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Viewing changes to vendor/Twisted-10.0.0/twisted/web/test/_util.py

  • Committer: Jesse Andrews
  • Date: 2010-05-28 06:05:26 UTC
  • Revision ID: git-v1:bf6e6e718cdc7488e2da87b21e258ccc065fe499
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vendor/Twisted-10.0.0/twisted/web/test/_util.py
 
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# Copyright (c) 2008 Twisted Matrix Laboratories.
 
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# See LICENSE for details.
 
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"""
 
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General helpers for L{twisted.web} unit tests.
 
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"""
 
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from twisted.internet.defer import succeed
 
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from twisted.web import server
 
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def _render(resource, request):
 
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    result = resource.render(request)
 
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    if isinstance(result, str):
 
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        request.write(result)
 
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        request.finish()
 
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        return succeed(None)
 
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    elif result is server.NOT_DONE_YET:
 
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        if request.finished:
 
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            return succeed(None)
 
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        else:
 
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            return request.notifyFinish()
 
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    else:
 
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        raise ValueError("Unexpected return value: %r" % (result,))