Edit File: intranges.pyc
� ��abc @ s: d Z d d l Z d � Z d � Z d � Z d � Z d S( s Given a list of integers, made up of (hopefully) a small number of long runs of consecutive integers, compute a representation of the form ((start1, end1), (start2, end2) ...). Then answer the question "was x present in the original list?" in time O(log(# runs)). i����Nc C s� t | � } g } d } x� t t | � � D]~ } | d t | � k rl | | | | d d k rl q+ ql n | | d | d !} | j t | d | d d � � | } q+ Wt | � S( s Represent a list of integers as a sequence of ranges: ((start_0, end_0), (start_1, end_1), ...), such that the original integers are exactly those x such that start_i <= x < end_i for some i. Ranges are encoded as single integers (start << 32 | end), not as tuples. i����i i ( t sortedt ranget lent appendt _encode_ranget tuple( t list_t sorted_listt rangest last_writet it current_range( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/intranges.pyt intranges_from_list s " c C s | d >| BS( Ni ( ( t startt end( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/intranges.pyR s c C s | d ?| d @f S( Ni i I I���� ( ( t r( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/intranges.pyt _decode_range" s c C s� t | d � } t j | | � } | d k rj t | | d � \ } } | | k o^ | k n rj t Sn | t | � k r� t | | � \ } } | | k r� t Sn t S( s= Determine if `int_` falls into one of the ranges in `ranges`.i i ( R t bisectt bisect_leftR t TrueR t False( t int_R t tuple_t post leftt rightt _( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/intranges.pyt intranges_contain& s ( t __doc__R R R R R ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/intranges.pyt <module> s
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