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r�Yn Xd d � Z! d d d d � Z" d d d d d � Z# d d � Z$ d d � Z% d d � Z& d d d � Z' e j( d � Z) e j( d � Z* e j( d � Z+ d d d! � Z, d" d# � Z- d a. d$ d% � Z/ d& d' � Z0 d( d) � Z1 d* d+ � Z2 d S).a� Provide access to Python's configuration information. The specific
configuration variables available depend heavily on the platform and
configuration. The values may be retrieved using
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available.
Written by: Fred L. Drake, Jr.
Email: <fdrake@acm.org>
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d l } | j t � | r�g } x$ | D] } | j t j | � � q�W| St Sd S) a� With no arguments, return a dictionary of all configuration
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rD c C s; | d k r+ d d l } | j d t d � t � j | � S)z�Return the value of a single variable using the dictionary
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