comparison mercurial/changelog.py @ 23205:2d54aa5397cd

changelog: rely on transaction for finalization

Instead of calling 'cl.finalize()' by hand (possibly at a bogus time) we
register it in the transaction during 'delayupdate' and rely on 'tr.close()' to
call it at the right time.

23204:10beda5bd2b7

# Copyright 2005-2007 Matt Mackall <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

from node import bin, hex, nullid
from i18n import _
import util, error, revlog, encoding

_defaultextra = {'branch': 'default'}

                self._delaybuf = []
                self.opener = _delayopener(self._realopener, self.indexfile,
                                           self._delaybuf)
        self._delayed = True
        tr.addpending('cl-%i' % id(self), self._writepending)

    def finalize(self, tr):
        "finalize index updates"
        self._delayed = False
        self.opener = self._realopener
        # move redirected index data back into place
        if self._divert:

23205:2d54aa5397cd

# Copyright 2005-2007 Matt Mackall <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

import weakref
from node import bin, hex, nullid
from i18n import _
import util, error, revlog, encoding

_defaultextra = {'branch': 'default'}

                self._delaybuf = []
                self.opener = _delayopener(self._realopener, self.indexfile,
                                           self._delaybuf)
        self._delayed = True
        tr.addpending('cl-%i' % id(self), self._writepending)
        trp = weakref.proxy(tr)
        tr.addfinalize('cl-%i' % id(self), lambda: self._finalize(trp))

    def _finalize(self, tr):
        "finalize index updates"
        self._delayed = False
        self.opener = self._realopener
        # move redirected index data back into place
        if self._divert: