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//lib/python2.7/unittest/util.pyc
� xFWgc @ s� d Z d d l m Z m Z e Z d Z e d � Z d � Z d � Z e d � Z e d d � Z d � Z d � Z d � Z d S( s Various utility functions.i����( t namedtuplet OrderedDictiP c C s\ y t | � } Wn t k r2 t j | � } n X| sL t | � t k rP | S| t d S( Ns [truncated]...( t reprt Exceptiont objectt __repr__t lent _MAX_LENGTH( t objt shortt result( ( s# /usr/lib/python2.7/unittest/util.pyt safe_repr s c C s d | j | j f S( Ns %s.%s( t __module__t __name__( t cls( ( s# /usr/lib/python2.7/unittest/util.pyt strclass s c C sh d } } g } g } xEt r]y| | } | | } | | k r} | j | � | d 7} x� | | | k ry | d 7} q\ Wn� | | k r� | j | � | d 7} x | | | k r� | d 7} q� Wn^ | d 7} z% x | | | k r� | d 7} q� WWd | d 7} x | | | k r | d 7} qWXWq t k rY| j | | � | j | | � Pq Xq W| | f S( sr Finds elements in only one or the other of two, sorted input lists. Returns a two-element tuple of lists. The first list contains those elements in the "expected" list but not in the "actual" list, and the second contains those elements in the "actual" list but not in the "expected" list. Duplicate elements in either input list are ignored. i i N( t Truet appendt IndexErrort extend( t expectedt actualt it jt missingt unexpectedt et a( ( s# /usr/lib/python2.7/unittest/util.pyt sorted_list_difference s: c C s g } g } x� | r� | j � } y | j | � Wn t k rR | j | � n X| r xI | | f D]8 } y x t r� | j | � qr WWqf t k r� qf Xqf Wq q W| rxU | r| j � } | j | � y x t r� | j | � q� WWq� t k rq� Xq� W| | f S| | f S( s� Same behavior as sorted_list_difference but for lists of unorderable items (like dicts). As it does a linear search per item (remove) it has O(n*n) performance. ( t popt removet ValueErrorR R ( R R t ignore_duplicateR R t itemt lst( ( s# /usr/lib/python2.7/unittest/util.pyt unorderable_list_difference> s4 t Mismatchs actual expected valuec C s� t | � t | � } } t | � t | � } } t � } g } x� t | � D]� \ } } | | k rl qN n d } } x> t | | � D]- } | | | k r� | d 7} | | | <q� q� Wx= t | � D]/ \ } } | | k r� | d 7} | | | <q� q� W| | k rN t | | | � } | j | � qN qN Wx� t | � D]� \ } } | | k rTq6n d } x> t | | � D]- } | | | k rj| d 7} | | | <qjqjWt d | | � } | j | � q6W| S( sH Returns list of (cnt_act, cnt_exp, elem) triples where the counts differi i ( t listR R t enumeratet ranget _MismatchR ( R R t st tt mt nt NULLR R t elemt cnt_st cnt_tR t other_elemt diff( ( s# /usr/lib/python2.7/unittest/util.pyt _count_diff_all_purposed s< c C s8 t � } x( | D] } | j | d � d | | <q W| S( s@ Return dict of element counts, in the order they were first seeni i ( R t get( t iterablet cR. ( ( s# /usr/lib/python2.7/unittest/util.pyt _ordered_count� s c C s� t | � t | � } } g } xZ | j � D]L \ } } | j | d � } | | k r, t | | | � } | j | � q, q, WxH | j � D]: \ } } | | k r� t d | | � } | j | � q� q� W| S( sH Returns list of (cnt_act, cnt_exp, elem) triples where the counts differi ( R7 t itemsR4 R( R ( R R R) R* R R. R/ R0 R2 ( ( s# /usr/lib/python2.7/unittest/util.pyt _count_diff_hashable� s N( t __doc__t collectionsR R R t __unittestR t FalseR R R R# R( R3 R7 R9 ( ( ( s# /usr/lib/python2.7/unittest/util.pyt <module> s ) $ #