B
    `d                 @   sX   d dl mZ d dlZd dlZd dlmZ d dlmZ dZdddd	Z	G d
d deZ
dS )    )absolute_importN)Command)get_progzD
# pip {shell} completion start{script}# pip {shell} completion end
a  
        _pip_completion()
        {{
            COMPREPLY=( $( COMP_WORDS="${{COMP_WORDS[*]}}" \
                           COMP_CWORD=$COMP_CWORD \
                           PIP_AUTO_COMPLETE=1 $1 2>/dev/null ) )
        }}
        complete -o default -F _pip_completion {prog}
    aM  
        function _pip_completion {{
          local words cword
          read -Ac words
          read -cn cword
          reply=( $( COMP_WORDS="$words[*]" \
                     COMP_CWORD=$(( cword-1 )) \
                     PIP_AUTO_COMPLETE=1 $words[1] 2>/dev/null ))
        }}
        compctl -K _pip_completion {prog}
    au  
        function __fish_complete_pip
            set -lx COMP_WORDS (commandline -o) ""
            set -lx COMP_CWORD ( \
                math (contains -i -- (commandline -t) $COMP_WORDS)-1 \
            )
            set -lx PIP_AUTO_COMPLETE 1
            string split \  -- (eval $COMP_WORDS[1])
        end
        complete -fa "(__fish_complete_pip)" -c {prog}
    )bashzshfishc                   s,   e Zd ZdZdZ fddZdd Z  ZS )CompletionCommandz3A helper command to be used for command completion.Tc                sl   t t| j|| | j}|jddddddd |jdd	dd
ddd |jddddddd | jd| d S )Nz--bashz-bstore_constr   shellzEmit completion code for bash)actionconstdesthelpz--zshz-zr   zEmit completion code for zshz--fishz-fr   zEmit completion code for fishr   )superr   __init__cmd_opts
add_optionparserinsert_option_group)selfargskwr   )	__class__ E/tmp/pip-unpacked-wheel-hu9qqap1/pip/_internal/commands/completion.pyr   8   s*    zCompletionCommand.__init__c             C   st   t  }dd t|D }|j|krXtt |jdjt d}t	t
j||jd ntjdd| dS )	z-Prints the completion code of the given shellc             S   s   g | ]}d | qS )z--r   ).0r
   r   r   r   
<listcomp>U   s    z)CompletionCommand.run.<locals>.<listcomp> )prog)scriptr
   zERROR: You must pass {}
z or N)COMPLETION_SCRIPTSkeyssortedr
   textwrapdedentgetformatr   printBASE_COMPLETIONsysstderrwritejoin)r   optionsr   ZshellsZshell_optionsr   r   r   r   runR   s    
zCompletionCommand.run)__name__
__module____qualname____doc__ignore_require_venvr   r.   __classcell__r   r   )r   r   r   3   s   r   )
__future__r   r)   r#   pip._internal.cli.base_commandr   pip._internal.utils.miscr   r(   r    r   r   r   r   r   <module>   s   