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svn+ssh://pythondev@svn.python.org/python/trunk
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r73370 | benjamin.peterson | 2009-06-11 17:06:46 -0500 (Thu, 11 Jun 2009) | 105 lines
Merged revisions 72523,72950-72951,72994,73003,73033,73036-73040,73091-73093,73096,73179-73181,73192,73231,73244,73255-73256,73365 via svnmerge from
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3
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r72523 | benjamin.peterson | 2009-05-09 14:42:26 -0500 (Sat, 09 May 2009) | 1 line
remove parenthesis
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r72950 | benjamin.peterson | 2009-05-26 18:19:45 -0500 (Tue, 26 May 2009) | 1 line
remove unused imports
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r72951 | benjamin.peterson | 2009-05-26 18:27:00 -0500 (Tue, 26 May 2009) | 1 line
this is no longer executable
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r72994 | benjamin.peterson | 2009-05-28 15:32:54 -0500 (Thu, 28 May 2009) | 1 line
fix test_all_fixers on Windows #6134
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r73003 | benjamin.peterson | 2009-05-28 21:57:28 -0500 (Thu, 28 May 2009) | 4 lines
make 2to3 test utilities easier to use with other applications (3to2)
Patch by Joe Amenta
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r73033 | benjamin.peterson | 2009-05-29 16:58:32 -0500 (Fri, 29 May 2009) | 1 line
update grammar for multi with statement
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r73036 | benjamin.peterson | 2009-05-29 17:33:20 -0500 (Fri, 29 May 2009) | 1 line
simplify fix_unicode
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r73037 | benjamin.peterson | 2009-05-29 17:53:03 -0500 (Fri, 29 May 2009) | 1 line
add custom error for pattern syntax errors
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r73038 | benjamin.peterson | 2009-05-29 17:55:00 -0500 (Fri, 29 May 2009) | 1 line
complain if details are attached to a token
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r73039 | benjamin.peterson | 2009-05-29 18:00:28 -0500 (Fri, 29 May 2009) | 1 line
add a test for whitespace
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r73040 | benjamin.peterson | 2009-05-29 18:01:17 -0500 (Fri, 29 May 2009) | 1 line
a fix for emacs highlighting
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r73091 | benjamin.peterson | 2009-05-31 20:55:25 -0500 (Sun, 31 May 2009) | 1 line
deprecate set_prefix() and get_prefix() in favor of a prefix property
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r73092 | benjamin.peterson | 2009-05-31 21:00:51 -0500 (Sun, 31 May 2009) | 1 line
change hideous java naming scheme
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r73093 | benjamin.peterson | 2009-05-31 21:01:39 -0500 (Sun, 31 May 2009) | 1 line
remove dated comment
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r73096 | benjamin.peterson | 2009-05-31 21:40:53 -0500 (Sun, 31 May 2009) | 1 line
group tests
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r73179 | benjamin.peterson | 2009-06-03 13:09:53 -0500 (Wed, 03 Jun 2009) | 1 line
handle the case where there's multiple trailers #6185
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r73180 | benjamin.peterson | 2009-06-03 13:18:05 -0500 (Wed, 03 Jun 2009) | 1 line
scrap __main__ section
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r73181 | benjamin.peterson | 2009-06-03 13:24:48 -0500 (Wed, 03 Jun 2009) | 1 line
remove shebang lines and __main__ sections
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r73192 | benjamin.peterson | 2009-06-03 19:16:30 -0500 (Wed, 03 Jun 2009) | 4 lines
actually test something here
Thanks to Joe Amenta for noticing.y
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r73231 | benjamin.peterson | 2009-06-04 13:38:50 -0500 (Thu, 04 Jun 2009) | 1 line
remove unused variable
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r73244 | benjamin.peterson | 2009-06-05 08:39:25 -0500 (Fri, 05 Jun 2009) | 1 line
allow fixers to give different options in setUp
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r73255 | benjamin.peterson | 2009-06-06 11:23:46 -0500 (Sat, 06 Jun 2009) | 1 line
fix the except fixer on one line suites #6222
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r73256 | benjamin.peterson | 2009-06-06 11:27:40 -0500 (Sat, 06 Jun 2009) | 1 line
test one-line else and finally clauses
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r73365 | benjamin.peterson | 2009-06-11 17:01:32 -0500 (Thu, 11 Jun 2009) | 1 line
normalize whitespace
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42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
"""Fixer that addes parentheses where they are required
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This converts ``[x for x in 1, 2]`` to ``[x for x in (1, 2)]``."""
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# By Taek Joo Kim and Benjamin Peterson
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# Local imports
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from .. import fixer_base
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from ..fixer_util import LParen, RParen
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# XXX This doesn't support nested for loops like [x for x in 1, 2 for x in 1, 2]
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class FixParen(fixer_base.BaseFix):
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PATTERN = """
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atom< ('[' | '(')
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(listmaker< any
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comp_for<
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'for' NAME 'in'
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target=testlist_safe< any (',' any)+ [',']
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>
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[any]
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>
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>
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testlist_gexp< any
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comp_for<
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'for' NAME 'in'
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target=testlist_safe< any (',' any)+ [',']
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>
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[any]
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>
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>)
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(']' | ')') >
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"""
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def transform(self, node, results):
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target = results["target"]
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lparen = LParen()
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lparen.prefix = target.prefix
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target.prefix = "" # Make it hug the parentheses
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target.insert_child(0, lparen)
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target.append_child(RParen())
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