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