More PyLint fixes

homeassistant/components/camera/foscam.py

@@ -7,11 +7,12 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/camera.foscam/
 """
 import logging
-from homeassistant.helpers import validate_config
-from homeassistant.components.camera import DOMAIN
-from homeassistant.components.camera import Camera
+
 import requests
 
+from homeassistant.helpers import validate_config
+from homeassistant.components.camera import DOMAIN, Camera
+
 _LOGGER = logging.getLogger(__name__)
 
 

homeassistant/components/media_player/itunes.py

@@ -8,6 +8,8 @@ https://home-assistant.io/components/media_player.itunes/
 """
 import logging
 
+import requests
+
 from homeassistant.components.media_player import (
     MediaPlayerDevice, MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST, SUPPORT_PAUSE,
     SUPPORT_SEEK, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_MUTE,
@@ -17,8 +19,6 @@ from homeassistant.components.media_player import (
 from homeassistant.const import (
     STATE_IDLE, STATE_PLAYING, STATE_PAUSED, STATE_OFF, STATE_ON)
 
-import requests
-
 _LOGGER = logging.getLogger(__name__)
 
 SUPPORT_ITUNES = SUPPORT_PAUSE | SUPPORT_VOLUME_SET | SUPPORT_VOLUME_MUTE | \

homeassistant/components/media_player/kodi.py

@@ -15,11 +15,6 @@ from homeassistant.components.media_player import (
 from homeassistant.const import (
     STATE_IDLE, STATE_PLAYING, STATE_PAUSED, STATE_OFF)
 
-try:
-    import jsonrpc_requests
-except ImportError:
-    jsonrpc_requests = None
-
 _LOGGER = logging.getLogger(__name__)
 REQUIREMENTS = ['jsonrpc-requests==0.1']
 
@@ -31,11 +26,6 @@ SUPPORT_KODI = SUPPORT_PAUSE | SUPPORT_VOLUME_SET | SUPPORT_VOLUME_MUTE | \
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """ Sets up the kodi platform. """
 
-    global jsonrpc_requests    # pylint: disable=invalid-name
-    if jsonrpc_requests is None:
-        import jsonrpc_requests as jsonrpc_requests_
-        jsonrpc_requests = jsonrpc_requests_
-
     add_devices([
         KodiDevice(
             config.get('name', 'Kodi'),
@@ -60,6 +50,7 @@ class KodiDevice(MediaPlayerDevice):
     # pylint: disable=too-many-public-methods
 
     def __init__(self, name, url, auth=None):
+        import jsonrpc_requests
         self._name = name
         self._url = url
         self._server = jsonrpc_requests.Server(url, auth=auth)
@@ -77,6 +68,7 @@ class KodiDevice(MediaPlayerDevice):
 
     def _get_players(self):
         """ Returns the active player objects or None """
+        import jsonrpc_requests
         try:
             return self._server.Player.GetActivePlayers()
         except jsonrpc_requests.jsonrpc.TransportError: