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| author | Martin v. Löwis <martin@v.loewis.de> | 2008-11-25 03:08:21 (GMT) |
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| committer | Martin v. Löwis <martin@v.loewis.de> | 2008-11-25 03:08:21 (GMT) |
| commit | 64903f9ed9e46741fa096925c97dad2d2b5c984d (patch) | |
| tree | 64debfc5dcb8fa8d97703a382e47ce89b5bc5914 /Lib/lib2to3/fixes/fix_metaclass.py | |
| parent | 2b5d6ebfe5b6477cb5d5b6cd043c6350910b5656 (diff) | |
| download | cpython-64903f9ed9e46741fa096925c97dad2d2b5c984d.zip cpython-64903f9ed9e46741fa096925c97dad2d2b5c984d.tar.gz cpython-64903f9ed9e46741fa096925c97dad2d2b5c984d.tar.bz2 | |
Merged revisions 67183,67191,67371 via svnmerge from
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3
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r67183 | benjamin.peterson | 2008-11-11 04:51:33 +0100 (Di, 11 Nov 2008) | 1 line
handle 'import x as y' in fix_imports; this still needs more work...
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r67191 | benjamin.peterson | 2008-11-12 00:24:51 +0100 (Mi, 12 Nov 2008) | 1 line
super() is good
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r67371 | benjamin.peterson | 2008-11-24 23:02:00 +0100 (Mo, 24 Nov 2008) | 1 line
don't blow up in the metaclass fixer when assignments in the class statement aren't simple
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Diffstat (limited to 'Lib/lib2to3/fixes/fix_metaclass.py')
| -rw-r--r-- | Lib/lib2to3/fixes/fix_metaclass.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Lib/lib2to3/fixes/fix_metaclass.py b/Lib/lib2to3/fixes/fix_metaclass.py index c2f4b7f..b508f5f 100644 --- a/Lib/lib2to3/fixes/fix_metaclass.py +++ b/Lib/lib2to3/fixes/fix_metaclass.py @@ -110,8 +110,11 @@ def find_metas(cls_node): if simple_node.type == syms.simple_stmt and simple_node.children: expr_node = simple_node.children[0] if expr_node.type == syms.expr_stmt and expr_node.children: - leaf_node = expr_node.children[0] - if leaf_node.value == '__metaclass__': + # Check if the expr_node is a simple assignment. + left_node = expr_node.children[0] + if isinstance(left_node, Leaf) and \ + left_node.value == '__metaclass__': + # We found a assignment to __metaclass__. fixup_simple_stmt(node, i, simple_node) remove_trailing_newline(simple_node) yield (node, i, simple_node) |