28 lines
788 B
Python
28 lines
788 B
Python
"""Fixer that turns 1L into 1, 0755 into 0o755.
|
|
"""
|
|
# Copyright 2007 Georg Brandl.
|
|
# Licensed to PSF under a Contributor Agreement.
|
|
|
|
# Local imports
|
|
from ..pgen2 import token
|
|
from .. import fixer_base
|
|
from ..fixer_util import Number
|
|
|
|
|
|
class FixNumliterals(fixer_base.BaseFix):
|
|
# This is so simple that we don't need the pattern compiler.
|
|
|
|
def match(self, node):
|
|
# Override
|
|
return (node.type == token.NUMBER and
|
|
(node.value.startswith(u"0") or node.value[-1] in u"Ll"))
|
|
|
|
def transform(self, node, results):
|
|
val = node.value
|
|
if val[-1] in u'Ll':
|
|
val = val[:-1]
|
|
elif val.startswith(u'0') and val.isdigit() and len(set(val)) > 1:
|
|
val = u"0o" + val[1:]
|
|
|
|
return Number(val, prefix=node.prefix)
|