"BABELTRACE_PYTHON_BT2_NO_TRACEBACK=1" \
"BABELTRACE_PLUGIN_PATH=${BT_TESTS_BABELTRACE_PLUGIN_PATH}" \
"LIBBABELTRACE2_PLUGIN_PROVIDER_DIR=${BT_TESTS_PROVIDER_DIR}" \
+ "BT_TESTS_DATADIR=${BT_TESTS_DATADIR}" \
"BT_CTF_TRACES_PATH=${BT_CTF_TRACES_PATH}" \
"BT_PLUGINS_PATH=${BT_PLUGINS_PATH}" \
"PYTHONPATH=${BT_TESTS_PYTHONPATH}:${BT_TESTS_SRCDIR}/utils/python"