# Copyright 2006 Google, Inc. All Rights Reserved.
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# Licensed to PSF under a Contributor Agreement.
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"""Fixer that transforms `xyzzy` into repr(xyzzy)."""
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# Local imports
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from .. import fixer_base
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from ..fixer_util import Call, Name, parenthesize
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class FixRepr(fixer_base.BaseFix):
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BM_compatible = True
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PATTERN = """
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atom < '`' expr=any '`' >
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"""
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def transform(self, node, results):
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expr = results["expr"].clone()
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if expr.type == self.syms.testlist1:
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expr = parenthesize(expr)
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return Call(Name(u"repr"), [expr], prefix=node.prefix)
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