
þîh²  ã               @   s–   d  d l  Z  d  d l Z d  d l m Z d  d l m Z d  d l m Z d  d l m	 Z	 d Z
 d d d	 d
 d d d d i Z Gd d „  d e ƒ Z d S)é    N)ÚValues)ÚCommand)ÚSUCCESS)Úget_progzD
# pip {shell} completion start{script}# pip {shell} completion end
Úbasha  
        _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}
    Úzshaë  
        #compdef -P pip[0-9.]#
        __pip() {{
          compadd $( COMP_WORDS="$words[*]" \
                     COMP_CWORD=$((CURRENT-1)) \
                     PIP_AUTO_COMPLETE=1 $words[1] 2>/dev/null )
        }}
        if [[ $zsh_eval_context[-1] == loadautofunc ]]; then
          # autoload from fpath, call function directly
          __pip "$@"
        else
          # eval/source/. command, register function for later
          compdef __pip -P 'pip[0-9.]#'
        fi
    Úfisha€  
        function __fish_complete_pip
            set -lx COMP_WORDS \
                (commandline --current-process --tokenize --cut-at-cursor) \
                (commandline --current-token --cut-at-cursor)
            set -lx COMP_CWORD (math (count $COMP_WORDS) - 1)
            set -lx PIP_AUTO_COMPLETE 1
            set -l completions
            if string match -q '2.*' $version
                set completions (eval $COMP_WORDS[1])
            else
                set completions ($COMP_WORDS[1])
            end
            string split \  -- $completions
        end
        complete -fa "(__fish_complete_pip)" -c {prog}
    Ú
powershella‡  
        if ((Test-Path Function:\TabExpansion) -and -not `
            (Test-Path Function:\_pip_completeBackup)) {{
            Rename-Item Function:\TabExpansion _pip_completeBackup
        }}
        function TabExpansion($line, $lastWord) {{
            $lastBlock = [regex]::Split($line, '[|;]')[-1].TrimStart()
            if ($lastBlock.StartsWith("{prog} ")) {{
                $Env:COMP_WORDS=$lastBlock
                $Env:COMP_CWORD=$lastBlock.Split().Length - 1
                $Env:PIP_AUTO_COMPLETE=1
                (& {prog}).Split()
                Remove-Item Env:COMP_WORDS
                Remove-Item Env:COMP_CWORD
                Remove-Item Env:PIP_AUTO_COMPLETE
            }}
            elseif (Test-Path Function:\_pip_completeBackup) {{
                # Fall back on existing tab expansion
                _pip_completeBackup $line $lastWord
            }}
        }}
    c               @   sP   e  Z d  Z d Z d Z d d d d � „  Z e e e e	 d d d	 � „  Z
 d S)
ÚCompletionCommandz3A helper command to be used for command completion.TN)Úreturnc             C   sÆ   |  j  j d d d d d d d d d	 d
 ƒ|  j  j d d d d d d d d d	 d ƒ|  j  j d d d d d d d d d	 d ƒ|  j  j d d d d d d d d d	 d ƒ|  j j d |  j  ƒ d  S)Nz--bashz-bÚactionÚstore_constÚconstr   ÚdestÚshellÚhelpzEmit completion code for bashz--zshz-zr   zEmit completion code for zshz--fishz-fr   zEmit completion code for fishz--powershellz-pr	   z#Emit completion code for powershellr   )Úcmd_optsÚ
add_optionÚparserÚinsert_option_group)Úself© r   ú@/tmp/pip-build-zijwfla7/pip/pip/_internal/commands/completion.pyÚadd_optionsU   s:    				zCompletionCommand.add_options)ÚoptionsÚargsr   c             C   s®   t  j ƒ  } d d „  t | ƒ Dƒ } | j | k r„ t j t  j | j d ƒ j d t ƒ  ƒ ƒ } t	 t
 j d | d | j ƒ ƒ t St j j d j d j | ƒ ƒ ƒ t Sd	 S)
z-Prints the completion code of the given shellc             S   s   g  |  ] } d  | ‘ q S)z--r   )Ú.0r   r   r   r   ú
<listcomp>|   s   	 z)CompletionCommand.run.<locals>.<listcomp>Ú ÚprogÚscriptr   zERROR: You must pass {}
z or N)ÚCOMPLETION_SCRIPTSÚkeysÚsortedr   ÚtextwrapÚdedentÚgetÚformatr   ÚprintÚBASE_COMPLETIONr   ÚsysÚstderrÚwriteÚjoin)r   r   r   ÚshellsÚshell_optionsr    r   r   r   Úruny   s    '	zCompletionCommand.run)Ú__name__Ú
__module__Ú__qualname__Ú__doc__Zignore_require_venvr   r   ÚlistÚstrÚintr0   r   r   r   r   r
   P   s   $r
   )r*   r$   Úoptparser   Zpip._internal.cli.base_commandr   Zpip._internal.cli.status_codesr   Zpip._internal.utils.miscr   r)   r!   r
   r   r   r   r   Ú<module>   s   	