fix linter issues

l293d/config.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
+
 class Config(object):
     __verbose = True
     __test_mode = False
@@ -33,10 +34,6 @@ def __setattr__(cls, attr, value):
                 raise AttributeError(
                     "object '{}' has no attribute '{}'".format(
                         cls.__name__, attr))
-        else:
-            # Now that the set_ method has done it's checks, we can use super()
-            # to actually set the value.
-            super(ConfigMeta, cls).__setattr__(attr, value)
 
     @classmethod
     def set_verbose(cls, value):

l293d/driver.py

@@ -13,6 +13,7 @@
     threading = False
 from time import sleep
 
+from l293d.gpio import GPIO
 from l293d.config import Config
 Config = Config()
 
@@ -29,9 +30,6 @@ def v_print(string):
     return False
 
 
-# Import GPIO
-from l293d.gpio import GPIO
-
 GPIO.setwarnings(False)
 
 # Set GPIO mode
@@ -236,4 +234,3 @@ def cleanup():
         v_print('GPIO cleanup successful.')
     except Exception:
         v_print('GPIO cleanup failed.')
-

l293d/gpio/__init__.py

@@ -1,5 +1,3 @@
-from l293d.driver import v_print
-
 raspberry_pi, micropython = True, True
 
 try:
@@ -14,7 +12,7 @@
     micropython = False
 
 if not raspberry_pi and not micropython:
-    v_print(
+    print(
         "Can't import a GPIO controller; test mode has been enabled:\n"
         "http://l293d.rtfd.io/en/latest/user-guide/configuration/#test-mode")
     from l293d.gpio.testgpio import GPIO

l293d/gpio/micropython.py

@@ -1,8 +1,6 @@
 
 import machine
 
-from l293d.driver import v_print
-
 
 class GPIO(object):
     __pins = {}
@@ -30,7 +28,7 @@ def stop(self):
     @classmethod
     def PWM(cls, pin, freq):
         return cls.PwmObject(cls.__pins[pin], freq)
-    
+
     @classmethod
     def setwarnings(cls, warn):
         pass
@@ -46,4 +44,3 @@ def setup(cls, pin_num, mode):
     @classmethod
     def output(cls, pin_num, mode):
         cls.__pins[pin_num].value(mode)
-

l293d/gpio/testgpio.py

@@ -1,6 +1,4 @@
 
-from l293d.driver import v_print
-
 
 class GPIO(object):
     __pins = {}
@@ -22,7 +20,7 @@ def start(self, duty):
 
         def stop(self):
             pass
-    
+
     @classmethod
     def setwarnings(cls, warn):
         pass
@@ -38,4 +36,3 @@ def setup(cls, pin_num, mode):
     @classmethod
     def output(cls, pin_num, mode):
         pass
-