ofc@sdZddlmZddlmZddlmZddlmZddlmZm Z m Z m Z m Z m Z ddlmZejedgBZd ejfd YZd S( sjFixer for dict methods. d.keys() -> list(d.keys()) d.items() -> list(d.items()) d.values() -> list(d.values()) d.iterkeys() -> iter(d.keys()) d.iteritems() -> iter(d.items()) d.itervalues() -> iter(d.values()) d.viewkeys() -> d.keys() d.viewitems() -> d.items() d.viewvalues() -> d.values() Except in certain very specific contexts: the iter() can be dropped when the context is list(), sorted(), iter() or for...in; the list() can be dropped when the context is list() or sorted() (but not iter() or for...in!). Special contexts that apply to both: list(), sorted(), tuple() set(), any(), all(), sum(). Note: iter(d.keys()) could be written as iter(d) but since the original d.iterkeys() was also redundant we don't fix this. And there are (rare) contexts where it makes a difference (e.g. when passing it as an argument to a function that introspects the argument). i(tpytree(tpatcomp(ttoken(t fixer_base(tNametCalltLParentRParentArgListtDot(t fixer_utiltitertFixDictcBsPeZeZdZdZdZejeZ dZ eje Z dZ RS(s power< head=any+ trailer< '.' method=('keys'|'items'|'values'| 'iterkeys'|'iteritems'|'itervalues'| 'viewkeys'|'viewitems'|'viewvalues') > parens=trailer< '(' ')' > tail=any* > c Cs|d}|dd}|d}|j}|j}|jd}|jd} |s^| rk|d}n|dkstt|g|D]} | j^q}g|D]} | j^q}| o|j||} |tj|j t t |d |j g|d jg} tj|j | } | p?| srd | _ tt |r]dnd| g} n|rtj|j | g|} n|j | _ | S(Ntheadtmethodittailuiteruviewiukeysuitemsuvaluestprefixtparensuulist(ukeysuitemsuvalues(tsymstvaluet startswithtAssertionErrortreprtclonetin_special_contextRtNodettrailerR RRtpowerR(tselftnodetresultsR RRRt method_nametisitertisviewtntspecialtargstnew((s./usr/lib64/python2.7/lib2to3/fixes/fix_dict.pyt transform7s4         ' s3power< func=NAME trailer< '(' node=any ')' > any* >smfor_stmt< 'for' any 'in' node=any ':' any* > | comp_for< 'for' any 'in' node=any any* > cCs|jdkrtSi}|jjdk r|jj|jj|r|d|kr|rm|djtkS|djtjkSn|stS|j j|j|o|d|kS(NRtfunc( tparenttNonetFalsetp1tmatchRt iter_exemptR tconsuming_callstp2(RRR R((s./usr/lib64/python2.7/lib2to3/fixes/fix_dict.pyR[s( t__name__t __module__tTruet BM_compatibletPATTERNR&tP1Rtcompile_patternR+tP2R/R(((s./usr/lib64/python2.7/lib2to3/fixes/fix_dict.pyR *s  N(t__doc__tRRtpgen2RRR RRRRRR R.tsetR-tBaseFixR (((s./usr/lib64/python2.7/lib2to3/fixes/fix_dict.pyts.