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Issue 12261012: Remove third_party/twisted_8_1 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/tools/build
Patch Set: Created 7 years, 10 months ago
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1 # Copyright (c) 2001-2004 Twisted Matrix Laboratories.
2 # See LICENSE for details.
3
4 #
5 """Old method of wxPython support for Twisted.
6
7 twisted.internet.wxreactor is probably a better choice.
8
9 To use::
10
11 | # given a wxApp instance called myWxAppInstance:
12 | from twisted.internet import wxsupport
13 | wxsupport.install(myWxAppInstance)
14
15 Use Twisted's APIs for running and stopping the event loop, don't use
16 wxPython's methods.
17
18 On Windows the Twisted event loop might block when dialogs are open
19 or menus are selected.
20
21 Maintainer: U{Itamar Shtull-Trauring<mailto:twisted@itamarst.org>}
22 """
23
24 import warnings
25 warnings.warn("wxsupport is not fully functional on Windows, wxreactor is better .")
26
27 # wxPython imports
28 from wxPython.wx import wxApp
29
30 # twisted imports
31 from twisted.internet import reactor
32 from twisted.python.runtime import platformType
33
34
35 class wxRunner:
36 """Make sure GUI events are handled."""
37
38 def __init__(self, app):
39 self.app = app
40
41 def run(self):
42 """
43 Execute pending WX events followed by WX idle events and
44 reschedule.
45 """
46 # run wx events
47 while self.app.Pending():
48 self.app.Dispatch()
49
50 # run wx idle events
51 self.app.ProcessIdle()
52 reactor.callLater(0.02, self.run)
53
54
55 def install(app):
56 """Install the wxPython support, given a wxApp instance"""
57 runner = wxRunner(app)
58 reactor.callLater(0.02, runner.run)
59
60
61 __all__ = ["install"]
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