a
    &(a                     @   s@  d Z 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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ee eee ee eeef dddZ!d ee ee ee e ee edddZ"edddZ#edddZ$edddZ%eeeef dddZ&dS )!z7Locations where we look for configs, install stuff, etc    N)Command)SCHEME_KEYS)installget_python_lib)DictListOptionalTupleUnioncast)Scheme)WINDOWS)running_under_virtualenv   )get_major_minor_versionF)ignore_config_files)	dist_nameuserhomerootisolatedprefixr   returnc             
   C   s  ddl m} d| i}|r"dg|d< ||}	|srz|	  W n6 typ   |	 }
tdddd	 |
D  Y n0 d
}|	jddd}|d
usJ t	t
|}|r|rJ d| d| |r|rJ d| d| |p|j|_|s|rd|_|p|j|_|p|j|_|p|j|_|  i }tD ]}t|d| ||< q$d|	dv rd|t|j|jd t r|rx|}n|r|j}n|j}tj|dddt  | |d< |d
urtjtj|d d }tj||dd
 |d< |S )z+
    Return a distutils install scheme
    r   )Distributionnamez--no-user-cfgscript_argsz6Ignore distutils configs in %s due to encoding errors.z, c                 s   s   | ]}t j|V  qd S )N)ospathbasename).0p r"   z/private/var/folders/m4/wm8f9dms7t78045sws6ggdl80000gn/T/pip-unpacked-wheel-vn48x2xj/pip/_internal/locations/_distutils.py	<genexpr>4       z#distutils_scheme.<locals>.<genexpr>Nr   T)createzuser=z prefix=zhome= install_install_lib)purelibplatlibincludesitepythonheadersr   )distutils.distr   parse_config_filesUnicodeDecodeErrorfind_config_filesloggerwarningjoinget_command_objr   distutils_install_commandr   r   r   r   finalize_optionsr   getattrget_option_dictupdatedictr)   r   install_userbaser   r   r   
splitdriveabspath)r   r   r   r   r   r   r   r   	dist_argsdpathsobjischemekeypath_no_driver"   r"   r#   distutils_scheme   sb    




rI   )r   r   r   r   r   r   r   c                 C   s8   t | |||||}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/   scriptsdata)r+   r*   r/   rJ   rK   )rI   r   )r   r   r   r   r   r   rF   r"   r"   r#   
get_schemei   s    rL   )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 )NZScriptsbin   darwin   z/System/Library/z/usr/local/bin)	r   r   normpathsysr   r   r6   existsplatform)r   bin_pyr"   r"   r#   get_bin_prefix   s    "rV   c                   C   s
   t ddS )NFplat_specificr   r"   r"   r"   r#   get_purelib   s    rY   c                   C   s
   t ddS )NTrW   r   r"   r"   r"   r#   get_platlib   s    rZ   )r   r   c                 C   s   t d| dt d| dfS )NF)rX   r   Tr   )r   r"   r"   r#   get_prefixed_libs   s    

r[   )FNNFN)FNNFN)'__doc__loggingr   rR   distutils.cmdr   ZDistutilsCommanddistutils.command.installr   r   r8   distutils.sysconfigr   typingr   r   r	   r
   r   r   pip._internal.models.schemer   pip._internal.utils.compatr   pip._internal.utils.virtualenvr   baser   	getLogger__name__r4   strboolrI   rL   rV   rY   rZ   r[   r"   r"   r"   r#   <module>   s`    
     
S     #