← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/rules.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2011-06-30 18:28:17 UTC
  • mfrom: (5967.10.2 test-cat)
  • Revision ID: pqm@pqm.ubuntu.com-20110630182817-83a5q9r9rxfkdn8r
(mbp) don't use subprocesses for testing cat (Martin Pool)

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/rules.py
1
 
# Copyright (C) 2008 Canonical Ltd
 
1
# Copyright (C) 2008, 2009, 2010 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
64
64
        """
65
65
        raise NotImplementedError(self.get_selected_items)
66
66
 
 
67
    def get_single_value(self, path, preference_name):
 
68
        """Get a single preference for a single file.
 
69
        
 
70
        :returns: The string preference value, or None.
 
71
        """
 
72
        for key, value in self.get_selected_items(path, [preference_name]):
 
73
            return value
 
74
        return None
 
75
 
67
76
 
68
77
class _IniBasedRulesSearcher(_RulesSearcher):
69
78
 
74
83
 
75
84
        :param inifile: the name of the file or a sequence of lines.
76
85
        """
77
 
        options = {'encoding': 'utf-8'}
78
 
        self._cfg = configobj.ConfigObj(inifile, options=options)
 
86
        self._cfg = configobj.ConfigObj(inifile, encoding='utf-8')
79
87
        sections = self._cfg.keys()
80
88
        patterns = []
81
89
        self.pattern_to_section = {}