1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
"""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.
_accept_type = token.NUMBER
def match(self, node):
# Override
return (node.value.startswith("0") or node.value[-1] in "Ll")
def transform(self, node, results):
val = node.value
if val[-1] in 'Ll':
val = val[:-1]
elif val.startswith('0') and val.isdigit() and len(set(val)) > 1:
val = "0o" + val[1:]
return Number(val, prefix=node.prefix)
|
