Python 3的事件循环实现？ [英] Event loop implementation for Python 3?

问题描述

有没有人知道可用于Python 3的事件循环库（或绑定）？如果只有UNIX系统，那么可以，但是我更喜欢Windows的某些东西。

ETA ：我意识到这不是写一个事件循环系统非常困难。但是，我不想重新发明（我们现在仍然鼓励不要这样做，对吧？ - ））

这是一个服务器应用程序，所以很明显我会想要一些没有绑定到GUI窗口小部件工具包或东西的东西。

如果答案是不，没有一个（可能;我确实是找不到一个），那么我很有可能为libev创建一个绑定Python 3。

解决方案

我建议如下：

  while True：
 while queue：
 queue.pop（） ）
  

然而，为了使其正常工作，您需要让事件系统将可调用事件置于队列中

（如果您对具体特定框架的绑定更感兴趣，例如GTK，Qt ，WxWidgets，NCurses，Cocoa，Winforms，然后再说！）。

Does anyone know of an event loop library (or bindings) available for Python 3? It's okay if it only does UNIX systems, though I would prefer something that does Windows as well.

ETA: I realize that it is not terribly difficult to write an event loop system. However, I don't want to reinvent the wheel (we are still encouraging not doing so these days, right? ;-))

This is planned for a server application, so obviously I'd want something that isn't tied to a GUI widget toolkit or something.

If the answer is "Nope, there isn't one" (probably; I sure as heck can't find one) then I will most likely create a binding for Python 3 for libev.

解决方案

I suggest something like:

while True:
    while queue:
        queue.pop()()

For that to work, however, you need to have the event system put callable events onto the queue.

(If you are more interested in a specific binding to a specific framework, such as GTK, Qt, WxWidgets, NCurses, Cocoa, Winforms, whatever, then say that!).

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