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Viewing changes to lib/lp/codehosting/puller/scheduler.py

  • Committer: Launchpad Patch Queue Manager
  • Date: 2009-06-15 07:06:58 UTC
  • mfrom: (7675.194.55 branch-puller-scheduling)
  • Revision ID: launchpad@pqm.canonical.com-20090615070658-7we38vjrwd0totix
[r=mwhudson][ui=none] Add helpers for managing concurrent tasks that
        are acquired from an external service.

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lib/lp/codehosting/puller/scheduler.py
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# Copyright 2006-2008 Canonical Ltd.  All rights reserved.
 
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# Copyright 2006-2009 Canonical Ltd.  All rights reserved.
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# pylint: disable-msg=W0702
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__metaclass__ = type
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        """Launch a child worker and mirror a branch, handling errors.
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        This is the main method to call to mirror a branch.
 
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        :return: A Deferred that fires when the mirroring job is completed,
 
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            one way or the other. It will never fire with a failure. The value
 
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            of the Deferred itself is uninteresting (probably None).
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        """
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        deferred = self.mirror()
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        deferred.addErrback(self.unexpectedError)