Nick Coghlan <[email protected]> added the comment:
Dict and Set comprehensions are also broken:
>>> {1 for x in ()}
set([])
>>> {1:2 for x in ()}
{}
>>> ast.literal_eval("{1 for x in ()}")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib64/python2.7/ast.py", line 80, in literal_eval
return _convert(node_or_string)
File "/usr/lib64/python2.7/ast.py", line 79, in _convert
raise ValueError('malformed string')
ValueError: malformed string
>>> ast.literal_eval("{1:2 for x in ()}")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib64/python2.7/ast.py", line 80, in literal_eval
return _convert(node_or_string)
File "/usr/lib64/python2.7/ast.py", line 79, in _convert
raise ValueError('malformed string')
ValueError: malformed string
----------
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<http://bugs.python.org/issue13536>
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