î j fãã@s±dZddlmZddlmZddlmZddlmZddlmZm Z m Z m Z m Z m Z ddlmZejdhBZGd d „d ejƒZd S) ajFixer 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). é)Úpytree)Úpatcomp)Útoken)Ú fixer_base)ÚNameÚCallÚLParenÚRParenÚArgListÚDot)Ú fixer_utilÚiterc@s^eZdZdZdZdd„ZdZejeƒZ dZ eje ƒZ dd„Z d S) ÚFixDictTa power< head=any+ trailer< '.' method=('keys'|'items'|'values'| 'iterkeys'|'iteritems'|'itervalues'| 'viewkeys'|'viewitems'|'viewvalues') > parens=trailer< '(' ')' > tail=any* > c Csw|d}|dd}|d}|j}|j}|jdƒ}|jdƒ} |s^| rq|dd…}ndd „|Dƒ}d d „|Dƒ}| o­|j||ƒ} |tj|jtƒt|d |j ƒgƒ|d j ƒg} tj|j | ƒ} | p| sBd | _ t t|r-dndƒ| gƒ} n|rgtj|j | g|ƒ} n|j | _ | S)NÚheadÚmethodéÚtailr ZviewécSsg|]}|jƒ‘qS©)Úclone)Ú.0Únrrú;/opt/alt/python34/lib64/python3.4/lib2to3/fixes/fix_dict.pyú Bs z%FixDict.transform..cSsg|]}|jƒ‘qSr)r)rrrrrrCs ÚprefixZparensÚÚlist) ÚsymsÚvalueÚ startswithÚin_special_contextrZNodeZtrailerr rrrZpowerr) ÚselfÚnodeÚresultsrrrrZ method_nameÚisiterZisviewZspecialÚargsÚnewrrrÚ transform7s2        ' zFixDict.transformz3power< func=NAME trailer< '(' node=any ')' > any* >zmfor_stmt< 'for' any 'in' node=any ':' any* > | comp_for< 'for' any 'in' node=any any* > cCs´|jdkrdSi}|jjdk r„|jj|jj|ƒr„|d|kr„|rm|djtkS|djtjkSn|sŽdS|jj|j|ƒo³|d|kS)NFr"Úfunc)ÚparentÚp1ÚmatchrÚ iter_exemptr Úconsuming_callsÚp2)r!r"r$r#rrrr [szFixDict.in_special_contextN) Ú__name__Ú __module__Ú __qualname__Z BM_compatibleZPATTERNr'ZP1rZcompile_patternr*ZP2r.r rrrrr*s   rN)Ú__doc__rrrZpgen2rrr rrrr r r r-r,ZBaseFixrrrrrÚs.