| """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) |
