37 lines
1 KiB
Python
37 lines
1 KiB
Python
# -*- test-case-name: twisted.internet.test.test_main -*-
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# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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"""
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Backwards compatibility, and utility functions.
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In general, this module should not be used, other than by reactor authors
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who need to use the 'installReactor' method.
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"""
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from __future__ import division, absolute_import
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from twisted.internet import error
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CONNECTION_DONE = error.ConnectionDone('Connection done')
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CONNECTION_LOST = error.ConnectionLost('Connection lost')
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def installReactor(reactor):
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"""
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Install reactor C{reactor}.
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@param reactor: An object that provides one or more IReactor* interfaces.
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"""
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# this stuff should be common to all reactors.
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import twisted.internet
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import sys
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if 'twisted.internet.reactor' in sys.modules:
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raise error.ReactorAlreadyInstalledError("reactor already installed")
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twisted.internet.reactor = reactor
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sys.modules['twisted.internet.reactor'] = reactor
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__all__ = ["CONNECTION_LOST", "CONNECTION_DONE", "installReactor"]
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