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1 # -*- test-case-name: twisted.test.test_app -*- | |
2 # Copyright (c) 2001-2004 Twisted Matrix Laboratories. | |
3 # See LICENSE for details. | |
4 | |
5 | |
6 """Backwards compatability, and utility functions. | |
7 | |
8 In general, this module should not be used, other than by reactor authors | |
9 who need to use the 'installReactor' method. | |
10 | |
11 Maintainer: U{Itamar Shtull-Trauring<mailto:twisted@itamarst.org>} | |
12 """ | |
13 | |
14 import error | |
15 | |
16 CONNECTION_DONE = error.ConnectionDone('Connection done') | |
17 CONNECTION_LOST = error.ConnectionLost('Connection lost') | |
18 | |
19 def installReactor(reactor): | |
20 # this stuff should be common to all reactors. | |
21 import twisted.internet | |
22 import sys | |
23 assert not sys.modules.has_key('twisted.internet.reactor'), \ | |
24 "reactor already installed" | |
25 twisted.internet.reactor = reactor | |
26 sys.modules['twisted.internet.reactor'] = reactor | |
27 | |
28 __all__ = ["CONNECTION_LOST", "CONNECTION_DONE", "installReactor"] | |
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