[pypy-issue] [issue1680] ast.NodeTransformer throws AttributeError in pypy only

dmlockhart tracker at bugs.pypy.org
Thu Mar 6 22:16:16 CET 2014

dmlockhart <dmlockhart+pypy at gmail.com> added the comment:

A temporary work around is to modify the Python ast library to set attributes to 
None, instead of deleting them.

In lib-python/2.7/ast.py:

308                     #delattr(node, field)
309                     setattr(node, field, None)

I'm currently working on a fix so that delattr works properly on nodes in _ast.

release:  -> 2.2
status: unread -> chatting

PyPy bug tracker <tracker at bugs.pypy.org>

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