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Viewing changes to friends/errors.py

  • Committer: Robert Bruce Park
  • Date: 2013-05-01 17:05:12 UTC
  • mfrom: (160.11.31 trunk-next)
  • Revision ID: robert.park@canonical.com-20130501170512-d3xrvv4vmv24k3ir
Land trunk-next into lp:friends.

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friends/errors.py
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    ]
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try:
 
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    from contextlib import ignored
 
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except ImportError:
 
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    from contextlib import contextmanager
 
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    # This is a fun toy from Python 3.4, but I want it NOW!!
 
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    @contextmanager
 
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    def ignored(*exceptions):
 
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        """Context manager to ignore specifed exceptions.
 
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             with ignored(OSError):
 
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                 os.remove(somefile)
 
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        Thanks to Raymond Hettinger for this.
 
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        """
 
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        try:
 
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            yield
 
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        except exceptions:
 
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            pass
 
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class FriendsError(Exception):
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    """Base class for all internal Friends exceptions."""
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