o
    Ëý°j  ã                   @   sF   d dl Z d dlmZ d dlZejjZG dd„ dƒZG dd„ deƒZdS )é    N)Úlogc                   @   sX   e Zd ZdZdd„ Zdd„ Zdd„ ZdZ	 d	Z	 d
d„ Z	dd„ Z
dd„ Zedd„ ƒZdS )Ú	Installerz
-nspkg.pthc                 C   sž   |   ¡ }|sd S tj |  ¡ ¡\}}|| j7 }| j |¡ t 	d|¡ t
| j|ƒ}| jr2t|ƒ d S t|dƒ�}| |¡ W d   ƒ d S 1 sHw   Y  d S )NzInstalling %sÚwt)Ú_get_all_ns_packagesÚosÚpathÚsplitextÚ_get_targetÚ	nspkg_extÚoutputsÚappendr   ÚinfoÚmapÚ_gen_nspkg_lineÚdry_runÚlistÚopenÚ
writelines)ÚselfÚnspÚfilenameÚextÚlinesÚf© r   úˆ/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/setuptools/namespaces.pyÚinstall_namespaces   s   
"ÿzInstaller.install_namespacesc                 C   sH   t j |  ¡ ¡\}}|| j7 }t j |¡sd S t d|¡ t  |¡ d S )NzRemoving %s)	r   r   r   r	   r
   Úexistsr   r   Úremove)r   r   r   r   r   r   Úuninstall_namespaces   s   
zInstaller.uninstall_namespacesc                 C   ó   | j S ©N)Útarget©r   r   r   r   r	   '   ó   zInstaller._get_target)	zimport sys, types, osz#has_mfs = sys.version_info > (3, 5)z$p = os.path.join(%(root)s, *%(pth)r)z4importlib = has_mfs and __import__('importlib.util')z-has_mfs and __import__('importlib.machinery')z™m = has_mfs and sys.modules.setdefault(%(pkg)r, importlib.util.module_from_spec(importlib.machinery.PathFinder.find_spec(%(pkg)r, [os.path.dirname(p)])))zCm = m or sys.modules.setdefault(%(pkg)r, types.ModuleType(%(pkg)r))z7mp = (m or []) and m.__dict__.setdefault('__path__',[])z(p not in mp) and mp.append(p))z4m and setattr(sys.modules[%(parent)r], %(child)r, m)c                 C   s   dS )Nz$sys._getframe(1).f_locals['sitedir']r   r#   r   r   r   Ú	_get_rootE   s   zInstaller._get_rootc                 C   sN   t | d¡ƒ}|  ¡ }| j}| d¡\}}}|r|| j7 }d |¡tƒ  d S )NÚ.ú;Ú
)ÚtupleÚsplitr%   Ú_nspkg_tmplÚ
rpartitionÚ_nspkg_tmpl_multiÚjoinÚlocals)r   ÚpkgÚpthÚrootÚ
tmpl_linesÚparentÚsepÚchildr   r   r   r   H   s   
zInstaller._gen_nspkg_linec                 C   s    | j jpg }ttt| j|ƒƒƒS )z,Return sorted list of all package namespaces)ÚdistributionÚnamespace_packagesÚsortedÚflattenr   Ú
_pkg_names)r   Úpkgsr   r   r   r   Q   s   zInstaller._get_all_ns_packagesc                 c   s0   � |   d¡}|rd |¡V  | ¡  |sdS dS )zÏ
        Given a namespace package, yield the components of that
        package.

        >>> names = Installer._pkg_names('a.b.c')
        >>> set(names) == set(['a', 'a.b', 'a.b.c'])
        True
        r&   N)r*   r.   Úpop)r0   Úpartsr   r   r   r;   V   s   €

þzInstaller._pkg_namesN)Ú__name__Ú
__module__Ú__qualname__r
   r   r   r	   r+   r-   r%   r   r   Ústaticmethodr;   r   r   r   r   r   	   s    	r   c                   @   s   e Zd Zdd„ Zdd„ ZdS )ÚDevelopInstallerc                 C   s   t t| jƒƒS r!   )ÚreprÚstrÚegg_pathr#   r   r   r   r%   g   s   zDevelopInstaller._get_rootc                 C   r    r!   )Úegg_linkr#   r   r   r   r	   j   r$   zDevelopInstaller._get_targetN)r?   r@   rA   r%   r	   r   r   r   r   rC   f   s    rC   )	r   Ú	distutilsr   Ú	itertoolsÚchainÚfrom_iterabler:   r   rC   r   r   r   r   Ú<module>   s    ]