py3: use email.utils module instead of email.Utils
On py2:
>>> import email
>>> import email.utils as eutil
>>> email.Utils.parseaddr is eutil.parseaddr
True
>>> email.Utils.formatdate is eutil.formatdate
True
email.Utils is not present on Python 3.
Differential Revision: https://phab.mercurial-scm.org/D2453
# Dummy extension to define a namespace containing revision names
from __future__ import absolute_import
from mercurial import (
namespaces,
)
def reposetup(ui, repo):
names = {'r%d' % rev: repo[rev].node() for rev in repo}
namemap = lambda r, name: names.get(name)
nodemap = lambda r, node: ['r%d' % repo[node].rev()]
ns = namespaces.namespace('revnames', templatename='revname',
logname='revname',
listnames=lambda r: names.keys(),
namemap=namemap, nodemap=nodemap)
repo.names.addnamespace(ns)