# Copyright 2012 Cloudera Inc.
#
# 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.

# set the python path for test modules and beeswax
PYTHONPATH=${IMPALA_HOME}:${IMPALA_HOME}/shell/gen-py:${IMPALA_HOME}/testdata/

# There should be just a single version of python that created the
# site-packages directory. We find it by performing shell independent expansion
# of the following pattern:
# ${THRIFT_HOME}/python/lib{64,}/python*/site-packages
# Note: this could go wrong if we have used two different versions of
# Python to build Thrift on this machine, and the first version is not
# compatible with the second.
for PYTHON_DIR in ${THRIFT_HOME}/python/lib{64,}; do
    [[ -d ${PYTHON_DIR} ]] || continue
    for PKG_DIR in ${PYTHON_DIR}/python*/site-packages; do
      PYTHONPATH=${PYTHONPATH}:${PKG_DIR}/
    done
done

# Add Hive after Thrift because Hive supplies its own Thrift modules
PYTHONPATH=${PYTHONPATH}:${HIVE_HOME}/lib/py

# Add all the built eggs to the python path
for EGG in ${IMPALA_HOME}/shell/ext-py/*/dist/*.egg; do
  PYTHONPATH=${PYTHONPATH}:${EGG}
done

export PYTHONPATH