bigbull/client.py

   1 import os
   2 import sys
   3 import fakeserv
   4 import types
   5
   6 class CommandExec:
   7     nextId = 1
   8
   9     def __init__(self, type, *args):
  10         self.cmdId = CommandExec.nextId
  11         self.nextId += 1
  12         self.type = type
  13         self.args = args
  14         self.error = None
  15         self.okHandlers = []
  16         self.errorHandlers = []
  17
  18     def onOK(self, handler):
  19         self.okHandlers.append(handler)
  20
  21     def onError(self, handler):
  22         self.errorHandlers.append(handler)
  23
  24     def run(self):
  25         fakeserv.queue(self)
  26
  27     def calledOnOK(self, result):
  28         self.result = result
  29         #print "OK: %s(%s) -> %s" % (self.type, self.args, self.result)
  30         for h in self.okHandlers:
  31             if type(h) is types.FunctionType or type(h) is types.MethodType:
  32                 h(self)
  33             else:
  34                 h.receiveData(self)
  35
  36     def calledOnError(self, message):
  37         self.error = message
  38         print "Error: %s(%s) -> %s" % (self.type, self.args, message)
  39         for h in self.errorHandlers:
  40             if type(h) is types.FunctionType or type(h) is types.MethodType:
  41                 h(self)
  42             else:
  43                 h.receiveError(self)
  44