.bash_python

# Python-specific functionality for bash

# Virtualenvwrapper-related
# These values will get in the way if pip is needed to install system-wide packages
# Set to 'false' or empty '' may be required somet times.
#
# source: http://docs.python-guide.org/en/latest/dev/pip-virtualenv/
export PIP_REQUIRE_VIRTUALENV=true
export PIP_RESPECT_VIRTUALENV=true

export WORKON_HOME=$HOME/.venv
export VIRTUALENVWRAPPER_VIRTUALENV=$WORKON_HOME

# Oracle Linux - Python 3 detection
if [ -x /usr/bin/scl ]; then

  RH_PYTHON="$(scl -l | grep rh-python3[1-9])"

  if [ -n $RH_PYTHON ]; then
    echo "* Enabling $RH_PYTHON"
    source scl_source enable "${RH_PYTHON}"

    PYTHON_3="/opt/rh/$RH_PYTHON/root/usr/bin/python"

    if [ ! -x $PYTHON_3 ]; then
      echo "? Python missing $PYTHON_3"
    fi
  fi
fi

# autoenv - Python 3 detection
# After installing autoenv (system-wide or per-user), create a symlink
# in the $WORKON_HOME directory [for now]
if [ -e $WORKON_HOME/activate.sh ]; then
  export AUTOENV_HOME=$HOME/.autoenv
  mkdir -p $AUTOENV_HOME

  export AUTOENV_AUTH_FILE=$AUTOENV_HOME/.autoenv_authorized
  export AUTOENV_FILENAME=.env

# Current version of the repo doesn't appear to honor/follow this rule
# as I had expected.  Commenting out for now.

# export AUTOENV_ENV_LEAVE_FILENAME=.env.leave
# export AUTOENV_ENABLE_LEAVE='yes'

  echo "* Enabling autoenv"
  source $WORKON_HOME/activate.sh
fi