( )⚙ D7243 repoview: move changelog.rev() override to filteredchangelog

This is an archive of the discontinued Mercurial Phabricator instance.

Differential D7243

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

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

Details

Reviewers
indygreg
Group Reviewers
hg-reviewers
Commits
rHGc45195f9af0a: repoview: move changelog.rev() override to filteredchangelog
rHG11417741f562: repoview: move changelog.rev() 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 (9 lines)
Mmercurial/repoview.py (15 lines)

Diff 17593

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 rev(self, node):
"""filtered version of revlog.rev"""
r = super(changelog, self).rev(node)
if r in self.filteredrevs:
raise error.FilteredLookupError(
hex(node), self.indexfile, _(b'filtered node')
)
return r
def node(self, rev): def node(self, rev):
"""filtered version of revlog.node""" """filtered version of revlog.node"""
if rev in self.filteredrevs: if rev in self.filteredrevs:
raise error.FilteredIndexError(rev) raise error.FilteredIndexError(rev)
return super(changelog, self).node(rev) return super(changelog, self).node(rev)
def linkrev(self, rev): def linkrev(self, rev):
"""filtered version of revlog.linkrev""" """filtered version of revlog.linkrev"""

mercurial/repoview.py

# repoview.py - Filtered view of a localrepo object # repoview.py - Filtered view of a localrepo object
# #
# Copyright 2012 Pierre-Yves David <pierre-yves.david@ens-lyon.org> # Copyright 2012 Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Logilab SA <contact@logilab.fr> # Logilab SA <contact@logilab.fr>
# #
# This software may be used and distributed according to the terms of the # This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version. # GNU General Public License version 2 or any later version.
from __future__ import absolute_import from __future__ import absolute_import
import copy import copy
import weakref import weakref
from .node import nullrev from .i18n import _
from .node import (
hex,
nullrev,
)
from .pycompat import ( from .pycompat import (
delattr, delattr,
getattr, getattr,
setattr, setattr,
) )
from . import ( from . import (
error, error,
obsolete, obsolete,
return super(filteredchangelog, self).headrevs(revs) return super(filteredchangelog, self).headrevs(revs)
def strip(self, *args, **kwargs): def strip(self, *args, **kwargs):
# XXX make something better than assert # XXX make something better than assert
# We can't expect proper strip behavior if we are filtered. # We can't expect proper strip behavior if we are filtered.
assert not self.filteredrevs assert not self.filteredrevs
super(filteredchangelog, self).strip(*args, **kwargs) super(filteredchangelog, self).strip(*args, **kwargs)
def rev(self, node):
"""filtered version of revlog.rev"""
r = super(filteredchangelog, self).rev(node)
if r in self.filteredrevs:
raise error.FilteredLookupError(
hex(node), self.indexfile, _(b'filtered node')
)
return r
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