contrib: remove the now useless lock-checker.py extension
This feature is in core now, and we do not keep backward compability for
contrib.
--- a/contrib/lock-checker.py Fri Jan 16 02:51:10 2015 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-"""Extension to verify locks are obtained in the required places.
-
-This works by wrapping functions that should be surrounded by a lock
-and asserting the lock is held. Missing locks are called out with a
-traceback printed to stderr.
-
-This currently only checks store locks, not working copy locks.
-"""
-import os
-from mercurial import util
-
-def _checklock(repo):
- l = repo._lockref and repo._lockref()
- if l is None or not l.held:
- util.debugstacktrace('missing lock', skip=1)
-
-def reposetup(ui, repo):
- orig = repo.__class__
- class lockcheckrepo(repo.__class__):
- def _writejournal(self, *args, **kwargs):
- _checklock(self)
- return orig._writejournal(self, *args, **kwargs)
-
- def transaction(self, *args, **kwargs):
- _checklock(self)
- return orig.transaction(self, *args, **kwargs)
-
- # TODO(durin42): kiilerix had a commented-out lock check in
- # _writebranchcache and _writerequirements
-
- def _tag(self, *args, **kwargs):
- _checklock(self)
- return orig._tag(self, *args, **kwargs)
-
- def write(self, *args, **kwargs):
- assert os.path.lexists(self._join('.hg/wlock'))
- return orig.write(self, *args, **kwargs)
-
- repo.__class__ = lockcheckrepo