如果在线程内运行，urllib2 opener 会挂起 [英] urllib2 opener hangs if run inside a thread

问题描述

我有一个运行良好的代码(连接到页面，获取 PHPSESSID).当我将该代码放入一个函数中时，然后创建了一个线程:

I have a code that is running fine (connect to a page , get PHPSESSID) . when i put that code in a function , then made a thread of it :

Gdk.threads_enter()
threading.Thread(target=self.do_login,args=()).start()
Gdk.threads_leave()

代码挂了

f = opener.open(req)

有什么想法吗?

当我强制关闭应用程序时，它会完成所有内容并在终端中无错误地打印所有内容.为什么它只挂在线程中的特定行上.它不在线程之外.

when i force close the application , it completes everything and prints everything in the terminal without errors . why does it hang on that particular line in thread only . it does not outside of a thread .

推荐答案

好的，我只是在这里转发评论，以便问题得到解决.

Okay, I just repost the comment here so that the question can get solved.

正如其他关于 pygtk 和 threading 的帖子所提到的，一些看起来很奇怪的挂起行为似乎与没有实现以下行有关:>

As has been mentioned on other posts regarding pygtk and threading, several hang-behaviours that seem strange appears to be related to not having implemented the following line:

gobject.threads_init()

在调用 gtk 主循环之前.请注意，虽然已经在 stackoverflow 上的其他问题上报告了此解决方案可能适用于 Windows，也可能不适用于 Windows.

Before calling the gtk main-loop. Note though that it has been reported on other questions here on stackoverflow that this solution may or may not work for Windows.

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