XylotrechusZ
U
��.e � @ s` d Z ddlZddlZddlZddlmZ ddlmZmZ ddl m
Z
dd� Z dd � Z d
d � Z
dS ) zBLogic that powers autocompletion installed by ``pip completion``.
� N)�create_main_parser)�
commands_dict�create_command)�get_installed_distributionsc s� dt jkrdS t jd �� dd� } tt jd �}z| |d � W n tk
rZ d� Y nX tt��g }z�fdd�| D �d }W n tk
r� d}Y nX t� }|�r:|d
kr�t� d� |d kö �
d � }|�r>g }� � � }t d
d�D ].}|j
�
|�r�|j
| dd� kr�|�|j
� q�|�r>|D ]}t|� �q$t� d� t|�} | jjD ]8}
|
jtjk�rN|
j|
j D ]} |�| |
jf� �ql�qNdd� | d|d � D ���fdd�|D �}� fdd�|D �}t| || jj�} | �r�t� | �}dd� |D �}|D ]>}
|
d }|
d �r,|
d dd� dk�r,|d7 }t|� �q�n�dd� |jD �}|�|j � dd� |D �}� �
d ��r�|D ]$}
|
jtjk�rt�|
j|
j 7 ��qtn t| ||�} | �r�t� | ��td� � fdd��D ��� t� d� dS )z?Entry Point for completion of main and subcommand options.
ZPIP_AUTO_COMPLETENZ
COMP_WORDS� Z
COMP_CWORD� c s g | ]}|� kr|�qS � r )�.0�w)� subcommandsr �D/usr/lib/python3.8/site-packages/pip/_internal/cli/autocompletion.py�
<listcomp>! s z autocomplete.<locals>.<listcomp>r �help)ZshowZ uninstall�-T)Z
local_onlyc S s g | ]}|� d �d �qS )�=r )�split�r �xr r r r
D s c s g | ]\}}|� kr||f�qS r r )r r �v)� prev_optsr r r
E s c s" g | ]\}}|� � �r||f�qS r ��
startswith)r �kr ��currentr r r
G s
c s s | ]}|d fV qdS )r Nr )r �optr r r � <genexpr>P s z autocomplete.<locals>.<genexpr>� z--r c S s g | ]
}|j �qS r )� option_list)r �ir r r r
Z s c s s | ]}|D ]
}|V q
qd S �Nr )r �it�or r r r \ s � c s g | ]}|� � �r|�qS r r r r r r r
g s
) �os�environr �int�
IndexError�listr r �sys�exitr �lowerr �key�append�printr �parserZoption_list_allr �optparse�
SUPPRESS_HELPZ
_long_optsZ _short_opts�nargs�get_path_completion_type�auto_complete_pathsZ
option_groupsr �join)�cwords�cwordZoptionsZsubcommand_namer/ Zshould_list_installedZ installedZlcZdistZ
subcommandr Zopt_str�completion_typeZoptionZ opt_label�optsr )r r r r � autocomplete s�
�
�
r: c C s� |dk s| |d � d�s dS |D ]n}|jtjkr4q"t|��d�D ]L}| |d �d�d |krB|jr�tdd� |j�d�D ��rB|j S qBq"dS ) aL Get the type of path completion (``file``, ``dir``, ``path`` or None)
:param cwords: same as the environmental variable ``COMP_WORDS``
:param cword: same as the environmental variable ``COMP_CWORD``
:param opts: The available options to check
:return: path completion type (``file``, ``dir``, ``path`` or None)
r r N�/r r c s s | ]}|d kV qdS ))�path�file�dirNr r r r r r z s �z+get_path_completion_type.<locals>.<genexpr>)r r r0 r1 �strr �metavar�any)r6 r7 r9 r r" r r r r3 k s
�r3 c # s� t j�| �\}� t j�|�}t �|t j�s.dS t j�� �� � fdd�t �|�D �}|D ]`}t j�||�}t j�t j�||��}|dkr�t j� |�r�|V qVt j�
|�rVt j�|d�V qVdS )ao If ``completion_type`` is ``file`` or ``path``, list all regular files
and directories starting with ``current``; otherwise only list directories
starting with ``current``.
:param current: The word to be completed
:param completion_type: path completion type(`file`, `path` or `dir`)i
:return: A generator of regular files and/or directories
Nc 3 s$ | ] }t j�|��� �r|V qd S r )r$ r< �normcaser r ��filenamer r r � s �z&auto_complete_paths.<locals>.<genexpr>r> r ) r$ r< r �abspath�access�R_OKrB �listdirr5 �isfile�isdir)r r8 Z directoryZ current_pathZ file_list�fr Z comp_filer rC r r4 � s r4 )�__doc__r0 r$ r) Z pip._internal.cli.main_parserr Zpip._internal.commandsr r Zpip._internal.utils.miscr r: r3 r4 r r r r �<module> s [