PYTHON=${1:-"/usr/local/python/bin/python3"} # "/usr/local/bin/python" or "/usr/local/python/bin/python3"

PYTHON_INSTALL_PATH=${2:-"/usr/local/python"} # "/usr/local/" or "/usr/local/python"

USERNAME=${3-"automatic"}

INSTALL_PIPX_TOOLS=${4:-"true"}

export PIPX_HOME=${5:-"/usr/local/pipx"} # "/usr/local/py-utils" "/usr/local/share/pipx"

UPDATE_RC=${6:-"true"}

DEFAULT_UTILS=(

"autopep8"

"bandit"

# "black"

"flake8"

# "isort"

"mypy"

"pycodestyle"

"pydocstyle"

"pylint"

"pytest"

"twine"

"yapf"

)

updaterc() {

if [ "${UPDATE_RC}" = "true" ]; then

if [[ "$(cat /etc/bash.bashrc)" != *"$1"* ]]; then

echo -e "$1" >>/etc/bash.bashrc

fi

fi

}

export DEBIAN_FRONTEND=noninteractive

if [ "${INSTALL_PIPX_TOOLS}" != "true" ]; then

exit 0

export PIPX_BIN_DIR="${PIPX_HOME}/bin"

export PATH="${PYTHON_INSTALL_PATH}/bin:${PIPX_BIN_DIR}:${PATH}"

if ! grep -e '^pipx:' </etc/group >/dev/null 2>&1; then

groupadd --system pipx

usermod --append --groups pipx ${USERNAME}

umask 0002

mkdir --parents ${PIPX_BIN_DIR}

chown :pipx ${PIPX_HOME} ${PIPX_BIN_DIR}

chmod g+s ${PIPX_HOME} ${PIPX_BIN_DIR}

export PYTHONUSERBASE=/tmp/pip-tmp

export PIP_CACHE_DIR=/tmp/pip-tmp/cache

pipx_path=""

if ! type pipx >/dev/null 2>&1; then

pip3 install --disable-pip-version-check --no-cache-dir --user pipx 2>&1

/tmp/pip-tmp/bin/pipx install --pip-args=--no-cache-dir pipx

pipx_path=$PYTHONUSERBASE"/bin/"

for util in "${DEFAULT_UTILS[@]}"; do

if ! type ${util} >/dev/null 2>&1; then

${pipx_path}pipx install --system-site-packages --pip-args '--no-cache-dir --force-reinstall' ${util}

else

echo "${util} already installed. Skipping."

fi

rm -rf /tmp/pip-tmp

updaterc "$(