fix flake8 code review findings

Signed-off-by: hwassman <[email protected]>

Author: Helene

source/queryHandler/SensorConfig.py

@@ -78,7 +78,7 @@ def readSensorsConfig(logger=None, customFile=None):
             for file in files:
                 if file.endswith(".cfg"):
                     sensorConfigFiles.append(os.path.join(root, file))
-    else :
+    else:
         logger.details("ZiMon sensor configuration file not found (%s) ", zimonFile)
         print("ZiMon sensor configuration file not found")
         raise OSError(2, 'No such file or directory', zimonFile)

tests/test_zimon_config_parser.py

@@ -4,8 +4,6 @@
 from source.bridgeLogger import configureLogging
 from nose2.tools.such import helper as assert_helper
 from nose2.tools.decorators import with_setup
-from argparse import Namespace
-
 
 
 def my_setup():
@@ -16,35 +14,37 @@ def my_setup():
     wrongSensorsConfig = 'ZIMonSensors-protocols-wrong.cfg'
     sensorsCount = 0
 
+
 @with_setup(my_setup)
 def test_case01():
     with assert_helper.assertRaises(OSError):
-        sensorsList = readSensorsConfig(logger)
+        readSensorsConfig(logger)
+
 
 @with_setup(my_setup)
 def test_case02():
     zimonFile = os.path.join(path, "tests", "test_data", mainSensorsConfig)
     sensorsList = readSensorsConfig(logger, zimonFile)
-    assert isinstance(sensorsList , list)
+    assert isinstance(sensorsList, list)
     assert len(sensorsList) > 0
 
+
 @with_setup(my_setup)
 def test_case03():
     zimonFile = os.path.join(path, "tests", "test_data", wrongSensorsConfig)
     sensorsList = readSensorsConfig(logger, zimonFile)
-    assert isinstance(sensorsList , list)
+    assert isinstance(sensorsList, list)
     assert len(sensorsList) > 0
 
+
 @with_setup(my_setup)
 def test_case04():
     zimonFile = os.path.join(path, "tests", "test_data", mainSensorsConfig)
     sensorsList = readSensorsConfig(logger, zimonFile)
     sensorsCount = len(sensorsList)
+    assert sensorsCount == 32
 
     zimonFile = os.path.join(path, "tests", "test_data")
-    print(zimonFile)
     sensorsList1 = readSensorsConfig(logger, zimonFile)
-    print(len(sensorsList1))
-    assert isinstance(sensorsList1 , list)
-    assert len(sensorsList1) > sensorsCount
-
+    assert isinstance(sensorsList1, list)
+    assert len(sensorsList1) > len(sensorsList)