view hgext/__init__.py @ 1714:4565b046b850

directaccess: make sure gethashsymbols does not return rev numbers

With "hg log -r 1 -r 2 -r 3", gethashsymbols will get the following tree:

  ('func', ('symbol', '_list'), ('string', '1\x002\x003'))

Before this patch, it will return ['1', '2', '3'], which are revision
numbers and causes unnecessary (expensive) partialmatch lookups.

This patch refacts gethashsymbols a bit, making sure the returning values
are always filtered.

from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)