Fix wifi module.

examples/camera/basic/main.py

@@ -1,6 +1,7 @@
 '''
 Basic camera example
-Default picture is saved as /sdcard/org.test.cameraexample/enter_file_name_here.jpg
+Default picture is saved as
+    /sdcard/org.test.cameraexample/enter_file_name_here.jpg
 '''
 
 from os import getcwd
@@ -18,10 +19,11 @@
 
 from plyer import camera
 
+
 class CameraDemo(FloatLayout):
     def __init__(self):
         super(CameraDemo, self).__init__()
-        self.cwd = getcwd() + "/"            
+        self.cwd = getcwd() + "/"
         self.ids.path_label.text = self.cwd
 
     def do_capture(self):
@@ -34,10 +36,11 @@ def do_capture(self):
             return False
 
         try:
-            camera.take_picture(filename=filepath, 
+            camera.take_picture(filename=filepath,
                                 on_complete=self.camera_callback)
         except NotImplementedError:
-            popup = MsgPopup(msg="This feature has not yet been implemented for this platform.")
+            msg = "This feature has not yet been implemented for this platform."
+            popup = MsgPopup(msg=msg)
             popup.open()
 
     def camera_callback(self, filepath):
@@ -48,6 +51,7 @@ def camera_callback(self, filepath):
             popup = MsgPopup(msg="Could not save your picture!")
             popup.open()
 
+
 class CameraDemoApp(App):
     def __init__(self):
         super(CameraDemoApp, self).__init__()
@@ -63,11 +67,12 @@ def on_pause(self):
     def on_resume(self):
         pass
 
+
 class MsgPopup(Popup):
     def __init__(self, msg):
         super(MsgPopup, self).__init__()
         self.ids.message_label.text = msg
 
+
 if __name__ == '__main__':
     CameraDemoApp().run()
-

plyer/compat.py

@@ -4,7 +4,7 @@
 '''
 
 __all__ = ('PY2', 'string_types', 'queue', 'iterkeys',
-           'itervalues', 'iteritems')
+           'itervalues', 'iteritems', 'xrange')
 
 import sys
 try:
@@ -32,3 +32,8 @@
     iterkeys = lambda d: iter(d.keys())
     itervalues = lambda d: iter(d.values())
     iteritems = lambda d: iter(d.items())
+
+if PY2:
+    xrange = xrange
+else:
+    xrange = range

plyer/facades/wifi.py

@@ -76,7 +76,7 @@ def start_scanning(self):
         '''
         Turn on scanning.
         '''
-        self._start_scanning()
+        return self._start_scanning()
 
     def get_network_info(self, name):
         '''
@@ -88,19 +88,19 @@ def get_available_wifi(self):
         '''
         Returns a list of all the available wifi.
         '''
-        self._get_available_wifi()
+        return self._get_available_wifi()
 
     def connect(self, network, parameters):
         '''
         Method to connect to some network.
         '''
-        self._connect(network=network, parameters=parameters)
+        return self._connect(network=network, parameters=parameters)
 
     def disconnect(self):
         '''
         To disconnect from some network.
         '''
-        self._disconnect()
+        return self._disconnect()
 
     # private
 

plyer/platforms/win/libs/wifi_defs.py

@@ -8,6 +8,7 @@
 from ctypes import *
 from ctypes.wintypes import *
 from sys import exit
+from plyer.compat import xrange
 
 
 def customresize(array, new_size):
@@ -447,7 +448,7 @@ def _make_dict():
     global _dict
     _dict = {}
     for network in available:
-        _dict[str(network.dot11Ssid.SSID)] = network
+        _dict[network.dot11Ssid.SSID] = network
 
 
 def _get_available_wifi():