Your IP : 18.224.38.170
U
�Qab� � @ s� d Z ddlmZ ddlZddlZddlZddlZddlZddlZddl Z ddl
Z
ddl m Z ddl m
Z
ddlmZ ddl
mZ ddlmZ eZe�d ej�jZd
Zd d � ZG d
d� d�ZdS )zWheels support.� )� get_platformN)�
parse_version)�canonicalize_name)�PY3)�
pep425tags)�write_requirementsz�^(?P<project_name>.+?)-(?P<version>\d.*?)
((-(?P<build>\d.*?))?-(?P<py_version>.+?)-(?P<abi>.+?)-(?P<platform>.+?)
)\.whl$z�try:
__import__('pkg_resources').declare_namespace(__name__)
except ImportError:
__path__ = __import__('pkgutil').extend_path(__path__, __name__)
c C s� t �| �D ]�\}}}t j�|| �}|D ].}t j�||�}t j�|||�}t �||� q&ttt|���D ]D\} }
t j�||
�}t j�|||
�}t j� |�sft �||� || = qfq
t j| dd�D ]\}}}t �
|� q�dS )zDMove everything under `src_dir` to `dst_dir`, and delete the former.T)�topdownN) �os�walk�path�relpath�join�renames�reversed�list� enumerate�exists�rmdir) Zsrc_dirZdst_dir�dirpathZdirnames� filenames�subdir�f�srcZdst�n�d� r �4/usr/lib/python3.8/site-packages/setuptools/wheel.py�unpack% s
r c @ sh e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z e
dd� �Z e
dd� �Z e
dd� �Z
dS )�Wheelc C sP t tj�|��}|d kr$td| ��|| _|�� �� D ]\}}t| ||� q6d S )Nzinvalid wheel name: %r) �
WHEEL_NAMEr r �basename�
ValueError�filename� groupdict�items�setattr)�selfr" �match�k�vr r r �__init__= s zWheel.__init__c C s& t �| j�d�| j�d�| j�d��S )z>List tags (py_version, abi, platform) supported by this wheel.�.)� itertools�productZ
py_version�splitZabi�platform�r& r r r �tagsE s
�z
Wheel.tagsc s$ t �� � t� fdd�| �� D �d�S )z5Is the wheel is compatible with the current platform?c 3 s | ]}|� krd V qdS )TNr )�.0�t�Zsupported_tagsr r � <genexpr>P s z&Wheel.is_compatible.<locals>.<genexpr>F)r Z
get_supported�nextr1 r0 r r4 r �
is_compatibleM s zWheel.is_compatiblec C s, t j| j| j| jdkrd nt� d��� d S )N�any)� project_name�versionr/ z.egg)�
pkg_resources� Distributionr9 r: r/ r �egg_namer0 r r r r= R s ��zWheel.egg_namec C sJ |� � D ]4}t�|�}|�d�rt|��t| j��r| S qtd��d S )Nz
.dist-infoz.unsupported wheel format. .dist-info not found)Znamelist� posixpath�dirname�endswithr �
startswithr9 r! )r& �zf�memberr? r r r �
get_dist_infoX s
��
zWheel.get_dist_infoc C s( t �| j��}| �||� W 5 Q R X dS )z"Install wheel as an egg directory.N)�zipfileZZipFiler" �_install_as_egg)r& �destination_eggdirrB r r r �install_as_eggb s zWheel.install_as_eggc C s\ d| j | jf }| �|�}d| }tj�|d�}| �||||� | �||� | �||� d S )Nz%s-%sz%s.data�EGG-INFO) r9 r: rD r r r
�_convert_metadata�_move_data_entries�_fix_namespace_packages)r& rG rB Z
dist_basename� dist_info� dist_data�egg_infor r r rF g s
zWheel._install_as_eggc
s& ��fdd�}|d�}t |�d��}t d�| ko>t d�k n }|sTtd| ��t�|� ��|� tj�|���tj j
|�t� |��d�� d d
� �t t
t�� �� ����� ��fd d �� jD �}t��|� t�tj�|d
�tj�|d�� tj t�|d�d�} t| �d�d tj�|d�� d S )Nc
sT �� t�� | ���8}tr&|�� �d�n|�� }tj�� � |�W 5 Q R � S Q R X d S )Nzutf-8)
�openr> r
r �read�decode�email�parserZParserZparsestr)�name�fp�value)rM rB r r � get_metadatas s z-Wheel._convert_metadata.<locals>.get_metadataZWHEELz
Wheel-Versionz1.0z2.0dev0z$unsupported wheel format version: %s)Zmetadatac S s d | _ t| �S �N)Zmarker�str)�reqr r r �raw_req� s z(Wheel._convert_metadata.<locals>.raw_reqc
s2 i | ]*}|t �fd d�t�� �|f��D ���qS )c 3 s | ]}|� kr|V qd S rY r )r2 r[ )�install_requiresr r r5 � s �z5Wheel._convert_metadata.<locals>.<dictcomp>.<genexpr>)�sorted�map�requires)r2 Zextra)�distr] r\ r r �
<dictcomp>� s
� �z+Wheel._convert_metadata.<locals>.<dictcomp>ZMETADATAzPKG-INFO)r] �extras_require)ZattrsrO z requires.txt)r �getr! r �mkdirZ
extractallr r
r; r< Z
from_locationZ PathMetadatar r^ r_ r` Zextras�rename�
setuptools�dictr Zget_command_obj)
rB rG rM rO rX Zwheel_metadataZ
wheel_versionZwheel_v1rc Z
setup_distr )ra rM r] r\ rB r rJ q sL ��
�� ��� �zWheel._convert_metadatac s� t j�| � �� t j�� d�}t j�|�r�t j�| dd�}t �|� t �|�D ]D}|�d�rpt �t j�||�� qLt �t j�||�t j�||�� qLt � |� t
t jj� fdd�dD ��D ]}t || � q�t j�� �r�t � � � dS )z,Move data entries to their correct location.ZscriptsrI z.pycc 3 s | ]}t j�� |�V qd S rY )r r r
)r2 r �rN r r r5 � s �z+Wheel._move_data_entries.<locals>.<genexpr>)�dataZheadersZpurelibZplatlibN) r r r
r re �listdirr@ �unlinkrf r �filterr )rG rN Zdist_data_scriptsZegg_info_scripts�entryr r ri r rK � s. �
�
� zWheel._move_data_entriesc
C s� t j�| d�}t j�|�r�t|��}|�� �� }W 5 Q R X |D ]b}t jj|f|�d��� }t j�|d�}t j�|�r>t j�|�s>t|d��}|�t� W 5 Q R X q>d S )Nznamespace_packages.txtr+ z __init__.py�w) r r r
r rP rQ r. �write�NAMESPACE_PACKAGE_INIT)rO rG Znamespace_packagesrV �modZmod_dirZmod_initr r r rL � s �
z Wheel._fix_namespace_packagesN)�__name__�
__module__� __qualname__r* r1 r7 r= rD rH rF � staticmethodrJ rK rL r r r r r ; s
9
r ) �__doc__Zdistutils.utilr rS r, r r> �rerE r; rg r Z!setuptools.extern.packaging.utilsr Zsetuptools.extern.sixr r Zsetuptools.command.egg_infor �typeZ
__metaclass__�compile�VERBOSEr' r rq r r r r r r �<module> s, �