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Viewing changes to imagestore/lib/twistedutil.py

  • Committer: Mathias Gug
  • Date: 2009-09-14 15:35:26 UTC
  • Revision ID: mathias.gug@canonical.com-20090914153526-9x42slhhw3ixcodu
Import initial upstream code.

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imagestore/lib/twistedutil.py
 
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from twisted.internet.defer import DeferredList
 
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def mergeDeferreds(deferreds, consumeErrors=True):
 
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    deferred = DeferredList(deferreds, consumeErrors=consumeErrors,
 
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                            fireOnOneErrback=True)
 
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    deferred.addCallback(lambda r: [x[1] for x in r])
 
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    deferred.addErrback(lambda f: f.value.subFailure)
 
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    return deferred