( )⚙ D7247 repoview: move changelog.flags() override to filteredchangelog

This is an archive of the discontinued Mercurial Phabricator instance.

Differential D7247

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

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

Details

Reviewers
indygreg
Group Reviewers
hg-reviewers
Commits
rHG61c372100008: repoview: move changelog.flags() override to filteredchangelog
rHG318f0e268404: repoview: move changelog.flags() override to filteredchangelog

Diff Detail

Repository
rHG Mercurial
Branch
default
Lint
No Linters Available
Unit
No Unit Test Coverage

Revision Contents
Changeset List

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

Diff 17577

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 flags(self, rev):
"""filtered version of revlog.flags"""
if rev in self.filteredrevs:
raise error.FilteredIndexError(rev)
return super(changelog, self).flags(rev)
def delayupdate(self, tr): def delayupdate(self, tr):
b"delay visibility of index updates to other readers" b"delay visibility of index updates to other readers"
if not self._delayed: if not self._delayed:
if len(self) == 0: if len(self) == 0:
self._divert = True self._divert = True
if self._realopener.exists(self.indexfile + b'.a'): if self._realopener.exists(self.indexfile + b'.a'):
self._realopener.unlink(self.indexfile + b'.a') self._realopener.unlink(self.indexfile + b'.a')

mercurial/repoview.py

return super(filteredchangelog, self).linkrev(rev) return super(filteredchangelog, self).linkrev(rev)
def parentrevs(self, rev): def parentrevs(self, rev):
"""filtered version of revlog.parentrevs""" """filtered version of revlog.parentrevs"""
if rev in self.filteredrevs: if rev in self.filteredrevs:
raise error.FilteredIndexError(rev) raise error.FilteredIndexError(rev)
return super(filteredchangelog, self).parentrevs(rev) return super(filteredchangelog, self).parentrevs(rev)
def flags(self, rev):
"""filtered version of revlog.flags"""
if rev in self.filteredrevs:
raise error.FilteredIndexError(rev)
return super(filteredchangelog, self).flags(rev)
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