run_tests: don't write python bytecode

we usually disable .pyc generate during unittests

Change-Id: I7d7af7c6d188f5a592d24aa90322edb217ffd8ba
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>

diff --git a/run_tests.sh b/run_tests.sh
index 2519d94..2cf54c7 100755 (executable)
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -13,6 +13,9 @@
 
 getopts ":f" FILE_OPTION
 
+# don't write .pyc files this can cause odd unittest results
+export PYTHONDONTWRITEBYTECODE=1
+
 run_flake8() {
     echo "Running flake8 ... "
     logfile=test_results.log