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svn+ssh://pythondev@svn.python.org/python/trunk
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r64286 | benjamin.peterson | 2008-06-14 21:31:05 -0500 (Sat, 14 Jun 2008) | 49 lines
Merged revisions 63661,63666,63695,63711,63729,63769,63790,63880,63886 via svnmerge from
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3
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r63661 | georg.brandl | 2008-05-26 05:26:20 -0500 (Mon, 26 May 2008) | 2 lines
Add import fixes for dbm package.
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r63666 | georg.brandl | 2008-05-26 05:49:09 -0500 (Mon, 26 May 2008) | 2 lines
Add xmlrpc package fixes.
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r63695 | georg.brandl | 2008-05-26 10:14:33 -0500 (Mon, 26 May 2008) | 2 lines
Add fixer entries for http package.
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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
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r63729 | benjamin.peterson | 2008-05-26 16:31:03 -0500 (Mon, 26 May 2008) | 2 lines
mapping for commands module -> subprocess
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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.
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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.
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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.
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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.
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34 lines
889 B
Python
34 lines
889 B
Python
"""
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Fixer that changes zip(seq0, seq1, ...) into list(zip(seq0, seq1, ...)
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unless there exists a 'from future_builtins import zip' statement in the
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top-level namespace.
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We avoid the transformation if the zip() call is directly contained in
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iter(<>), list(<>), tuple(<>), sorted(<>), ...join(<>), or for V in <>:.
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"""
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# Local imports
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from .. import fixer_base
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from ..fixer_util import Name, Call, in_special_context
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class FixZip(fixer_base.ConditionalFix):
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PATTERN = """
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power< 'zip' args=trailer< '(' [any] ')' >
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>
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"""
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skip_on = "future_builtins.zip"
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def transform(self, node, results):
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if self.should_skip(node):
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return
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if in_special_context(node):
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return None
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new = node.clone()
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new.set_prefix("")
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new = Call(Name("list"), [new])
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new.set_prefix(node.get_prefix())
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return new
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