/brz/remove-bazaar

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Merge Robert's latest.

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bzrlib/plugin.py
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import zipfile
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from bzrlib import (
 
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    _format_version_tuple,
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    config,
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    debug,
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    errors,
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    def version_info(self):
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        """Return the plugin's version_tuple or None if unknown."""
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        version_info = getattr(self.module, 'version_info', None)
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        if version_info is not None and len(version_info) == 3:
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            version_info = tuple(version_info) + ('final', 0)
 
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        if version_info is not None:
 
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            try:
 
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                if isinstance(version_info, types.StringType):
 
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                    version_info = version_info.split('.')
 
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                elif len(version_info) == 3:
 
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                    version_info = tuple(version_info) + ('final', 0)
 
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            except TypeError, e:
 
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                # The given version_info isn't even iteratible
 
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                trace.log_exception_quietly()
 
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                version_info = (version_info,)
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        return version_info
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    def _get__version__(self):
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        version_info = self.version_info()
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        if version_info is None:
 
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        if version_info is None or len(version_info) == 0:
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            return "unknown"
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        if version_info[3] == 'final':
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            version_string = '%d.%d.%d' % version_info[:3]
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        else:
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            version_string = '%d.%d.%d%s%d' % version_info
 
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        try:
 
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            version_string = _format_version_tuple(version_info)
 
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        except (ValueError, TypeError, IndexError), e:
 
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            trace.log_exception_quietly()
 
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            # try to return something usefull for bad plugins, in stead of
 
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            # stack tracing.
 
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            version_string = '.'.join(map(str, version_info))
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        return version_string
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    __version__ = property(_get__version__)