pep8 cleanup: fix number of blank lines

Reviewed-by: James Cameron <quozl@laptop.org>
Reviewed-by: Simon Schampijer <simon@laptop.org>
CC: Aleksey Lim <alsroot@member.fsf.org>

4 files changed, 25 insertions, 1 deletions

diff --git a/extensions/deviceicon/battery.py b/extensions/deviceicon/battery.py
index 8b1bac8..c1c920b 100644
--- a/extensions/deviceicon/battery.py
+++ b/extensions/deviceicon/battery.py
@@ -30,6 +30,7 @@ from sugar.graphics.xocolor import XoColor
 
 from jarabe.frame.frameinvoker import FrameWidgetInvoker
 
+
 _ICON_NAME = 'battery'
 
 _STATUS_CHARGING = 0
@@ -42,6 +43,7 @@ _CHARGING_PROP = 'battery.rechargeable.is_charging'
 _DISCHARGING_PROP = 'battery.rechargeable.is_discharging'
 _PRESENT_PROP = 'battery.present'
 
+
 class DeviceView(TrayIcon):
 
     FRAME_POSITION_RELATIVE = 102
@@ -101,6 +103,7 @@ class DeviceView(TrayIcon):
     def _battery_status_changed_cb(self, pspec, param):
         self._update_info()
 
+
 class BatteryPalette(Palette):
 
     def __init__(self, primary_text):
@@ -155,6 +158,7 @@ class BatteryPalette(Palette):
         self.props.secondary_text = secondary_text
         self._status_label.set_text(status_text)
 
+
 class DeviceModel(gobject.GObject):
     __gproperties__ = {
         'level'       : (int, None, None, 0, 100, 0,
@@ -241,6 +245,7 @@ class DeviceModel(gobject.GObject):
                 self._present = self._get_present()
                 self.notify('present')
 
+
 def setup(tray):
     bus = dbus.Bus(dbus.Bus.TYPE_SYSTEM)
     proxy = bus.get_object('org.freedesktop.Hal',
diff --git a/extensions/deviceicon/network.py b/extensions/deviceicon/network.py
index 447cad5..55e334f 100644
--- a/extensions/deviceicon/network.py
+++ b/extensions/deviceicon/network.py
@@ -49,6 +49,7 @@ from jarabe.model.network import IP4Config
 from jarabe.frame.frameinvoker import FrameWidgetInvoker
 from jarabe.view.pulsingicon import PulsingIcon
 
+
 IP_ADDRESS_TEXT_TEMPLATE = _("IP address: %s")
 
 _NM_SERVICE = 'org.freedesktop.NetworkManager'
@@ -199,6 +200,7 @@ class WiredPalette(Palette):
             ip_address_text = ""
         self._ip_address_label.set_text(ip_address_text)
 
+
 class GsmPalette(Palette):
     __gtype_name__ = 'SugarGsmPalette'
 
@@ -749,6 +751,7 @@ class GsmDeviceView(TrayIcon):
                                       signal_name='PppStats',
                                       path=self._device.object_path,
                                       dbus_interface=_NM_SERIAL_IFACE)
+
     def create_palette(self):
         palette = GsmPalette()
 
@@ -1001,6 +1004,7 @@ class WiredDeviceObserver(object):
                 del self._device_view
                 self._device_view = None
 
+
 class GsmDeviceObserver(object):
     def __init__(self, device, tray):
         self._device = device
@@ -1015,6 +1019,7 @@ class GsmDeviceObserver(object):
         self._tray.remove_device(self._device_view)
         self._device_view = None
 
+
 class NetworkManagerObserver(object):
     def __init__(self, tray):
         self._bus = dbus.SystemBus()
@@ -1073,5 +1078,6 @@ class NetworkManagerObserver(object):
             device.disconnect()
             del self._devices[device_op]
 
+
 def setup(tray):
     device_observer = NetworkManagerObserver(tray)
diff --git a/extensions/deviceicon/speaker.py b/extensions/deviceicon/speaker.py
index cf06e01..ae84036 100644
--- a/extensions/deviceicon/speaker.py
+++ b/extensions/deviceicon/speaker.py
@@ -32,6 +32,7 @@ from jarabe.model import sound
 
 _ICON_NAME = 'speaker'
 
+
 class DeviceView(TrayIcon):
 
     FRAME_POSITION_RELATIVE = 103
@@ -86,6 +87,7 @@ class DeviceView(TrayIcon):
     def __speaker_status_changed_cb(self, pspec_, param_):
         self._update_info()
 
+
 class SpeakerPalette(Palette):
 
     def __init__(self, primary_text, model):
@@ -167,6 +169,7 @@ class SpeakerPalette(Palette):
         self._update_level()
         self._update_muted()
 
+
 class DeviceModel(gobject.GObject):
     __gproperties__ = {
         'level'   : (int, None, None, 0, 100, 0, gobject.PARAM_READWRITE),
@@ -212,5 +215,6 @@ class DeviceModel(gobject.GObject):
         elif pspec.name == "muted":
             self._set_muted(value)
 
+
 def setup(tray):
     tray.add_device(DeviceView())
diff --git a/extensions/deviceicon/volume.py b/extensions/deviceicon/volume.py
index e7f62a2..ea2377d 100644
--- a/extensions/deviceicon/volume.py
+++ b/extensions/deviceicon/volume.py
@@ -28,8 +28,10 @@ from jarabe.journal import journalactivity
 from jarabe.view.palettes import VolumePalette
 from jarabe.frame.frameinvoker import FrameWidgetInvoker
 
+
 _icons = {}
 
+
 class DeviceView(TrayIcon):
 
     FRAME_POSITION_RELATIVE = 500
@@ -70,9 +72,11 @@ class DeviceView(TrayIcon):
         journal.reveal()
         return True
 
+
 def setup(tray):
     gobject.idle_add(_setup_volumes, tray)
 
+
 def _setup_volumes(tray):
     volume_monitor = gio.volume_monitor_get()
 
@@ -86,9 +90,11 @@ def _setup_volumes(tray):
     volume_monitor.connect('mount-added', _mount_added_cb, tray)
     volume_monitor.connect('mount-removed', _mount_removed_cb, tray)
 
+
 def _volume_added_cb(volume_monitor, volume, tray):
     _mount(volume, tray)
 
+
 def _mount(volume, tray):
     # Follow Nautilus behaviour here
     # since it has the same issue with removable device
@@ -102,20 +108,23 @@ def _mount(volume, tray):
         #TODO: pass None as mount_operation, or better, SugarMountOperation
         volume.mount(gtk.MountOperation(tray.get_toplevel()), _mount_cb)
 
+
 def _mount_cb(volume, result):
     logging.debug('_mount_cb %r %r', volume, result)
     volume.mount_finish(result)
 
+
 def _mount_added_cb(volume_monitor, mount, tray):
     _add_device(mount, tray)
 
+
 def _mount_removed_cb(volume_monitor, mount, tray):
     icon = _icons[mount]
     tray.remove_device(icon)
     del _icons[mount]
 
+
 def _add_device(mount, tray):
     icon = DeviceView(mount)
     _icons[mount] = icon
     tray.add_device(icon)
-