# bash completion for python

have python &&
_python()
{
    local prev cur i

    COMPREPLY=()
    cur=`_get_cword`
    prev=${COMP_WORDS[COMP_CWORD-1]##*/}

    case $prev in
    -Q)
        COMPREPLY=( $( compgen -W "old new warn warnall" -- "$cur" ) )
        return 0
        ;;
    -W)
        COMPREPLY=( $( compgen -W "ignore default all module once error" \
            -- "$cur" ) )
        return 0
        ;;
    -c)
        _filedir '@(py|pyc|pyo)'
        return 0
        ;;
    !(python|-?))
        [[ ${COMP_WORDS[COMP_CWORD-2]} != -@(Q|W) ]] && _filedir
        ;;
    esac


    # if '-c' is already given, complete all kind of files.
    for (( i=0; i < ${#COMP_WORDS[@]}-1; i++ )); do
        if [[ ${COMP_WORDS[i]} == -c ]]; then
            _filedir
        fi
    done


    if [[ "$cur" != -* ]]; then
        _filedir '@(py|pyc|pyo)'
    else
        COMPREPLY=( $( compgen -W "- -d -E -h -i -O -Q -S -t -u \
            -U -v -V -W -x -c" -- "$cur" ) )
    fi



    return 0
} &&
complete -F _python -o filenames python

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