python/env.sh

# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# sourcing this file is needed to make local development and integration testing work
export VOLTHA_BASE=$PWD

# load local python virtualenv if exists, otherwise create it
VENVDIR="venv-$(uname -s | tr '[:upper:]' '[:lower:]')"
if [ ! -e "$VENVDIR/.built" ]; then
    echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
    echo "Initializing OS-appropriate virtual env."
    echo "This will take a few minutes."
    echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
    make venv
fi
. $VENVDIR/bin/activate

# add top-level voltha dir to pythonpath
export PYTHONPATH=$VOLTHA_BASE/$VENVDIR/lib/python2.7/site-packages:$PYTHONPATH:$VOLTHA_BASE:$VOLTHA_BASE/cli:$VOLTHA_BASE/protos/third_party