comparison mercurial/branchmap.py @ 18232:dd0b636b0b65

branchmap: add a copy method

If we want branchcache of different filter to collaborate, they need a simple
way to copy each other. This will ensure that each filtered have no side effect
on other filter level cache.

18231:c0c943ef4e55

            return ((self.tipnode == repo.changelog.node(self.tiprev))
                    and (self.filteredhash == self._hashfiltered(repo)))
        except IndexError:
            return False


    def write(self, repo):
        try:
            f = repo.opener(_filename(repo), "w", atomictemp=True)
            cachekey = [hex(self.tipnode), str(self.tiprev)]

18232:dd0b636b0b65

            return ((self.tipnode == repo.changelog.node(self.tiprev))
                    and (self.filteredhash == self._hashfiltered(repo)))
        except IndexError:
            return False

    def copy(self):
        """return an deep copy of the branchcache object"""
        return branchcache(self, self.tipnode, self.tiprev, self.filteredhash)

    def write(self, repo):
        try:
            f = repo.opener(_filename(repo), "w", atomictemp=True)
            cachekey = [hex(self.tipnode), str(self.tiprev)]