shell bypass 403
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� � YZ d e f d � � YZ d e f d � � YZ e Z d � Z d S( i ( t absolute_importN( t sixs ^[a-z_][a-z0-9_]*$c C@ s, t j | � } | s( t d | � � n t S( Ns! Not a valid Python identifier: %r( t
IDENTIFIERt matcht
ValueErrort True( t st m( ( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyt valid_ident"