U
��.e� � @ sD d dl mZ d dlmZ d dlmZ d dlmZ G dd� de�ZdS )� )�absolute_import)�Command)�SUCCESS)� CommandErrorc @ s e Zd ZdZdZdZdd� ZdS )� HelpCommandzShow help for commandsz
%prog Tc
C s� ddl m}m}m} z |d }W n tk
r8 t Y S X ||krt||�}d| g}|rf|�d| � td�|���||�} | j �
� tS )Nr )�
commands_dict�create_command�get_similar_commandszunknown command "%s"zmaybe you meant "%s"z - ) Zpip._internal.commandsr r r �
IndexErrorr �appendr �join�parserZ
print_help)
�selfZoptions�argsr r r Zcmd_nameZguess�msgZcommand� r �?/usr/lib/python3.8/site-packages/pip/_internal/commands/help.py�run s
zHelpCommand.runN)�__name__�
__module__� __qualname__�__doc__ZusageZignore_require_venvr r r r r r s r N) Z
__future__r Z pip._internal.cli.base_commandr Z pip._internal.cli.status_codesr Zpip._internal.exceptionsr r r r r r � s