File: //lib64/python3.6/lib2to3/__pycache__/fixer_util.cpython-36.opt-2.pyc
3
\g;
@ s d dl mZ d dlmZmZ d dlmZ d dlm Z dd Z
dd Z d d
Z d d Z
dVddZdd Zdd Zdd Ze e fddZdWddZdd Zd d ZdXd d Zd d! ZdYd"d#ZdZd$d%Zd&d' Zd(d) Zd*d+ Z d,d- Z d.d/ Z d0d1d2d3d4d5d6d7d8d9h
Z d:d; Z d<a!d=a"d>a#d?a$d@dA Z%dBdC Z&dDdE Z'dFdG Z(dHdI Z)dJdK Z*dLdM Z+dNdO Z,ej-ej.hZ/d[dPdQZ0ej.ej-ej1hZ2dRdS Z3d\dTdUZ4d
S )] )token)LeafNode)python_symbols)patcompc C s t tj| ttjd|gS )N=)r symsZargumentr r EQUAL)keywordvalue r */usr/lib64/python3.6/lib2to3/fixer_util.py
KeywordArg s r c C s t tjdS )N()r r LPARr r r r
LParen s r c C s t tjdS )N))r r RPARr r r r
RParen s r c C sH t | ts| g} t |ts&d|_|g}ttj| ttjdddg | S )N r )prefix)
isinstancelistr r r atomr r r )targetsourcer r r
Assign s
r Nc C s t tj| |dS )N)r )r r NAME)namer r r r
Name$ s r c C s | t tjt |ggS )N)r r trailerDot)objattrr r r
Attr( s r$ c C s t tjdS )N,)r r COMMAr r r r
Comma, s r' c C s t tjdS )N.)r r DOTr r r r
r! 0 s r! c C s4 t tj|j |j g}| r0|jdt tj| |S )Nr )r r r clone insert_childarglist)argsZlparenZrparennoder r r
ArgList4 s r/ c C s& t tj| t|g}|d k r"||_|S )N)r r powerr/ r )Z func_namer- r r. r r r
Call; s r1 c C s t tjdS )N
)r r NEWLINEr r r r
NewlineB s r4 c C s t tjdS )N )r r r3 r r r r
BlankLineF s r6 c C s t tj| |dS )N)r )r r NUMBER)nr r r r
NumberJ s r9 c C s" t tjttjd| ttjdgS )N[])r r r r r LBRACERBRACE)Z
index_noder r r
SubscriptM s r> c C s t tj| |dS )N)r )r r STRING)stringr r r r
StringS s rA c C s d| _ d|_ d|_ ttjd}d|_ ttjd}d|_ ||||g}|rtd|_ ttjd}d|_ |jttj||g ttj| ttj |g}ttj
ttj d|ttj dgS )Nr5 r forinifr: r; )
r r r r appendr r Zcomp_ifZ listmakerZcomp_forr r< r= ) ZxpfpitZtestZfor_leafZin_leafZ
inner_argsZif_leafinnerr r r
ListCompW s$
rI c C sZ x|D ] }|j qW ttjdttj| ddttjdddttj|g}ttj|}|S )Nfromr )r import)remover r r r r import_as_names import_from)Z package_nameZ
name_leafsZleafchildrenimpr r r
FromImporto s
rQ c C s |d j }|jtjkr"|j }nttj|j g}|d }|rNdd |D }ttjtt|d t|d ttj|d j ||d j gg | }| j |_ |S ) Nr" afterc S s g | ] }|j qS r )r* ).0r8 r r r
<listcomp> s z!ImportAndCall.<locals>.<listcomp> r ZlparZrpar)
r* typer r, r r0 r$ r r r )r. resultsnamesr" Z
newarglistrR newr r r
ImportAndCall s
DrZ c C s t | tr | jt t gkr dS t | tot| jdkot | jd tot | jd tot | jd to| jd jdko| jd jdkS )NT rU r r r )r r rO r r lenr r )r. r r r
is_tuple s
r^ c C sX t | toVt| jdkoVt | jd toVt | jd toV| jd jdkoV| jd jdkS )Nr rU r: r; r_ )r r r] rO r r )r. r r r
is_list s
r` c C s t tjt | t gS )N)r r r r r )r. r r r
parenthesize s ra sortedr setanyalltuplesumminmax enumeratec c s( t | |}x|r"|V t ||}q W d S )N)getattr)r" r# nextr r r
attr_chain s
rm zefor_stmt< 'for' any 'in' node=any ':' any* >
| comp_for< 'for' any 'in' node=any any* >
z
power<
( 'iter' | 'list' | 'tuple' | 'sorted' | 'set' | 'sum' |
'any' | 'all' | 'enumerate' | (any* trailer< '.' 'join' >) )
trailer< '(' node=any ')' >
any*
>
z`
power<
( 'sorted' | 'enumerate' )
trailer< '(' arglist<node=any any*> ')' >
any*
>
Fc C sr t s&tjtatjtatjtada tttg}x<t|t| dD ](\}}i }|j||rB|d | krBdS qBW dS )NTparentr. F)
pats_builtr Zcompile_patternp0p1p2ziprm match)r. Zpatternspatternrn rW r r r
in_special_context s
rv c C s | j }|d k r |jtjkr dS | j}|jtjtjfkr:dS |jtjkrX|j d | krXdS |jtj
ks|jtj kr|d k r|jtj ks|j d | krdS dS )NFrU T)
Z prev_siblingrV r r) rn r funcdefclassdef expr_stmtrO Z
parametersZ
typedargslistr& )r. prevrn r r r
is_probably_builtin s r{ c C sN xH| d k rH| j tjkr@t| jdkr@| jd }|j tjkr@|jS | j} qW dS )Nr\ r r5 ) rV r suiter] rO r INDENTr rn )r. indentr r r
find_indentation s
r c C s> | j tjkr| S | j } | jd }| _ttj| g}||_|S )N)rV r r| r* rn r )r. rn r| r r r
make_suite s r c C s( x"| j tjkr"| j} | stdqW | S )Nz,root found before file_input node was found.)rV r Z
file_inputrn
ValueError)r. r r r
find_root& s
r c C s t |t|| }t|S )N) find_bindingr bool)packager r. Zbindingr r r
does_tree_import/ s r c C s | j tjtjfkS )N)rV r import_namerN )r. r r r
is_import7 s r c C s4 dd }t |}t| ||r d S d }}xTt|jD ]F\}}||sFq4x(t|j|d D ]\}}||sZP qZW || }P q4W |dkrxDt|jD ]6\}}|jtjkr|jr|jd jtjkr|d }P qW | d krt tj
t tj dt tj |ddg} nt
| t tj |ddg} | t g}
|j|t tj|
d S )Nc S s | j tjko | jo t| jd S )NrU )rV r simple_stmtrO r )r. r r r
is_import_stmt> s z$touch_import.<locals>.is_import_stmtrU r rK r )r )r r rj rO rV r r r r? r r r r rQ r4 r+ ) r r r. r rootZ
insert_posoffsetidxZnode2import_rO r r r
touch_import; s4
r c C s x|j D ]}d }|jtjkrVt| |j d r4|S t| t|j d |}|rR|}n4|jtjtjfkrt| t|j d |}|r|}n |jtj krt| t|j d |}|r|}nXxt
|j dd D ]@\}}|jt j ko|j
dkrt| t|j |d |}|r|}qW nx|jtkr6|j d j
| kr6|}nTt|| |rJ|}n@|jtjkrft| ||}n$|jtjkrt| |j d r|}|r
|s|S t|r
|S q
W d S ) Nr r\ r[ : rU r_ r_ )rO rV r Zfor_stmt_findr r Zif_stmtZ
while_stmtZtry_stmtrj r COLONr _def_syms_is_import_bindingr ry r )r r. r childZretr8 iZkidr r r
r i sH
r c C sX |g}xL|rR|j }|jdkr6|jtkr6|j|j q|jtjkr|j| kr|S qW d S )N )poprV _block_symsextendrO r r r )r r. Znodesr r r
r s r c C s | j tjkr| r| jd }|j tjkrvx|jD ]@}|j tjkrV|jd j|krp| S q0|j tjkr0|j|kr0| S q0W nL|j tjkr|jd }|j tjkr|j|kr| S n|j tjkr|j|kr| S n| j tj kr|rt
| jd j |krd S | jd }|rt d|rd S |j tj
kr.t ||r.| S |j tjkrf|jd }|j tjkr|j|kr| S n6|j tjkr|j|kr| S |r|j tjkr| S d S )Nr r\ r[ asr_ )rV r r rO Zdotted_as_namesZdotted_as_namer r r rN strstripr rM Zimport_as_nameSTAR)r. r r rP r Zlastr8 r r r
r s@
r )N)NN)N)N)N)N)N)5Zpgen2r Zpytreer r Zpygramr r r5 r r r r r r r$ r' r! r/ r1 r4 r6 r9 r> rA rI rQ rZ r^ r` ra Zconsuming_callsrm rp rq rr ro rv r{ r r r r r r rx rw r r r r r r r r r r
<module> sX
-
*