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Merged revisions 80936 via svnmerge from

Browse source 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r80936 | benjamin.peterson | 2010-05-07 14:10:11 -0500 (Fri, 07 May 2010) | 76 lines

  Merged revisions 80934 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r80934 | benjamin.peterson | 2010-05-07 13:58:23 -0500 (Fri, 07 May 2010) | 69 lines

    Merged revisions 79911,79916-79917,80018,80418,80572-80573,80635-80639,80668,80922 via svnmerge from
    svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

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      r79911 | benjamin.peterson | 2010-04-09 15:38:53 -0500 (Fri, 09 Apr 2010) | 1 line

      use absolute import
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      r79916 | benjamin.peterson | 2010-04-09 16:05:21 -0500 (Fri, 09 Apr 2010) | 1 line

      generalize detection of __future__ imports and attach them to the tree
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      r79917 | benjamin.peterson | 2010-04-09 16:11:44 -0500 (Fri, 09 Apr 2010) | 1 line

      don't try to 'fix' relative imports when absolute_import is enabled #8858
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      r80018 | benjamin.peterson | 2010-04-12 16:12:12 -0500 (Mon, 12 Apr 2010) | 4 lines

      prevent diffs from being mangled is multiprocess mode #6409

      Patch by George Boutsioukis.
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      r80418 | benjamin.peterson | 2010-04-23 16:00:03 -0500 (Fri, 23 Apr 2010) | 1 line

      remove unhelpful description
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      r80572 | benjamin.peterson | 2010-04-27 20:33:54 -0500 (Tue, 27 Apr 2010) | 1 line

      use unicode literals
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      r80573 | jeffrey.yasskin | 2010-04-27 23:08:27 -0500 (Tue, 27 Apr 2010) | 6 lines

      Don't transform imports that are already relative.  2to3 turned
        from . import refactor
      into
        from .. import refactor
      which broke the transformation of 2to3 itself.
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      r80635 | benjamin.peterson | 2010-04-29 16:02:23 -0500 (Thu, 29 Apr 2010) | 1 line

      remove imports
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      r80636 | benjamin.peterson | 2010-04-29 16:02:41 -0500 (Thu, 29 Apr 2010) | 1 line

      unicode literal
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      r80637 | benjamin.peterson | 2010-04-29 16:03:42 -0500 (Thu, 29 Apr 2010) | 1 line

      must pass a string to Number
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      r80638 | benjamin.peterson | 2010-04-29 16:05:34 -0500 (Thu, 29 Apr 2010) | 1 line

      unicode literals
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      r80639 | benjamin.peterson | 2010-04-29 16:06:09 -0500 (Thu, 29 Apr 2010) | 1 line

      pass string to Number
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      r80668 | jeffrey.yasskin | 2010-04-30 18:02:47 -0500 (Fri, 30 Apr 2010) | 4 lines

      Make 2to3 run under Python 2.5 so that the benchmark suite at
      http://hg.python.org/benchmarks/ can use it and still run on implementations
      that haven't gotten to 2.6 yet.  Fixes issue 8566.
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      r80922 | benjamin.peterson | 2010-05-07 11:06:25 -0500 (Fri, 07 May 2010) | 1 line

      prevent xrange transformation from wrapping range calls it produces in list
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This commit is contained in:
Benjamin Peterson 2010-05-08 15:46:00 +00:00
parent 3a3bba34e2
commit c9e833faa0
13 changed files with 165 additions and 88 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Lib/lib2to3/main.py
View file

@ -2,6 +2,8 @@
Main program for 2to3.
"""
from __future__ import with_statement
import sys
import os
import difflib
@ -62,8 +64,14 @@ class StdoutRefactoringTool(refactor.MultiprocessRefactoringTool):
if self.show_diffs:
diff_lines = diff_texts(old, new, filename)
try:
for line in diff_lines:
print(line)
if self.output_lock is not None:
with self.output_lock:
for line in diff_lines:
print(line)
sys.stdout.flush()
else:
for line in diff_lines:
print(line)
except UnicodeEncodeError:
warn("couldn't encode %s's diff for your terminal" %
(filename,))
@ -94,7 +102,7 @@ def main(fixer_pkg, args=None):
parser.add_option("-x", "--nofix", action="append", default=[],
help="Prevent a fixer from being run.")
parser.add_option("-l", "--list-fixes", action="store_true",
help="List available transformations (fixes/fix_*.py)")
help="List available transformations")
parser.add_option("-p", "--print-function", action="store_true",
help="Modify the grammar so that print() is a function")
parser.add_option("-v", "--verbose", action="store_true",