← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/inter.py

  • Committer: Vincent Ladeuil
  • Date: 2010-09-28 08:57:31 UTC
  • mto: (5490.1.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 5492.
  • Revision ID: v.ladeuil+lp@free.fr-20100928085731-8h0duqj5wf4acsgy
Add -m to search for a regexp in news entries instead of the bug number.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/inter.py
14
14
# along with this program; if not, write to the Free Software
15
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16
16
 
 
17
 
17
18
"""Inter-object utility class."""
18
19
 
19
 
from __future__ import absolute_import
20
 
 
21
 
from bzrlib.errors import NoCompatibleInter
22
 
 
23
20
 
24
21
class InterObject(object):
25
22
    """This class represents operations taking place between two objects.
78
75
                       the InterObject instance.
79
76
        :param target: the object to be the 'target' member of
80
77
                       the InterObject instance.
81
 
 
82
78
        If an optimised worker exists it will be used otherwise
83
79
        a default Inter worker instance will be created.
84
80
        """
85
81
        for provider in reversed(klass._optimisers):
86
82
            if provider.is_compatible(source, target):
87
83
                return provider(source, target)
88
 
        raise NoCompatibleInter(source, target)
 
84
        return klass(source, target)
89
85
 
90
86
    def lock_read(self):
91
87
        """Take out a logical read lock.