£Á°èZ¨Ä…–K§‚«“ô4“ÒÙ´dîfUÙÃÅ WKbyʦ•êŽ…È®FÒ¿ÊÎóCozá¬S@6{Í:›œêZÌ:Š•_%:¢¾¾~;‘Ã~芩ÊǍí`ÔÑ©ú뙵'5I¿fš×WO%ø9¾«¾DK|€ùÍD”Ýs]nHÕ¶êםӼ㞪éUWŸÈË%DÒÕ¬ï‘]/Åcx ‰ï2ß]ä6G[]S£Ôϯrs{úëóµmÒï#UQxo·õÞCe]"±/aÙ&Eã4ú9Jé_ÞåëdãöKë)AÞ ¯¹ægƒÛowЍø^d™ý½ßB7áyMä9ÜÖUã !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! i f @sidZddlmZddlmZddlmZddlmZmZGdddej Z dS) a&Fixer for has_key(). Calls to .has_key() methods are expressed in terms of the 'in' operator: d.has_key(k) -> k in d CAVEATS: 1) While the primary target of this fixer is dict.has_key(), the fixer will change any has_key() method call, regardless of its class. 2) Cases like this will not be converted: m = d.has_key if m(k): ... Only *calls* to has_key() are converted. While it is possible to convert the above to something like m = d.__contains__ if m(k): ... this is currently not done. )pytree)token) fixer_base)Name parenthesizec@s(eZdZdZdZddZdS) FixHasKeyTa anchor=power< before=any+ trailer< '.' 'has_key' > trailer< '(' ( not(arglist | argument) arg=any ','> ) ')' > after=any* > | negation=not_test< 'not' anchor=power< before=any+ trailer< '.' 'has_key' > trailer< '(' ( not(arglist | argument) arg=any ','> ) ')' > > > c Cs1|j}|jj|jkr7|jj|jr7dS|jd}|d}|j}dd|dD}|dj}|jd} | rdd| D} n|j|j |j|j |j |j |j |jfkrt|}nt|d kr|d }ntj|j|}d |_td d d } |rxtdd d } tj|j| | f} ntj|j || |f} | rt| } tj|j| ft| } n|jj|j |j|j|j|j|j|j|j|jf kr$t| } n|| _| S)NnegationanchorcSsg|]}|jqS)clone).0nr r >/opt/alt/python34/lib64/python3.4/lib2to3/fixes/fix_has_key.py Ss z'FixHasKey.transform..beforeargaftercSsg|]}|jqSr )r )r r r r rrWs  inprefixnot)symsparenttypeZnot_testpatternmatchgetrr Z comparisonZand_testZor_testZtestZlambdefZargumentrlenrZNodeZpowerrZcomp_optupleexprZxor_exprZand_exprZ shift_exprZ arith_exprZtermZfactor) selfZnodeZresultsrrr rrrrZn_opZn_notnewr r r transformHsD   !   %   zFixHasKey.transformN)__name__ __module__ __qualname__Z BM_compatibleZPATTERNr$r r r rr's rN) __doc__rZpgen2rrZ fixer_utilrrZBaseFixrr r r rs