[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Lib / lib2to3 / fixes / fix_numliterals.py

"""Fixer that turns 1L into 1, 0755 into 0o755.\r
"""\r
# Copyright 2007 Georg Brandl.\r
# Licensed to PSF under a Contributor Agreement.\r
\r
# Local imports\r
from ..pgen2 import token\r
from .. import fixer_base\r
from ..fixer_util import Number\r
\r
\r
class FixNumliterals(fixer_base.BaseFix):\r
    # This is so simple that we don't need the pattern compiler.\r
\r
    _accept_type = token.NUMBER\r
\r
    def match(self, node):\r
        # Override\r
        return (node.value.startswith(u"0") or node.value[-1] in u"Ll")\r
\r
    def transform(self, node, results):\r
        val = node.value\r
        if val[-1] in u'Ll':\r
            val = val[:-1]\r
        elif val.startswith(u'0') and val.isdigit() and len(set(val)) > 1:\r
            val = u"0o" + val[1:]\r
\r
        return Number(val, prefix=node.prefix)\r
Commit	Line	Data
4710c53d	1	"""Fixer that turns 1L into 1, 0755 into 0o755.\r
	2	"""\r
	3	# Copyright 2007 Georg Brandl.\r
	4	# Licensed to PSF under a Contributor Agreement.\r
	5	\r
	6	# Local imports\r
	7	from ..pgen2 import token\r
	8	from .. import fixer_base\r
	9	from ..fixer_util import Number\r
	10	\r
	11	\r
	12	class FixNumliterals(fixer_base.BaseFix):\r
	13	# This is so simple that we don't need the pattern compiler.\r
	14	\r
	15	_accept_type = token.NUMBER\r
	16	\r
	17	def match(self, node):\r
	18	# Override\r
	19	return (node.value.startswith(u"0") or node.value[-1] in u"Ll")\r
	20	\r
	21	def transform(self, node, results):\r
	22	val = node.value\r
	23	if val[-1] in u'Ll':\r
	24	val = val[:-1]\r
	25	elif val.startswith(u'0') and val.isdigit() and len(set(val)) > 1:\r
	26	val = u"0o" + val[1:]\r
	27	\r
	28	return Number(val, prefix=node.prefix)\r