[py] enable selenium logging in tests if environment variable DEBUG is set

Author: titusfortner

py/conftest.py

@@ -14,7 +14,7 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-
+import logging
 import os
 import platform
 import socket
@@ -140,6 +140,9 @@ def fin():
     driver_path = request.config.option.executable
     options = None
 
+    if os.environ.get("DEBUG"):
+        logging.getLogger("selenium").setLevel(logging.DEBUG)
+
     global driver_instance
     if driver_instance is None:
         if driver_class == "Firefox":