New submission from Dave Malcolm <dmalc...@redhat.com>:
fix_itertools_imports.py fails on a "*" import
2to3 fails on this code:
from itertools import *
with a traceback:
File
"/home/david/coding/python-svn/trunk-2to3-issues/Lib/lib2to3/tests/test_fixers.py",
line 3680, in test_star
self.warns_unchanged(s, "Cannot handle star imports")
File
"/home/david/coding/python-svn/trunk-2to3-issues/Lib/lib2to3/tests/test_fixers.py",
line 49, in warns_unchanged
self.warns(before, before, message, unchanged=True)
File
"/home/david/coding/python-svn/trunk-2to3-issues/Lib/lib2to3/tests/test_fixers.py",
line 43, in warns
tree = self._check(before, after)
File
"/home/david/coding/python-svn/trunk-2to3-issues/Lib/lib2to3/tests/test_fixers.py",
line 32, in _check
tree = self.refactor.refactor_string(before, self.filename)
File
"/home/david/coding/python-svn/trunk-2to3-issues/Lib/lib2to3/refactor.py", line
359, in refactor_string
self.refactor_tree(tree, name)
File
"/home/david/coding/python-svn/trunk-2to3-issues/Lib/lib2to3/refactor.py", line
393, in refactor_tree
self.traverse_by(self.post_order_heads, tree.post_order())
File
"/home/david/coding/python-svn/trunk-2to3-issues/Lib/lib2to3/refactor.py", line
417, in traverse_by
new = fixer.transform(node, results)
File
"/home/david/coding/python-svn/trunk-2to3-issues/Lib/lib2to3/fixes/fix_itertools_imports.py",
line 24, in transform
assert child.type == syms.import_as_name
AssertionError
(seen when running 2to3 on python-lxml ; see problem in downstream tracker:
https://bugzilla.redhat.com/show_bug.cgi?id=600036 )
----------
components: 2to3 (2.x to 3.0 conversion tool)
messages: 106991
nosy: dmalcolm
priority: normal
severity: normal
status: open
title: 2to3 fails with assertion failure on "from itertools import *"
versions: Python 2.7
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue8892>
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