags:{FastCall:!0}},uuid2:{$meth(){notImplemented()},$flags:{FastCall:!0}},uuid3:{$meth(){notImplemented()},$flags:{FastCall:!0}},uuid4:{$meth(){const t=new e(f.getRandomValues(new Uint8Array(16)));return d(R,[],["bytes",t,"version",I])},$flags:{NoArgs:!0}},uuid5:{$meth(){notImplemented()},$flags:{FastCall:!0}}}),p}',"src/lib/webbrowser.js":'var $builtinmodule=function(n){var e={},t="undefined"!=typeof window&&"undefined"!=typeof window.navigator;function open_tab(n){return Sk.builtin.pyCheckType("url","string",Sk.builtin.checkString(n)),t?(n=n.$jsstr(),window.open(n,"_blank"),Sk.builtin.bool.true$):Sk.builtin.bool.false$}return e.__name__=new Sk.builtin.str("webbrowser"),e.open=new Sk.builtin.func((function open(n){return Sk.builtin.pyCheckArgsLen("open",arguments.length+1,1,3),open_tab(n)})),e.open_new=new Sk.builtin.func((function open_new(n){return Sk.builtin.pyCheckArgsLen("open_new",arguments.length,1,1),open_tab(n)})),e.open_new_tab=new Sk.builtin.func((function open_new_tab(n){return Sk.builtin.pyCheckArgsLen("open_new_tab",arguments.length,1,1),open_tab(n)})),e.DefaultBrowser=Sk.misceval.buildClass(e,(function dflbrowser(n,e){e.__init__=new Sk.builtin.func((function __init__(n){return Sk.builtin.none.none$})),e.open=new Sk.builtin.func((function open(n,e){return Sk.builtin.pyCheckArgsLen("open",arguments.length,2,4),open_tab(e)})),e.open_new=new Sk.builtin.func((function open_new(n,e){return Sk.builtin.pyCheckArgsLen("open_new",arguments.length,2,2),open_tab(e)})),e.open_new_tab=new Sk.builtin.func((function open_new_tab(n,e){return Sk.builtin.pyCheckArgsLen("open_new_tab",arguments.length,2,2),open_tab(e)}))}),"DefaultBrowser",[]),e.get=new Sk.builtin.func((function get(){return Sk.builtin.pyCheckArgsLen("get",arguments.length,0,1),Sk.misceval.callsimArray(e.DefaultBrowser,[])})),e};',"src/lib/webgl/__init__.js":`var $builtinmodule=function(n){var t={__name__:new Sk.builtin.str("webgl")},makeFailHTML=function(n){return'
'+n+"
"},e='This page requires a browser that supports WebGL.
Click here to upgrade your browser.';return t.Context=Sk.misceval.buildClass(t,(function(n,t){t.__init__=new Sk.builtin.func((function(n,t){var i=document.getElementById(t.v),r=function(n,t){var i=document.getElementById(n);if(t||(t=i.getElementsByTagName("canvas")[0]),t){var r=function(n){for(var t=["webgl","experimental-webgl","webkit-3d","moz-webgl"],e=null,i=0;i7||7==a.Chrome[0]&&a.Chrome[1]>0||7==a.Chrome[0]&&0==a.Chrome[1]&&a.Chrome[2]>=521)?i.innerHTML=makeFailHTML('It doesn\\'t appear your computer can support WebGL.
Click here for more information.'):i.innerHTML=makeFailHTML(e)}return r}i.innerHTML=makeFailHTML(e)}(t.v,i);if(!r)throw new Error("Your browser does not appear to support WebGL.");for(var u in n.gl=r,r.__proto__)if("number"==typeof r.__proto__[u])Sk.abstr.objectSetItem(n.$d,new Sk.builtin.str(u),r.__proto__[u]);else if("function"==typeof r.__proto__[u])switch(u){case"bufferData":case"clearColor":case"drawArrays":case"getAttribLocation":case"getUniformLocation":case"shaderSource":case"uniformMatrix4fv":case"vertexAttribPointer":case"viewport":break;default:!function(t){Sk.abstr.objectSetItem(n.$d,new Sk.builtin.str(u),new Sk.builtin.func((function(){var n=r.__proto__[t];return n.apply(r,arguments)})))}(u)}r.clearColor(100/255,149/255,237/255,1),r.clear(r.COLOR_BUFFER_BIT)})),t.tp$getattr=Sk.generic.getAttr,t.bufferData=new Sk.builtin.func((function(n,t,e,i){n.gl.bufferData(t,e.v,i)})),t.clearColor=new Sk.builtin.func((function(n,t,e,i,r){n.gl.clearColor(Sk.builtin.asnum$(t),Sk.builtin.asnum$(e),Sk.builtin.asnum$(i),Sk.builtin.asnum$(r))})),t.getAttribLocation=new Sk.builtin.func((function(n,t,e){return n.gl.getAttribLocation(t,e.v)})),t.getUniformLocation=new Sk.builtin.func((function(n,t,e){return n.gl.getUniformLocation(t,e.v)})),t.shaderSource=new Sk.builtin.func((function(n,t,e){n.gl.shaderSource(t,e.v)})),t.drawArrays=new Sk.builtin.func((function(n,t,e,i){n.gl.drawArrays(Sk.builtin.asnum$(t),Sk.builtin.asnum$(e),Sk.builtin.asnum$(i))})),t.vertexAttribPointer=new Sk.builtin.func((function(n,t,e,i,r,u,a){n.gl.vertexAttribPointer(t,Sk.builtin.asnum$(e),Sk.builtin.asnum$(i),r,Sk.builtin.asnum$(u),Sk.builtin.asnum$(a))})),t.viewport=new Sk.builtin.func((function(n,t,e,i,r){n.gl.viewport(Sk.builtin.asnum$(t),Sk.builtin.asnum$(e),Sk.builtin.asnum$(i),Sk.builtin.asnum$(r))})),t.uniformMatrix4fv=new Sk.builtin.func((function(n,t,e,i){n.gl.uniformMatrix4fv(Sk.builtin.asnum$(t),e,i.v)})),t.setDrawFunc=new Sk.builtin.func((function(n,t){var e=(new Date).getTime();setInterval((function(){Sk.misceval.callsimArray(t,[n,(new Date).getTime()-e])}),1e3/60)}))}),"Context",[]),t.Float32Array=Sk.misceval.buildClass(t,(function(n,t){t.__init__=new Sk.builtin.func((function(n,t){n.v="number"==typeof t?new Float32Array(t):new Float32Array(Sk.ffi.remapToJs(t))})),t.__repr__=new Sk.builtin.func((function(n){for(var t=[],e=0;e0&&(i=(l/=v)*l,a=(s/=v)*s,c=(m/=v)*m,u=l*s,r=s*m,f=m*l,o=l*_,k=s*_,S=m*_,y=1-w,(b=Sk.misceval.callsimArray(n.Mat44)).elements[0]=y*i+w,b.elements[1]=y*u-S,b.elements[2]=y*f+k,b.elements[3]=0,b.elements[4]=y*u+S,b.elements[5]=y*a+w,b.elements[6]=y*r-o,b.elements[7]=0,b.elements[8]=y*f-k,b.elements[9]=y*r+o,b.elements[10]=y*c+w,b.elements[11]=0,b.elements[12]=0,b.elements[13]=0,b.elements[14]=0,b.elements[15]=1,b=b.multiply(e),e.elements=b.elements);return e})),t.multiply=new Sk.builtin.func((function(e,t){for(var l=Sk.misceval.callsimArray(n.Mat44),s=0;s<4;s++)l.elements[4*s+0]=e.elements[4*s+0]*t.elements[0]+e.elements[4*s+1]*t.elements[4]+e.elements[4*s+2]*t.elements[8]+e.elements[4*s+3]*t.elements[12],l.elements[4*s+1]=e.elements[4*s+0]*t.elements[1]+e.elements[4*s+1]*t.elements[5]+e.elements[4*s+2]*t.elements[9]+e.elements[4*s+3]*t.elements[13],l.elements[4*s+2]=e.elements[4*s+0]*t.elements[2]+e.elements[4*s+1]*t.elements[6]+e.elements[4*s+2]*t.elements[10]+e.elements[4*s+3]*t.elements[14],l.elements[4*s+3]=e.elements[4*s+0]*t.elements[3]+e.elements[4*s+1]*t.elements[7]+e.elements[4*s+2]*t.elements[11]+e.elements[4*s+3]*t.elements[15];return e.elements=l.elements,e})),t.lookAt=new Sk.builtin.func((function(e,t,l,s,m,i,a,c,u,r){var f=[t-m,l-i,s-a],o=Math.sqrt(f[0]*f[0]+f[1]*f[1]+f[2]*f[2]);o&&(f[0]/=o,f[1]/=o,f[2]/=o);var k=[c,u,r],S=[];S[0]=k[1]*f[2]-k[2]*f[1],S[1]=-k[0]*f[2]+k[2]*f[0],S[2]=k[0]*f[1]-k[1]*f[0],k[0]=f[1]*S[2]-f[2]*S[1],k[1]=-f[0]*S[2]+f[2]*S[0],k[2]=f[0]*S[1]-f[1]*S[0],(o=Math.sqrt(S[0]*S[0]+S[1]*S[1]+S[2]*S[2]))&&(S[0]/=o,S[1]/=o,S[2]/=o),(o=Math.sqrt(k[0]*k[0]+k[1]*k[1]+k[2]*k[2]))&&(k[0]/=o,k[1]/=o,k[2]/=o);var y=Sk.misceval.callsimArray(n.Mat44);return y.elements[0]=S[0],y.elements[4]=S[1],y.elements[8]=S[2],y.elements[12]=0,y.elements[1]=k[0],y.elements[5]=k[1],y.elements[9]=k[2],y.elements[13]=0,y.elements[2]=f[0],y.elements[6]=f[1],y.elements[10]=f[2],y.elements[14]=0,y.elements[3]=0,y.elements[7]=0,y.elements[11]=0,y.elements[15]=1,y=y.multiply(e),e.elements=y.elements,e.translate(-t,-l,-s),e}))}),"Mat44",[]),n.Mat33=Sk.misceval.buildClass(n,(function(e,n){n.__init__=new Sk.builtin.func((function(e){Sk.misceval.callsimArray(n.loadIdentity,[e])})),n.loadIdentity=new 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