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  • Committer: Robert Collins
  • Date: 2010-06-25 20:34:05 UTC
  • mto: This revision was merged to the branch mainline in revision 5324.
  • Revision ID: robertc@robertcollins.net-20100625203405-c74lxd3enklhaqf9
``bzrlib.osutils.get_terminal_encoding`` will now only mutter its
selection when explicitly requested; this avoids many duplicate calls
being logged when helpers, wrappers and older code that manually calls
it are executed it is now logged deliberately by the ui setup code.
(Robert Collins)

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bzrlib/symbol_versioning.py
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    :param override: If True, always set the ignore, if False, only set the
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        ignore if there isn't already a filter.
 
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    :return: A callable to remove the new warnings this added.
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    """
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    import warnings
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    if not override and _check_for_filter(error_only=False):
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        # then skip it.
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        return
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    warnings.filterwarnings('ignore', category=DeprecationWarning)
 
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    filter = warnings.filters[0]
 
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    def cleanup():
 
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        warnings.filters.remove(filter)
 
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    return cleanup
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def activate_deprecation_warnings(override=True):