| # 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): |
| |
| 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("repr"), [expr], prefix=node.get_prefix()) |