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d d � Z d d � Z d d � Z d S( u Various utility functions.i ( u
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u safe_reprc C s d | j | j f S( Nu %s.%s( u
__module__u __name__( u cls( ( u2 /opt/alt/python33/lib64/python3.3/unittest/util.pyu strclass s u strclassc C sn d } } g } g } xKy| | } | | } | | k rw | j | � | d 7} x� | | | k rs | d 7} qV 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} q� WXWq t k
r`| j | | d � � | j | | d � � PYq Xq | | f S( ur 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( u appendu
IndexErroru extend( u expectedu actualu iu ju missingu
unexpectedu eu a( ( u2 /opt/alt/python33/lib64/python3.3/unittest/util.pyu sorted_list_difference s:
u sorted_list_differencec C s\ g } xI | rQ | j � } y | j | � Wq t k
rM | j | � Yq Xq W| | f S( u� 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.( u popu removeu
ValueErroru append( u expectedu actualu missingu item( ( u2 /opt/alt/python33/lib64/python3.3/unittest/util.pyu unorderable_list_difference= s
u unorderable_list_differencec C s | | k | | k S( u. Return -1 if x < y, 0 if x == y and 1 if x > y( ( u xu y( ( u2 /opt/alt/python33/lib64/python3.3/unittest/util.pyu
three_way_cmpN s u
three_way_cmpu Mismatchu actual expected valuec C s� t | � t | � } } t | � t | � } } t � } g } x� t | � D]� \ } } | | k rl qN n d }
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| | � } | j | � qN qN Wx� t | � D]� \ } } | | k rTq6n d } x> t | | � D]- } | | | k rj| d 7} | | | <qjqjWt d | | � } | j | � q6W| S( uH Returns list of (cnt_act, cnt_exp, elem) triples where the counts differi i ( u listu lenu objectu enumerateu rangeu _Mismatchu append( u actualu expectedu su tu mu nu NULLu resultu iu elemu cnt_su cnt_tu ju
other_elemu diff( ( u2 /opt/alt/python33/lib64/python3.3/unittest/util.pyu _count_diff_all_purposeT s<
u _count_diff_all_purposec C s8 t � } x( | D] } | j | d � d | | <q W| S( u@ Return dict of element counts, in the order they were first seeni i ( u OrderedDictu get( u iterableu cu elem( ( u2 /opt/alt/python33/lib64/python3.3/unittest/util.pyu _ordered_countw s
u _ordered_countc 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( uH Returns list of (cnt_act, cnt_exp, elem) triples where the counts differi ( u _ordered_countu itemsu getu _Mismatchu append( u actualu expectedu su tu resultu elemu cnt_su cnt_tu diff( ( u2 /opt/alt/python33/lib64/python3.3/unittest/util.pyu _count_diff_hashable~ s u _count_diff_hashableNTF( u __doc__u collectionsu
namedtupleu OrderedDictu Trueu
__unittestu _MAX_LENGTHu Falseu safe_repru strclassu sorted_list_differenceu unorderable_list_differenceu
three_way_cmpu _Mismatchu _count_diff_all_purposeu _ordered_countu _count_diff_hashable( ( ( u2 /opt/alt/python33/lib64/python3.3/unittest/util.pyu <module> s ) #