관리-도구
편집 파일: base.cpython-37.pyc
B ���a� � @ s� d dl mZmZ d dlZd dlmZ ejdkr@d dlmZ dZ n4d dl mZm Z e dd � e d �� d �dd � D ��Z G d d� de�ZG dd� de�ZdS )� )�absolute_import�unicode_literalsN)� OrderedDict)� � )� entry_points� )r �versionc c s | ]}t |�V qd S )N)�int)�.0�ir r �K/opt/alt/python37/lib/python3.7/site-packages/virtualenv/run/plugin/base.py� <genexpr> s r �importlib_metadata�.� c @ s, e Zd ZdZdZedd� �Zedd� �ZdS )� PluginLoaderNc C sR t jdkstdkr0tdd� | �� j|d�D ��S tdd� | �� �|i �D ��S d S )N)r � )r � c s s | ]}|j |�� fV qd S )N)�name�load)r �er r r r s z0PluginLoader.entry_points_for.<locals>.<genexpr>)�groupc s s | ]}|j |�� fV qd S )N)r r )r r r r r r s )�sys� version_info�importlib_metadata_versionr r �select�get)�cls�keyr r r �entry_points_for s z PluginLoader.entry_points_forc C s t jd krt� t _t jS )N)r � _ENTRY_POINTSr r r r r r s zPluginLoader.entry_points) �__name__� __module__� __qualname__�_OPTIONSr! � classmethodr � staticmethodr r r r r r s r c @ s@ e Zd Zdd� Zedd� �Zdd� Zdd� Zd d � Zd d � Z d S )�ComponentBuilderc C s< || _ || _d | _|| _|j|d�| _| �|t| j�� d S )N)�title)� interpreterr � _impl_class�possible�add_argument_group�parser�add_selector_arg_parse�list)�selfr* r. r r, r r r �__init__# s zComponentBuilder.__init__c C s | j d kr| �|�| _ | j S )N)r% r )r r r r r �options+ s zComponentBuilder.optionsc C s t �d S )N)�NotImplementedError)r1 r �choicesr r r r/ 1 s z'ComponentBuilder.add_selector_arg_parsec C sD t || j�}|| jkr&td�| j���| j| | _| �||j� |S )NzNo implementation for {}) �getattrr r, � RuntimeError�formatr* r+ �populate_selected_argparse�app_data)r1 r3 �selectedr r r �handle_selected_arg_parse4 s z*ComponentBuilder.handle_selected_arg_parsec C s* d� | j|�| j_| j�| j| j|� d S )Nzoptions for {} {})r8 r r. � descriptionr+ Zadd_parser_argumentsr* )r1 r; r: r r r r9 < s z+ComponentBuilder.populate_selected_argparsec C s | � || j�S )N)r+ r* )r1 r3 r r r �create@ s zComponentBuilder.createN) r" r# r$ r2 r& r3 r/ r< r9 r> r r r r r( " s r( )� __future__r r r � collectionsr r Zimportlib.metadatar r r r �tuple�split�objectr r( r r r r �<module> s $