view hgext/narrow/narrowrepo.py @ 39023:858fe9625dab

mail: fix _encode to be more correct on Python 3

This code appears to be on the wrong side of the law in Python 2, at
least some of the time. In Python 3, it's definitely wrong in places,
but fortunately that's easy to fix.

Differential Revision: https://phab.mercurial-scm.org/D3953

# narrowrepo.py - repository which supports narrow revlogs, lazy loading
#
# Copyright 2017 Google, Inc.
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

from . import (
    narrowdirstate,
    narrowrevlog,
)

def wraprepo(repo):
    """Enables narrow clone functionality on a single local repository."""

    class narrowrepository(repo.__class__):

        def file(self, f):
            fl = super(narrowrepository, self).file(f)
            narrowrevlog.makenarrowfilelog(fl, self.narrowmatch())
            return fl

        def _makedirstate(self):
            dirstate = super(narrowrepository, self)._makedirstate()
            return narrowdirstate.wrapdirstate(self, dirstate)

    repo.__class__ = narrowrepository