comparison mercurial/branchmap.py @ 42111:f0fa0fc4900a

branchmap: dynamically resolve type of branchcache class

This is required to support subclassing.
Thanks to Yuya for suggesting this in D6151.

Differential Revision: https://phab.mercurial-scm.org/D6204

42110:3a7efcbdf288

        """ returns all the heads """
        return self._entries.itervalues()

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

    def write(self, repo):
        try:

42111:f0fa0fc4900a

        """ returns all the heads """
        return self._entries.itervalues()

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

    def write(self, repo):
        try: