­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­  vWS`c)@sfdZddlTddlZddlZddlZdefdYZddlmZm Z ddlm Z m Z m Z dZ d d Zd Zd Zd ZdfdYZejejejejejejejejejejejejejej ej!ej"gZ#idej$6dej%6dej&6dej'6dej(6dej)6dej*6Z+ej,ej-ej.ej/ej0ej1ej2ejej3ej4ej5ej6ej7ej8ej9ej:ej;ej<ej=ej>ej?ej@ejAejBejCejejejejejejejDejejejejejej ej!ej"ejEg)ZFeGedreFjHejIneGedreFjHejJnejejejejejejejejejejej ej!g ZKiZLx'ejMjND]\ZOZPePeLeO AST parseFile(path) -> AST i(t*Nt WalkerErrorcBseZRS((t__name__t __module__(((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyR!s(t CO_VARARGStCO_VARKEYWORDS(t OP_ASSIGNt OP_DELETEtOP_APPLYcCs3t|d}|jd}|jt|S(NtUs (topentreadtclosetparse(tpathtftsrc((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyt parseFile's texeccCsT|dks|dkr(tj|S|dkrDtj|StddS(NRtsingletevals4compile() arg 3 must be 'exec' or 'eval' or 'single'(t Transformert parsesuitet parseexprt ValueError(tbuftmode((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyR 1s  cCsg}x|D]}t|dr8|j|jq t|tdkrl|jtt|q t|tgkr|jt|q |j|q W|S(NtasList(NN(thasattrtappendRttypetNonettuple(tnodestltitem((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyR:s cCsbt|dts|dSx@|dD]4}t|tr&t|}|dk rZ|Sq&q&WdS(Nii(t isinstanceR t extractLineNoR(tasttchildtlineno((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyR%Hs  cGst|d}|tkr]yt||dSWqptk rYt|Gt|G|GHqpXntdt|dS(Niis$Can't find appropriate Node type: %s(R!t TypeErrortlenRtstr(targstkind((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pytNodeRs    RcBsUeZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZeZdZdZeZeZeZdZdZdZdZdZdZdZdZdZ dZ!dZ"dZ#dZ$dZ%d Z&d!Z'd"Z(d#Z)d$Z*d%Z+d&Z,d'Z-d(Z.d)Z/d*Z0d+Z1d,Z2d-Z3d.Z4d/Z5d0Z6d1Z7d2Z8d3Z9e9Z:e9Z;e9Z<d4Z=d5Z>d6Z?e?Z@d7ZAd8ZBd9ZCd:ZDd;ZEd<ZFd=ZGd>ZHd?ZId@ZJdAZKdBZLdCZMdDZNdEZOdFZPdGZQdHZRdIZSdJZTdKZUdLZVdMZWdNZXdOZYdPZZdQZ[dRZ\dSZ]dTZ^dUZ_dVZ`dWZadXZbdYZcdZZdd[Zed\Zfd]Zgd^Zhd_Zid`ZjdaZkdbZldcZmddZndeZodfZpdgZqdhZrdiZsdjZtdkZudlZvdmZwdnZxdoZydpZzdqZ{drZ|dsZ}dudtZRS(vsUtility object for transforming Python parse trees. Exposes the following methods: tree = transform(ast_tree) tree = parsesuite(text) tree = parseexpr(text) tree = parsefile(fileob | filename) cCsi|_xEtjjD]4\}}t||rt|||j|scCs]t|dkrP|ddtjkrP|j|d}|j||dS|j|S(Niii(R*R0tcomp_forRmtcom_generator_expressionR(RGRhttest((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyt testlist_compHs)cCst|dkr:|ddtjkr:|j|dS|j|d}t|dkr|j|d}|j|d}t|||d|ddS|S(NiiiiR((R*R0R\RmtIfExp(RGRhtthenRtelse_((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyRPs)cCsJt|dkr:|ddtjkr:|j|dS|jt|S(Nii(R*R0R\RtOr(RGRh((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pytor_test^s)cCs|jt|S(N(RtAnd(RGRh((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pytand_testescCsA|j|d}t|dkr=t|d|ddS|S(NiiR(i(RmR*tNot(RGRhtresult((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pytnot_testisc Cs |j|d}t|dkr)|Sg}xtdt|dD]}||d}|d}|dtjkr|d}t|dkr|dkrd}qd}qnt|d}|dd}|j||j||fqHWt||d|S( Niiiitnotsnot insis notR((RmR*RR5RDt _cmp_typesRtCompare( 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((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyRscCs:|dtjkrtdnt||dd|dS(Nismember must be a nameiR(i(R5RDR%Rn(RGRmRh((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyRls c Cs|dtjkr,t|gdt|Sg}d}d}}t|}d}x@||kr||} | dtjkr|dk rtdn|j||d}|d}qWnR| dtj kr|dk rtdn|j||d}|d}qWn|j | ||\}} |dkr|t | t r|t| dkr|| ddt jkr|tdn|j| |d}qWWt||||dt|S( NiR(is$already have the varargs indentifieris#already have the kwargs indentifieris&generator expression needs parenthesis(R5RtCallFuncR%RR*RR%RmRt com_argumentR$RgR0RR( RGRmRhR,tkwt star_nodet dstar_nodet len_nodelistRjR_R((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyRqs:         )  cCsDt|dkrV|ddtjkrV|j|d}d|j||dfSt|dkr|rztdn|rtdnd|j|dfS|j|d}|d}x3t|dkr|dtjkr|d}qW|dtjkrtd|dnt|d|d|d}d|fS( Niiiis!non-keyword arg after keyword args+only named arguments may follow *expressions#keyword can't be an expression (%s)R(( R*R0RRmRR%R5RDtKeyword(RGRhRpRqRRR`R_((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyRos")   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((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyRcrs8      N(RRt__doc__RJRQRRRWRORYRZR[RpRsRvRxR]R\t old_lambdefR^RRt flow_stmtt compound_stmtRRRyRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR;t testlist1R:RRRtold_testRRRRTRRRRR RRRR7R9R;R=R?R"RARCRRmR4RzR$R&RR(RR)RRRRR2RRRR<R?R@R>RJRRaReRRORQRWRXRRRRlRqRoRKRvRzRuRRc(((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyR^s          !                                         !                2      )  ,       1   "   '   $ ts==s<=s>=s!=RRcCs~g}xq|D]i}t|ttfrD|jtj||q t|trc|j|q |jt|q W|S(N(R$tinttlongRt_namestgetR+t debug_tree(RPR"R((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyRs (SRt compiler.astRMR0R5t StandardErrorRtcompiler.constsRRRRRRR RR%R.RRRR;RRRRRRTRRRRR RRRtLESStGREATERtEQEQUALRt LESSEQUALt GREATEREQUALtNOTEQUALRR]R^RRRRRRRRRRRRRRRRRRRRRRRR:Rt_legal_node_typesRRRRR=RR1R2Rtvttok_nameR(((s9/opt/alt/python27/lib64/python2.7/compiler/transformer.pyt s      9