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