Fixup for pylint

Signed-off-by: falkTX <falktx@falktx.com>

.travis/script-pylint.sh

@@ -2,7 +2,15 @@
 
 set -e
 
-pylint3 \
+make -C source/frontend
+
+if which pylint3 >/dev/null; then
+  pylint='pylint3'
+else
+  pylint='pylint'
+fi
+
+${pylint} \
     --extension-pkg-whitelist=PyQt5 \
     --disable=\
 bad-whitespace,\
@@ -26,7 +34,7 @@ unused-argument,\
 wrong-import-position \
     source/frontend/carla_{app,backend,backend_qt,settings,shared,utils,widgets}.py
 
-pylint3 \
+${pylint} \
     --extension-pkg-whitelist=PyQt5 \
     -E \
     source/frontend/carla_{database,host,skin}.py

source/frontend/carla_app.py

@@ -52,10 +52,8 @@ from carla_shared import (
 
 # ------------------------------------------------------------------------------------------------------------
 
-class CarlaApplication(object):
+class CarlaApplication():
     def __init__(self, appName = "Carla2", libPrefix = None):
-        object.__init__(self)
-
         pathBinaries, _ = getPaths(libPrefix)
 
         # Needed for MacOS and Windows

source/frontend/carla_backend.py

@@ -1504,10 +1504,8 @@ else:
 # ------------------------------------------------------------------------------------------------------------
 # Carla Host object (Meta)
 
-class CarlaHostMeta(object):
+class CarlaHostMeta():
     def __init__(self):
-        object.__init__(self)
-
         # info about this host object
         self.isControl = False
         self.isPlugin  = False
@@ -3223,7 +3221,7 @@ class CarlaHostDLL(CarlaHostMeta):
 # ------------------------------------------------------------------------------------------------------------
 # Helper object for CarlaHostPlugin
 
-class PluginStoreInfo(object):
+class PluginStoreInfo():
     def __init__(self):
         self.clear()
 

source/frontend/carla_shared.py

@@ -545,7 +545,7 @@ del DEFAULT_SFZ_PATH
 # ------------------------------------------------------------------------------------------------------------
 # Global Carla object
 
-class CarlaObject(object):
+class CarlaObject():
     def __init__(self):
         self.gui   = None  # Host Window
         self.nogui = False # Skip UI
@@ -590,7 +590,7 @@ def countDecimalPoints(step, stepSmall):
 
     count = 0
     value = fmod(abs(stepSmall), 1)
-    while value > 0.001 and value < 0.99 and count < 6:
+    while 0.001 < value < 0.99 and count < 6:
         value = fmod(value*10, 1)
         count += 1
 

source/frontend/carla_utils.py

@@ -244,10 +244,8 @@ PyCarlaCachedPluginInfo = {
 # ------------------------------------------------------------------------------------------------------------
 # Carla Utils object using a DLL
 
-class CarlaUtils(object):
+class CarlaUtils():
     def __init__(self, filename):
-        object.__init__(self)
-
         self.lib = cdll.LoadLibrary(filename)
         #self.lib = CDLL(filename, RTLD_GLOBAL)