U
    ƒIÀdÔ  ã                   @   sZ  d Z zedƒ ¡  W n eefk
r,   Y nX ddlZddlZddl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 dd	lmZ dd
lmZ ddlmZ ddlmZ e e ¡Z!dddœe"e#ee" ee" e#ee" e#ee"e"f dœdd„Z$de"e#ee" ee" e#ee" edœdd„Z%e"dœdd„Z&e"dœdd„Z'e"dœdd„Z(dS )z7Locations where we look for configs, install stuff, etcÚ_distutils_hacké    N)ÚCommand)ÚSCHEME_KEYS)Úinstall©Úget_python_lib)ÚDictÚListÚOptionalÚUnionÚcast)ÚScheme)ÚWINDOWS)Úrunning_under_virtualenvé   )Úget_major_minor_versionF)Úignore_config_files)Ú	dist_nameÚuserÚhomeÚrootÚisolatedÚprefixr   Úreturnc             
   C   sò  ddl m} d| i}|r"dg|d< ||ƒ}	|stz|	 ¡  W n8 tk
rr   |	 ¡ }
t dd dd	„ |
D ƒ¡¡ Y nX d
}|	jddd�}|d
k	s’t	‚t
t|ƒ}|r¸|r¸t	d|› d|› �ƒ‚|rÔ|rÔt	d|› d|› �ƒ‚|pÜ|j|_|sè|rîd|_|pö|j|_|�p|j|_|�p|j|_| ¡  i }tD ]}t|d| ƒ||< �q&d|	 d¡k�rf| t|j|jd�¡ tƒ �rî|�rz|}n|�rˆ|j}n|j}tj |dddtƒ › �| ¡|d< |d
k	�rîtj tj |d ¡¡d }tj ||dd
… ¡|d< |S )z+
    Return a distutils install scheme
    r   )ÚDistributionÚnamez--no-user-cfgÚscript_argsz6Ignore distutils configs in %s due to encoding errors.z, c                 s   s   | ]}t j |¡V  qd S )N)ÚosÚpathÚbasename)Ú.0Úp© r"   ú[/home/sam/Atlas/atlas_env/lib/python3.8/site-packages/pip/_internal/locations/_distutils.pyÚ	<genexpr>?   s     z#distutils_scheme.<locals>.<genexpr>Nr   T)Úcreatezuser=z prefix=zhome=Ú Úinstall_Úinstall_lib)ÚpurelibÚplatlibÚincludeÚsiteÚpythonÚheadersr   )Údistutils.distr   Úparse_config_filesÚUnicodeDecodeErrorÚfind_config_filesÚloggerÚwarningÚjoinÚget_command_objÚAssertionErrorr   Údistutils_install_commandr   r   r   r   Úfinalize_optionsr   ÚgetattrÚget_option_dictÚupdateÚdictr(   r   Úinstall_userbaser   r   r   Ú
splitdriveÚabspath)r   r   r   r   r   r   r   r   Ú	dist_argsÚdÚpathsÚobjÚiÚschemeÚkeyÚpath_no_driver"   r"   r#   Údistutils_scheme#   sb    
þ


û
rI   )r   r   r   r   r   r   r   c                 C   s8   t | |||||ƒ}t|d |d |d |d |d d�S )a;  
    Get the "scheme" corresponding to the input parameters. The distutils
    documentation provides the context for the available schemes:
    https://docs.python.org/3/install/index.html#alternate-installation

    :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 and provides the base
        directory for the same
    :param root: root under which other directories are re-based
    :param isolated: equivalent to --no-user-cfg, i.e. do not consider
        ~/.pydistutils.cfg (posix) or ~/pydistutils.cfg (non-posix) for
        scheme paths
    :param prefix: indicates to use the "prefix" scheme and provides the
        base directory for the same
    r*   r)   r.   ÚscriptsÚdata)r*   r)   r.   rJ   rK   )rI   r   )r   r   r   r   r   r   rF   r"   r"   r#   Ú
get_schemet   s    ûrL   )r   c                  C   sr   t j tj¡} tr>t j | d¡}t j |¡s:t j | d¡}|S tjd d… dkrd| d d… dkrddS t j | d¡S )NÚScriptsÚbiné   Údarwiné   z/System/Library/z/usr/local/bin)	r   r   ÚnormpathÚsysr   r   r5   ÚexistsÚplatform)r   Úbin_pyr"   r"   r#   Úget_bin_prefix—   s    "rW   c                   C   s
   t dd�S )NF©Úplat_specificr   r"   r"   r"   r#   Úget_purelib¨   s    rZ   c                   C   s
   t dd�S )NTrX   r   r"   r"   r"   r#   Úget_platlib¬   s    r[   )FNNFN)FNNFN))Ú__doc__Ú
__import__Úremove_shimÚImportErrorÚAttributeErrorÚloggingr   rS   Údistutils.cmdr   ÚDistutilsCommandÚdistutils.command.installr   r   r8   Údistutils.sysconfigr   Útypingr   r	   r
   r   r   Úpip._internal.models.schemer   Úpip._internal.utils.compatr   Úpip._internal.utils.virtualenvr   Úbaser   Ú	getLoggerÚ__name__r3   ÚstrÚboolrI   rL   rW   rZ   r[   r"   r"   r"   r#   Ú<module>   sf   
     úø
÷S     úù#