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  • Committer: Martin von Gagern
  • Date: 2010-04-20 08:47:38 UTC
  • mfrom: (5167 +trunk)
  • mto: This revision was merged to the branch mainline in revision 5195.
  • Revision ID: martin.vgagern@gmx.net-20100420084738-ygymnqmdllzrhpfn
merge trunk

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bzrlib/rules.py
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Rule-based definition of preferences for selected files in selected branches.
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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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FILE_PREFS_PREFIX = 'name '
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FILE_PREFS_PREFIX_LEN = len(FILE_PREFS_PREFIX)
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# The object providing default rules
 
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_per_user_searcher = None
 
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class _RulesSearcher(object):
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    """An object that provides rule-based preferences."""
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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 = [s[FILE_PREFS_PREFIX_LEN:] for s in sections
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            if s.startswith(FILE_PREFS_PREFIX)]
 
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        patterns = []
 
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        self.pattern_to_section = {}
 
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        for s in sections:
 
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            if s.startswith(FILE_PREFS_PREFIX):
 
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                file_patterns = cmdline.split(s[FILE_PREFS_PREFIX_LEN:])
 
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                patterns.extend(file_patterns)
 
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                for fp in file_patterns:
 
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                    self.pattern_to_section[fp] = s
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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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        if pat is None:
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            return ()
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        else:
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            all = self._cfg[FILE_PREFS_PREFIX + pat]
 
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            all = self._cfg[self.pattern_to_section[pat]]
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            return tuple(all.items())
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    def get_selected_items(self, path, names):
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        if pat is None:
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            return ()
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        else:
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            all = self._cfg[FILE_PREFS_PREFIX + pat]
 
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            all = self._cfg[self.pattern_to_section[pat]]
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            return tuple((k, all.get(k)) for k in names)
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    return osutils.pathjoin(config.config_dir(), 'rules')
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# The object providing default rules
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_per_user_searcher = _IniBasedRulesSearcher(rules_filename())
 
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def reset_rules():
 
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    global _per_user_searcher
 
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    _per_user_searcher = _IniBasedRulesSearcher(rules_filename())
 
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reset_rules()