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  • Committer: Robert Collins
  • Date: 2010-05-06 11:08:10 UTC
  • mto: This revision was merged to the branch mainline in revision 5223.
  • Revision ID: robertc@robertcollins.net-20100506110810-h3j07fh5gmw54s25
Cleaner matcher matching revised unlocking protocol.

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bzrlib/rules.py
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# Copyright (C) 2008, 2009, 2010 Canonical Ltd
 
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# Copyright (C) 2008 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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See ``bzr help rules`` for details.
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"""
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from __future__ import absolute_import
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import configobj
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from . import (
 
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from bzrlib import (
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    config,
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    cmdline,
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    errors,
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    globbing,
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    osutils,
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    )
 
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from bzrlib.util.configobj import configobj
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# Name of the file holding rules in a tree
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_per_user_searcher = None
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class UnknownRules(errors.BzrError):
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    _fmt = ('Unknown rules detected: %(unknowns_str)s.')
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    def __init__(self, unknowns):
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        errors.BzrError.__init__(self, unknowns_str=", ".join(unknowns))
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class _RulesSearcher(object):
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    """An object that provides rule-based preferences."""
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        """
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        raise NotImplementedError(self.get_selected_items)
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    def get_single_value(self, path, preference_name):
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        """Get a single preference for a single file.
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        :returns: The string preference value, or None.
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        """
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        for key, value in self.get_selected_items(path, [preference_name]):
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            return value
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        return None
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class _IniBasedRulesSearcher(_RulesSearcher):
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        :param inifile: the name of the file or a sequence of lines.
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        """
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        self._cfg = configobj.ConfigObj(inifile, encoding='utf-8')
 
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        options = {'encoding': 'utf-8'}
 
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        self._cfg = configobj.ConfigObj(inifile, options=options)
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        sections = self._cfg.keys()
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        patterns = []
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        self.pattern_to_section = {}
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        if len(patterns) < len(sections):
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            unknowns = [s for s in sections
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                if not s.startswith(FILE_PREFS_PREFIX)]
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            raise UnknownRules(unknowns)
 
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            raise errors.UnknownRules(unknowns)
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        elif patterns:
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            self._globster = globbing._OrderedGlobster(patterns)
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        else: