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29 lines
768 B
29 lines
768 B
6 years ago
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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 fixer_base
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from ..fixer_util import Number
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class FixNumliterals(fixer_base.BaseFix):
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# This is so simple that we don't need the pattern compiler.
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_accept_type = token.NUMBER
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def match(self, node):
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# Override
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return (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.prefix)
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