File manager - Edit - /opt/saltstack/salt/lib/python3.10/site-packages/pip/_internal/utils/__pycache__/hashes.cpython-310.pyc
Back
o ;j� � @ s� d dl mZ d dlZd dlmZ d dlmZmZmZ d dl m Z m Z m Z d dl mZ er2d dlmZ dZg d �ZG d d � d �ZG d d � d e�ZdS )� )� annotationsN)�Iterable)� TYPE_CHECKING�BinaryIO�NoReturn)� HashMismatch� HashMissing�InstallationError)� read_chunks)�_Hash�sha256)r �sha384�sha512c @ s� e Zd ZdZd/d0dd�Zd1d d �Zed2d d��Zd3dd�Zd4dd�Z d5d d �Z d6d d!�Z d7d#d$�Z d8d&d'�Z d9d(d)�Zd:d+d,�Zd2d-d.�ZdS );�HasheszaA wrapper that builds multiple hashes at once and checks them against known-good values N�hashes�dict[str, list[str]] | None�return�Nonec C s> i }|dur|� � D ]\}}dd� t|�D �||< q || _dS )zo :param hashes: A dict of algorithm names pointing to lists of allowed hex digests Nc S s g | ]}|� � �qS � )�lower)�.0�kr r �N/opt/saltstack/salt/lib/python3.10/site-packages/pip/_internal/utils/hashes.py� <listcomp>' s z#Hashes.__init__.<locals>.<listcomp>)�items�sorted�_allowed)�selfr �allowed�alg�keysr r r �__init__ s zHashes.__init__�otherc sb t |t�stS |s �S �s|S i }|j�� D ]\� }� �jvr q� �fdd�|D �|� < qt|�S )Nc s g | ] }|�j � v r|�qS r )r )r �v�r r r r r : s z"Hashes.__and__.<locals>.<listcomp>)� isinstancer �NotImplementedr r )r r" �new�valuesr r$ r �__and__* s zHashes.__and__�intc C s t dd� | j�� D ��S )Nc s s � | ]}t |�V qd S �N)�len)r Zdigestsr r r � <genexpr>? s � z&Hashes.digest_count.<locals>.<genexpr>)�sumr r( �r r r r � digest_count= s zHashes.digest_count� hash_name�str� hex_digest�boolc C s || j �|g �v S )z/Return whether the given hex digest is allowed.)r �get)r r1 r3 r r r �is_hash_allowedA s zHashes.is_hash_allowed�chunks�Iterable[bytes]c C s� i }| j �� D ]}z t�|�||< W q ttfy" td|� ���w |D ]}|�� D ]}|�|� q+q%|� � D ]\}}|� � | j | v rH dS q8| � |� dS )z�Check good hashes against ones built from iterable of chunks of data. Raise HashMismatch if none match. zUnknown hash name: N) r r �hashlibr' � ValueError� TypeErrorr r( �updater � hexdigest�_raise)r r7 �gotsr1 �chunk�hashZgotr r r �check_against_chunksE s � ��zHashes.check_against_chunksr? �dict[str, _Hash]r c C s t | j|��r+ )r r �r r? r r r r> \ s z Hashes._raise�filer c C s | � t|��S )zaCheck good hashes against a file-like object Raise HashMismatch if none match. )rB r )r rE r r r �check_against_file_ s zHashes.check_against_file�pathc C s8 t |d�� }| �|�W d � S 1 sw Y d S )N�rb)�openrF )r rG rE r r r �check_against_pathg s $�zHashes.check_against_path�dict[str, str]c C s( |� � D ] \}}| �||�r dS qdS )z3Return whether any of the given hashes are allowed.TF)r r6 )r r r1 r3 r r r � has_one_ofk s �zHashes.has_one_ofc C s t | j�S )z,Return whether I know any known-good hashes.)r4 r r/ r r r �__bool__r s zHashes.__bool__�objectc C s t |t�stS | j|jkS r+ )r% r r& r )r r" r r r �__eq__v s z Hashes.__eq__c C s" t d�tdd� | j�� D ����S )N�,c s s, � | ]\}}|D ] }d � ||f�V qqdS )�:N)�join)r r Z digest_list�digestr r r r- ~ s � � � �z"Hashes.__hash__.<locals>.<genexpr>)rA rR r r r r/ r r r �__hash__{ s ���zHashes.__hash__r+ )r r r r )r" r r r )r r* )r1 r2 r3 r2 r r4 )r7 r8 r r �r? rC r r )rE r r r )rG r2 r r )r rK r r4 )r r4 )r" rN r r4 )�__name__� __module__� __qualname__�__doc__r! r) �propertyr0 r6 rB r> rF rJ rL rM rO rT r r r r r s r c s, e Zd ZdZd � fdd� Zd d d �Z� ZS ) � MissingHashesz�A workalike for Hashes used when we're missing a hash for a requirement It computes the actual hash of the requirement and raises a HashMissing exception showing it to the user. r r c s t � jtg id� dS )z!Don't offer the ``hashes`` kwarg.)r N)�superr! � FAVORITE_HASHr/ �� __class__r r r! � s zMissingHashes.__init__r? rC r c C s t |t �� ��r+ )r r] r= rD r r r r> � s zMissingHashes._raise)r r rU )rV rW rX rY r! r> � __classcell__r r r^ r r[ � s r[ )� __future__r r9 �collections.abcr �typingr r r Zpip._internal.exceptionsr r r Zpip._internal.utils.miscr r r] Z STRONG_HASHESr r[ r r r r �<module> s o
| ver. 1.4 |
Github
|
.
| PHP 8.2.30 | Generation time: 0 |
proxy
|
phpinfo
|
Settings