This is an archive of the discontinued Mercurial Phabricator instance.

Differential D7240

repoview: move changelog.revs() override to filteredchangelog
ClosedPublic

Authored by martinvonz on Nov 5 2019, 7:59 PM.

Details

Reviewers
indygreg
Group Reviewers
hg-reviewers
Commits
rHG5ade47284dda: repoview: move changelog.revs() override to filteredchangelog
rHG714fdefa66dc: repoview: move changelog.revs() override to filteredchangelog

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Revision Contents
Changeset List

PathPackages
Mmercurial/changelog.py (6 lines)
Mmercurial/repoview.py (6 lines)

Diff 17590

mercurial/changelog.py

self._realopener = opener self._realopener = opener
self._delayed = False self._delayed = False
self._delaybuf = None self._delaybuf = None
self._divert = False self._divert = False
self.filteredrevs = frozenset() self.filteredrevs = frozenset()
self._copiesstorage = opener.options.get(b'copies-storage') self._copiesstorage = opener.options.get(b'copies-storage')
def revs(self, start=0, stop=None):
"""filtered version of revlog.revs"""
for i in super(changelog, self).revs(start, stop):
if i not in self.filteredrevs:
yield i
def _checknofilteredinrevs(self, revs): def _checknofilteredinrevs(self, revs):
"""raise the appropriate error if 'revs' contains a filtered revision """raise the appropriate error if 'revs' contains a filtered revision
This returns a version of 'revs' to be used thereafter by the caller. This returns a version of 'revs' to be used thereafter by the caller.
In particular, if revs is an iterator, it is converted into a set. In particular, if revs is an iterator, it is converted into a set.
""" """
safehasattr = util.safehasattr safehasattr = util.safehasattr
if safehasattr(revs, '__next__'): if safehasattr(revs, '__next__'):

mercurial/repoview.py

def filterediter(): def filterediter():
for i in pycompat.xrange(len(self)): for i in pycompat.xrange(len(self)):
if i not in self.filteredrevs: if i not in self.filteredrevs:
yield i yield i
return filterediter() return filterediter()
def revs(self, start=0, stop=None):
"""filtered version of revlog.revs"""
for i in super(filteredchangelog, self).revs(start, stop):
if i not in self.filteredrevs:
yield i
cl.__class__ = filteredchangelog cl.__class__ = filteredchangelog
return cl return cl
class repoview(object): class repoview(object):
"""Provide a read/write view of a repo through a filtered changelog """Provide a read/write view of a repo through a filtered changelog
This object is used to access a filtered version of a repository without This object is used to access a filtered version of a repository without