← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/rules.py

  • Committer: A. S. Budden
  • Date: 2011-05-06 07:25:24 UTC
  • mfrom: (5834 +trunk)
  • mto: This revision was merged to the branch mainline in revision 5835.
  • Revision ID: abudden@gmail.com-20110506072524-ffrb7vm1k6zndsht
Merged latest trunk

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/rules.py
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