← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/lock.py

  • Committer: John Arbash Meinel
  • Date: 2011-07-18 14:22:20 UTC
  • mto: This revision was merged to the branch mainline in revision 6033.
  • Revision ID: john@arbash-meinel.com-20110718142220-nwylw659oip1ene9
Start at least testing the package_branch regex.
And start testing the is-up-to-date logic.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/lock.py
45
45
    osutils,
46
46
    trace,
47
47
    )
48
 
from bzrlib.hooks import HookPoint, Hooks
 
48
from bzrlib.hooks import Hooks
49
49
 
50
50
 
51
51
class LockHooks(Hooks):
52
52
 
53
53
    def __init__(self):
54
 
        Hooks.__init__(self)
55
 
        self.create_hook(HookPoint('lock_acquired',
56
 
            "Called with a bzrlib.lock.LockResult when a physical lock is "
57
 
            "acquired.", (1, 8), None))
58
 
        self.create_hook(HookPoint('lock_released',
59
 
            "Called with a bzrlib.lock.LockResult when a physical lock is "
60
 
            "released.", (1, 8), None))
61
 
        self.create_hook(HookPoint('lock_broken',
62
 
            "Called with a bzrlib.lock.LockResult when a physical lock is "
63
 
            "broken.", (1, 15), None))
 
54
        Hooks.__init__(self, "bzrlib.lock", "Lock.hooks")
 
55
        self.add_hook('lock_acquired',
 
56
            "Called with a bzrlib.lock.LockResult when a physical lock is "
 
57
            "acquired.", (1, 8))
 
58
        self.add_hook('lock_released',
 
59
            "Called with a bzrlib.lock.LockResult when a physical lock is "
 
60
            "released.", (1, 8))
 
61
        self.add_hook('lock_broken',
 
62
            "Called with a bzrlib.lock.LockResult when a physical lock is "
 
63
            "broken.", (1, 15))
64
64
 
65
65
 
66
66
class Lock(object):
171
171
            self.f.close()
172
172
            self.f = None
173
173
 
174
 
    def __del__(self):
175
 
        if self.f:
176
 
            from warnings import warn
177
 
            warn("lock on %r not released" % self.f)
178
 
            self.unlock()
179
 
 
180
174
    def unlock(self):
181
175
        raise NotImplementedError()
182
176