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This code is used as an example in the library reference manual in the
section on using the parser module. Refer to the manual for a thorough
discussion of the operation of this code.
i����N( t ListTypet TupleTypec C sV t | � j � } t j j t j j | � d � } t j | � } t | j � | � S( s� Retrieve information from the parse tree of a source file.
fileName
Name of the file to read Python source code from.
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