parameters: (self, target, id1, id2, handler=None)
return_statement: return success != 0
docstring: Remove an event binding.
docstring_summary: Remove an event binding.
docstring_tokens: Remove an event binding .
function: def Unbind(self, target, id1, id2, handler=None):
          """Remove an event binding."""
          success = 0
          for et in self.evtType:
              success += target.Disconnect(id1, id2, et, handler)
          return success != 0
function_tokens: def Unbind ( self , target , id1 , id2 , handler = None ) : success = 0 for et in self . evtType : success += target . Disconnect ( id1 , id2 , et , handler ) return success != 0