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c C si | j � } | d d k rB | d d k rB | d d !j � } n | d d k re | d j � } n | S( s8 unwrap('') --> 'type://host/path'.i t i s URL:( R� ( R( ( ( s /usr/lib64/python2.7/urllib.pyR 5 s c C sv t d k r* d d l } | j d � a n t j | � } | rl | j d � } | j � | t | � d f Sd | f S( s: splittype('type:opaquestring') --> 'type', 'opaquestring'.i����Ns
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RFC 2396 Uniform Resource Identifiers (URI): Generic Syntax lists
the following reserved characters.
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but not necessarily in all of them.
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| � S( sv Encode a sequence of two-element tuples or dictionary into a URL query string.
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sequence element is converted to a separate parameter.
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)c C s� i } xP t j j � D]? \ } } | j � } | r | d d k r | | | d proxy server URL mappings.
Scan the environment for variables named _proxy;
this seems to be the standard convention. In order to prefer lowercase
variables, we process the environment in two passes, first matches any
and second matches only lower case proxies.
If you need a different way, you can pass a proxies dictionary to the
[Fancy]URLopener constructor.
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Return True iff this host shouldn't be accessed using a proxy
This function uses the MacOSX framework SystemConfiguration
to fetch the proxy information.
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c C s t � S( s� Return a dictionary of scheme -> proxy server URL mappings.
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