hgweb: apply websub filter to the changeset description in rss and atom feeds
For example, this is useful for linking from the feed reader to a bug tracker.
This follows the existing pattern used within the hgweb templates. With the
exception of the raw style, all usages of the changeset "desc" keyword are now
followed by either the "firstline" filter or the "websub" filter. When "websub"
is used, it always follows the "escape" filter.
"""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