bundled/jinja2/custom_fixers/fix_xrange2.py @ 354188b0eca0

Allow signoff to be added when one already exists on a precursor.

The current obsolescence support makes little difference between
comments/signoff from a cset and the ones from its predecessors.

This patch avoid a signoff from a precursor to be seen as changeable, and allow
the user to re-signoff on the latest version of the changeset.

from lib2to3 import fixer_base
from lib2to3.fixer_util import Name, BlankLine


# whyever this is necessary..

class FixXrange2(fixer_base.BaseFix):
    PATTERN = "'xrange'"

    def transform(self, node, results):
        node.replace(Name('range', prefix=node.prefix))