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CHANGELOG.md

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3.8.0.1

Hotfix:

  • Fixed an error where copied gremlinpy.Gremlin instances did not allow chaining from their last object

3.8.0

Added:

  • A copy method on gremlinpy.Gremlin, gremlinpy.Token, and gremlinpy.Predicate instances that copies over the current query into a new object chain.

3.7.0

Added:

  • Predicates for 'from', 'to', and 'or' -- #5

3.6.1

Fixed:

  • Issue where a predicate object followed a predicate object and it didn't convert the Gremlin representation of second predicate correctly.

3.6.0

Added:

  • NOT 'not' predicate

Changed:

  • All args passed to all functions are bound instead of only the last one.
  • If a Param object is passed to Gremlinpy.bind_param the remaining checks for the name/value are not run.

3.5.0

Added:

  • Added Not predicate as NOT

3.4.4

Fixed:

  • Error with binding params of parent Gremlin instances overwriting params inherited from children -- #4

3.4.3

Fixed:

  • Error with binding params of parent Gremlin instances overwriting params inherited from children -- #2

3.4.2

Fixed:

  • Error with GetEdge Statement regarding direction of other edge. It now takes into account which direction the statement is attempting to check.

3.4.1

Fixed:

  • Error with install procedure. Moved version number outside of gremlinpy.init.py

3.4.0.1

Added:

  • simple test runner to setup.py

3.4.0

Added:

  • six dependency
  • Python 2.7 support

3.3.0

Added:

  • _ function that allows you to dynamically create predicates. _('myPredicate', arg, arg2, ...argN)

Changed:

  • Predicates are no longer forced to lower case. If there needs to be a different representation for the predidate, overwrite the _function method

Fixed:

  • There was an error in type checking for Functions' arguments regarding Gremlin instances (fixed in a few other places too).

3.2.2

Changed:

  • Predicates now back to binding arguments.

Fixed:

  • When defining a parent gremlin object, the current parameters are bound up the chain
  • Fixed the GetEdge statement

Removed:

  • A bunch of newly added predicates: out, outE, outV, in, inE, inV, both, bothE, bothV -- they were deemed unnecessary

3.2.1

Changed:

  • Added new predicates: out, outE, outV, in, inE, inV, both, bothE, bothV

3.2.0

Fixed:

  • Predicates now work correctly

Changed:

  • When manually adding a token via gremlin.add_token the arguments for the token itself previously required them to be wrapped in a list. This was confusing and caused pain within the tiny library. I removed this in favor of *args and since the lib is in its infancy, this will not cause a version change.
  • Made AS (which evals to as()) a predicate because its arguments should not be bound when called.
  • Predicates now nolonger bind parameters. They utilitze UnboundFunction under the hood.

3.1.2

Fixed:

  • Get edge built-in statement

3.1.1

Fixed:

  • Bug where Gremlin.stack_bound_params was not redefining the parent variable causing an infinite loop.

3.1.0

Added:

  • Parameter value caching. The system will attempt to utilize previously defined parameters for newly bound values when that value has been bound before.

3.0.0

Added:

  • Skipped 3 version numbers just to align with the TinkerPop version. TinerPop2 support is in the gremlinpy 2.X.X release.
  • Predicate support. This allows simple gremlinpy strings to be built utiling some keywords defined in the TinkerPop3 library as predicates.
  • Python3 support