Uses Python 3 syntax (#554)

This is a follow up for:
#553
- updates `super()` syntax
- removes `object` inheritance
- removes `from __future__ import unicode_literals`

examples/accelerometer/basic/main.py

@@ -11,7 +11,7 @@
 
 class AccelerometerTest(BoxLayout):
     def __init__(self):
-        super(AccelerometerTest, self).__init__()
+        super().__init__()
         self.sensorEnabled = False
 
     def do_toggle(self):

examples/accelerometer/using_graph/libs/garden/garden.graph/__init__.py

@@ -111,7 +111,7 @@ class Graph(Widget):
     _ticks_minory = ListProperty([])
 
     def __init__(self, **kwargs):
-        super(Graph, self).__init__(**kwargs)
+        super().__init__(**kwargs)
 
         self._mesh = Mesh(mode='lines')
         self._mesh_rect = Mesh(mode='line_strip')
@@ -768,7 +768,7 @@ class MeshLinePlot(Plot):
     def __init__(self, **kwargs):
         self._color = Color(1, 1, 1, group='LinePlot%d' % id(self))
         self._mesh = Mesh(mode='line_strip', group='LinePlot%d' % id(self))
-        super(MeshLinePlot, self).__init__(**kwargs)
+        super().__init__(**kwargs)
 
         self._trigger = Clock.create_trigger(self._redraw)
         self.bind(_params=self._trigger, points=self._trigger)

examples/accelerometer/using_graph/main.py

@@ -20,7 +20,7 @@
 
 class AccelerometerDemo(BoxLayout):
     def __init__(self):
-        super(AccelerometerDemo, self).__init__()
+        super().__init__()
 
         self.sensorEnabled = False
         self.graph = self.ids.graph_plot

examples/camera/basic/main.py

@@ -19,7 +19,7 @@
 
 class CameraDemo(FloatLayout):
     def __init__(self):
-        super(CameraDemo, self).__init__()
+        super().__init__()
         self.cwd = getcwd() + "/"
         self.ids.path_label.text = self.cwd
 
@@ -50,7 +50,7 @@ def camera_callback(self, filepath):
 
 class CameraDemoApp(App):
     def __init__(self):
-        super(CameraDemoApp, self).__init__()
+        super().__init__()
         self.demo = None
 
     def build(self):
@@ -66,7 +66,7 @@ def on_resume(self):
 
 class MsgPopup(Popup):
     def __init__(self, msg):
-        super(MsgPopup, self).__init__()
+        super().__init__()
         self.ids.message_label.text = msg
 
 

examples/filechooser/main.py

@@ -2,7 +2,6 @@
 Example of an Android filechooser.
 '''
 
-from __future__ import unicode_literals
 from textwrap import dedent
 
 from plyer import filechooser

examples/gravity/main.py

@@ -41,7 +41,7 @@
 
 class GravityInterface(BoxLayout):
     def __init__(self):
-        super(GravityInterface, self).__init__()
+        super().__init__()
         self.sensorEnabled = False
 
     def do_toggle(self):

examples/wifi/main.py

@@ -106,7 +106,7 @@ def show_wifi_scans(self):
         for name in wifi_scans:
             content = ""
             items = wifi._get_network_info(name)
-            for key, value in items.iteritems():
+            for key, value in items.items():
                 content += "{}:    {} \n".format(key, value)
 
             popup = self._create_popup(name, content)

plyer/facades/accelerometer.py

@@ -33,7 +33,7 @@
 '''
 
 
-class Accelerometer(object):
+class Accelerometer:
     '''
     Accelerometer facade.
     '''

plyer/facades/audio.py

@@ -46,7 +46,7 @@
 '''
 
 
-class Audio(object):
+class Audio:
     '''
     Audio facade.
     '''
@@ -55,7 +55,7 @@ class Audio(object):
     _file_path = ''
 
     def __init__(self, file_path=None):
-        super(Audio, self).__init__()
+        super().__init__()
         self._file_path = file_path or self._file_path
 
     def start(self):

plyer/facades/barometer.py

@@ -1,4 +1,4 @@
-class Barometer(object):
+class Barometer:
     '''Barometer facade.
 
     Barometer sensor is used to measure the ambient air pressure in hPa.

plyer/facades/battery.py

@@ -23,7 +23,7 @@
 '''
 
 
-class Battery(object):
+class Battery:
     '''
     Battery info facade.
     '''

plyer/facades/bluetooth.py

@@ -22,7 +22,7 @@
 '''
 
 
-class Bluetooth(object):
+class Bluetooth:
     '''
     Bluetooth facade.
     '''

plyer/facades/brightness.py

@@ -27,7 +27,7 @@
 '''
 
 
-class Brightness(object):
+class Brightness:
     '''
     Brightness facade.
     '''

plyer/facades/call.py

@@ -30,7 +30,7 @@
 '''
 
 
-class Call(object):
+class Call:
     '''
     Call facade.
     '''

plyer/facades/camera.py

@@ -42,7 +42,7 @@
 '''
 
 
-class Camera(object):
+class Camera:
     '''
     Camera facade.
     '''

plyer/facades/compass.py

@@ -37,7 +37,7 @@
 '''
 
 
-class Compass(object):
+class Compass:
     '''Compass facade.
 
     .. versionadded:: 1.2.0

plyer/facades/cpu.py

@@ -24,7 +24,7 @@
 '''
 
 
-class CPU(object):
+class CPU:
     '''
     Facade providing info about sockets, physical and logical
     number of processors.

plyer/facades/email.py

@@ -30,7 +30,7 @@
 '''
 
 
-class Email(object):
+class Email:
     '''
     Email facade.
     '''

plyer/facades/filechooser.py

@@ -38,7 +38,7 @@
 '''
 
 
-class FileChooser(object):
+class FileChooser:
     '''
     File Chooser facade.
     '''

plyer/facades/flash.py

@@ -38,7 +38,7 @@
 '''
 
 
-class Flash(object):
+class Flash:
     """
     Flash facade.
     """

plyer/facades/gps.py

@@ -45,7 +45,7 @@ def print_locations(**kwargs):
 '''
 
 
-class GPS(object):
+class GPS:
     '''
     GPS facade.
     '''

plyer/facades/gravity.py

@@ -1,4 +1,4 @@
-class Gravity(object):
+class Gravity:
     '''Gravity facade.
 
     .. versionadded:: 1.2.5

plyer/facades/gyroscope.py

@@ -41,7 +41,7 @@
 '''
 
 
-class Gyroscope(object):
+class Gyroscope:
     '''
     Gyroscope facade.
 

plyer/facades/humidity.py

@@ -1,4 +1,4 @@
-class Humidity(object):
+class Humidity:
     '''Humidity facade.
        Humidity sensor returns value of humidity.
        With method `enable` you can turn on Humidity sensor and

plyer/facades/irblaster.py

@@ -34,7 +34,7 @@
 '''
 
 
-class IrBlaster(object):
+class IrBlaster:
     '''
     Infrared blaster facade.
     '''

plyer/facades/keystore.py

@@ -1,4 +1,4 @@
-class Keystore(object):
+class Keystore:
     '''
     Keyring facade
 

plyer/facades/light.py

@@ -1,4 +1,4 @@
-class Light(object):
+class Light:
     '''Light facade.
 
     Light sensor measures the ambient light level(illumination) in lx.

plyer/facades/notification.py

@@ -40,7 +40,7 @@
 '''
 
 
-class Notification(object):
+class Notification:
     '''
     Notification facade.
     '''

plyer/facades/orientation.py

@@ -35,7 +35,7 @@
 '''
 
 
-class Orientation(object):
+class Orientation:
     '''
     Orientation facade.
     '''

plyer/facades/processors.py

@@ -14,7 +14,7 @@
 '''
 
 
-class Processors(object):
+class Processors:
     '''
     Number of Processors info facade.
     '''

plyer/facades/proximity.py

@@ -1,4 +1,4 @@
-class Proximity(object):
+class Proximity:
     '''Proximity facade.
 
     The proximity sensor is commonly used to determine distance whether

plyer/facades/screenshot.py

@@ -26,7 +26,7 @@
 '''
 
 
-class Screenshot(object):
+class Screenshot:
     '''
     Screenshot facade.
     '''

plyer/facades/sms.py

@@ -28,7 +28,7 @@
 '''
 
 
-class Sms(object):
+class Sms:
     '''
     Sms facade.
     '''

plyer/facades/spatialorientation.py

@@ -1,7 +1,7 @@
 # coding=utf-8
 
 
-class SpatialOrientation(object):
+class SpatialOrientation:
     '''Spatial Orientation facade.
 
     Computes the device's orientation based on the rotation matrix.

plyer/facades/storagepath.py

@@ -30,7 +30,7 @@
 '''
 
 
-class StoragePath(object):
+class StoragePath:
     '''
     StoragePath facade.
     '''

plyer/facades/stt.py

@@ -73,7 +73,7 @@
 '''
 
 
-class STT(object):
+class STT:
     '''
     Speech to text facade.
     '''

plyer/facades/temperature.py

@@ -1,7 +1,7 @@
 # coding=utf-8
 
 
-class Temperature(object):
+class Temperature:
     '''Temperature facade.
 
     Temperature sensor is used to measure the ambient room temperature in

plyer/facades/tts.py

@@ -20,7 +20,7 @@
 '''
 
 
-class TTS(object):
+class TTS:
     '''
     TextToSpeech facade.
     '''

plyer/facades/uniqueid.py

@@ -29,7 +29,7 @@
 '''
 
 
-class UniqueID(object):
+class UniqueID:
     '''
     UniqueID facade.
     '''

plyer/facades/vibrator.py

@@ -38,7 +38,7 @@
 '''
 
 
-class Vibrator(object):
+class Vibrator:
     '''
     Vibration facade.
     '''

plyer/facades/wifi.py

@@ -82,7 +82,7 @@
 '''
 
 
-class Wifi(object):
+class Wifi:
     '''
     Wifi Facade.
     '''