관리-도구
편집 파일: base_command.cpython-38.opt-1.pyc
U ��.eh � @ s6 d Z ddlmZmZ ddlZddlZddlZddlZddlZddl Z ddl Z ddl m Z ddl mZ ddlmZmZ ddlmZmZmZmZmZ ddlmZmZmZm Z m Z dd l m Z dd l m!Z!m"Z" dd l#m$Z$ dd l%m&Z& dd l'm(Z( e&�rddl)m*Z*m+Z+m,Z, ddlm-Z- dgZ.e�/e0�Z1G dd� de�Z2dS )z(Base Command class, and related routines� )�absolute_import�print_functionN)� cmdoptions)�CommandContextMixIn)�ConfigOptionParser� UpdatingDefaultsHelpFormatter)�ERROR�PREVIOUS_BUILD_DIR_ERROR�SUCCESS� UNKNOWN_ERROR�VIRTUALENV_NOT_FOUND)� BadCommand� CommandError�InstallationError�PreviousBuildDirError�UninstallationError)� deprecated)�BrokenStdoutLoggingError� setup_logging)�get_prog)�MYPY_CHECK_RUNNING)�running_under_virtualenv)�List�Tuple�Any)�Values�Commandc sN e Zd ZdZdZd� fdd� Zdd� Zdd� Zd d � Zd d � Z d d� Z � Z S )r NFc s� t t| ��� | jdt� |f t� d|| j|d�}|| _|| _t f |�| _ d| j� � }t � | j |�| _t�tj| j �}| j �|� d S )Nz%s %sF)�usage�progZ formatterZadd_help_option�name� description�isolatedz %s Options)�superr �__init__r r r �__doc__r �summaryr �parser� capitalize�optparseZ OptionGroupZcmd_optsr Zmake_option_groupZ general_groupZadd_option_group)�selfr r% r! Z parser_kwZ optgroup_nameZgen_opts�� __class__� �B/usr/lib/python3.8/site-packages/pip/_internal/cli/base_command.pyr# 4 s& � �zCommand.__init__c C s dS )zf This is a no-op so that commands by default do not do the pip version check. Nr, )r) �optionsr, r, r- �handle_pip_version_checkP s z Command.handle_pip_version_checkc C s t �d S �N)�NotImplementedError)r) r. �argsr, r, r- �runZ s z Command.runc C s | j �|�S r0 )r& � parse_args�r) r2 r, r, r- r4 ^ s zCommand.parse_argsc C s> z.| �� � | �|�W 5 Q R � W � S Q R X W 5 t �� X d S r0 )�loggingZshutdownZ main_context�_mainr5 r, r, r- �mainc s $z Command.mainc C s� | � |�\}}|j|j | _t| j|j|jd�}tjd d� dkrhd}t � � dkrZd| }t |d d d� |j rxdt jd < |jr�d �|j�t jd < |jr�| js�t� s�t�d � t�t� �z�z(| �||�}t|t�r�|W W ���S W �n� t k �r2 } z.t�t |�� tj d dd� t W Y �W ��RS d }~X Y �n> t t!t"fk �r� } z.t�t |�� tj d dd� t# W Y �W � ��S d }~X Y n� t$k �r� } z*t�d|� tj d dd� t# W Y �W ��S d }~X Y n� t%k �r t&dtj'd� |t(j)k�rt*j+tj'd� t# Y W �fS t,k �rD t�d� tj d dd� t# Y W �2S t-k �rn tjddd� t. Y W �S X W 5 | �|� X t/S )N)� verbosity�no_colorZ user_log_file� )r; � z�A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-supportZCPythonz�Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. )Z replacementZgone_in�1Z PIP_NO_INPUT� ZPIP_EXISTS_ACTIONz2Could not find an activated virtualenv (required).zException information:T)�exc_infoz%sz ERROR: Pipe to stdout was broken)�filezOperation cancelled by userz Exception:)0r4 �verbose�quietr9 r r: �log�sys� version_info�platformZpython_implementationr Zno_input�os�environZ exists_action�joinZ require_venv�ignore_require_venvr �loggerZcritical�exitr r/ r3 � isinstance�intr �str�debugr r r r r r r �print�stderrr6 �DEBUG� traceback� print_exc�KeyboardInterrupt� BaseExceptionr r )r) r2 r. Z level_number�messageZstatus�excr, r, r- r7 k sn �� � � z Command._main)F) �__name__� __module__� __qualname__r rJ r# r/ r3 r4 r8 r7 � __classcell__r, r, r* r- r 0 s )3r$ Z __future__r r r6 Zlogging.configr( rG rF rD rT Zpip._internal.clir Z!pip._internal.cli.command_contextr Zpip._internal.cli.parserr r Z pip._internal.cli.status_codesr r r r r Zpip._internal.exceptionsr r r r r Z pip._internal.utils.deprecationr Zpip._internal.utils.loggingr r Zpip._internal.utils.miscr Zpip._internal.utils.typingr Z pip._internal.utils.virtualenvr �typingr r r r �__all__Z getLoggerrZ rK r r, r, r, r- �<module> s0