o
    !7h7                     @   s  U d dl Z d dlZd dlZd dlZd dlZd dlZd dlmZmZm	Z	 d dl
mZmZ d dlmZ d dlmZ d dlmZ ddlmZ dd	lmZmZmZmZmZmZ g d
ZeeZe eddZ!e"e#d< ej$dkZ%de&fddZ'e' Z(e(s}ddlm)Z) e%re(sej*Z+nej,Z+de&fddZ-dee"e"f de&fddZ.e j/ddde&fddZ0e j/ddde&fddZ1e j/ddde&fddZ2e j/ddde&fdd Z3e j/ddde&fd!d"Z4e j/ddd#ej5d$ej5d%e"ddfd&d'Z6d#ej5d$ej5d%e"de&fd(d)Z7e j/ddd*dddd+d,e&d-e	e" d.e	e" d/e	e" ddf
d0d1Z8	*			*	dAd2e"d,e&d-e	e" d.e	e" d3e&d/e	e" defd4d5Z9de"fd6d7Z:de"fd8d9Z;d:e"de&fd;d<Z<de"fd=d>Z=de"fd?d@Z>dS )B    N)AnyDictOptional)SCHEME_KEYSScheme)WINDOWS)
deprecated)running_under_virtualenv   )
_sysconfig)USER_CACHE_DIRget_major_minor_versionget_src_prefixis_osx_frameworksite_packages	user_site)
r   get_bin_prefixget_bin_userr   get_platlibget_purelib
get_schemer   r   r   
platlibdirlib_PLATLIBDIR)   
   returnc                   C   s   t ttdtS )ax  This function determines the value of _USE_SYSCONFIG.

    By default, pip uses sysconfig on Python 3.10+.
    But Python distributors can override this decision by setting:
        sysconfig._PIP_USE_SYSCONFIG = True / False
    Rationale in https://github.com/pypa/pip/issues/10647

    This is a function for testability, but should be constant during any one
    run.
    _PIP_USE_SYSCONFIG)boolgetattr	sysconfig_USE_SYSCONFIG_DEFAULT r"   r"   u/var/www/epreuve.sigeris.cm/public_html/epreuve/venv/lib/python3.10/site-packages/pip/_internal/locations/__init__.py_should_use_sysconfig.   s   r$   
_distutilsc                  C   s8   ddl m}  z| d d }W |dkS  ty   Y dS w )zsThe resolution to bpo-44860 will change this incorrect platlib.

    See <https://bugs.python.org/issue44860>.
    r   INSTALL_SCHEMES	unix_userplatlibFz	$usersite)distutils.command.installr(   KeyError)r(   unix_user_platlibr"   r"   r#   _looks_like_bpo_44860L   s   r.   schemec                 C   sP   | d }d|v r| ddt d}d|vrdS | dd}| dd| d	 kS )
Nr*   z/$platlibdir///lib64/Fz/lib/z
$platbase/z$base/purelib)replacer   )r/   r*   	unpatchedr"   r"   r#   +_looks_like_red_hat_patched_platlib_purelibZ   s   r5   )maxsizec                      s"   ddl m  t fdddD S )zRed Hat patches platlib in unix_prefix and unix_home, but not purelib.

    This is the only way I can see to tell a Red Hat-patched Python.
    r   r'   c                 3   s$    | ]}| v ot  | V  qd S N)r5   .0kr'   r"   r#   	<genexpr>l   s    

z*_looks_like_red_hat_lib.<locals>.<genexpr>)unix_prefix	unix_home)r+   r(   allr"   r"   r'   r#   _looks_like_red_hat_libd   s   r?   c                  C   s   ddl m}  d| v od| v S )z#Debian adds two additional schemes.r   r'   
deb_system
unix_local)r+   r(   r'   r"   r"   r#   _looks_like_debian_schemes   s   rB   c                  C   s^   ddl m}  ddlm} | | }|  |jtjt	j dko.|j
tjt	j
 dkS )a\  Red Hat patches ``sys.prefix`` and ``sys.exec_prefix``.

    Red Hat's ``00251-change-user-install-location.patch`` changes the install
    command's ``prefix`` and ``exec_prefix`` to append ``"/local"``. This is
    (fortunately?) done quite unconditionally, so we create a default command
    object without any configuration to detect this.
    r   )install)Distributionz/local)r+   rC   distutils.distrD   finalize_optionsexec_prefixospathnormpathsysprefix)rC   rD   cmdr"   r"   r#   _looks_like_red_hat_scheme{   s   	
rN   c                  C   sH   t du rdS z	tjddd} W n
 ty   Y dS w d| d v o#dt vS )zSlackware patches sysconfig but fails to patch distutils and site.

    Slackware changes sysconfig's user scheme to use ``"lib64"`` for the lib
    path, but does not do the same to the site module.
    NF
posix_user)r/   expandr1   r2   )r   r    	get_pathsr,   pathsr"   r"   r#   _looks_like_slackware_scheme   s   rT   c                      s.   t jddd tdd  fdddD D S )a  MSYS2 patches distutils and sysconfig to use a UNIX-like scheme.

    However, MSYS2 incorrectly patches sysconfig ``nt`` scheme. The fix is
    likely going to be included in their 3.10 release, so we ignore the warning.
    See msys2/MINGW-packages#9319.

    MSYS2 MINGW's patch uses lowercase ``"lib"`` instead of the usual uppercase,
    and is missing the final ``"site-packages"``.
    ntF)rP   c                 s   s,    | ]}d |vod|v o| d V  qdS )Libr   zsite-packagesN)endswith)r9   pr"   r"   r#   r;      s
    
z1_looks_like_msys2_mingw_scheme.<locals>.<genexpr>c                 3   s    | ]} | V  qd S r7   r"   )r9   keyrR   r"   r#   r;      s    r*   r2   )r    rQ   r>   r"   r"   rR   r#   _looks_like_msys2_mingw_scheme   s   r[   oldnewrY   c                C   s    d}d}t t|||| | d S )Nz(https://github.com/pypa/pip/issues/10151zSValue for %s does not match. Please report this to <%s>
distutils: %s
sysconfig: %s)loggerlog_MISMATCH_LEVEL)r\   r]   rY   	issue_urlmessager"   r"   r#   _warn_mismatched   s   rc   c                C   s   | |krdS t | ||d dS )NFrY   T)rc   )r\   r]   rY   r"   r"   r#   _warn_if_mismatch   s   re   FuserhomerootrL   rg   rh   ri   rL   c                 C   s&   g d}t td|| ||| d S )N)zAdditional context:z	user = %rz	home = %rz	root = %rzprefix = %r
)r^   r_   r`   join)rg   rh   ri   rL   partsr"   r"   r#   _log_context   s   rm   	dist_nameisolatedc              	      sz  t j| |||||d}tr|S tj| |||||dg }tD ]}tt|}	tt||}
|	|
kr5qtj	j
dkoT|d uoT|dv oT|	j|
jkoT|	j
doT|
j
d}|rXq|ont on|dkon|	jj|
jkon|	jj
d}|rrq|dkrzt rzq|o|dkot otdkot }|rq|o|dv ot ot }|rq|p|p|pt  o|	jdd	 d
kot|
jdko|
jd dkot|
jd	k p|
jd dkot pt }|rqto|dv ot }|rqtjddot o|dv }|rq||	|
d| f q|sS tj| |||||dd t fddtD r#tdd d d S |D ]\}	}
}t|	|
|d q%t ||||d S )N)rg   rh   ri   ro   rL   pypyrZ   pythonheadersr*   r   r
   r   )usrlocalrs      rt   T)
check_home)rr   includeplatincludezscheme.)ignore_config_filesc                 3   s"    | ]} | t |kV  qd S r7   )r   r8   default_oldr\   r"   r#   r;   g  s     zget_scheme.<locals>.<genexpr>zConfiguring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621)reasonreplacementgone_inrd   rf   )!r   r   _USE_SYSCONFIGr&   r   pathlibPathr   rK   implementationnameparent
startswithr   r?   r   r   r.   rT   r	   rl   lenrN   rB   r[   r    is_python_buildappenddistutils_schemeanyr   rc   rm   )rn   rg   rh   ri   ro   rL   r]   warning_contextsr:   old_vnew_vskip_pypy_special_case$skip_osx_framework_user_special_caseskip_bpo_44860skip_slackware_user_schemeskip_linux_system_special_caseskip_msys2_mingw_bugskip_cpython_buildrY   r"   rz   r#   r      s   	



	
r   c                  C   s<   t  } tr| S t }tt|t| ddrt  |S )N
bin_prefixrd   )r   r   r   r&   re   r   r   rm   r]   r\   r"   r"   r#   r   |  s   r   c                   C   s   t jdddjS )N T)rg   )r   r   scriptsr"   r"   r"   r#   r     s   r   valuec                 C   s   t  sdS | dkrdS dS )a  Check if the value is Debian's APT-controlled dist-packages.

    Debian's ``distutils.sysconfig.get_python_lib()`` implementation returns the
    default package path controlled by APT, but does not patch ``sysconfig`` to
    do the same. This is similar to the bug worked around in ``get_scheme()``,
    but here the default is ``deb_system`` instead of ``unix_local``. Ultimately
    we can't do anything about this Debian bug, and this detection allows us to
    skip the warning when needed.
    Fz/usr/lib/python3/dist-packagesT)rB   )r   r"   r"   r#   $_looks_like_deb_system_dist_packages  s
   
r   c                  C   sH   t  } tr| S t }t|r|S tt|t| ddr"t  |S )z,Return the default pure-Python lib location.r2   rd   )	r   r   r   r&   r   re   r   r   rm   r   r"   r"   r#   r     s   r   c                  C   sT   t  } tr| S ddlm} | }t|r|S tt|t| ddr(t	  |S )z0Return the default platform-shared lib location.r
   r%   r*   rd   )
r   r   r   r   r&   r   re   r   r   rm   )r]   r&   r\   r"   r"   r#   r     s   r   )FNNFN)?	functoolsloggingrH   r   rK   r    typingr   r   r   pip._internal.models.schemer   r   pip._internal.utils.compatr   pip._internal.utils.deprecationr   pip._internal.utils.virtualenvr	   r   r   baser   r   r   r   r   r   __all__	getLogger__name__r^   r   r   str__annotations__version_infor!   r   r$   r   r&   WARNINGr`   DEBUGr.   r5   	lru_cacher?   rB   rN   rT   r[   r   rc   re   rm   r   r   r   r   r   r   r"   r"   r"   r#   <module>   s   
  	








 


 '