File: //opt/imh-python/lib/python3.9/importlib/__pycache__/metadata.cpython-39.opt-2.pyc
a
b�h#G � @ s� d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlZd dl Z d dl
Z
d dl Z d dl Z d dl
Z
d dlmZ d dlmZ d dlmZ d dlmZ d dl mZ g d�ZG dd � d e�ZG d
d � d e
�d d
��ZG dd� dej �Z G dd� d�Z G dd� d�Z G dd� de�Z G dd� d�Z!G dd� d�Z"G dd� de �Z#G d d � d e �Z$d d � Z%d d!� Z&d"d#� Z'd$d%� Z(d&d'� Z)d(d)� Z*d*d+� Z+dS ),� N)� ConfigParser)�suppress)�
import_module)�MetaPathFinder)�starmap)
� Distribution�DistributionFinder�PackageNotFoundError� distribution�
distributions� entry_points�files�metadata�requires�versionc @ s e Zd ZdS )r N)�__name__�
__module__� __qualname__� r r �3/opt/imh-python/lib/python3.9/importlib/metadata.pyr % s r c @ sj e Zd Ze�d�Zdd� Zedd� �Zedd� �Z edd � �Z
e d
d � �Z e d d
� �Z
dd� Zdd� ZdS )�
EntryPointzF(?P<module>[\w.]+)\s*(:\s*(?P<attr>[\w.]+))?\s*(?P<extras>\[.*\])?\s*$c C sD | j �| j�}t|�d��}td |�d�p,d�d��}t�t ||�S )N�module�attr� �.)
�pattern�match�valuer �group�filter�split� functools�reduce�getattr)�selfr r �attrsr r r �loadG s zEntryPoint.loadc C s | j �| j�}|�d�S )Nr �r r r r �r$ r r r r r Q s zEntryPoint.modulec C s | j �| j�}|�d�S )Nr r' r( r r r r V s zEntryPoint.attrc C s( | j �| j�}tt�d|�d�p"d��S )Nz\w+�extrasr )r r r �list�re�finditerr r( r r r r) [ s zEntryPoint.extrasc s � �fdd��� � D �S )Nc s, g | ]$}�� |�D ]\}}� |||��qqS r ��items)�.0r �namer ��cls�configr r �
<listcomp>b s �z+EntryPoint._from_config.<locals>.<listcomp>)�sectionsr1 r r1 r � _from_config` s �zEntryPoint._from_configc C sL t dd�}t|_z|�|� W n" ty@ |�t�|�� Y n0 t� |�S )N�=)Z
delimiters)
r �strZ optionxformZ read_string�AttributeErrorZreadfp�io�StringIOr r6 )r2 �textr3 r r r �
_from_texth s
zEntryPoint._from_textc C s t | j| f�S �N)�iterr0 �r$ r r r �__iter__t s zEntryPoint.__iter__c C s | j | j| j| jffS r> )� __class__r0 r r r@ r r r �
__reduce__z s �zEntryPoint.__reduce__N)r r r r+ �compiler r& �propertyr r r) � classmethodr6 r= rA rC r r r r r ) s �
r ZEntryPointBasezname value groupc @ s& e Zd Zd dd�Zdd� Zdd� ZdS )
� PackagePath�utf-8c C s< | � � j|d��}|�� W d � S 1 s.0 Y d S )N��encoding��locate�open�read)r$ rJ �streamr r r � read_text� s zPackagePath.read_textc C s: | � � �d��}|�� W d � S 1 s,0 Y d S )N�rbrK )r$ rO r r r � read_binary� s zPackagePath.read_binaryc C s | j �| �S r> )�dist� locate_filer@ r r r rL � s zPackagePath.locateN)rH )r r r rP rR rL r r r r rG � s
rG c @ s e Zd Zdd� Zdd� ZdS )�FileHashc C s |� d�\| _}| _d S )Nr7 )� partition�moder )r$ �spec�_r r r �__init__� s zFileHash.__init__c C s d� | j| j�S )Nz <FileHash mode: {} value: {}>)�formatrW r r@ r r r �__repr__� s zFileHash.__repr__N)r r r rZ r\ r r r r rU � s rU c @ s� e Zd Zejdd� �Zejdd� �Zedd� �Zedd� �Z e
d d
� �Z e
d d � �Z ed)dd��Z
edd� �Zedd� �Zedd� �Zedd� �Zdd� Zdd� Zed d � �Zd d � Zd d!� Zed"d#� �Ze
d$d%� �Ze
d&d'� �Zd(S )*r c C s d S r> r �r$ �filenamer r r rP � s zDistribution.read_textc C s d S r> r �r$ �pathr r r rT � s zDistribution.locate_filec C sH | � � D ]2}|tj|d��}tt|�d �}|d ur| S qt|��d S )N�r0 )�_discover_resolversr �Context�nextr? r )r2 r0 �resolverZdistsrS r r r � from_name� s
zDistribution.from_namec sN |� dd �� � r |r td��� p.tjf i |��� tj�� fdd�| �� D ��S )N�contextz cannot accept context and kwargsc 3 s | ]}|� �V qd S r> r )r/ re �rg r r � <genexpr>� s �z(Distribution.discover.<locals>.<genexpr>)�pop�
ValueErrorr rc � itertools�chain�
from_iterablerb )r2 �kwargsr rh r �discover� s
�zDistribution.discoverc C s t t�| ��S r> )�PathDistribution�pathlib�Path)r` r r r �at� s zDistribution.atc C s dd� t jD �} td | �S )Nc s s | ]}t |d d�V qdS )�find_distributionsN)r# )r/ �finderr r r ri � s �z3Distribution._discover_resolvers.<locals>.<genexpr>)�sys� meta_pathr )Zdeclaredr r r rb � s �z Distribution._discover_resolversr c C s@ ddl m}m} |�|�}tj|j||d�}tt�|� |���S )Nr )�build�meta)Z
source_dir�system)
Zpep517ry rz Z
compat_systemr! �partialrq �zipfilers Z build_as_zip)r2 �rootry rz r{ Zbuilderr r r �_local� s
�zDistribution._localc C s( | � d�p | � d�p | � d�}t�|�S )NZMETADATAzPKG-INFOr )rP �emailZmessage_from_string�r$ r< r r r r � s
��zDistribution.metadatac C s
| j d S )NZVersion)r r@ r r r r � s zDistribution.versionc C s t �| �d��S )Nzentry_points.txt)r r= rP r@ r r r r s zDistribution.entry_pointsc s6 � � � p� �� }d� fdd� }|o4tt|t�|���S )Nc s6 t | �}|rt|�nd |_|r&t|�nd |_� |_|S r> )rG rU �hash�int�sizerS )r0 r� Zsize_str�resultr@ r r � make_file s
z%Distribution.files.<locals>.make_file)NN)�_read_files_distinfo�_read_files_egginfor* r �csv�reader)r$ Z
file_linesr� r r@ r r
s zDistribution.filesc C s | � d�}|o|�� S )NZRECORD)rP �
splitlinesr� r r r r� s
z!Distribution._read_files_distinfoc C s | � d�}|o tdj|�� �S )Nz SOURCES.txtz"{}")rP �mapr[ r� r� r r r r� $ s
z Distribution._read_files_egginfoc C s | � � p| �� }|ot|�S r> )�_read_dist_info_reqs�_read_egg_info_reqsr* )r$ Zreqsr r r r , s zDistribution.requiresc C s | j �d�S )Nz
Requires-Dist)r Zget_allr@ r r r r� 2 s z!Distribution._read_dist_info_reqsc C s | � d�}|o| �|�S )Nz requires.txt)rP �_deps_from_requires_text)r$ �sourcer r r r� 5 s
z Distribution._read_egg_info_reqsc C s4 | � |�� �}dd� t�|t�d��D �}| �|�S )Nc S s& i | ] \}}|t tt�d �|���qS )�line)r* r� �operator�
itemgetter)r/ �section�resultsr r r �
<dictcomp>< s �z9Distribution._deps_from_requires_text.<locals>.<dictcomp>r� )�_read_sectionsr� rl �groupbyr� r� �%_convert_egg_info_reqs_to_simple_reqs)r2 r� Z
section_pairsr5 r r r r� 9 s
�z%Distribution._deps_from_requires_textc c s< d }t d | �D ](}t�d|�}|r.|�d�}qt� V qd S )Nz \[(.*)\]$� )r r+ r r �locals)�linesr� r� Z
section_matchr r r r� C s
zDistribution._read_sectionsc # sB dd� � � fdd�}| � � D ] \}}|D ]}|||� V q(q d S )Nc S s | odj | d�S )Nzextra == "{name}"ra )r[ ra r r r �make_conditionX s zJDistribution._convert_egg_info_reqs_to_simple_reqs.<locals>.make_conditionc sX | pd} | � d�\}}}|r,|r,dj|d�}ttd |� |�g��}|rTdd�|� S dS )Nr �:z ({markers}))�markersz; z and )rV r[ r* r �join)r� �extra�sepr� Z
conditions�r� r r �parse_condition[ s zKDistribution._convert_egg_info_reqs_to_simple_reqs.<locals>.parse_conditionr- )r5 r� r� ZdepsZdepr r� r r� M s
z2Distribution._convert_egg_info_reqs_to_simple_reqsN)r )r r r �abc�abstractmethodrP rT rF rf rp � staticmethodrt rb r rE r r r r
r� r� r r� r� r� r� r� r r r r r � sD
r c @ s. e Zd ZG dd� d�Zeje� fdd��ZdS )r c @ s$ e Zd ZdZdd� Zedd� �ZdS )zDistributionFinder.ContextNc K s t | ��|� d S r> )�vars�update)r$ ro r r r rZ s z#DistributionFinder.Context.__init__c C s t | ��dtj�S )Nr` )r� �getrw r` r@ r r r r` � s z DistributionFinder.Context.path)r r r r0 rZ rE r` r r r r rc m s rc c C s d S r> r )r$ rg r r r ru � s z%DistributionFinder.find_distributionsN)r r r rc r� r� ru r r r r r h s r c @ s< e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
S )�FastPathc C s || _ tj�| j ��� | _d S r> )r~ �osr` �basename�lower�base)r$ r~ r r r rZ � s zFastPath.__init__c C s t �| j|�S r> )rr rs r~ )r$ �childr r r �joinpath� s zFastPath.joinpathc C sl t t�� t�| jpd�W d � S 1 s.0 Y t t�� | �� W d � S 1 s^0 Y g S )Nr )r � Exceptionr� �listdirr~ � zip_childrenr@ r r r �children� s
.
&zFastPath.childrenc C s2 t �| j�}|j�� }|j| _t�dd� |D ��S )Nc s s | ]}|� tjd �d V qdS )r� r N)r � posixpathr� )r/ r� r r r ri � s �z(FastPath.zip_children.<locals>.<genexpr>)r} rs r~ Znamelistr� �dict�fromkeys)r$ Zzip_path�namesr r r r� � s
�zFastPath.zip_childrenc C s& | j }||jkp$|�|j�o$|�d�S )N�.egg)r� �versionless_egg_name�
startswith�prefix�endswith)r$ �searchr� r r r �is_egg� s
�zFastPath.is_eggc c sZ | � � D ]L}|�� }||jv sH|�|j�r6|�|j�sH| �|�r|dkr| �|�V qd S )Nzegg-info) r� r� �
exact_matchesr� r� r� �suffixesr� r� )r$ r0 r� Zn_lowr r r r� � s
�
���zFastPath.searchN) r r r rZ r� r� r� r� r� r r r r r� � s
r� c @ s2 e Zd ZdZdZdZdgdd� ZdZdd� ZdS )�Preparedr )z
.dist-infoz .egg-infoNr c sV |� _ |d u rd S |�� �dd�� _� jd � _� fdd�� jD �� _� jd � _d S )N�-rY c s g | ]}� j | �qS r )�
normalized)r/ �suffixr@ r r r4 � s z%Prepared.__init__.<locals>.<listcomp>r� )r0 r� �replacer� r� r� r� r� )r$ r0 r r@ r rZ � s
�zPrepared.__init__) r r r r� r� r� r� r� rZ r r r r r� � s r� c @ s, e Zd Zee�� fdd��Zedd� �ZdS )�MetadataPathFinderc C s | � |j|j�}tt|�S r> )�
_search_pathsr0 r` r� rq )r2 rg �foundr r r ru � s
z%MetadataPathFinder.find_distributionsc s t j�� fdd�tt|�D ��S )Nc 3 s | ]}|� t� ��V qd S r> )r� r� )r/ r` ra r r ri � s �z3MetadataPathFinder._search_paths.<locals>.<genexpr>)rl rm rn r� r� )r2 r0 �pathsr ra r r� � s �z MetadataPathFinder._search_pathsN)r r r rF r rc ru r� r r r r r� � s r� c @ s. e Zd Zdd� Zdd� Zejje_dd� ZdS )rq c C s
|| _ d S r> )�_pathr_ r r r rZ � s zPathDistribution.__init__c C sH t ttttt��$ | j�|�jdd�W d � S 1 s:0 Y d S )NrH rI ) r �FileNotFoundError�IsADirectoryError�KeyError�NotADirectoryError�PermissionErrorr� r� rP r] r r r rP � s �zPathDistribution.read_textc C s | j j| S r> )r� �parentr_ r r r rT s z PathDistribution.locate_fileN)r r r rZ rP r �__doc__rT r r r r rq � s
rq c C s
t �| �S r> )r rf �Zdistribution_namer r r r
s r
c K s t jf i | ��S r> )r rp )ro r r r r s r c C s t �| �jS r> )r rf r r� r r r r s r c C s
t | �jS r> )r
r r� r r r r s r c C sH t j�dd� t� D ��} t�d�}t| |d�}t �||�}dd� |D �S )Nc s s | ] }|j V qd S r> )r )r/ rS r r r ri / s z entry_points.<locals>.<genexpr>r )�keyc S s i | ]\}}|t |��qS r )�tuple)r/ r �epsr r r r� 4 s �z entry_points.<locals>.<dictcomp>)rl rm rn r r� �
attrgetter�sortedr� )r� Zby_groupZorderedZgroupedr r r r * s �
�r c C s
t | �jS r> )r
r
r� r r r r
: s r
c C s
t | �jS r> )r
r r� r r r r C s r ),r: r� r+ r� r� rw r� rr r} r� r! rl r� � collections� configparserr �
contextlibr � importlibr �
importlib.abcr r �__all__�ModuleNotFoundErrorr �
namedtupler �
PurePosixPathrG rU r r r� r� r� rq r
r r r r r
r r r r r �<module> sN
�X P/0