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svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r63661 | georg.brandl | 2008-05-26 05:26:20 -0500 (Mon, 26 May 2008) | 2 lines Add import fixes for dbm package. ........ r63666 | georg.brandl | 2008-05-26 05:49:09 -0500 (Mon, 26 May 2008) | 2 lines Add xmlrpc package fixes. ........ r63695 | georg.brandl | 2008-05-26 10:14:33 -0500 (Mon, 26 May 2008) | 2 lines Add fixer entries for http package. ........ r63711 | benjamin.peterson | 2008-05-26 13:43:51 -0500 (Mon, 26 May 2008) | 2 lines add import mapping for test.test_support -> test.support ........ r63729 | benjamin.peterson | 2008-05-26 16:31:03 -0500 (Mon, 26 May 2008) | 2 lines mapping for commands module -> subprocess ........ r63769 | brett.cannon | 2008-05-29 00:13:13 -0500 (Thu, 29 May 2008) | 1 line Fixer for UserString.UserString over to the collections module. ........ r63790 | brett.cannon | 2008-05-29 14:13:51 -0500 (Thu, 29 May 2008) | 4 lines Add a fixer for UserList. Closes issue #2878. Thanks to Quentin Gallet-Gilles for the patch. ........ r63880 | collin.winter | 2008-06-01 18:09:38 -0500 (Sun, 01 Jun 2008) | 6 lines Move lib2to3/fixes/{basefix,util}.py down to lib2to3/. This is step 1 of turning lib2to3/ into a general-purpose refactoring library, reusable by other projects. ........ r63886 | collin.winter | 2008-06-01 22:15:01 -0500 (Sun, 01 Jun 2008) | 5 lines Allow refactoring tools to specify a directory for fixer modules. This is step 2 of turning lib2to3/ into a general-purpose refactoring library, reusable by other projects. Step 1: r63880. ........
43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
# Copyright 2006 Georg Brandl.
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# Licensed to PSF under a Contributor Agreement.
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"""Fixer for intern().
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intern(s) -> sys.intern(s)"""
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# Local imports
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from .. import pytree
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from .. import fixer_base
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from ..fixer_util import Name, Attr
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class FixIntern(fixer_base.BaseFix):
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PATTERN = """
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power< 'intern'
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trailer< lpar='('
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( not(arglist | argument<any '=' any>) obj=any
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| obj=arglist<(not argument<any '=' any>) any ','> )
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rpar=')' >
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after=any*
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>
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"""
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def transform(self, node, results):
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syms = self.syms
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obj = results["obj"].clone()
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if obj.type == syms.arglist:
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newarglist = obj.clone()
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else:
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newarglist = pytree.Node(syms.arglist, [obj.clone()])
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after = results["after"]
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if after:
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after = [n.clone() for n in after]
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new = pytree.Node(syms.power,
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Attr(Name("sys"), Name("intern")) +
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[pytree.Node(syms.trailer,
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[results["lpar"].clone(),
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newarglist,
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results["rpar"].clone()])] + after)
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new.set_prefix(node.get_prefix())
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return new
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