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i����Nt VendorImporterc B sJ e Z d Z d d d � Z e d � � Z d d � Z d � Z d � Z RS( s�
A PEP 302 meta path importer for finding optionally-vendored
or otherwise naturally-installed packages from root_name.
c C s7 | | _ t | � | _ | p- | j d d � | _ d S( Nt externt _vendor( t root_namet sett vendored_namest replacet
vendor_pkg( t selfR R R ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt __init__
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Search first the vendor package then as a natural package.
t .t N( R ( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt search_path s c C sL | j | j d � \ } } } | r) d St t | j | j � � sH d S| S( s�
Return self when fullname starts with root_name and the
target module is one vendored through this importer.
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N( t partitionR t anyt mapt
startswithR ( R t fullnamet patht roott baset target( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt find_module s c C s� | j | j d � \ } } } x� | j D]l } yR | | } t | � t j | } | t j | /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt load_module# s
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Install this importer into sys.meta_path if not already present.
N( R t meta_patht append( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt install@ s ( N(
t __name__t
__module__t __doc__t NoneR t propertyR R R! R$ ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyR s t sixt packagingt pyparsings setuptools._vendor( ( R* R+ R, ( R R t namesR% R$ ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt s D