New submission from Brian Harring <ferri...@gmail.com>:
Under py3.1, translation of the attached file works fine- under py3.2, goes
boom however.
Nothing custom in use here in terms of 2to3- there is some compatibility code
in use w/in the module but that's not affecting the translator in my testing.
assertion error follows-
RefactoringTool: Skipping implicit fixer: buffer
RefactoringTool: Skipping implicit fixer: idioms
RefactoringTool: Skipping implicit fixer: set_literal
RefactoringTool: Skipping implicit fixer: ws_comma
Traceback (most recent call last):
File "/usr/bin/2to3", line 6, in <module>
sys.exit(main("lib2to3.fixes"))
File "/home/ferringb/python-svn/Lib/lib2to3/main.py", line 165, in main
options.processes)
File "/home/ferringb/python-svn/Lib/lib2to3/refactor.py", line 613, in
refactor
items, write, doctests_only)
File "/home/ferringb/python-svn/Lib/lib2to3/refactor.py", line 273, in
refactor
self.refactor_file(dir_or_file, write, doctests_only)
File "/home/ferringb/python-svn/Lib/lib2to3/refactor.py", line 653, in
refactor_file
*args, **kwargs)
File "/home/ferringb/python-svn/Lib/lib2to3/refactor.py", line 325, in
refactor_file
tree = self.refactor_string(input, filename)
File "/home/ferringb/python-svn/Lib/lib2to3/refactor.py", line 355, in
refactor_string
self.refactor_tree(tree, name)
File "/home/ferringb/python-svn/Lib/lib2to3/refactor.py", line 389, in
refactor_tree
self.traverse_by(self.post_order_heads, tree.post_order())
File "/home/ferringb/python-svn/Lib/lib2to3/refactor.py", line 415, in
traverse_by
node.replace(new)
File "/home/ferringb/python-svn/Lib/lib2to3/pytree.py", line 135, in replace
assert self.parent is not None, str(self)
AssertionError:
def __init__(self, get_keys_func, get_val_func):
"""
@param get_keys_func: either a container, or func to call to get keys.
@param get_val_func: a callable that is JIT called
with the key requested.
"""
if not isinstance(get_val_func, collections.Callable):
raise TypeError("get_val_func isn't a callable")
if hasattr(get_keys_func, "__iter__"):
self._keys = get_keys_func
self._keys_func = None
else:
if not isinstance(get_keys_func, collections.Callable):
raise TypeError(
"get_keys_func isn't iterable or callable")
self._keys_func = get_keys_func
self._val_func = get_val_func
self._vals = {}
If y'all need more than just the mappings.py file, this is from
http://pkgcore.org/trac/pkgcore/browser/ferringb/snakeoil-dev/ , or just grab
the most recent release at
http://pkgcore.org/releases/snakeoil/snakeoil-0.3.6.tar.bz2 (both trunk and
most recent blow up).
----------
components: 2to3 (2.x to 3.0 conversion tool)
files: mappings.py
messages: 98634
nosy: ferringb
severity: normal
status: open
title: assertion error in 2to3
versions: Python 3.2
Added file: http://bugs.python.org/file16073/mappings.py
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue7824>
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