o
    bC                     @   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	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mZ dd	lmZmZmZmZmZmZ g d
Z e!e"Z#e$eddZ%e&e'd< ej(dkZ)de*fddZ+e+ Z,e)re,sej-Z.nej/Z.de*fddZ0dee&e&f de*fddZ1e j2ddde*fddZ3e j2ddde*fddZ4e j2ddde*fddZ5e j2ddde*fddZ6e j2ddde*fd d!Z7d"ee& de	e& fd#d$Z8e j2ddd%ej9d&ej9d'e&ddfd(d)Z:d%ej9d&ej9d'e&de*fd*d+Z;e j2ddd,dddd-d.e*d/ee& d0ee& d1ee& ddf
d2d3Z<	,			,	dLd4e&d.e*d/ee& d0ee& d5e*d1ee& defd6d7Z=de&fd8d9Z>de&fd:d;Z?d<e&de*fd=d>Z@de&fd?d@ZAde&fdAdBZBdCe&dDe&de
e& fdEdFZCdGe&de*fdHdIZDd1e&de
e& fdJdKZEdS )M    N)AnyDictIteratorListOptionalTuple)SCHEME_KEYSScheme)WINDOWS)
deprecated)running_under_virtualenv   )
_distutils
_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_prefixed_libs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.
    Z_PIP_USE_SYSCONFIG)boolgetattr	sysconfig_USE_SYSCONFIG_DEFAULT r&   r&   _/var/www/secure340b-portal/env/lib/python3.10/site-packages/pip/_internal/locations/__init__.py_should_use_sysconfig/   s   r(   c                  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_SCHEMESZ	unix_userplatlibFz	$usersite)distutils.command.installr*   KeyError)r*   Zunix_user_platlibr&   r&   r'   _looks_like_bpo_44860G   s   r.   schemec                 C   sP   | d }d|v r| ddt d}d|vrdS | dd}| dd| d	 kS )
Nr+   z/$platlibdir///lib64/Fz/lib/z
$platbase/z$base/purelib)replacer   )r/   r+   Z	unpatchedr&   r&   r'   +_looks_like_red_hat_patched_platlib_purelibU   s   r4   )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)r4   .0kr)   r&   r'   	<genexpr>g   s    

z*_looks_like_red_hat_lib.<locals>.<genexpr>)Zunix_prefixZ	unix_home)r,   r*   allr&   r&   r)   r'   _looks_like_red_hat_lib_   s   r<   c                  C   s   ddl m}  d| v od| v S )z#Debian adds two additional schemes.r   r)   
deb_systemZ
unix_local)r,   r*   r)   r&   r&   r'   _looks_like_debian_schemen   s   r>   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,   r?   Zdistutils.distr@   Zfinalize_optionsexec_prefixospathnormpathsysprefix)r?   r@   cmdr&   r&   r'   _looks_like_red_hat_schemev   s   	
rH   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   rN   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)rJ   c                 s   s,    | ]}d |vod|v o| d V  qdS )ZLibr   zsite-packagesN)endswithr8   pr&   r&   r'   r:      s
    
z1_looks_like_msys2_mingw_scheme.<locals>.<genexpr>c                 3   s    | ]} | V  qd S r6   r&   )r8   keyrL   r&   r'   r:          r+   r2   )r$   rK   r;   r&   r&   rL   r'   _looks_like_msys2_mingw_scheme   s   rV   partsc                 c   sj    t d}ttdd }|r|r||s| E d H  d S | D ]}||r/|d dt|  }|V  qd S )NZ	LDVERSIONabiflagsr   )r$   get_config_varr#   rE   rP   len)rW   Z	ldversionrX   partr&   r&   r'   _fix_abiflags   s   


r\   oldnewrS   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^   rS   Z	issue_urlmessager&   r&   r'   _warn_mismatched   s   rc   c                C   s   | |krdS t | ||d dS )NFrS   T)rc   )r]   r^   rS   r&   r&   r'   _warn_if_mismatch   s   re   FuserhomerootrF   rg   rh   ri   rF   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`   ra   join)rg   rh   ri   rF   rW   r&   r&   r'   _log_context   s   rl   	dist_nameisolatedc              	      s  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jdk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jdk ot o|dv ott|	j|
jk}|rqto|dv ot }|rqtjddot o|dv }|rq||	|
d| f q|s"S tj| |||||dd t  fddtD rDt!dd d d S |D ]\}	}
}t"|	|
|d qFt#||||d S )N)rg   rh   ri   rn   rF   pypyrU   pythonheadersr+   )r   	   r   r   r   )usrlocalrs      rt   )r      )rq   r+   r2   T)
check_home)rq   includeplatincludezscheme.)Zignore_config_filesc                 3   s"    | ]} | t |kV  qd S r6   )r#   r7   Zdefault_oldr]   r&   r'   r:   ~  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   )$r   r   _USE_SYSCONFIGr   r   pathlibPathr#   rE   implementationnameparent
startswithr   r<   r
   version_infor   r.   rN   r   rW   rZ   rH   r>   tupler\   rV   r$   is_python_buildappendZdistutils_schemeanyr   rc   rl   )rm   rg   rh   ri   rn   rF   r^   Zwarning_contextsr9   Zold_vZnew_vZskip_pypy_special_caseZ$skip_osx_framework_user_special_caseZskip_bpo_44860Zskip_slackware_user_schemeZskip_linux_system_special_caseZskip_sysconfig_abiflag_bugZskip_msys2_mingw_bugZskip_cpython_buildrS   r&   rz   r'   r      s   	




	
r   c                  C   s<   t  } tr| S t }tt|t| ddrt  |S )NZ
bin_prefixrd   )r   r   r   r   re   r   r   rl   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)r>   )r   r&   r&   r'   $_looks_like_deb_system_dist_packages  s
   
r   c                  C   H   t  } tr| S t }t|r|S tt|t| ddr"t  |S )z,Return the default pure-Python lib location.r2   rd   )	r   r   r   r   r   re   r   r   rl   r   r&   r&   r'   r        r   c                  C   r   )z0Return the default platform-shared lib location.r+   rd   )	r   r   r   r   r   re   r   r   rl   r   r&   r&   r'   r     r   r   v1v2c                 C   s   | |kr| gS | |gS )zDeduplicate values from a list.r&   )r   r   r&   r&   r'   _deduplicated  s   r   rC   c                 C   s(   t jdd dkrdS | dt  dkS )zAApple patches sysconfig to *always* look under */Library/Python*.N   darwinFz/Library/Python/z/site-packages)rE   platformr   )rC   r&   r&   r'   _looks_like_apple_library  s   r   c                 C   s   t | \}}trt||S t| \}}t||}tdd |D r,tdddd |S tt	|t	|ddtt	|t	|ddg}t
|rOt| d	 |S )
z*Return the lib locations under ``prefix``.c                 s   s    | ]}t |V  qd S r6   )r   rQ   r&   r&   r'   r:     rT   z$get_prefixed_libs.<locals>.<genexpr>a&  Python distributed by Apple's Command Line Tools incorrectly patches sysconfig to always point to '/Library/Python'. This will cause build isolation to operate incorrectly on Python 3.10 or later. Please help report this to Apple so they can fix this. https://developer.apple.com/bug-reporting/Nr{   zprefixed-purelibrd   zprefixed-platlib)rF   )r   r   r   r   r   r;   r   re   r   r   r   rl   )rF   Znew_pureZnew_platZold_pureZold_platZold_lib_pathsZwarnedr&   r&   r'   r     s4   


r   )FNNFN)F	functoolsloggingrB   r   rE   r$   typingr   r   r   r   r   r   pip._internal.models.schemer   r	   pip._internal.utils.compatr
   pip._internal.utils.deprecationr   pip._internal.utils.virtualenvr   r   r   r   baser   r   r   r   r   r   __all__	getLogger__name__r_   r#   r   str__annotations__r   r%   r"   r(   r   WARNINGra   DEBUGr.   r4   	lru_cacher<   r>   rH   rN   rV   r\   r   rc   re   rl   r   r   r   r   r   r   r   r   r   r&   r&   r&   r'   <module>   s   
   	



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


 3