增加插件的enable开关，支持动态开关插件

client/brain.py

@@ -62,6 +62,20 @@ def get_plugins(cls):
                      else 0, reverse=True)
         return (plugins, exclude_plugins)
 
+    def isEnabled(self, plugin):
+        """
+        whether a plugin is enabled.
+        """
+        if plugin is None:
+            return False
+        if not hasattr(plugin, 'SLUG'):
+            return True
+        slug = plugin.SLUG
+        if slug in self.profile and 'enable' in self.profile[slug]:
+            return self.profile[slug]['enable']
+        else:
+            return True
+
     def query(self, texts, wxbot=None, thirdparty_call=False):
         """
         Passes user input to the appropriate plugin, testing it against
@@ -83,7 +97,7 @@ def query(self, texts, wxbot=None, thirdparty_call=False):
 
         for plugin in self.plugins:
             for text in texts:
-                if plugin.isValid(text):
+                if plugin.isValid(text) and self.isEnabled(plugin):
                     self._logger.debug("'%s' is a valid phrase for plugin " +
                                        "'%s'", text, plugin.__name__)
                     try:

client/plugins/Camera.py

@@ -5,7 +5,8 @@
 import time
 import sys
 
-WORDS = [u"ECHO", u"CHUANHUA"]
+WORDS = [u"PAIZHAO", u"ZHAOPIAN"]
+SLUG = "camera"
 
 
 def handle(text, mic, profile, wxbot=None):
@@ -30,28 +31,28 @@ def handle(text, mic, profile, wxbot=None):
     send_to_user = True
     sound = True
     # read config
-    if profile['camera'] and 'enable' in profile['camera'] and \
-       profile['camera']['enable']:
-        if 'count_down' in profile['camera'] and \
-           profile['camera']['count_down'] > 0:
-            count_down = profile['camera']['count_down']
-        if 'quality' in profile['camera'] and \
-           profile['camera']['quality'] > 0:
-            quality = profile['camera']['quality']
-        if 'dest_path' in profile['camera'] and \
-           profile['camera']['dest_path'] != '':
-            dest_path = profile['camera']['dest_path']
-        if 'vertical_flip' in profile['camera'] and \
-           profile['camera']['vertical_flip']:
+    if profile[SLUG] and 'enable' in profile[SLUG] and \
+       profile[SLUG]['enable']:
+        if 'count_down' in profile[SLUG] and \
+           profile[SLUG]['count_down'] > 0:
+            count_down = profile[SLUG]['count_down']
+        if 'quality' in profile[SLUG] and \
+           profile[SLUG]['quality'] > 0:
+            quality = profile[SLUG]['quality']
+        if 'dest_path' in profile[SLUG] and \
+           profile[SLUG]['dest_path'] != '':
+            dest_path = profile[SLUG]['dest_path']
+        if 'vertical_flip' in profile[SLUG] and \
+           profile[SLUG]['vertical_flip']:
             vertical_flip = True
-        if 'horizontal_flip' in profile['camera'] and \
-           profile['camera']['horizontal_flip']:
+        if 'horizontal_flip' in profile[SLUG] and \
+           profile[SLUG]['horizontal_flip']:
             horizontal_flip = True
-        if 'send_to_user' in profile['camera'] and \
-           not profile['camera']['send_to_user']:
+        if 'send_to_user' in profile[SLUG] and \
+           not profile[SLUG]['send_to_user']:
             send_to_user = False
-        if 'sound' in profile['camera'] and \
-           not profile['camera']['sound']:
+        if 'sound' in profile[SLUG] and \
+           not profile[SLUG]['sound']:
             sound = False
         if any(word in text for word in [u"安静", u"偷偷", u"悄悄"]):
             sound = False

client/plugins/Echo.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8-*-
 
 WORDS = [u"ECHO", u"CHUANHUA"]
-
+SLUG = "echo"
 PRIORITY = 0
 
 

client/plugins/Email.py

@@ -6,6 +6,7 @@
 from dateutil import parser
 
 WORDS = ["EMAIL", "INBOX"]
+SLUG = "email"
 
 
 # 字符编码转换方法
@@ -44,7 +45,7 @@ def isSelfEmail(msg, profile):
     """ Whether the email is sent by the user """
     fromstr = msg["From"]
     addr = (fromstr[fromstr.find('<')+1:fromstr.find('>')]).strip('\"')
-    address = profile['email']['address'].strip()
+    address = profile[SLUG]['address'].strip()
     return addr == address
 
 
@@ -134,10 +135,10 @@ def fetchUnreadEmails(profile, since=None, markRead=False, limit=None):
         A list of unread email objects.
     """
 
-    conn = imaplib.IMAP4(profile['email']['imap_server'],
-                         profile['email']['imap_port'])
+    conn = imaplib.IMAP4(profile[SLUG]['imap_server'],
+                         profile[SLUG]['imap_port'])
     conn.debug = 0
-    conn.login(profile['email']['address'], profile['email']['password'])
+    conn.login(profile[SLUG]['address'], profile[SLUG]['password'])
     conn.select(readonly=(not markRead))
 
     msgs = []

client/plugins/SendQR.py

@@ -4,6 +4,7 @@
 import sys
 
 WORDS = [u"ERWEIMA"]
+SLUG = "sendqr"
 
 
 def handle(text, mic, profile, wxbot=None):

client/plugins/Time.py

@@ -4,6 +4,7 @@
 from semantic.dates import DateService
 
 WORDS = [u"TIME", u"SHIJIAN", u"JIDIAN"]
+SLUG = "time"
 
 
 def handle(text, mic, profile, wxbot=None):

client/plugins/Unclear.py

@@ -4,7 +4,6 @@
 from client.robot import get_robot_by_slug
 
 WORDS = []
-
 PRIORITY = -(maxint + 1)