view hgext3rd/__init__.py @ 2667:e7079bba383d

topic: makes split keep the topic

Refactor split to extract the preparation of the working directory in a
separate function.

This helps topic wrap this function to save topic before update and restore it
after preparing the working directory just before the split.

# name space package to host third party extensions
from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)