2013-10-11 17:28:32 +00:00
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"""Fixer that changes input(...) into eval(input(...))."""
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# Author: Andre Roberge
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# Local imports
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from .. import fixer_base
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from ..fixer_util import Call, Name
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from .. import patcomp
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context = patcomp.compile_pattern("power< 'eval' trailer< '(' any ')' > >")
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class FixInput(fixer_base.BaseFix):
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BM_compatible = True
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PATTERN = """
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power< 'input' args=trailer< '(' [any] ')' > >
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"""
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def transform(self, node, results):
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# If we're already wrapped in a eval() call, we're done.
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if context.match(node.parent.parent):
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return
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new = node.clone()
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2014-09-30 16:15:32 +00:00
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new.prefix = ""
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return Call(Name("eval"), [new], prefix=node.prefix)
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