U
if
4 @ s d dl Z d dlZd dlZd dlmZ d dlmZ ddddgZG dd dZdd dZ d d Z
e d
ej j
Zdd Zdd Zedkreejdkree n,ejd ZeeZeeee W 5 Q R X dS ) N)deque)StringIOshlexsplitquotejoinc @ sn e Zd ZdddZedd Zdd Zdd d
Zd d Zd
d Z dd Z
dd Z dddZ dd Z
dd ZdS ) r NFc C s t |trt|}|d k r(|| _|| _ntj| _d | _|| _|rHd | _nd| _d| _ d| _
| jrn| j
d7 _
d| _ d| _ d| _
d| _d | _d
| _t | _d | _d | _d| _t | _d | _|sd}n |d
krd}|| _|rt | _| j
d7 _
| j
t |}| j
|| _
d S )N #Z?abcdfeghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_u| ßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞz
Fz'"\" r Tz();<>|&z~-./*?=)
isinstancestrr instreaminfilesysstdinposixeof
commenters wordchars
whitespacewhitespace_splitquotesescape
escapedquotesstater pushbacklinenodebugtoken filestacksource_punctuation_chars_pushback_chars maketransdictfromkeys translate)selfr r r punctuation_charst r- */opt/alt/python38/lib64/python3.8/shlex.py__init__ sJ
zshlex.__init__c C s | j S N)r$ r* r- r- r. r+ D s zshlex.punctuation_charsc C s* | j dkrtdt| | j| d S )Nr
zshlex: pushing token )r printreprr
appendleft)r* tokr- r- r.
push_tokenH s
zshlex.push_tokenc C sp t |trt|}| j| j| j| jf || _|| _d| _| jrl|d k r\t d| jf nt d| jf d S )Nr
zshlex: pushing to file %szshlex: pushing to stream %s)
r r r r" r4 r r r r r2 )r* newstreamnewfiler- r- r. push_sourceN s
zshlex.push_sourcec C sD | j | j \| _| _ | _| jr:td| j | jf d| _d S )Nz shlex: popping to %s, line %dr ) r closer" popleftr r r r2 r r1 r- r- r.
pop_source\ s
zshlex.pop_sourcec C s | j r.| j }| jdkr*tdt| |S | }| jd k rz|| jkrz| | }|rp|\}}| || | }q@|| j
kr| j s| j
S | | }qz| jdkr|| j
krtdt| ntd |S )Nr
zshlex: popping token z
shlex: token=zshlex: token=EOF)
r r; r r2 r3
read_tokenr#
sourcehookr9 get_tokenr r" r< )r* r5 rawspecr8 r7 r- r- r. r? e s.
zshlex.get_tokenc C s d}d}| j r | jr | j }n | jd}|dkrB| jd7 _| jdkr^td| j|f | jd krtd| _ qq| jdkr|sd | _qq|| j
kr| jdkrtd | j s| j r|rqnqn|| j kr| j
| jd7 _n| j r || jkr d
}|| _n|| jkr&|| _ d
| _nr|| j kr@|| _ d | _nX|| jkrb| j sZ|| _ || _n6| jrx|| _ d
| _n || _ | j s| j r|rqnqq| j| jkrDd }|s| jdkrtd
td|| jkr| j s| j |7 _ d| _qnd
| _n>| j r4|| jkr4| j| jkr4| j}|| _n| j |7 _ q| j| jkr|st| jdkrltd td|| jkr|| jkr||kr| j | j7 _ | j |7 _ || _q| jdkr|sd | _qq|| j
kr| jdkrtd d| _| j s| j r|rqnqq|| j krh| j
| jd7 _| j rd| _| j s| j r|rqnqq| jd kr|| j kr| j |7 _ n"|| j
kr| j| d| _qq| j r|| jkr|| _q| j r|| jkrd
}|| _q|| jks || jks | jr,|| j kr,| j |7 _ q| j rB| j| n | j| | jdkrbtd d| _| j s| j r|rqqqq| j }d| _ | j r|s|dkrd }| jdkr|rtdt| ntd |S )NFr r
z&shlex: in state %r I see character: %rr z+shlex: I see whitespace in whitespace stateacTz shlex: I see EOF in quotes statezNo closing quotationz shlex: I see EOF in escape statezNo escaped character)rE rF z%shlex: I see whitespace in word statez&shlex: I see punctuation in word statezshlex: raw token=zshlex: raw token=EOF)r+ r% popr readr r r2 r r! r r r readliner r r r
ValueErrorr appendr r4 r3 )r* ZquotedZ escapedstateZnextcharresultr- r- r. r= s
zshlex.read_tokenc C sV |d dkr|dd }t | jtrHtj|sHtjtj| j|}|t|dfS )Nr r r
r) r r r ospathisabsr dirnameopen)r* r8 r- r- r. r> s
zshlex.sourcehookc C s( |d kr| j }|d kr | j}d||f S )Nz"%s", line %d: )r r )r* r r r- r- r. error_leader s
zshlex.error_leaderc C s | S r0 r- r1 r- r- r. __iter__( s zshlex.__iter__c C s | }|| jkrt|S r0 )r? r
StopIteration)r* r! r- r- r. __next__+ s
zshlex.__next__)NNFF)N)NN)__name__
__module__ __qualname__r/ propertyr+ r6 r9 r< r? r= r> rT rU rW r- r- r- r. r s
/
FTc C s$ t | |d}d|_|s d|_t|S )N)r Tr )r r r list)sZcommentsr Zlexr- r- r. r 1 s
c C s d dd | D S )Nr c s s | ]}t |V qd S r0 )r ).0argr- r- r. < s zjoin..)r )Z
split_commandr- r- r. r : s z[^\w@%+=:,./-]c C s, | sdS t | d kr| S d| dd d S )Nz'''z'"'"') _find_unsafereplace)r] r- r- r. r A s
c C s$ | }|sq tdt| q d S )NzToken: )r? r2 r3 )ZlexerZttr- r- r.
_print_tokensM s rd __main__r
)FT)rO rer collectionsr ior __all__r r r compileASCIIsearchrb r rd rX lenargvfnrS fr- r- r- r.
s&