delegate_completion python python2.7 python3.4 python3.5 python3.6 python3.7 python3.8 python3.9 python3.10 python3.11 python3.12

if type -p pip >/dev/null 2>&1; then
    _PIP=pip
elif type -p pip3 >/dev/null 2>&1; then
    _PIP=pip3
fi

if [ -n "$_PIP" ]; then
    _pip_completion_loader() {
        eval "`$_PIP completion --bash`"
        complete -F _pip_completion pip pip2 pip2.7 pip3 pip3.4 pip3.5 pip3.6 pip3.7 pip3.8 pip3.9 pip3.10 pip3.11 pip3.12
        unset _pip_completion_loader
        return 124
    }
    complete -F _pip_completion_loader pip pip2 pip2.7 pip3 pip3.4 pip3.5 pip3.6 pip3.7 pip3.8 pip3.9 pip3.10 pip3.11 pip3.12
fi