DO_NOT_MERGE CSIT-1194 - Framework easy pylint improvements

- force a python2 environment in tox for pylint
- let pylint load some compiled modules for member checking
- allow locally enabled pylint rules
- ignore bad enum names
- ignore complexity for code to be refactored by other tickets
- broad excepts are acceptable sometimes

Signed-off-by: Miroslav Los <miroslav.los@pantheon.tech>
Change-Id: If4c3a1b85e8609f074e1de8ce91fc9c4fedbeb38

1 files changed, 4 insertions, 4 deletions

diff --git a/resources/libraries/python/TrafficGenerator.py b/resources/libraries/python/TrafficGenerator.py
index 334e299f3e..cc968f8e09 100644
--- a/resources/libraries/python/TrafficGenerator.py
+++ b/resources/libraries/python/TrafficGenerator.py
@@ -443,10 +443,10 @@ class TrafficGenerator(AbstractMeasurer):
         # we need to encode them, so that repr() does not lead with 'u'.
         if isinstance(rate, unicode):
             rate = rate.encode("utf-8")
-        if isinstance(duration, unicode):
-            duration = duration.encode("utf-8")
-        if isinstance(warmup_time, unicode):
-            warmup_time = warmup_time.encode("utf-8")
+        if not isinstance(duration, (float, int)):
+            duration = float(duration)
+        if not isinstance(warmup_time, (float, int)):
+            warmup_time = float(warmup_time)
         command = (
             "sh -c '{tool}/resources/tools/trex/trex_stateless_profile.py"
             " --profile {prof}/resources/traffic_profiles/trex/{traffic}.py"