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Merged revisions 61602 via svnmerge from

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svn+ssh://pythondev@svn.python.org/python/trunk

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  r61602 | martin.v.loewis | 2008-03-19 00:22:42 -0500 (Mi, 19 Mär 2008) | 17 lines

  Merged revisions 61598-61599,61601 via svnmerge from
  svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

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    r61598 | david.wolever | 2008-03-18 23:58:33 -0500 (Di, 18 Mär 2008) | 1 line

    Added fixer for zip, and refactored a bit of code in the process.  Closing #2171.
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    r61599 | david.wolever | 2008-03-19 00:04:26 -0500 (Mi, 19 Mär 2008) | 3 lines

    Removed a bunch of duplicate code -- it's in util now.
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    r61601 | martin.v.loewis | 2008-03-19 00:21:12 -0500 (Mi, 19 Mär 2008) | 2 lines

    Fix whitespace.
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This commit is contained in:
Martin v. Löwis 2008-03-19 05:26:18 +00:00
parent ef04c44e29
commit f733c60d9a
24 changed files with 249 additions and 174 deletions
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14
Lib/lib2to3/fixes/fix_raise.py
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@ -12,9 +12,9 @@ raise "foo", V, T -> warns about string exceptions
CAVEATS:
1) "raise E, V" will be incorrectly translated if V is an exception
instance. The correct Python 3 idiom is
raise E from V
but since we can't detect instance-hood by syntax alone and since
any client code would have to be changed as well, we don't automate
this.
@ -48,11 +48,11 @@ class FixRaise(basefix.BaseFix):
# Since Python 3 will not support this, we recurse down any tuple
# literals, always taking the first element.
if is_tuple(exc):
while is_tuple(exc):
# exc.children[1:-1] is the unparenthesized tuple
# exc.children[1].children[0] is the first element of the tuple
exc = exc.children[1].children[0].clone()
exc.set_prefix(" ")
while is_tuple(exc):
# exc.children[1:-1] is the unparenthesized tuple
# exc.children[1].children[0] is the first element of the tuple
exc = exc.children[1].children[0].clone()
exc.set_prefix(" ")
if "val" not in results:
# One-argument raise