OS : Linux
PHP Version : 7.4.33
Software : Apache/2.4.6 (CentOS) PHP/7.4.33
Information System : Linux apprendre2 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64
Disable Function : 3
K]7 @ s d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlZd dl Z d dl
m Z d dl m
Z
mZ d dlZejjdrd dljjjjZn eje j ZyeZW n e k
r dZY nX e Z d dl m Z d dlm!Z! ddd d
gZ"d-d d Z#ej$d.d
dZ%ej$dd Z&ej$dd Z'ej$dd Z(G dd de)Z*G dd dZ+ej$dd Z,dd Z-ej$d d Z.ej$d d Z/d!d" Z0d#d$ Z1d%d
Z2G d&d dZ3e4e d're j5gZ6ng Z6G d(d de3Z7ej8ej9d)d* d+j: D Z;G d,d d e Z )r; r2 r3 r r r resume s zExceptionSaver.resumeN)r5 r6 r7 r8 r< r@ rC r r r r r: r s r: c
# sV t jj t } V W dQ R X t jj fddt jD }t| | j dS )z
Context in which imported modules are saved.
Translates exceptions internal to the context into the equivalent exception
outside the context.
Nc 3 s& | ] }| kr|j d r|V qdS )z
encodings.N)
startswith).0mod_name)r r r s z save_modules..)r modulescopyr: update_clear_modulesrC ) saved_excZ del_modulesr )r r save_modules s
rM c C s xt | D ] }tj|= q
W d S )N)listr rH )Z module_namesrF r r r rK s rK c c s$ t j } z
| V W d t j| X d S )N)r" __getstate__ __setstate__)r r r r save_pkg_resources_state s
rQ c , c s t jj| d}t x t f t t N t < t|( t | t
d d V W d Q R X W d Q R X W d Q R X W d Q R X W d Q R X W d Q R X d S )NZtempZ
setuptools) r& r joinrQ rM hide_setuptoolsr r r% r*
__import__) setup_dirZtemp_dirr r r
setup_context s
rV c C s t jd}t|j| S )aH
>>> _needs_hiding('setuptools')
True
>>> _needs_hiding('pkg_resources')
True
>>> _needs_hiding('setuptools_plugin')
False
>>> _needs_hiding('setuptools.__init__')
True
>>> _needs_hiding('distutils')
True
>>> _needs_hiding('os')
False
>>> _needs_hiding('Cython')
True
z1(setuptools|pkg_resources|distutils|Cython)(\.|$))rer boolmatch)rF patternr r r
_needs_hiding s
r[ c C s t ttj} t| dS )a%
Remove references to setuptools' modules from sys.modules to allow the
invocation to import the most appropriate setuptools. This technique is
necessary to avoid issues such as #315 where setuptools upgrading itself
would fail to find a function declared in the metadata.
N)filterr[ r rH rK )rH r r r rS s rS c C s t jjt jj| }t| y| gt| tjdd< tjjd| t j
t j j dd t
| trl| n | jtj }t| t|dd}t| | W dQ R X W n4 tk
r } z|jr|jd rʂ W Y dd}~X nX W dQ R X dS )z8Run a distutils setup script, sandboxed in its directoryNr c S s | j S )N)Zactivate)Zdistr r r s zrun_setup..__main__)__file__r5 )r& r abspathdirnamerV rN r r insertr __init__Z callbacksappend
isinstancestrencodegetfilesystemencodingr dictr
SystemExitargs)Z setup_scriptrk rU Z dunder_filensvr r r r s
c @ s2 e Zd ZdZdZdd Zdd Zdd Zd d
Zd d Z d
d Z
x$d9D ] Z e e
e rFe
e e e < qFW d:ddZer~edeZedeZx$d;D ] Z e e
e ree e e < qW d)d* Zx$dr zDWrap 'os' module and 'open()' builtin for virtualizing setup scriptsFc s fddt tD _d S )Nc s& g | ] }|j d rt |r|qS )_)rD hasattr)rE name)r; r r
s z,AbstractSandbox.__init__..)dir_os_attrs)r; r )r; r rc s zAbstractSandbox.__init__c C s& x | j D ]}tt|t|| qW d S )N)rt setattrr& getattr)r; sourcerp r r r _copy s zAbstractSandbox._copyc C s( | j | tr| jt_| jt_d| _d S )NT)rx _filer file_openr _active)r; r r r r< s
zAbstractSandbox.__enter__c C s$ d| _ trtt_tt_| jt d S )NF)r| ry r rz r{ r rx rs )r; exc_type exc_value tracebackr r r r@ s
zAbstractSandbox.__exit__c C s | | S Q R X dS )z Run 'func' under os sandboxingNr )r; funcr r r run s zAbstractSandbox.runc s t t fdd}|S )Nc s2 | j r | j ||f||\}}||f||S )N)r| _remap_pair)r; srcdstrk kw)rp originalr r wrap& s z3AbstractSandbox._mk_dual_path_wrapper..wrap)rv rs )rp r r )rp r r _mk_dual_path_wrapper# s
z%AbstractSandbox._mk_dual_path_wrapperrenamelinksymlinkNc s p t t fdd}|S )Nc s* | j r| j |f||}|f||S )N)r| _remap_input)r; r rk r )rp r r r r 4 s z5AbstractSandbox._mk_single_path_wrapper..wrap)rv rs )rp r r r )rp r r _mk_single_path_wrapper1 s z'AbstractSandbox._mk_single_path_wrapperrz r statlistdirr( chmodchownmkdirremoveunlinkrmdirutimelchownchrootlstat startfilemkfifomknodpathconfaccessc s t t fdd}|S )Nc sB | j r2| j |f||}| j |f||S |f||S )N)r| r
_remap_output)r; r rk r )rp r r r r I s z4AbstractSandbox._mk_single_with_return..wrap)rv rs )rp r r )rp r r _mk_single_with_returnF s
z&AbstractSandbox._mk_single_with_returnreadlinktempnamc s t t fdd}|S )Nc s ||}| j r | j |S |S )N)r| r )r; rk r Zretval)rp r r r r X s
z'AbstractSandbox._mk_query..wrap)rv rs )rp r r )rp r r _mk_queryU s
zAbstractSandbox._mk_queryr' tmpnamc C s |S )z=Called to remap or validate any path, whether input or outputr )r; r r r r _validate_pathd s z AbstractSandbox._validate_pathc O s
| j |S )zCalled for path inputs)r )r; operationr rk r r r r r h s z AbstractSandbox._remap_inputc C s
| j |S )zCalled for path outputs)r )r; r r r r r r l s z AbstractSandbox._remap_outputc O s0 | j |d |f||| j |d |f||fS )z?Called for path pairs like rename, link, and symlink operationsz-fromz-to)r )r; r r r rk r r r r r p s zAbstractSandbox._remap_pair)r r r )N)r r r( r r r r r r r r r r r r r r r r )r r )r' r )r5 r6 r7 r8 r| rc rx r< r@ r r rp ro rs r r ry r{ r r r r r r r r r r r sB
devnullc @ s e Zd ZdZejdddddddd d
d d d
dg
ZdgZefddZ dd Z
e rXd'ddZ d(ddZ dd Z
dd Zd d Zd d Zd!d" Zd)d$d%Zd&S )*r z.)
r& r r r _sandboxrR _prefix _exceptionsr rc )r; Zsandbox
exceptionsr r r rc s
zDirectorySandbox.__init__c O s ddl m} ||||d S )Nr )r
)r/ r
)r; r rk r r
r r r
_violation s zDirectorySandbox._violationrc O s< |dkr*| j | r*| jd||f|| t||f||S )Nr rtr rUUrz )r r r r r )_okr ry )r; r r rk r r r r ry s zDirectorySandbox._filec O s< |dkr*| j | r*| jd||f|| t||f||S )Nr r r r r r )r r r r r )r r r{ )r; r r rk r r r r r{ s zDirectorySandbox._openc C s | j d d S )Nr )r )r; r r r r s zDirectorySandbox.tmpnamc C sN | j }z:d| _ tjjtjj|}| j|p@|| jkp@|j| jS || _ X d S )NF) r| r& r r r _exemptedr rD r )r; r Zactiver r r r r s
zDirectorySandbox._okc s< fdd| j D } fdd| jD }tj||}t|S )Nc 3 s | ]} j |V qd S )N)rD )rE Z exception)filepathr r rG s z-DirectorySandbox._exempted..c 3 s | ]}t j| V qd S )N)rW rY )rE rZ )r r r rG s )r _exception_patterns itertoolschainany)r; r Z
start_matchesZpattern_matchesZ
candidatesr )r r r s
zDirectorySandbox._exemptedc O s6 || j kr2| j| r2| j|tjj|f|| |S )zCalled for path inputs) write_opsr r r& r r )r; r r rk r r r r r s z DirectorySandbox._remap_inputc O s6 | j | s| j | r.| j|||f|| ||fS )z?Called for path pairs like rename, link, and symlink operations)r r )r; r r r rk r r r r r s z DirectorySandbox._remap_pair c O sB |t @ r,| j| r,| jd|||f|| tj|||f||S )z Called for low-level os.open()zos.open) WRITE_FLAGSr r rs r )r; rz flagsr rk r r r r r s zDirectorySandbox.openN)r )r )r )r5 r6 r7 r8 ri fromkeysr r _EXCEPTIONSrc r ry r{ r r r r r r r r r r r ~ s
c C s g | ]}t t|d qS )r )rv rs )rE ar r r rq s rq z4O_WRONLY O_RDWR O_APPEND O_CREAT O_TRUNC O_TEMPORARYc @ s& e Zd ZdZejdj Zdd ZdS )r
zEA setup script attempted to modify the filesystem outside the sandboxa
SandboxViolation: {cmd}{args!r} {kwargs}
The package setup script has attempted to modify files on your system
that are not within the EasyInstall build area, and has been aborted.
This package cannot be safely installed by EasyInstall, and may not
support alternate installation locations even if you run its setup
script by hand. Please inform the package's author and the EasyInstall
maintainers to find out if a fix or workaround is available.
c C s | j \}}}| jjf t S )N)rk tmplformatr )r; cmdrk kwargsr r r __str__ s zSandboxViolation.__str__N) r5 r6 r7 r8 textwrapdedentlstripr r r r r r r
s
)N)N)=r& r r$ operator functoolsr rW
contextlibr, r Zsetuptools.externr Zsetuptools.extern.six.movesr r Zpkg_resources.py31compatr" platformrD Z$org.python.modules.posix.PosixModulepythonrH posixZ PosixModulers rp rz ry NameErrorr r{ Zdistutils.errorsr r __all__r contextmanagerr r r% r* r. r+ r: rM rK rQ rV r[ rS r r ro r r r reduceor_splitr r
r r r r s^
w
V