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原标题:Python twisted reactor undefined variable

I m following this tutorial: http://www.raywenderlich.com/3932/how-to-create-a-socket-based-iphone-app-and-server

但我写了字。

reactor.listenTCP(80, factory)

eclipse tells me that it s an undefined variable.. I installed twisted and can get autocomplete for the import, but this won t work.. Google showed a few more having this issue but I couldn t find any solution to it.. Thanks!

EDIT: The complete code:

from twisted.internet.protocol import Factory
from twisted.internet import reactor

factory = Factory()
reactor.listenTCP(80, factory)
reactor.run()
最佳回答

这是一个众所周知的问题,涉及Eclipse/PyDev进行静态分析的方式。

如果你仔细研究,<代码>reactor object底实际上不存在。 进口时的互联网模块。 该模块是空的。

当Eclipse/PyDev试图汇编附则时,静态分析没有见“密码>reactor在扭曲的物体。 互联网模块和标志是一个未界定的变量,尽管它实际上在运行时在场(通过一些Twisted magic I可以解释)。

工作一使用简单明了,只是添加了编号@不可界定的变数,以抑制错误:

reactor.run() #@UndefinedVariable

Voila。 民主选举学会没有更多的错误。

问题回答

要求将它排在ec片之外。 如果它发挥作用,它就是一个ec问题。





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