
    k"g                         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 d dlm	Z	m
Z
 d dlmZ ddlmZmZmZ  e j"                  e      Z e ej*                               Z eedd      Zdefd	Zdefd
ZdefdZdefdZg dZ ej@                  d      ejC                  d       	 	 	 	 	 ddededejD                  e   dejD                  e   dedejD                  e   de
fdZ#defdZ$defdZ%defdZ&y)    N)InvalidSchemeCombinationUserInstallationInvalid)SCHEME_KEYSScheme)running_under_virtualenv   )change_rootget_major_minor_versionis_osx_frameworkget_preferred_schemereturnc                  D    dt         v xr t                xr
 t               S )a  Check for Apple's ``osx_framework_library`` scheme.

    Python distributed by Apple's Command Line Tools has this special scheme
    that's used when:

    * This is a framework build.
    * We are installing into the system prefix.

    This does not account for ``pip install --prefix`` (also means we're not
    installing to the system prefix), which should use ``posix_prefix``, but
    logic here means ``_infer_prefix()`` outputs ``osx_framework_library``. But
    since ``prefix`` is not available for ``sysconfig.get_default_scheme()``,
    which is the stdlib replacement for ``_infer_prefix()``, presumably Apple
    wouldn't be able to magically switch between ``osx_framework_library`` and
    ``posix_prefix``. ``_infer_prefix()`` returning ``osx_framework_library``
    means its behavior is consistent whether we use the stdlib implementation
    or our own, and we deal with this special case in ``get_scheme()`` instead.
    osx_framework_library)_AVAILABLE_SCHEMESr   r        [/var/www/html/djangosite/lib/python3.12/site-packages/pip/_internal/locations/_sysconfig.py _should_use_osx_framework_prefixr      s+    ( 	 #55 	(**	r   c                     t         rt        d      S t               ryt        j                  j                   dt
        j                   } | t        v r| S t        j                  j                  t        v rt        j                  j                  S t
        j                   d}|t        v r|S t
        j                  t        v rt
        j                  S y)a!  Try to find a prefix scheme for the current platform.

    This tries:

    * A special ``osx_framework_library`` for Python distributed by Apple's
      Command Line Tools, when not running in a virtual environment.
    * Implementation + OS, used by PyPy on Windows (``pypy_nt``).
    * Implementation without OS, used by PyPy on POSIX (``pypy``).
    * OS + "prefix", used by CPython on POSIX (``posix_prefix``).
    * Just the OS name, used by CPython on Windows (``nt``).

    If none of the above works, fall back to ``posix_prefix``.
    prefixr   __prefixposix_prefix)_PREFERRED_SCHEME_APIr   sysimplementationnameosr   )implementation_suffixedsuffixeds     r   _infer_prefixr!   7   s     $X..')&!$!3!3!8!8 9277)D"44&&
"44!!&&&'''"H%%	ww$$wwr   c                      t         rt        d      S t               rt               sd} nt        j                   d} | t
        v r| S dt
        vr
t               y)z3Try to find a user scheme for the current platform.userosx_framework_user_user
posix_user)r   r   r   r   r   r   r   r    s    r   _infer_userr(   V   sT    $V,,":"<'ggYe$%%--%''r   c                  `    t         rt        d      S t        j                   d} | t        v r| S y)z,Try to find a home for the current platform.home_home
posix_home)r   r   r   r   r'   s    r   _infer_homer-   e   s1    $V,,''% H%%r   )installed_basebaseinstalled_platbaseplatbaser   exec_prefixuserbase	dist_namer#   r*   rootisolatedr   c                 $   |r|rt        dd      |r|rt        dd      |t               }n|rt               }n
t               }||dk(  rd}|t        D ci c]  }|| }}n|t        D ci c]  }|| }}ni }t        j                  ||      }	t               rv|r!|j                  dt        j                        }
n |j                  dt        j                        }
d	t                }t        j                  j                  |
d
d|      |	d
<   n| sd} t        |	d   |	d   t        j                  j                  |	d
   |       |	d   |	d         }|.t         D ]%  }t#        |t%        ||            }t'        |||       ' |S c c}w c c}w )a\  
    Get the "scheme" corresponding to the input parameters.

    :param dist_name: the name of the package to retrieve the scheme for, used
        in the headers scheme path
    :param user: indicates to use the "user" scheme
    :param home: indicates to use the "home" scheme
    :param root: root under which other directories are re-based
    :param isolated: ignored, but kept for distutils compatibility (where
        this controls whether the user-site pydistutils.cfg is honored)
    :param prefix: indicates to use the "prefix" scheme and provides the
        base directory for the same
    z--userz--prefixz--homer   r   )schemevarsr3   r/   pythonincludesiteUNKNOWNplatlibpurelibscriptsdata)r>   r?   headersr@   rA   )r   r-   r(   r!   
_HOME_KEYS	sysconfig	get_pathsr   getr   r   r
   r   pathjoinr   r   r	   getattrsetattr)r4   r#   r*   r5   r6   r   scheme_namek	variablespathsr/   	python_xyr8   keyvalues                  r   
get_schemerR   |   s   * &x<<&x<<!m	!m#o
 k-DD$&01QW1	1		(231QY3	3	{CE  !==SZZ8D==4D4678	77<<iKi	i i U9-y9i 6]F  	(Cgfc&:;EFC'	( ME 23s   
F/
Fc                      t         j                  d d dk(  rt         j                  d d dk(  ryt        j                         d   S )N   darwin   z/System/Library/z/usr/local/binr@   )r   platformr   rD   rE   r   r   r   get_bin_prefixrX      s>    
||BQ8#

3B;M(M ++r   c                  0    t        j                         d   S )Nr?   rD   rE   r   r   r   get_purelibr[           ++r   c                  0    t        j                         d   S )Nr>   rZ   r   r   r   get_platlibr^      r\   r   )FNNFN)'loggingr   r   rD   typingpip._internal.exceptionsr   r   pip._internal.models.schemer   r   pip._internal.utils.virtualenvr   r/   r	   r
   r   	getLogger__name__loggersetget_scheme_namesr   rI   r   boolr   strr!   r(   r-   rC   get_config_varappendOptionalrR   rX   r[   r^   r   r   r   <module>rn      sX    	 
   V ; C H H			8	$ 33356 	+A4H $ 4s >S S 
 9J'3j!
 !%!%#'JJ
J //#
J //#
	J
 J OOC J JZ, ,,S ,,S ,r   