Python BaseHub.add示例

示例#1

文件： epolls.py 项目： wdmchaft/hue

 def add(self, evtype, fileno, cb):
     oldlisteners = bool(self.listeners[READ].get(fileno) or
                         self.listeners[WRITE].get(fileno))
     listener = BaseHub.add(self, evtype, fileno, cb)
     if not oldlisteners:
         # Means we've added a new listener
         self.register(fileno, new=True)
     else:
         self.register(fileno, new=False)
     return listener

示例#2

文件： epolls.py 项目： hyqdvd/ryuCode

 def add(self, evtype, fileno, cb):
     oldlisteners = bool(self.listeners[READ].get(fileno) or self.listeners[WRITE].get(fileno))
     listener = BaseHub.add(self, evtype, fileno, cb)
     try:
         if not oldlisteners:
             # Means we've added a new listener
             self.register(fileno, new=True)
         else:
             self.register(fileno, new=False)
     except IOError, ex:  # ignore EEXIST, #80
         if get_errno(ex) != errno.EEXIST:
             raise

示例#3

 def add(self, evtype, fileno, cb):
     oldlisteners = bool(self.listeners[READ].get(fileno) or
                         self.listeners[WRITE].get(fileno))
     listener = BaseHub.add(self, evtype, fileno, cb)
     try:
         if not oldlisteners:
             # Means we've added a new listener
             self.register(fileno, new=True)
         else:
             self.register(fileno, new=False)
     except IOError, ex:    # ignore EEXIST, #80
         if get_errno(ex) != errno.EEXIST:
             raise