| Server IP : 172.67.214.6 / Your IP : 216.73.216.73 Web Server : LiteSpeed System : Linux premium900.web-hosting.com 4.18.0-553.22.1.lve.1.el8.x86_64 #1 SMP Tue Oct 8 15:52:54 UTC 2024 x86_64 User : redwjova ( 1790) PHP Version : 8.1.32 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /opt/alt/python39/lib/python3.9/site-packages/pip/_internal/utils/__pycache__/ |
Upload File : |
a
��Re � @ s0 d Z ddlZddlmZ ddlmZ ddlmZmZ ddl m
Z
m Z ddl m
Z
ddlmZmZ dd lmZ dd
lmZ d Ze�e�ZG d d
� d
e�Ze eeed�dd�Ze eeeef d�dd�Z e eed�dd�Z e ee d�dd�Z e eed�dd �Z eee!d f d �d d �Z"ee!d f edd!�d"d#�Z#dS )$z0Support functions for working with wheel files.
� N)�Message)�Parser)�Dict�Tuple)�
BadZipFile�ZipFile)�canonicalize_name)�DistInfoDistribution� Distribution)�UnsupportedWheel)� DictMetadata)� r c sF e Zd ZdZeeef edd�� fdd� Zeed�� fdd� Z� Z S ) �
WheelMetadatazaMetadata provider that maps metadata decoding exceptions to our
internal exception type.
N)�metadata�
wheel_name�returnc s t � �|� || _d S )N)�super�__init__� _wheel_name)�selfr r �� __class__� ��/builddir/build/BUILDROOT/alt-python39-pip-21.3.1-2.el8.x86_64/opt/alt/python39/lib/python3.9/site-packages/pip/_internal/utils/wheel.pyr s zWheelMetadata.__init__)�namer c
sN zt � �|�W S tyH } z"td| j� d|� ���W Y d }~n
d }~0 0 d S )Nz Error decoding metadata for �: )r � get_metadata�UnicodeDecodeErrorr r )r r �er r r r s �zWheelMetadata.get_metadata)
�__name__�
__module__� __qualname__�__doc__r �str�bytesr r �
__classcell__r r r r r s r )� wheel_zipr �locationr c
s� t | |�\� }� fdd�| �� D �}i }|D ]`}|�dd�\}}zt| |�||< W q, ty� } z td�|t|����W Y d}~q,d}~0 0 q,t||�} t|| |d�S )zaGet a pkg_resources distribution given a wheel.
:raises UnsupportedWheel: on any errors
c s g | ]}|� � � d ��r|�qS )�/)�
startswith��.0�p��info_dirr r �
<listcomp>2 � z8pkg_resources_distribution_for_wheel.<locals>.<listcomp>r( r
�{} has an invalid wheel, {}N)r' r � project_name) � parse_wheel�namelist�split�read_wheel_metadata_filer �formatr# r r )
r& r r' �_�metadata_files�
metadata_text�path�
metadata_namer r r r- r �$pkg_resources_distribution_for_wheel) s ,
r= )r& r r c
C sl z t | |�}t| |�}t|�}W n8 tyX } z td�|t|����W Y d}~n
d}~0 0 t||� ||fS )z�Extract information from the provided wheel, ensuring it meets basic
standards.
Returns the name of the .dist-info directory and the parsed WHEEL metadata.
r1 N)�wheel_dist_info_dir�wheel_metadata�
wheel_versionr r7 r# �check_compatibility)r& r r. r �versionr r r r r3 B s
*
r3 )�sourcer r c C s� dd� | � � D �}dd� |D �}|s,td��t|�dkrLtd�d�|����|d }t|�}t|�}|�|�s~td
�||���|S ) z�Returns the name of the contained .dist-info directory.
Raises AssertionError or UnsupportedWheel if not found, >1 found, or
it doesn't match the provided name.
c S s h | ]}|� d d�d �qS )r( r
r )r5 r* r r r � <setcomp>[ r0 z&wheel_dist_info_dir.<locals>.<setcomp>c S s g | ]}|� d �r|�qS )z
.dist-info)�endswith)r+ �sr r r r/ ] r0 z'wheel_dist_info_dir.<locals>.<listcomp>z .dist-info directory not foundr
z)multiple .dist-info directories found: {}z, r z2.dist-info directory {!r} does not start with {!r})r4 r �lenr7 �joinr r) )rC r �subdirs� info_dirsr. �
info_dir_name�canonical_namer r r r> T s$ �
��r> )rC r; r c
C sP z | � |�W S tttfyJ } z td|�d|����W Y d }~n
d }~0 0 d S )Nzcould not read z file: )�readr �KeyError� RuntimeErrorr )rC r; r r r r r6 u s r6 )rC �
dist_info_dirr c
C sf |� d�}t | |�}z |�� }W n8 tyX } z td|�d|����W Y d}~n
d}~0 0 t� �|�S )ziReturn the WHEEL metadata of an extracted wheel, if possible.
Otherwise, raise UnsupportedWheel.
z/WHEELzerror decoding r N)r6 �decoder r r �parsestr)rC rP r; �wheel_contents�
wheel_textr r r r r? ~ s
*r? .)�
wheel_datar c C s\ | d }|du rt d��|�� }zttt|�d���W S tyV t d|����Y n0 dS )zbGiven WHEEL metadata, return the parsed Wheel-Version.
Otherwise, raise UnsupportedWheel.
z
Wheel-VersionNz WHEEL is missing Wheel-Version�.zinvalid Wheel-Version: )r �strip�tuple�map�intr5 �
ValueError)rU � version_textrB r r r r@ � s r@ )rB r r c C sR | d t d kr.td�|d�tt| �����n | t krNt�dd�tt| ��� dS )a� Raises errors or warns if called with an incompatible Wheel-Version.
pip should refuse to install a Wheel-Version that's a major series
ahead of what it's compatible with (e.g 2.0 > 1.1); and warn when
installing a version only minor version ahead (e.g 1.2 > 1.1).
version: a 2-tuple representing a Wheel-Version (Major, Minor)
name: name of wheel or package to raise exception about
:raises UnsupportedWheel: when an incompatible Wheel-Version is given
r zB{}'s Wheel-Version ({}) is not compatible with this version of piprV z*Installing from a newer Wheel-Version (%s)N)�VERSION_COMPATIBLEr r7 rH rY r# �logger�warning)rB r r r r rA � s ���rA )$r" �logging�
email.messager � email.parserr �typingr r �zipfiler r �pip._vendor.packaging.utilsr �pip._vendor.pkg_resourcesr r
�pip._internal.exceptionsr �!pip._internal.utils.pkg_resourcesr r] � getLoggerr r^ r r# r= r3 r> r$ r6 r? rZ r@ rA r r r r �<module> s*
� !