/usr/local/lib/python3.9/site-packages/pip/_vendor/dependency_groups/__pycache__
a ���hi � @ s� d dl mZ d dlZd dlZd dlmZ d dlmZ ddd�dd�Zd d d �d d �Z ej G d d� d��Z G dd� de �Z G dd� d�Zd ddd�dd�ZdS )� )� annotationsN)�Mapping)� Requirement�str)�name�returnc C s t �dd| ��� S )Nz[-_.]+�-)�re�sub�lower)r � r �W/usr/local/lib/python3.9/site-packages/pip/_vendor/dependency_groups/_implementation.py�_normalize_name s r �%Mapping[str, str | Mapping[str, str]]��dependency_groupsr c C s� i }i }| � � D ]*\}}t|�}|�|g ��|� |||< qg }|� � D ]0\}}t|�dkrH|�|� dd�|�� d�� qH|r�tdd�|�� ���|S )N� z (�, �)z"Duplicate dependency group names: )�itemsr � setdefault�append�len�join� ValueError) r �original_namesZnormalized_groupsZ group_name�valueZnormed_group_name�errorsZ normed_name�namesr r r �_normalize_group_names s r c @ s e Zd ZU ded< dS )�DependencyGroupIncluder � include_groupN)�__name__� __module__� __qualname__�__annotations__r r r r r # s r c s, e Zd ZdZddddd�� fdd� Z� ZS )�CyclicDependencyErrorz9 An error representing the detection of a cycle. r �None)�requested_group�groupr! r c s\ || _ || _|| _||kr&|� d�}n|� d|� d|� d|� �}t� �d|� d|� �� d S )Nz includes itselfz -> r z0Cyclic dependency group include while resolving z: )r( r) r! �super�__init__)�selfr( r) r! �reason�� __class__r r r+ - s ���z CyclicDependencyError.__init__)r" r# r$ �__doc__r+ � __classcell__r r r. r r& ( s r& c @ sb e Zd ZdZddd�dd�Zddd �d d �Zdd d �d d�Zddd �dd�Zddd d�dd�ZdS )�DependencyGroupResolvera\ A resolver for Dependency Group data. This class handles caching, name normalization, cycle detection, and other parsing requirements. There are only two public methods for exploring the data: ``lookup()`` and ``resolve()``. :param dependency_groups: A mapping, as provided via pyproject ``[dependency-groups]``. r r' r c C s2 t |t�std��t|�| _i | _i | _i | _d S )Nz(Dependency Groups table is not a mapping)� isinstancer � TypeErrorr r �_parsed_groups�_include_graph_ancestors�_resolve_cache)r, r r r r r+ H s �z DependencyGroupResolver.__init__r z0tuple[Requirement | DependencyGroupInclude, ...])r) r c C s$ t |t�std��t|�}| �|�S )a� Lookup a group name, returning the parsed dependency data for that group. This will not resolve includes. :param group: the name of the group to lookup :raises ValueError: if the data does not appear to be valid dependency group data :raises TypeError: if the data is not a string :raises LookupError: if group name is absent :raises packaging.requirements.InvalidRequirement: if a specifier is not valid �"Dependency group name is not a str)r3 r r4 r � _parse_group�r, r) r r r �lookupX s z DependencyGroupResolver.lookupztuple[Requirement, ...]c C s& t |t�std��t|�}| �||�S )a� Resolve a dependency group to a list of requirements. :param group: the name of the group to resolve :raises TypeError: if the inputs appear to be the wrong types :raises ValueError: if the data does not appear to be valid dependency group data :raises LookupError: if group name is absent :raises packaging.requirements.InvalidRequirement: if a specifier is not valid r8 )r3 r r4 r �_resolver: r r r �resolvej s z DependencyGroupResolver.resolvec C s� || j v r| j | S || jvr.td|� d���| j| }t|t�sRtd|� d���g }|D ]v}t|t�rx|�t|�� qZt|t �r�t |� � �dkr�t d|� ���t t|�� ��}|�t|d�� qZt d|� ���qZt |�| j |< | j | S )NzDependency group 'z ' not foundz' is not a list)z include-groupz Invalid dependency group item: )r! )r5 r � LookupErrorr3 �listr4 r r r �dict�tuple�keysr �next�iter�valuesr )r, r) Z raw_group�elements�itemr! r r r r9 { s& z$DependencyGroupResolver._parse_group)r) r( r c C s� || j v r| j | S | �|�}g }|D ]�}t|t�r@|�|� q&t|t�r�t|j�}|| j� |d�v rtt |||j��g | j� |d��|�R | j|< |� | � ||�� q&t d|� ���q&t|�| j |< | j | S )z� This is a helper for cached resolution to strings. :param group: The name of the group to resolve. :param requested_group: The group which was used in the original, user-facing request. r z+Invalid dependency group item after parse: )r7 r9 r3 r r r r r! r6 �getr& �extendr< �NotImplementedErrorrA )r, r) r( �parsedZresolved_grouprG r! r r r r< � s0 � �� �z DependencyGroupResolver._resolveN) r" r# r$ r0 r+ r; r= r9 r< r r r r r2 < s !r2 ztuple[str, ...])r �groupsr c s t | �� t� fdd�|D ��S )a Resolve a dependency group to a tuple of requirements, as strings. :param dependency_groups: the parsed contents of the ``[dependency-groups]`` table from ``pyproject.toml`` :param groups: the name of the group(s) to resolve :raises TypeError: if the inputs appear to be the wrong types :raises ValueError: if the data does not appear to be valid dependency group data :raises LookupError: if group name is absent :raises packaging.requirements.InvalidRequirement: if a specifier is not valid c 3 s& | ] }� � |�D ]}t|�V qqd S )N)r= r )�.0r) �r��resolverr r � <genexpr>� � zresolve.<locals>.<genexpr>)r2 rA )r rL r rO r r= � s r= )� __future__r Z dataclassesr �collections.abcr Z"pip._vendor.packaging.requirementsr r r Z dataclassr r r& r2 r= r r r r �<module> s
.
Edit
..
Edit
__init__.cpython-39.pyc
Edit
__main__.cpython-39.pyc
Edit
_implementation.cpython-39.pyc
Edit
_lint_dependency_groups.cpython-39.pyc
Edit
_pip_wrapper.cpython-39.pyc
Edit
_toml_compat.cpython-39.pyc
Edit