diff --git a/homeassistant/components/alexa/smart_home.py b/homeassistant/components/alexa/smart_home.py
index 7240912883a..156dfa84a8a 100644
--- a/homeassistant/components/alexa/smart_home.py
+++ b/homeassistant/components/alexa/smart_home.py
@@ -27,9 +27,9 @@ from homeassistant.const import (
     CONF_NAME, SERVICE_LOCK, SERVICE_MEDIA_NEXT_TRACK, SERVICE_MEDIA_PAUSE,
     SERVICE_MEDIA_PLAY, SERVICE_MEDIA_PREVIOUS_TRACK, SERVICE_MEDIA_STOP,
     SERVICE_SET_COVER_POSITION, SERVICE_TURN_OFF, SERVICE_TURN_ON,
-    SERVICE_UNLOCK, SERVICE_VOLUME_SET, STATE_LOCKED, STATE_ON,
-    STATE_UNAVAILABLE, STATE_UNLOCKED, TEMP_CELSIUS, TEMP_FAHRENHEIT,
-    MATCH_ALL)
+    SERVICE_UNLOCK, SERVICE_VOLUME_DOWN, SERVICE_VOLUME_UP, SERVICE_VOLUME_SET,
+    SERVICE_VOLUME_MUTE, STATE_LOCKED, STATE_ON, STATE_UNAVAILABLE,
+    STATE_UNLOCKED, TEMP_CELSIUS, TEMP_FAHRENHEIT, MATCH_ALL)
 import homeassistant.core as ha
 import homeassistant.util.color as color_util
 from homeassistant.util.decorator import Registry
@@ -883,7 +883,7 @@ class _LockCapabilities(_AlexaEntity):
                 _AlexaEndpointHealth(self.hass, self.entity)]
 
 
-@ENTITY_ADAPTERS.register(media_player.DOMAIN)
+@ENTITY_ADAPTERS.register(media_player.const.DOMAIN)
 class _MediaPlayerCapabilities(_AlexaEntity):
     def default_display_categories(self):
         return [_DisplayCategory.TV]
@@ -893,19 +893,19 @@ class _MediaPlayerCapabilities(_AlexaEntity):
         yield _AlexaEndpointHealth(self.hass, self.entity)
 
         supported = self.entity.attributes.get(ATTR_SUPPORTED_FEATURES, 0)
-        if supported & media_player.SUPPORT_VOLUME_SET:
+        if supported & media_player.const.SUPPORT_VOLUME_SET:
             yield _AlexaSpeaker(self.entity)
 
-        step_volume_features = (media_player.SUPPORT_VOLUME_MUTE |
-                                media_player.SUPPORT_VOLUME_STEP)
+        step_volume_features = (media_player.const.SUPPORT_VOLUME_MUTE |
+                                media_player.const.SUPPORT_VOLUME_STEP)
         if supported & step_volume_features:
             yield _AlexaStepSpeaker(self.entity)
 
-        playback_features = (media_player.SUPPORT_PLAY |
-                             media_player.SUPPORT_PAUSE |
-                             media_player.SUPPORT_STOP |
-                             media_player.SUPPORT_NEXT_TRACK |
-                             media_player.SUPPORT_PREVIOUS_TRACK)
+        playback_features = (media_player.const.SUPPORT_PLAY |
+                             media_player.const.SUPPORT_PAUSE |
+                             media_player.const.SUPPORT_STOP |
+                             media_player.const.SUPPORT_NEXT_TRACK |
+                             media_player.const.SUPPORT_PREVIOUS_TRACK)
         if supported & playback_features:
             yield _AlexaPlaybackController(self.entity)
 
@@ -1792,7 +1792,7 @@ async def async_api_set_volume(hass, config, directive, context):
 
     data = {
         ATTR_ENTITY_ID: entity.entity_id,
-        media_player.ATTR_MEDIA_VOLUME_LEVEL: volume,
+        media_player.const.ATTR_MEDIA_VOLUME_LEVEL: volume,
     }
 
     await hass.services.async_call(
@@ -1809,7 +1809,8 @@ async def async_api_select_input(hass, config, directive, context):
     entity = directive.entity
 
     # attempt to map the ALL UPPERCASE payload name to a source
-    source_list = entity.attributes[media_player.ATTR_INPUT_SOURCE_LIST] or []
+    source_list = entity.attributes[
+        media_player.const.ATTR_INPUT_SOURCE_LIST] or []
     for source in source_list:
         # response will always be space separated, so format the source in the
         # most likely way to find a match
@@ -1824,7 +1825,7 @@ async def async_api_select_input(hass, config, directive, context):
 
     data = {
         ATTR_ENTITY_ID: entity.entity_id,
-        media_player.ATTR_INPUT_SOURCE: media_input,
+        media_player.const.ATTR_INPUT_SOURCE: media_input,
     }
 
     await hass.services.async_call(
@@ -1840,7 +1841,8 @@ async def async_api_adjust_volume(hass, config, directive, context):
     volume_delta = int(directive.payload['volume'])
 
     entity = directive.entity
-    current_level = entity.attributes.get(media_player.ATTR_MEDIA_VOLUME_LEVEL)
+    current_level = entity.attributes.get(
+        media_player.const.ATTR_MEDIA_VOLUME_LEVEL)
 
     # read current state
     try:
@@ -1852,11 +1854,11 @@ async def async_api_adjust_volume(hass, config, directive, context):
 
     data = {
         ATTR_ENTITY_ID: entity.entity_id,
-        media_player.ATTR_MEDIA_VOLUME_LEVEL: volume,
+        media_player.const.ATTR_MEDIA_VOLUME_LEVEL: volume,
     }
 
     await hass.services.async_call(
-        entity.domain, media_player.SERVICE_VOLUME_SET,
+        entity.domain, SERVICE_VOLUME_SET,
         data, blocking=False, context=context)
 
     return directive.response()
@@ -1878,11 +1880,11 @@ async def async_api_adjust_volume_step(hass, config, directive, context):
 
     if volume_step > 0:
         await hass.services.async_call(
-            entity.domain, media_player.SERVICE_VOLUME_UP,
+            entity.domain, SERVICE_VOLUME_UP,
             data, blocking=False, context=context)
     elif volume_step < 0:
         await hass.services.async_call(
-            entity.domain, media_player.SERVICE_VOLUME_DOWN,
+            entity.domain, SERVICE_VOLUME_DOWN,
             data, blocking=False, context=context)
 
     return directive.response()
@@ -1897,11 +1899,11 @@ async def async_api_set_mute(hass, config, directive, context):
 
     data = {
         ATTR_ENTITY_ID: entity.entity_id,
-        media_player.ATTR_MEDIA_VOLUME_MUTED: mute,
+        media_player.const.ATTR_MEDIA_VOLUME_MUTED: mute,
     }
 
     await hass.services.async_call(
-        entity.domain, media_player.SERVICE_VOLUME_MUTE,
+        entity.domain, SERVICE_VOLUME_MUTE,
         data, blocking=False, context=context)
 
     return directive.response()
diff --git a/homeassistant/components/apple_tv/media_player.py b/homeassistant/components/apple_tv/media_player.py
index bff8834639d..0b38a256e40 100644
--- a/homeassistant/components/apple_tv/media_player.py
+++ b/homeassistant/components/apple_tv/media_player.py
@@ -8,11 +8,11 @@ import logging
 
 from homeassistant.components.apple_tv import (
     ATTR_ATV, ATTR_POWER, DATA_APPLE_TV, DATA_ENTITIES)
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player import MediaPlayerDevice
+from homeassistant.components.media_player.const import (
     MEDIA_TYPE_MUSIC, MEDIA_TYPE_TVSHOW, MEDIA_TYPE_VIDEO, SUPPORT_NEXT_TRACK,
     SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK,
-    SUPPORT_SEEK, SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    MediaPlayerDevice)
+    SUPPORT_SEEK, SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_TURN_ON)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, EVENT_HOMEASSISTANT_STOP, STATE_IDLE, STATE_OFF,
     STATE_PAUSED, STATE_PLAYING, STATE_STANDBY)
diff --git a/homeassistant/components/cast/media_player.py b/homeassistant/components/cast/media_player.py
index c66f74f74a9..b80a8ce5e0f 100644
--- a/homeassistant/components/cast/media_player.py
+++ b/homeassistant/components/cast/media_player.py
@@ -14,10 +14,12 @@ import voluptuous as vol
 
 from homeassistant.components.cast import DOMAIN as CAST_DOMAIN
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MOVIE, MEDIA_TYPE_MUSIC, MEDIA_TYPE_TVSHOW, PLATFORM_SCHEMA,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MOVIE, MEDIA_TYPE_MUSIC, MEDIA_TYPE_TVSHOW,
     SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_HOST, EVENT_HOMEASSISTANT_STOP, STATE_IDLE, STATE_OFF, STATE_PAUSED,
     STATE_PLAYING)
diff --git a/homeassistant/components/emulated_hue/hue_api.py b/homeassistant/components/emulated_hue/hue_api.py
index 815e28b4fa4..174ee38715a 100644
--- a/homeassistant/components/emulated_hue/hue_api.py
+++ b/homeassistant/components/emulated_hue/hue_api.py
@@ -12,7 +12,7 @@ from homeassistant.const import (
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS, SUPPORT_BRIGHTNESS
 )
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     ATTR_MEDIA_VOLUME_LEVEL, SUPPORT_VOLUME_SET,
 )
 from homeassistant.components.fan import (
diff --git a/homeassistant/components/hdmi_cec/media_player.py b/homeassistant/components/hdmi_cec/media_player.py
index d69d8a74ce6..6e691cad94f 100644
--- a/homeassistant/components/hdmi_cec/media_player.py
+++ b/homeassistant/components/hdmi_cec/media_player.py
@@ -7,10 +7,11 @@ https://home-assistant.io/components/hdmi_cec/
 import logging
 
 from homeassistant.components.hdmi_cec import ATTR_NEW, CecDevice
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player import MediaPlayerDevice
+from homeassistant.components.media_player.const import (
     DOMAIN, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY_MEDIA,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     STATE_IDLE, STATE_OFF, STATE_ON, STATE_PAUSED, STATE_PLAYING)
 
diff --git a/homeassistant/components/homekit/util.py b/homeassistant/components/homekit/util.py
index 7ad0cea48e7..f1327f8b527 100644
--- a/homeassistant/components/homekit/util.py
+++ b/homeassistant/components/homekit/util.py
@@ -63,7 +63,7 @@ def validate_entity_config(values):
         if domain in ('alarm_control_panel', 'lock'):
             config = CODE_SCHEMA(config)
 
-        elif domain == media_player.DOMAIN:
+        elif domain == media_player.const.DOMAIN:
             config = FEATURE_SCHEMA(config)
             feature_list = {}
             for feature in config[CONF_FEATURE_LIST]:
@@ -90,14 +90,16 @@ def validate_media_player_features(state, feature_list):
     features = state.attributes.get(ATTR_SUPPORTED_FEATURES, 0)
 
     supported_modes = []
-    if features & (media_player.SUPPORT_TURN_ON |
-                   media_player.SUPPORT_TURN_OFF):
+    if features & (media_player.const.SUPPORT_TURN_ON |
+                   media_player.const.SUPPORT_TURN_OFF):
         supported_modes.append(FEATURE_ON_OFF)
-    if features & (media_player.SUPPORT_PLAY | media_player.SUPPORT_PAUSE):
+    if features & (media_player.const.SUPPORT_PLAY |
+                   media_player.const.SUPPORT_PAUSE):
         supported_modes.append(FEATURE_PLAY_PAUSE)
-    if features & (media_player.SUPPORT_PLAY | media_player.SUPPORT_STOP):
+    if features & (media_player.const.SUPPORT_PLAY |
+                   media_player.const.SUPPORT_STOP):
         supported_modes.append(FEATURE_PLAY_STOP)
-    if features & media_player.SUPPORT_VOLUME_MUTE:
+    if features & media_player.const.SUPPORT_VOLUME_MUTE:
         supported_modes.append(FEATURE_TOGGLE_MUTE)
 
     error_list = []
diff --git a/homeassistant/components/media_extractor/__init__.py b/homeassistant/components/media_extractor/__init__.py
index 482f961765f..8e00949da07 100644
--- a/homeassistant/components/media_extractor/__init__.py
+++ b/homeassistant/components/media_extractor/__init__.py
@@ -9,9 +9,12 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    ATTR_ENTITY_ID, ATTR_MEDIA_CONTENT_ID, ATTR_MEDIA_CONTENT_TYPE,
-    DOMAIN as MEDIA_PLAYER_DOMAIN, MEDIA_PLAYER_PLAY_MEDIA_SCHEMA,
-    SERVICE_PLAY_MEDIA)
+    MEDIA_PLAYER_PLAY_MEDIA_SCHEMA)
+from homeassistant.components.media_player.const import (
+    ATTR_MEDIA_CONTENT_ID, ATTR_MEDIA_CONTENT_TYPE,
+    DOMAIN as MEDIA_PLAYER_DOMAIN, SERVICE_PLAY_MEDIA)
+from homeassistant.const import (
+    ATTR_ENTITY_ID)
 from homeassistant.helpers import config_validation as cv
 
 REQUIREMENTS = ['youtube_dl==2019.02.08']
diff --git a/homeassistant/components/media_player/__init__.py b/homeassistant/components/media_player/__init__.py
index 840b745eebd..ad29a645765 100644
--- a/homeassistant/components/media_player/__init__.py
+++ b/homeassistant/components/media_player/__init__.py
@@ -68,6 +68,19 @@ from .const import (
     SERVICE_PLAY_MEDIA,
     SERVICE_SELECT_SOUND_MODE,
     SERVICE_SELECT_SOURCE,
+    SUPPORT_PAUSE,
+    SUPPORT_SEEK,
+    SUPPORT_VOLUME_SET,
+    SUPPORT_VOLUME_MUTE,
+    SUPPORT_PREVIOUS_TRACK,
+    SUPPORT_NEXT_TRACK,
+    SUPPORT_PLAY_MEDIA,
+    SUPPORT_SELECT_SOURCE,
+    SUPPORT_STOP,
+    SUPPORT_CLEAR_PLAYLIST,
+    SUPPORT_PLAY,
+    SUPPORT_SHUFFLE_SET,
+    SUPPORT_SELECT_SOUND_MODE,
 )
 from .reproduce_state import async_reproduce_states  # noqa
 
@@ -89,35 +102,8 @@ ENTITY_IMAGE_CACHE = {
     CACHE_MAXSIZE: 16
 }
 
-MEDIA_TYPE_MUSIC = 'music'
-MEDIA_TYPE_TVSHOW = 'tvshow'
-MEDIA_TYPE_MOVIE = 'movie'
-MEDIA_TYPE_VIDEO = 'video'
-MEDIA_TYPE_EPISODE = 'episode'
-MEDIA_TYPE_CHANNEL = 'channel'
-MEDIA_TYPE_PLAYLIST = 'playlist'
-MEDIA_TYPE_URL = 'url'
-
 SCAN_INTERVAL = timedelta(seconds=10)
 
-SUPPORT_PAUSE = 1
-SUPPORT_SEEK = 2
-SUPPORT_VOLUME_SET = 4
-SUPPORT_VOLUME_MUTE = 8
-SUPPORT_PREVIOUS_TRACK = 16
-SUPPORT_NEXT_TRACK = 32
-
-SUPPORT_TURN_ON = 128
-SUPPORT_TURN_OFF = 256
-SUPPORT_PLAY_MEDIA = 512
-SUPPORT_VOLUME_STEP = 1024
-SUPPORT_SELECT_SOURCE = 2048
-SUPPORT_STOP = 4096
-SUPPORT_CLEAR_PLAYLIST = 8192
-SUPPORT_PLAY = 16384
-SUPPORT_SHUFFLE_SET = 32768
-SUPPORT_SELECT_SOUND_MODE = 65536
-
 # Service call validation schemas
 MEDIA_PLAYER_SCHEMA = vol.Schema({
     ATTR_ENTITY_ID: cv.comp_entity_ids,
diff --git a/homeassistant/components/media_player/anthemav.py b/homeassistant/components/media_player/anthemav.py
index a0bc3d05dcb..d48f90d2bd7 100644
--- a/homeassistant/components/media_player/anthemav.py
+++ b/homeassistant/components/media_player/anthemav.py
@@ -9,8 +9,10 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, EVENT_HOMEASSISTANT_STOP, STATE_OFF,
     STATE_ON)
diff --git a/homeassistant/components/media_player/aquostv.py b/homeassistant/components/media_player/aquostv.py
index 5c1994e65fc..59723b47522 100644
--- a/homeassistant/components/media_player/aquostv.py
+++ b/homeassistant/components/media_player/aquostv.py
@@ -9,10 +9,12 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
     SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PASSWORD, CONF_PORT, CONF_TIMEOUT,
     CONF_USERNAME, STATE_OFF, STATE_ON)
diff --git a/homeassistant/components/media_player/blackbird.py b/homeassistant/components/media_player/blackbird.py
index 2c78bb24bbd..2daa2656e83 100644
--- a/homeassistant/components/media_player/blackbird.py
+++ b/homeassistant/components/media_player/blackbird.py
@@ -10,8 +10,10 @@ import socket
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    DOMAIN, MEDIA_PLAYER_SCHEMA, PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE,
-    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, MediaPlayerDevice)
+    MediaPlayerDevice, MEDIA_PLAYER_SCHEMA, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    DOMAIN, SUPPORT_SELECT_SOURCE,
+    SUPPORT_TURN_OFF, SUPPORT_TURN_ON)
 from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_HOST, CONF_NAME, CONF_PORT, CONF_TYPE, STATE_OFF,
     STATE_ON)
diff --git a/homeassistant/components/media_player/bluesound.py b/homeassistant/components/media_player/bluesound.py
index 998f559bc8a..c6a8c51ca58 100644
--- a/homeassistant/components/media_player/bluesound.py
+++ b/homeassistant/components/media_player/bluesound.py
@@ -16,12 +16,13 @@ import async_timeout
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    ATTR_MEDIA_ENQUEUE, DOMAIN, MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    ATTR_MEDIA_ENQUEUE, DOMAIN, MEDIA_TYPE_MUSIC,
     SUPPORT_CLEAR_PLAYLIST, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK,
     SUPPORT_SELECT_SOURCE, SUPPORT_SHUFFLE_SET, SUPPORT_STOP,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_HOST, CONF_HOSTS, CONF_NAME, CONF_PORT,
     EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP, STATE_IDLE, STATE_OFF,
diff --git a/homeassistant/components/media_player/braviatv.py b/homeassistant/components/media_player/braviatv.py
index 04dc013108f..7efb7abd569 100644
--- a/homeassistant/components/media_player/braviatv.py
+++ b/homeassistant/components/media_player/braviatv.py
@@ -10,10 +10,12 @@ import re
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
     SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON
 import homeassistant.helpers.config_validation as cv
 from homeassistant.util.json import load_json, save_json
diff --git a/homeassistant/components/media_player/channels.py b/homeassistant/components/media_player/channels.py
index 43259c40f65..2f7b169601c 100644
--- a/homeassistant/components/media_player/channels.py
+++ b/homeassistant/components/media_player/channels.py
@@ -9,11 +9,12 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
     DOMAIN, MEDIA_TYPE_CHANNEL, MEDIA_TYPE_EPISODE, MEDIA_TYPE_MOVIE,
-    MEDIA_TYPE_TVSHOW, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MEDIA_TYPE_TVSHOW, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK,
-    SUPPORT_SELECT_SOURCE, SUPPORT_STOP, SUPPORT_VOLUME_MUTE,
-    MediaPlayerDevice)
+    SUPPORT_SELECT_SOURCE, SUPPORT_STOP, SUPPORT_VOLUME_MUTE)
 from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_HOST, CONF_NAME, CONF_PORT, STATE_IDLE, STATE_PAUSED,
     STATE_PLAYING)
diff --git a/homeassistant/components/media_player/clementine.py b/homeassistant/components/media_player/clementine.py
index 2add2bd682a..24df7c24611 100644
--- a/homeassistant/components/media_player/clementine.py
+++ b/homeassistant/components/media_player/clementine.py
@@ -11,9 +11,11 @@ import time
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE,
-    SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_ACCESS_TOKEN, CONF_HOST, CONF_NAME, CONF_PORT, STATE_OFF,
     STATE_PAUSED, STATE_PLAYING)
diff --git a/homeassistant/components/media_player/cmus.py b/homeassistant/components/media_player/cmus.py
index 2711ac1ff11..20b292749b4 100644
--- a/homeassistant/components/media_player/cmus.py
+++ b/homeassistant/components/media_player/cmus.py
@@ -9,10 +9,11 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST, SUPPORT_NEXT_TRACK,
     SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK,
-    SUPPORT_SEEK, SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    SUPPORT_SEEK, SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PASSWORD, CONF_PORT, STATE_OFF, STATE_PAUSED,
     STATE_PLAYING)
diff --git a/homeassistant/components/media_player/const.py b/homeassistant/components/media_player/const.py
index b926d893414..bf7e6b4e0ce 100644
--- a/homeassistant/components/media_player/const.py
+++ b/homeassistant/components/media_player/const.py
@@ -29,7 +29,34 @@ ATTR_SOUND_MODE_LIST = 'sound_mode_list'
 
 DOMAIN = 'media_player'
 
+MEDIA_TYPE_MUSIC = 'music'
+MEDIA_TYPE_TVSHOW = 'tvshow'
+MEDIA_TYPE_MOVIE = 'movie'
+MEDIA_TYPE_VIDEO = 'video'
+MEDIA_TYPE_EPISODE = 'episode'
+MEDIA_TYPE_CHANNEL = 'channel'
+MEDIA_TYPE_PLAYLIST = 'playlist'
+MEDIA_TYPE_URL = 'url'
+
 SERVICE_CLEAR_PLAYLIST = 'clear_playlist'
 SERVICE_PLAY_MEDIA = 'play_media'
 SERVICE_SELECT_SOUND_MODE = 'select_sound_mode'
 SERVICE_SELECT_SOURCE = 'select_source'
+
+SUPPORT_PAUSE = 1
+SUPPORT_SEEK = 2
+SUPPORT_VOLUME_SET = 4
+SUPPORT_VOLUME_MUTE = 8
+SUPPORT_PREVIOUS_TRACK = 16
+SUPPORT_NEXT_TRACK = 32
+
+SUPPORT_TURN_ON = 128
+SUPPORT_TURN_OFF = 256
+SUPPORT_PLAY_MEDIA = 512
+SUPPORT_VOLUME_STEP = 1024
+SUPPORT_SELECT_SOURCE = 2048
+SUPPORT_STOP = 4096
+SUPPORT_CLEAR_PLAYLIST = 8192
+SUPPORT_PLAY = 16384
+SUPPORT_SHUFFLE_SET = 32768
+SUPPORT_SELECT_SOUND_MODE = 65536
diff --git a/homeassistant/components/media_player/demo.py b/homeassistant/components/media_player/demo.py
index 8a88e3bd74e..de455879d3d 100644
--- a/homeassistant/components/media_player/demo.py
+++ b/homeassistant/components/media_player/demo.py
@@ -6,12 +6,13 @@ https://home-assistant.io/components/demo/
 """
 import homeassistant.util.dt as dt_util
 from homeassistant.components.media_player import (
+    MediaPlayerDevice)
+from homeassistant.components.media_player.const import (
     MEDIA_TYPE_MOVIE, MEDIA_TYPE_MUSIC, MEDIA_TYPE_TVSHOW,
     SUPPORT_CLEAR_PLAYLIST, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOUND_MODE,
     SUPPORT_SELECT_SOURCE, SUPPORT_SHUFFLE_SET, SUPPORT_TURN_OFF,
-    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import STATE_OFF, STATE_PAUSED, STATE_PLAYING
 
 
diff --git a/homeassistant/components/media_player/denon.py b/homeassistant/components/media_player/denon.py
index 79b69b551ce..3dc4e550d9b 100644
--- a/homeassistant/components/media_player/denon.py
+++ b/homeassistant/components/media_player/denon.py
@@ -10,10 +10,11 @@ import telnetlib
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE, SUPPORT_STOP,
-    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON
 import homeassistant.helpers.config_validation as cv
 
diff --git a/homeassistant/components/media_player/denonavr.py b/homeassistant/components/media_player/denonavr.py
index c565a161b10..d6caf361961 100644
--- a/homeassistant/components/media_player/denonavr.py
+++ b/homeassistant/components/media_player/denonavr.py
@@ -11,11 +11,13 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_CHANNEL, MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_CHANNEL, MEDIA_TYPE_MUSIC, SUPPORT_NEXT_TRACK,
     SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK,
     SUPPORT_SELECT_SOUND_MODE, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
     SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_TIMEOUT, CONF_ZONE, STATE_OFF, STATE_ON,
     STATE_PAUSED, STATE_PLAYING)
diff --git a/homeassistant/components/media_player/directv.py b/homeassistant/components/media_player/directv.py
index 707014328c6..9c5a3bf07b8 100644
--- a/homeassistant/components/media_player/directv.py
+++ b/homeassistant/components/media_player/directv.py
@@ -9,10 +9,11 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_CHANNEL, MEDIA_TYPE_MOVIE, MEDIA_TYPE_TVSHOW, PLATFORM_SCHEMA,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_CHANNEL, MEDIA_TYPE_MOVIE, MEDIA_TYPE_TVSHOW,
     SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA,
-    SUPPORT_PREVIOUS_TRACK, SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    MediaPlayerDevice)
+    SUPPORT_PREVIOUS_TRACK, SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_TURN_ON)
 from homeassistant.const import (
     CONF_DEVICE, CONF_HOST, CONF_NAME, CONF_PORT, STATE_OFF, STATE_PAUSED,
     STATE_PLAYING)
diff --git a/homeassistant/components/media_player/dlna_dmr.py b/homeassistant/components/media_player/dlna_dmr.py
index 802b2b597fc..03015cd5c01 100644
--- a/homeassistant/components/media_player/dlna_dmr.py
+++ b/homeassistant/components/media_player/dlna_dmr.py
@@ -14,9 +14,11 @@ import aiohttp
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK, SUPPORT_STOP,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_NAME, CONF_URL, EVENT_HOMEASSISTANT_STOP, STATE_IDLE, STATE_OFF,
     STATE_ON, STATE_PAUSED, STATE_PLAYING)
diff --git a/homeassistant/components/media_player/dunehd.py b/homeassistant/components/media_player/dunehd.py
index 00c8ff3f4df..796aea86414 100644
--- a/homeassistant/components/media_player/dunehd.py
+++ b/homeassistant/components/media_player/dunehd.py
@@ -7,9 +7,11 @@ https://home-assistant.io/components/media_player.dunehd/
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
-    SUPPORT_TURN_ON, MediaPlayerDevice)
+    SUPPORT_TURN_ON)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON, STATE_PAUSED, STATE_PLAYING)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/emby.py b/homeassistant/components/media_player/emby.py
index dd43d48ee6a..b1259db913d 100644
--- a/homeassistant/components/media_player/emby.py
+++ b/homeassistant/components/media_player/emby.py
@@ -9,9 +9,11 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
     MEDIA_TYPE_CHANNEL, MEDIA_TYPE_MOVIE, MEDIA_TYPE_MUSIC, MEDIA_TYPE_TVSHOW,
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
-    SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK, SUPPORT_STOP, MediaPlayerDevice)
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK, SUPPORT_STOP)
 from homeassistant.const import (
     CONF_API_KEY, CONF_HOST, CONF_PORT, CONF_SSL, DEVICE_DEFAULT_NAME,
     EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP, STATE_IDLE, STATE_OFF,
diff --git a/homeassistant/components/media_player/epson.py b/homeassistant/components/media_player/epson.py
index bb1618f2351..38c0ffacc32 100644
--- a/homeassistant/components/media_player/epson.py
+++ b/homeassistant/components/media_player/epson.py
@@ -9,10 +9,11 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    DOMAIN, MEDIA_PLAYER_SCHEMA, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK,
+    MediaPlayerDevice, MEDIA_PLAYER_SCHEMA, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    DOMAIN, SUPPORT_NEXT_TRACK,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
-    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_HOST, CONF_NAME, CONF_PORT, CONF_SSL, STATE_OFF,
     STATE_ON)
diff --git a/homeassistant/components/media_player/firetv.py b/homeassistant/components/media_player/firetv.py
index 6e7d431c9ae..58f1913b9f9 100644
--- a/homeassistant/components/media_player/firetv.py
+++ b/homeassistant/components/media_player/firetv.py
@@ -10,7 +10,9 @@ import threading
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MediaPlayerDevice, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE, SUPPORT_STOP,
     SUPPORT_TURN_OFF, SUPPORT_TURN_ON)
 from homeassistant.const import (
diff --git a/homeassistant/components/media_player/frontier_silicon.py b/homeassistant/components/media_player/frontier_silicon.py
index 67c84bd7b1b..ed7041a3b82 100644
--- a/homeassistant/components/media_player/frontier_silicon.py
+++ b/homeassistant/components/media_player/frontier_silicon.py
@@ -9,11 +9,12 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK,
     SUPPORT_SELECT_SOURCE, SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_PASSWORD, CONF_PORT, STATE_OFF, STATE_PAUSED,
     STATE_PLAYING, STATE_UNKNOWN)
diff --git a/homeassistant/components/media_player/gpmdp.py b/homeassistant/components/media_player/gpmdp.py
index b4ede671d52..c72d14ebb8a 100644
--- a/homeassistant/components/media_player/gpmdp.py
+++ b/homeassistant/components/media_player/gpmdp.py
@@ -12,9 +12,10 @@ import time
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
-    SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, STATE_OFF, STATE_PAUSED, STATE_PLAYING)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/gstreamer.py b/homeassistant/components/media_player/gstreamer.py
index fa8545bae03..c6571894472 100644
--- a/homeassistant/components/media_player/gstreamer.py
+++ b/homeassistant/components/media_player/gstreamer.py
@@ -9,8 +9,10 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
-    SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_VOLUME_SET)
 from homeassistant.const import CONF_NAME, EVENT_HOMEASSISTANT_STOP, STATE_IDLE
 import homeassistant.helpers.config_validation as cv
 
diff --git a/homeassistant/components/media_player/harman_kardon_avr.py b/homeassistant/components/media_player/harman_kardon_avr.py
index 46d1dd4d698..334757c086d 100644
--- a/homeassistant/components/media_player/harman_kardon_avr.py
+++ b/homeassistant/components/media_player/harman_kardon_avr.py
@@ -10,9 +10,10 @@ import voluptuous as vol
 
 import homeassistant.helpers.config_validation as cv
 from homeassistant.components.media_player import (
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
     SUPPORT_TURN_OFF, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP,
-    PLATFORM_SCHEMA, SUPPORT_TURN_ON, SUPPORT_SELECT_SOURCE,
-    MediaPlayerDevice)
+    SUPPORT_TURN_ON, SUPPORT_SELECT_SOURCE)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, STATE_OFF, STATE_ON)
 
diff --git a/homeassistant/components/media_player/horizon.py b/homeassistant/components/media_player/horizon.py
index 058796ea46d..e7cfcfe62b1 100644
--- a/homeassistant/components/media_player/horizon.py
+++ b/homeassistant/components/media_player/horizon.py
@@ -11,9 +11,11 @@ import voluptuous as vol
 
 from homeassistant import util
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_CHANNEL, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_CHANNEL, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_TURN_OFF,
-    SUPPORT_TURN_ON, MediaPlayerDevice)
+    SUPPORT_TURN_ON)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, STATE_OFF, STATE_PAUSED, STATE_PLAYING)
 from homeassistant.exceptions import PlatformNotReady
diff --git a/homeassistant/components/media_player/itunes.py b/homeassistant/components/media_player/itunes.py
index e2ae179676b..f8380032aea 100644
--- a/homeassistant/components/media_player/itunes.py
+++ b/homeassistant/components/media_player/itunes.py
@@ -10,10 +10,12 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST, SUPPORT_NEXT_TRACK,
     SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK,
     SUPPORT_SEEK, SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE,
-    SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, CONF_SSL, STATE_IDLE, STATE_OFF, STATE_ON,
     STATE_PAUSED, STATE_PLAYING)
diff --git a/homeassistant/components/media_player/kodi.py b/homeassistant/components/media_player/kodi.py
index a83287eb617..f8d0cdc5a12 100644
--- a/homeassistant/components/media_player/kodi.py
+++ b/homeassistant/components/media_player/kodi.py
@@ -16,13 +16,14 @@ import aiohttp
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    DOMAIN, MEDIA_PLAYER_SCHEMA, MEDIA_TYPE_CHANNEL, MEDIA_TYPE_MOVIE,
+    MediaPlayerDevice, MEDIA_PLAYER_SCHEMA, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    DOMAIN, MEDIA_TYPE_CHANNEL, MEDIA_TYPE_MOVIE,
     MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST, MEDIA_TYPE_TVSHOW, MEDIA_TYPE_VIDEO,
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK,
     SUPPORT_SHUFFLE_SET, SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PASSWORD, CONF_PORT, CONF_PROXY_SSL,
     CONF_TIMEOUT, CONF_USERNAME, EVENT_HOMEASSISTANT_STOP, STATE_IDLE,
diff --git a/homeassistant/components/media_player/lg_netcast.py b/homeassistant/components/media_player/lg_netcast.py
index c2f63c71f89..7c5d9789372 100644
--- a/homeassistant/components/media_player/lg_netcast.py
+++ b/homeassistant/components/media_player/lg_netcast.py
@@ -12,10 +12,11 @@ import voluptuous as vol
 
 from homeassistant import util
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_CHANNEL, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_CHANNEL, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE,
-    SUPPORT_TURN_OFF, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_TURN_OFF, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_ACCESS_TOKEN, CONF_HOST, CONF_NAME, STATE_OFF, STATE_PAUSED,
     STATE_PLAYING)
diff --git a/homeassistant/components/media_player/lg_soundbar.py b/homeassistant/components/media_player/lg_soundbar.py
index 38b27bd074a..b45baf88bca 100644
--- a/homeassistant/components/media_player/lg_soundbar.py
+++ b/homeassistant/components/media_player/lg_soundbar.py
@@ -7,8 +7,10 @@ https://home-assistant.io/components/media_player.lg_soundbar/
 import logging
 
 from homeassistant.components.media_player import (
+    MediaPlayerDevice)
+from homeassistant.components.media_player.const import (
     SUPPORT_SELECT_SOURCE, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_SELECT_SOUND_MODE, MediaPlayerDevice)
+    SUPPORT_SELECT_SOUND_MODE)
 
 from homeassistant.const import STATE_ON
 
diff --git a/homeassistant/components/media_player/liveboxplaytv.py b/homeassistant/components/media_player/liveboxplaytv.py
index 3f8ea2cfd48..f69c3c67aec 100644
--- a/homeassistant/components/media_player/liveboxplaytv.py
+++ b/homeassistant/components/media_player/liveboxplaytv.py
@@ -11,10 +11,12 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_CHANNEL, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_CHANNEL, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE,
     SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, STATE_OFF, STATE_ON, STATE_PAUSED,
     STATE_PLAYING)
diff --git a/homeassistant/components/media_player/mediaroom.py b/homeassistant/components/media_player/mediaroom.py
index 345b58cbbe4..29cc7332936 100644
--- a/homeassistant/components/media_player/mediaroom.py
+++ b/homeassistant/components/media_player/mediaroom.py
@@ -9,10 +9,12 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_CHANNEL, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_CHANNEL, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_STOP,
     SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_OPTIMISTIC, CONF_TIMEOUT,
     EVENT_HOMEASSISTANT_STOP, STATE_OFF, STATE_PAUSED, STATE_PLAYING,
diff --git a/homeassistant/components/media_player/monoprice.py b/homeassistant/components/media_player/monoprice.py
index 96b8dcbcf26..e98ad47a6e7 100644
--- a/homeassistant/components/media_player/monoprice.py
+++ b/homeassistant/components/media_player/monoprice.py
@@ -9,9 +9,11 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    DOMAIN, MEDIA_PLAYER_SCHEMA, PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE,
+    MediaPlayerDevice, MEDIA_PLAYER_SCHEMA, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    DOMAIN, SUPPORT_SELECT_SOURCE,
     SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_NAME, CONF_PORT, STATE_OFF, STATE_ON)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/mpchc.py b/homeassistant/components/media_player/mpchc.py
index e6bc1f2699d..61d89c6d0b1 100644
--- a/homeassistant/components/media_player/mpchc.py
+++ b/homeassistant/components/media_player/mpchc.py
@@ -11,9 +11,11 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_STOP, SUPPORT_VOLUME_MUTE,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, STATE_IDLE, STATE_OFF, STATE_PAUSED,
     STATE_PLAYING)
diff --git a/homeassistant/components/media_player/mpd.py b/homeassistant/components/media_player/mpd.py
index 09d0a976b82..9d8015109b2 100644
--- a/homeassistant/components/media_player/mpd.py
+++ b/homeassistant/components/media_player/mpd.py
@@ -11,12 +11,14 @@ import os
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST, PLATFORM_SCHEMA,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST,
     SUPPORT_CLEAR_PLAYLIST, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK,
     SUPPORT_SELECT_SOURCE, SUPPORT_SHUFFLE_SET, SUPPORT_STOP, SUPPORT_TURN_OFF,
     SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PASSWORD, CONF_PORT, STATE_OFF, STATE_PAUSED,
     STATE_PLAYING)
diff --git a/homeassistant/components/media_player/nad.py b/homeassistant/components/media_player/nad.py
index 57dca116f6b..127be02dac4 100644
--- a/homeassistant/components/media_player/nad.py
+++ b/homeassistant/components/media_player/nad.py
@@ -10,9 +10,10 @@ import voluptuous as vol
 
 import homeassistant.helpers.config_validation as cv
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import CONF_NAME, STATE_OFF, STATE_ON
 
 REQUIREMENTS = ['nad_receiver==0.0.11']
diff --git a/homeassistant/components/media_player/onkyo.py b/homeassistant/components/media_player/onkyo.py
index 5ff54201b3c..df30c7e0782 100644
--- a/homeassistant/components/media_player/onkyo.py
+++ b/homeassistant/components/media_player/onkyo.py
@@ -12,9 +12,11 @@ from typing import List  # noqa: F401
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_SELECT_SOURCE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_SELECT_SOURCE,
     SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice, DOMAIN)
+    SUPPORT_VOLUME_STEP, DOMAIN)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON, ATTR_ENTITY_ID)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/openhome.py b/homeassistant/components/media_player/openhome.py
index ab23f8a7f9a..d828284a563 100644
--- a/homeassistant/components/media_player/openhome.py
+++ b/homeassistant/components/media_player/openhome.py
@@ -7,10 +7,11 @@ https://home-assistant.io/components/media_player.openhome/
 import logging
 
 from homeassistant.components.media_player import (
+    MediaPlayerDevice)
+from homeassistant.components.media_player.const import (
     SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK,
     SUPPORT_SELECT_SOURCE, SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     STATE_IDLE, STATE_OFF, STATE_PAUSED, STATE_PLAYING)
 
diff --git a/homeassistant/components/media_player/panasonic_bluray.py b/homeassistant/components/media_player/panasonic_bluray.py
index 041efed74bf..36a3160d3b5 100644
--- a/homeassistant/components/media_player/panasonic_bluray.py
+++ b/homeassistant/components/media_player/panasonic_bluray.py
@@ -10,8 +10,10 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_STOP,
-    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_STOP,
+    SUPPORT_TURN_OFF, SUPPORT_TURN_ON)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, STATE_IDLE, STATE_OFF, STATE_PLAYING)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/panasonic_viera.py b/homeassistant/components/media_player/panasonic_viera.py
index bff108d70d7..e5ce22e9524 100644
--- a/homeassistant/components/media_player/panasonic_viera.py
+++ b/homeassistant/components/media_player/panasonic_viera.py
@@ -9,10 +9,12 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_URL, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_URL, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_STOP,
     SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_MAC, CONF_NAME, CONF_PORT, STATE_OFF, STATE_ON)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/pandora.py b/homeassistant/components/media_player/pandora.py
index 231ea5302ae..ca78f7a4318 100644
--- a/homeassistant/components/media_player/pandora.py
+++ b/homeassistant/components/media_player/pandora.py
@@ -12,14 +12,14 @@ import shutil
 import signal
 
 from homeassistant import util
-from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, SERVICE_MEDIA_NEXT_TRACK, SERVICE_MEDIA_PLAY,
-    SERVICE_MEDIA_PLAY_PAUSE, SERVICE_VOLUME_DOWN, SERVICE_VOLUME_UP,
-    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_SELECT_SOURCE,
-    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, MediaPlayerDevice)
+from homeassistant.components.media_player import MediaPlayerDevice
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON)
 from homeassistant.const import (
-    EVENT_HOMEASSISTANT_STOP, STATE_IDLE, STATE_OFF, STATE_PAUSED,
-    STATE_PLAYING)
+    EVENT_HOMEASSISTANT_STOP, SERVICE_MEDIA_NEXT_TRACK, SERVICE_MEDIA_PLAY,
+    SERVICE_MEDIA_PLAY_PAUSE, SERVICE_VOLUME_DOWN, SERVICE_VOLUME_UP,
+    STATE_IDLE, STATE_OFF, STATE_PAUSED, STATE_PLAYING)
 
 REQUIREMENTS = ['pexpect==4.6.0']
 _LOGGER = logging.getLogger(__name__)
diff --git a/homeassistant/components/media_player/philips_js.py b/homeassistant/components/media_player/philips_js.py
index 506e5a9e479..4f8a1339781 100644
--- a/homeassistant/components/media_player/philips_js.py
+++ b/homeassistant/components/media_player/philips_js.py
@@ -10,10 +10,11 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK,
     SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_API_VERSION, CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/pioneer.py b/homeassistant/components/media_player/pioneer.py
index 171343d4adb..00fa453100a 100644
--- a/homeassistant/components/media_player/pioneer.py
+++ b/homeassistant/components/media_player/pioneer.py
@@ -10,9 +10,10 @@ import telnetlib
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_SELECT_SOURCE,
-    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_SELECT_SOURCE,
+    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, CONF_TIMEOUT, STATE_OFF, STATE_ON)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/pjlink.py b/homeassistant/components/media_player/pjlink.py
index 0609b75f98d..c1b883a0295 100644
--- a/homeassistant/components/media_player/pjlink.py
+++ b/homeassistant/components/media_player/pjlink.py
@@ -9,8 +9,10 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
+    SUPPORT_VOLUME_MUTE)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PASSWORD, CONF_PORT, STATE_OFF, STATE_ON)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/plex.py b/homeassistant/components/media_player/plex.py
index 2110c42d371..c67849edee9 100644
--- a/homeassistant/components/media_player/plex.py
+++ b/homeassistant/components/media_player/plex.py
@@ -13,10 +13,11 @@ import voluptuous as vol
 
 from homeassistant import util
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MOVIE, MEDIA_TYPE_MUSIC, MEDIA_TYPE_TVSHOW, PLATFORM_SCHEMA,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MOVIE, MEDIA_TYPE_MUSIC, MEDIA_TYPE_TVSHOW,
     SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK,
-    SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    SUPPORT_STOP, SUPPORT_TURN_OFF, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     DEVICE_DEFAULT_NAME, STATE_IDLE, STATE_OFF, STATE_PAUSED, STATE_PLAYING)
 from homeassistant.helpers import config_validation as cv
diff --git a/homeassistant/components/media_player/russound_rio.py b/homeassistant/components/media_player/russound_rio.py
index 19cc2228d32..972594e07e6 100644
--- a/homeassistant/components/media_player/russound_rio.py
+++ b/homeassistant/components/media_player/russound_rio.py
@@ -9,9 +9,10 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
-    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
+    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, EVENT_HOMEASSISTANT_STOP, STATE_OFF,
     STATE_ON)
diff --git a/homeassistant/components/media_player/russound_rnet.py b/homeassistant/components/media_player/russound_rnet.py
index 7f4d04eb634..6d919cdf7a8 100644
--- a/homeassistant/components/media_player/russound_rnet.py
+++ b/homeassistant/components/media_player/russound_rnet.py
@@ -9,8 +9,10 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, STATE_OFF, STATE_ON)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/samsungtv.py b/homeassistant/components/media_player/samsungtv.py
index 9def9875ab4..db6bd317c40 100644
--- a/homeassistant/components/media_player/samsungtv.py
+++ b/homeassistant/components/media_player/samsungtv.py
@@ -12,10 +12,11 @@ import socket
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_CHANNEL, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_CHANNEL, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_TURN_OFF,
-    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_MAC, CONF_NAME, CONF_PORT, CONF_TIMEOUT, STATE_OFF,
     STATE_ON)
diff --git a/homeassistant/components/media_player/snapcast.py b/homeassistant/components/media_player/snapcast.py
index cfe2f997295..74b17ae5ff1 100644
--- a/homeassistant/components/media_player/snapcast.py
+++ b/homeassistant/components/media_player/snapcast.py
@@ -10,8 +10,10 @@ import socket
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    DOMAIN, PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE, SUPPORT_VOLUME_MUTE,
-    SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    DOMAIN, SUPPORT_SELECT_SOURCE, SUPPORT_VOLUME_MUTE,
+    SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_HOST, CONF_PORT, STATE_IDLE, STATE_OFF, STATE_ON,
     STATE_PLAYING, STATE_UNKNOWN)
diff --git a/homeassistant/components/media_player/songpal.py b/homeassistant/components/media_player/songpal.py
index e67578539ad..7665b409d1d 100644
--- a/homeassistant/components/media_player/songpal.py
+++ b/homeassistant/components/media_player/songpal.py
@@ -11,9 +11,11 @@ from collections import OrderedDict
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    DOMAIN, PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    DOMAIN, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
     SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_NAME, STATE_OFF, STATE_ON, EVENT_HOMEASSISTANT_STOP)
 from homeassistant.exceptions import PlatformNotReady
diff --git a/homeassistant/components/media_player/soundtouch.py b/homeassistant/components/media_player/soundtouch.py
index 037a9b88fc6..b2045b9b65e 100644
--- a/homeassistant/components/media_player/soundtouch.py
+++ b/homeassistant/components/media_player/soundtouch.py
@@ -10,10 +10,11 @@ import re
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    DOMAIN, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    DOMAIN, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, STATE_OFF, STATE_PAUSED, STATE_PLAYING,
     STATE_UNAVAILABLE)
diff --git a/homeassistant/components/media_player/spotify.py b/homeassistant/components/media_player/spotify.py
index 4fbd43f3f16..9965487ded9 100644
--- a/homeassistant/components/media_player/spotify.py
+++ b/homeassistant/components/media_player/spotify.py
@@ -11,10 +11,11 @@ import voluptuous as vol
 
 from homeassistant.components.http import HomeAssistantView
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, MEDIA_TYPE_PLAYLIST, SUPPORT_NEXT_TRACK,
     SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK,
-    SUPPORT_SELECT_SOURCE, SUPPORT_SHUFFLE_SET, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    SUPPORT_SELECT_SOURCE, SUPPORT_SHUFFLE_SET, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_NAME, STATE_IDLE, STATE_PAUSED, STATE_PLAYING)
 from homeassistant.core import callback
diff --git a/homeassistant/components/media_player/squeezebox.py b/homeassistant/components/media_player/squeezebox.py
index 73b6a070419..5f6fd525a11 100644
--- a/homeassistant/components/media_player/squeezebox.py
+++ b/homeassistant/components/media_player/squeezebox.py
@@ -14,11 +14,13 @@ import async_timeout
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    ATTR_MEDIA_ENQUEUE, DOMAIN, MEDIA_PLAYER_SCHEMA, MEDIA_TYPE_MUSIC,
-    PLATFORM_SCHEMA, SUPPORT_CLEAR_PLAYLIST, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, MEDIA_PLAYER_SCHEMA, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    ATTR_MEDIA_ENQUEUE, DOMAIN, MEDIA_TYPE_MUSIC,
+    SUPPORT_CLEAR_PLAYLIST, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK,
     SUPPORT_SHUFFLE_SET, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     ATTR_COMMAND, CONF_HOST, CONF_PASSWORD, CONF_PORT, CONF_USERNAME,
     STATE_IDLE, STATE_OFF, STATE_PAUSED, STATE_PLAYING)
diff --git a/homeassistant/components/media_player/ue_smart_radio.py b/homeassistant/components/media_player/ue_smart_radio.py
index 75f6d92a98c..2261aadc2f6 100644
--- a/homeassistant/components/media_player/ue_smart_radio.py
+++ b/homeassistant/components/media_player/ue_smart_radio.py
@@ -11,10 +11,11 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK, SUPPORT_STOP, SUPPORT_TURN_OFF,
-    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_PASSWORD, CONF_USERNAME, STATE_IDLE, STATE_OFF, STATE_PAUSED,
     STATE_PLAYING)
diff --git a/homeassistant/components/media_player/universal.py b/homeassistant/components/media_player/universal.py
index a0c99dbec45..5730a086731 100644
--- a/homeassistant/components/media_player/universal.py
+++ b/homeassistant/components/media_player/universal.py
@@ -10,6 +10,8 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
     ATTR_APP_ID, ATTR_APP_NAME, ATTR_INPUT_SOURCE, ATTR_INPUT_SOURCE_LIST,
     ATTR_MEDIA_ALBUM_ARTIST, ATTR_MEDIA_ALBUM_NAME, ATTR_MEDIA_ARTIST,
     ATTR_MEDIA_CHANNEL, ATTR_MEDIA_CONTENT_ID, ATTR_MEDIA_CONTENT_TYPE,
@@ -17,11 +19,11 @@ from homeassistant.components.media_player import (
     ATTR_MEDIA_POSITION, ATTR_MEDIA_POSITION_UPDATED_AT, ATTR_MEDIA_SEASON,
     ATTR_MEDIA_SEEK_POSITION, ATTR_MEDIA_SERIES_TITLE, ATTR_MEDIA_SHUFFLE,
     ATTR_MEDIA_TITLE, ATTR_MEDIA_TRACK, ATTR_MEDIA_VOLUME_LEVEL,
-    ATTR_MEDIA_VOLUME_MUTED, DOMAIN, PLATFORM_SCHEMA, SERVICE_CLEAR_PLAYLIST,
+    ATTR_MEDIA_VOLUME_MUTED, DOMAIN, SERVICE_CLEAR_PLAYLIST,
     SERVICE_PLAY_MEDIA, SERVICE_SELECT_SOURCE, SUPPORT_CLEAR_PLAYLIST,
     SUPPORT_SELECT_SOURCE, SUPPORT_SHUFFLE_SET, SUPPORT_TURN_OFF,
     SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     ATTR_ENTITY_ID, ATTR_ENTITY_PICTURE, ATTR_SUPPORTED_FEATURES, CONF_NAME,
     CONF_STATE, CONF_STATE_TEMPLATE, SERVICE_MEDIA_NEXT_TRACK,
diff --git a/homeassistant/components/media_player/vizio.py b/homeassistant/components/media_player/vizio.py
index 5aae8661bd8..395f5bb369e 100644
--- a/homeassistant/components/media_player/vizio.py
+++ b/homeassistant/components/media_player/vizio.py
@@ -11,10 +11,11 @@ import voluptuous as vol
 
 from homeassistant import util
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PREVIOUS_TRACK,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PREVIOUS_TRACK,
     SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_ACCESS_TOKEN, CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON)
 from homeassistant.helpers import config_validation as cv
diff --git a/homeassistant/components/media_player/vlc.py b/homeassistant/components/media_player/vlc.py
index 5cc4196d4e1..592243938d7 100644
--- a/homeassistant/components/media_player/vlc.py
+++ b/homeassistant/components/media_player/vlc.py
@@ -9,9 +9,10 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_PAUSE, SUPPORT_PLAY,
-    SUPPORT_PLAY_MEDIA, SUPPORT_STOP, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_PAUSE, SUPPORT_PLAY,
+    SUPPORT_PLAY_MEDIA, SUPPORT_STOP, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_NAME, STATE_IDLE, STATE_PAUSED, STATE_PLAYING)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/media_player/volumio.py b/homeassistant/components/media_player/volumio.py
index bd43e6c3710..a72f34fac1d 100644
--- a/homeassistant/components/media_player/volumio.py
+++ b/homeassistant/components/media_player/volumio.py
@@ -15,11 +15,12 @@ import aiohttp
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_CLEAR_PLAYLIST,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_CLEAR_PLAYLIST,
     SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK, SUPPORT_SELECT_SOURCE, SUPPORT_STOP,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_PORT, STATE_IDLE, STATE_PAUSED, STATE_PLAYING)
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
diff --git a/homeassistant/components/media_player/xiaomi_tv.py b/homeassistant/components/media_player/xiaomi_tv.py
index 09d36f82db0..e3b25c3c31f 100644
--- a/homeassistant/components/media_player/xiaomi_tv.py
+++ b/homeassistant/components/media_player/xiaomi_tv.py
@@ -9,8 +9,9 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_STEP,
-    MediaPlayerDevice)
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_STEP)
 from homeassistant.const import CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON
 import homeassistant.helpers.config_validation as cv
 
diff --git a/homeassistant/components/media_player/yamaha.py b/homeassistant/components/media_player/yamaha.py
index 67c55dad0d1..f652d95e713 100644
--- a/homeassistant/components/media_player/yamaha.py
+++ b/homeassistant/components/media_player/yamaha.py
@@ -10,11 +10,13 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    DOMAIN, MEDIA_PLAYER_SCHEMA, MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA,
+    MediaPlayerDevice, MEDIA_PLAYER_SCHEMA, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    DOMAIN, MEDIA_TYPE_MUSIC,
     SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE, SUPPORT_STOP,
     SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    SUPPORT_SELECT_SOUND_MODE, MediaPlayerDevice)
+    SUPPORT_SELECT_SOUND_MODE)
 
 from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_HOST, CONF_NAME, STATE_IDLE, STATE_OFF, STATE_ON,
diff --git a/homeassistant/components/media_player/yamaha_musiccast.py b/homeassistant/components/media_player/yamaha_musiccast.py
index 535a2ad01ca..6aa06b604c5 100644
--- a/homeassistant/components/media_player/yamaha_musiccast.py
+++ b/homeassistant/components/media_player/yamaha_musiccast.py
@@ -9,10 +9,11 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_MUSIC, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE, SUPPORT_STOP,
-    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
-    MediaPlayerDevice)
+    SUPPORT_TURN_OFF, SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (
     CONF_HOST, CONF_PORT, STATE_IDLE, STATE_ON, STATE_PAUSED, STATE_PLAYING,
     STATE_UNKNOWN)
diff --git a/homeassistant/components/media_player/ziggo_mediabox_xl.py b/homeassistant/components/media_player/ziggo_mediabox_xl.py
index 57ef69c923e..abad22d89eb 100644
--- a/homeassistant/components/media_player/ziggo_mediabox_xl.py
+++ b/homeassistant/components/media_player/ziggo_mediabox_xl.py
@@ -10,9 +10,11 @@ import socket
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
-    SUPPORT_TURN_ON, MediaPlayerDevice)
+    SUPPORT_TURN_ON)
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, STATE_OFF, STATE_PAUSED, STATE_PLAYING)
 import homeassistant.helpers.config_validation as cv
diff --git a/homeassistant/components/roku/media_player.py b/homeassistant/components/roku/media_player.py
index 9dc1151064d..7d1977aadc1 100644
--- a/homeassistant/components/roku/media_player.py
+++ b/homeassistant/components/roku/media_player.py
@@ -7,10 +7,11 @@ https://home-assistant.io/components/media_player.roku/
 import logging
 import requests.exceptions
 
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player import MediaPlayerDevice
+from homeassistant.components.media_player.const import (
     MEDIA_TYPE_MOVIE, SUPPORT_NEXT_TRACK, SUPPORT_PLAY,
     SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_SELECT_SOURCE,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.const import (CONF_HOST, STATE_HOME, STATE_IDLE,
                                  STATE_PLAYING)
 
diff --git a/homeassistant/components/sisyphus/media_player.py b/homeassistant/components/sisyphus/media_player.py
index ef6b02514f0..fd8c228d396 100644
--- a/homeassistant/components/sisyphus/media_player.py
+++ b/homeassistant/components/sisyphus/media_player.py
@@ -6,10 +6,11 @@ https://home-assistant.io/components/media_player.sisyphus/
 """
 import logging
 
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player import MediaPlayerDevice
+from homeassistant.components.media_player.const import (
     SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY, SUPPORT_PREVIOUS_TRACK,
     SUPPORT_SHUFFLE_SET, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.components.sisyphus import DATA_SISYPHUS
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, STATE_IDLE, STATE_OFF, STATE_PAUSED, STATE_PLAYING)
diff --git a/homeassistant/components/sonos/media_player.py b/homeassistant/components/sonos/media_player.py
index b34aabd4c51..2106e46cb5d 100644
--- a/homeassistant/components/sonos/media_player.py
+++ b/homeassistant/components/sonos/media_player.py
@@ -15,11 +15,13 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.media_player import (
-    ATTR_MEDIA_ENQUEUE, DOMAIN, MEDIA_TYPE_MUSIC, PLATFORM_SCHEMA,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    ATTR_MEDIA_ENQUEUE, DOMAIN, MEDIA_TYPE_MUSIC,
     SUPPORT_CLEAR_PLAYLIST, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PLAY,
     SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK, SUPPORT_SEEK,
     SUPPORT_SELECT_SOURCE, SUPPORT_SHUFFLE_SET, SUPPORT_STOP,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET)
 from homeassistant.components.sonos import DOMAIN as SONOS_DOMAIN
 from homeassistant.const import (
     ATTR_ENTITY_ID, ATTR_TIME, CONF_HOSTS, STATE_IDLE, STATE_OFF, STATE_PAUSED,
diff --git a/homeassistant/components/tts/__init__.py b/homeassistant/components/tts/__init__.py
index 3f8d1b6fdec..475ed2c6892 100644
--- a/homeassistant/components/tts/__init__.py
+++ b/homeassistant/components/tts/__init__.py
@@ -18,10 +18,10 @@ from aiohttp import web
 import voluptuous as vol
 
 from homeassistant.components.http import HomeAssistantView
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     ATTR_MEDIA_CONTENT_ID, ATTR_MEDIA_CONTENT_TYPE, MEDIA_TYPE_MUSIC,
     SERVICE_PLAY_MEDIA)
-from homeassistant.components.media_player import DOMAIN as DOMAIN_MP
+from homeassistant.components.media_player.const import DOMAIN as DOMAIN_MP
 from homeassistant.const import ATTR_ENTITY_ID
 from homeassistant.core import callback
 from homeassistant.exceptions import HomeAssistantError
diff --git a/homeassistant/components/webostv/media_player.py b/homeassistant/components/webostv/media_player.py
index f80e29d35a0..d34dbe80778 100644
--- a/homeassistant/components/webostv/media_player.py
+++ b/homeassistant/components/webostv/media_player.py
@@ -14,10 +14,12 @@ import voluptuous as vol
 
 from homeassistant import util
 from homeassistant.components.media_player import (
-    MEDIA_TYPE_CHANNEL, PLATFORM_SCHEMA, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
+    MediaPlayerDevice, PLATFORM_SCHEMA)
+from homeassistant.components.media_player.const import (
+    MEDIA_TYPE_CHANNEL, SUPPORT_NEXT_TRACK, SUPPORT_PAUSE,
     SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_PREVIOUS_TRACK,
     SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP, MediaPlayerDevice)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP)
 from homeassistant.const import (
     CONF_CUSTOMIZE, CONF_FILENAME, CONF_HOST, CONF_NAME, CONF_TIMEOUT,
     STATE_OFF, STATE_PAUSED, STATE_PLAYING)
diff --git a/tests/components/google/test_tts.py b/tests/components/google/test_tts.py
index 2b5346bf639..78bdd50b6d7 100644
--- a/tests/components/google/test_tts.py
+++ b/tests/components/google/test_tts.py
@@ -5,7 +5,7 @@ import shutil
 from unittest.mock import patch
 
 import homeassistant.components.tts as tts
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     SERVICE_PLAY_MEDIA, ATTR_MEDIA_CONTENT_ID, DOMAIN as DOMAIN_MP)
 from homeassistant.setup import setup_component
 
diff --git a/tests/components/homekit/test_get_accessories.py b/tests/components/homekit/test_get_accessories.py
index d39609b079a..e395402b958 100644
--- a/tests/components/homekit/test_get_accessories.py
+++ b/tests/components/homekit/test_get_accessories.py
@@ -6,7 +6,7 @@ import pytest
 from homeassistant.core import State
 import homeassistant.components.cover as cover
 import homeassistant.components.climate as climate
-import homeassistant.components.media_player as media_player
+import homeassistant.components.media_player.const as media_player_c
 from homeassistant.components.homekit import get_accessory, TYPES
 from homeassistant.components.homekit.const import (
     CONF_FEATURE_LIST, FEATURE_ON_OFF, TYPE_FAUCET, TYPE_OUTLET, TYPE_SHOWER,
@@ -60,9 +60,9 @@ def test_customize_options(config, name):
     ('Light', 'light.test', 'on', {}, {}),
     ('Lock', 'lock.test', 'locked', {}, {ATTR_CODE: '1234'}),
     ('MediaPlayer', 'media_player.test', 'on',
-     {ATTR_SUPPORTED_FEATURES: media_player.SUPPORT_TURN_ON |
-      media_player.SUPPORT_TURN_OFF}, {CONF_FEATURE_LIST:
-                                       {FEATURE_ON_OFF: None}}),
+     {ATTR_SUPPORTED_FEATURES: media_player_c.SUPPORT_TURN_ON |
+      media_player_c.SUPPORT_TURN_OFF}, {CONF_FEATURE_LIST:
+                                         {FEATURE_ON_OFF: None}}),
     ('SecuritySystem', 'alarm_control_panel.test', 'armed_away', {},
      {ATTR_CODE: '1234'}),
     ('Thermostat', 'climate.test', 'auto', {}, {}),
diff --git a/tests/components/homekit/test_type_media_players.py b/tests/components/homekit/test_type_media_players.py
index 6b23b3cc58e..065d1845fdb 100644
--- a/tests/components/homekit/test_type_media_players.py
+++ b/tests/components/homekit/test_type_media_players.py
@@ -4,7 +4,7 @@ from homeassistant.components.homekit.const import (
     ATTR_VALUE, CONF_FEATURE_LIST, FEATURE_ON_OFF, FEATURE_PLAY_PAUSE,
     FEATURE_PLAY_STOP, FEATURE_TOGGLE_MUTE)
 from homeassistant.components.homekit.type_media_players import MediaPlayer
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     ATTR_MEDIA_VOLUME_MUTED, DOMAIN)
 from homeassistant.const import (
     ATTR_ENTITY_ID, ATTR_SUPPORTED_FEATURES, STATE_IDLE, STATE_OFF, STATE_ON,
diff --git a/tests/components/media_player/common.py b/tests/components/media_player/common.py
index 2174967eae5..4a53920d758 100644
--- a/tests/components/media_player/common.py
+++ b/tests/components/media_player/common.py
@@ -3,7 +3,7 @@
 All containing methods are legacy helpers that should not be used by new
 components. Instead call the service directly.
 """
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     ATTR_INPUT_SOURCE, ATTR_MEDIA_CONTENT_ID, ATTR_MEDIA_CONTENT_TYPE,
     ATTR_MEDIA_ENQUEUE, ATTR_MEDIA_SEEK_POSITION, ATTR_MEDIA_VOLUME_LEVEL,
     ATTR_MEDIA_VOLUME_MUTED, DOMAIN, SERVICE_CLEAR_PLAYLIST,
diff --git a/tests/components/media_player/test_blackbird.py b/tests/components/media_player/test_blackbird.py
index 38a63f294f9..6ab3b69b558 100644
--- a/tests/components/media_player/test_blackbird.py
+++ b/tests/components/media_player/test_blackbird.py
@@ -4,7 +4,7 @@ from unittest import mock
 import voluptuous as vol
 
 from collections import defaultdict
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     DOMAIN, SUPPORT_TURN_ON, SUPPORT_TURN_OFF, SUPPORT_SELECT_SOURCE)
 from homeassistant.const import STATE_ON, STATE_OFF
 
diff --git a/tests/components/media_player/test_directv.py b/tests/components/media_player/test_directv.py
index d8e561d8d2a..5918946fe6c 100644
--- a/tests/components/media_player/test_directv.py
+++ b/tests/components/media_player/test_directv.py
@@ -5,10 +5,14 @@ from datetime import datetime, timedelta
 import requests
 import pytest
 
-import homeassistant.components.media_player as mp
-from homeassistant.components.media_player import (
-    ATTR_MEDIA_CONTENT_ID, ATTR_MEDIA_CONTENT_TYPE, ATTR_MEDIA_ENQUEUE, DOMAIN,
-    SERVICE_PLAY_MEDIA)
+from homeassistant.components.media_player.const import (
+    ATTR_MEDIA_CONTENT_ID, ATTR_MEDIA_CONTENT_TYPE, MEDIA_TYPE_TVSHOW,
+    ATTR_MEDIA_ENQUEUE, ATTR_MEDIA_DURATION, ATTR_MEDIA_TITLE,
+    ATTR_MEDIA_POSITION, ATTR_MEDIA_SERIES_TITLE, ATTR_MEDIA_CHANNEL,
+    ATTR_INPUT_SOURCE, ATTR_MEDIA_POSITION_UPDATED_AT, DOMAIN,
+    SERVICE_PLAY_MEDIA, SUPPORT_PAUSE, SUPPORT_TURN_ON, SUPPORT_TURN_OFF,
+    SUPPORT_PLAY_MEDIA, SUPPORT_STOP, SUPPORT_NEXT_TRACK,
+    SUPPORT_PREVIOUS_TRACK, SUPPORT_PLAY)
 from homeassistant.components.media_player.directv import (
     ATTR_MEDIA_CURRENTLY_RECORDING, ATTR_MEDIA_RATING, ATTR_MEDIA_RECORDED,
     ATTR_MEDIA_START_TIME, DEFAULT_DEVICE, DEFAULT_PORT)
@@ -149,7 +153,7 @@ def platforms(hass, dtv_side_effect, mock_now):
             patch('DirectPy.DIRECTV', side_effect=dtv_side_effect), \
             patch('homeassistant.util.dt.utcnow', return_value=mock_now):
         hass.loop.run_until_complete(async_setup_component(
-            hass, mp.DOMAIN, config))
+            hass, DOMAIN, config))
         hass.loop.run_until_complete(hass.async_block_till_done())
         yield
 
@@ -281,7 +285,7 @@ async def test_setup_platform_config(hass):
     with MockDependency('DirectPy'), \
             patch('DirectPy.DIRECTV', new=MockDirectvClass):
 
-        await async_setup_component(hass, mp.DOMAIN, WORKING_CONFIG)
+        await async_setup_component(hass, DOMAIN, WORKING_CONFIG)
         await hass.async_block_till_done()
 
     state = hass.states.get(MAIN_ENTITY_ID)
@@ -295,7 +299,7 @@ async def test_setup_platform_discover(hass):
             patch('DirectPy.DIRECTV', new=MockDirectvClass):
 
         hass.async_create_task(
-            async_load_platform(hass, mp.DOMAIN, 'directv', DISCOVERY_INFO,
+            async_load_platform(hass, DOMAIN, 'directv', DISCOVERY_INFO,
                                 {'media_player': {}})
         )
         await hass.async_block_till_done()
@@ -310,10 +314,10 @@ async def test_setup_platform_discover_duplicate(hass):
     with MockDependency('DirectPy'), \
             patch('DirectPy.DIRECTV', new=MockDirectvClass):
 
-        await async_setup_component(hass, mp.DOMAIN, WORKING_CONFIG)
+        await async_setup_component(hass, DOMAIN, WORKING_CONFIG)
         await hass.async_block_till_done()
         hass.async_create_task(
-            async_load_platform(hass, mp.DOMAIN, 'directv', DISCOVERY_INFO,
+            async_load_platform(hass, DOMAIN, 'directv', DISCOVERY_INFO,
                                 {'media_player': {}})
         )
         await hass.async_block_till_done()
@@ -337,11 +341,11 @@ async def test_setup_platform_discover_client(hass):
     with MockDependency('DirectPy'), \
             patch('DirectPy.DIRECTV', new=MockDirectvClass):
 
-        await async_setup_component(hass, mp.DOMAIN, WORKING_CONFIG)
+        await async_setup_component(hass, DOMAIN, WORKING_CONFIG)
         await hass.async_block_till_done()
 
         hass.async_create_task(
-            async_load_platform(hass, mp.DOMAIN, 'directv', DISCOVERY_INFO,
+            async_load_platform(hass, DOMAIN, 'directv', DISCOVERY_INFO,
                                 {'media_player': {}})
         )
         await hass.async_block_till_done()
@@ -362,16 +366,16 @@ async def test_supported_features(hass, platforms):
     """Test supported features."""
     # Features supported for main DVR
     state = hass.states.get(MAIN_ENTITY_ID)
-    assert mp.SUPPORT_PAUSE | mp.SUPPORT_TURN_ON | mp.SUPPORT_TURN_OFF |\
-        mp.SUPPORT_PLAY_MEDIA | mp.SUPPORT_STOP | mp.SUPPORT_NEXT_TRACK |\
-        mp.SUPPORT_PREVIOUS_TRACK | mp.SUPPORT_PLAY ==\
+    assert SUPPORT_PAUSE | SUPPORT_TURN_ON | SUPPORT_TURN_OFF |\
+        SUPPORT_PLAY_MEDIA | SUPPORT_STOP | SUPPORT_NEXT_TRACK |\
+        SUPPORT_PREVIOUS_TRACK | SUPPORT_PLAY ==\
         state.attributes.get('supported_features')
 
     # Feature supported for clients.
     state = hass.states.get(CLIENT_ENTITY_ID)
-    assert mp.SUPPORT_PAUSE |\
-        mp.SUPPORT_PLAY_MEDIA | mp.SUPPORT_STOP | mp.SUPPORT_NEXT_TRACK |\
-        mp.SUPPORT_PREVIOUS_TRACK | mp.SUPPORT_PLAY ==\
+    assert SUPPORT_PAUSE |\
+        SUPPORT_PLAY_MEDIA | SUPPORT_STOP | SUPPORT_NEXT_TRACK |\
+        SUPPORT_PREVIOUS_TRACK | SUPPORT_PLAY ==\
         state.attributes.get('supported_features')
 
 
@@ -391,21 +395,21 @@ async def test_check_attributes(hass, platforms, mock_now):
     state = hass.states.get(CLIENT_ENTITY_ID)
     assert state.state == STATE_PLAYING
 
-    assert state.attributes.get(mp.ATTR_MEDIA_CONTENT_ID) == \
+    assert state.attributes.get(ATTR_MEDIA_CONTENT_ID) == \
         RECORDING['programId']
-    assert state.attributes.get(mp.ATTR_MEDIA_CONTENT_TYPE) == \
-        mp.MEDIA_TYPE_TVSHOW
-    assert state.attributes.get(mp.ATTR_MEDIA_DURATION) == \
+    assert state.attributes.get(ATTR_MEDIA_CONTENT_TYPE) == \
+        MEDIA_TYPE_TVSHOW
+    assert state.attributes.get(ATTR_MEDIA_DURATION) == \
         RECORDING['duration']
-    assert state.attributes.get(mp.ATTR_MEDIA_POSITION) == 2
+    assert state.attributes.get(ATTR_MEDIA_POSITION) == 2
     assert state.attributes.get(
-        mp.ATTR_MEDIA_POSITION_UPDATED_AT) == next_update
-    assert state.attributes.get(mp.ATTR_MEDIA_TITLE) == RECORDING['title']
-    assert state.attributes.get(mp.ATTR_MEDIA_SERIES_TITLE) == \
+        ATTR_MEDIA_POSITION_UPDATED_AT) == next_update
+    assert state.attributes.get(ATTR_MEDIA_TITLE) == RECORDING['title']
+    assert state.attributes.get(ATTR_MEDIA_SERIES_TITLE) == \
         RECORDING['episodeTitle']
-    assert state.attributes.get(mp.ATTR_MEDIA_CHANNEL) == \
+    assert state.attributes.get(ATTR_MEDIA_CHANNEL) == \
         "{} ({})".format(RECORDING['callsign'], RECORDING['major'])
-    assert state.attributes.get(mp.ATTR_INPUT_SOURCE) == RECORDING['major']
+    assert state.attributes.get(ATTR_INPUT_SOURCE) == RECORDING['major']
     assert state.attributes.get(ATTR_MEDIA_CURRENTLY_RECORDING) == \
         RECORDING['isRecording']
     assert state.attributes.get(ATTR_MEDIA_RATING) == RECORDING['rating']
@@ -423,7 +427,7 @@ async def test_check_attributes(hass, platforms, mock_now):
     state = hass.states.get(CLIENT_ENTITY_ID)
     assert state.state == STATE_PAUSED
     assert state.attributes.get(
-        mp.ATTR_MEDIA_POSITION_UPDATED_AT) == next_update
+        ATTR_MEDIA_POSITION_UPDATED_AT) == next_update
 
 
 async def test_main_services(hass, platforms, main_dtv, mock_now):
diff --git a/tests/components/media_player/test_monoprice.py b/tests/components/media_player/test_monoprice.py
index c6a6b3036d9..d6374cf9dd7 100644
--- a/tests/components/media_player/test_monoprice.py
+++ b/tests/components/media_player/test_monoprice.py
@@ -4,7 +4,7 @@ from unittest import mock
 import voluptuous as vol
 
 from collections import defaultdict
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     DOMAIN, SUPPORT_TURN_ON, SUPPORT_TURN_OFF, SUPPORT_VOLUME_MUTE,
     SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP, SUPPORT_SELECT_SOURCE)
 from homeassistant.const import STATE_ON, STATE_OFF
diff --git a/tests/components/media_player/test_samsungtv.py b/tests/components/media_player/test_samsungtv.py
index c2f5d28fd5d..a74f476981a 100644
--- a/tests/components/media_player/test_samsungtv.py
+++ b/tests/components/media_player/test_samsungtv.py
@@ -8,7 +8,7 @@ from asynctest import mock
 import pytest
 
 import tests.common
-from homeassistant.components.media_player import SUPPORT_TURN_ON, \
+from homeassistant.components.media_player.const import SUPPORT_TURN_ON, \
     MEDIA_TYPE_CHANNEL, MEDIA_TYPE_URL
 from homeassistant.components.media_player.samsungtv import setup_platform, \
     CONF_TIMEOUT, SamsungTVDevice, SUPPORT_SAMSUNGTV
diff --git a/tests/components/sonos/test_media_player.py b/tests/components/sonos/test_media_player.py
index 79eab1c1699..55ff96f202a 100644
--- a/tests/components/sonos/test_media_player.py
+++ b/tests/components/sonos/test_media_player.py
@@ -9,7 +9,7 @@ from pysonos import alarms
 
 from homeassistant.setup import setup_component
 from homeassistant.components.sonos import media_player as sonos
-from homeassistant.components.media_player import DOMAIN
+from homeassistant.components.media_player.const import DOMAIN
 from homeassistant.components.sonos.media_player import CONF_INTERFACE_ADDR
 from homeassistant.const import CONF_HOSTS, CONF_PLATFORM
 
diff --git a/tests/components/tts/test_init.py b/tests/components/tts/test_init.py
index 977b0669880..4786370f24f 100644
--- a/tests/components/tts/test_init.py
+++ b/tests/components/tts/test_init.py
@@ -10,7 +10,7 @@ import requests
 import homeassistant.components.http as http
 import homeassistant.components.tts as tts
 from homeassistant.components.tts.demo import DemoProvider
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     SERVICE_PLAY_MEDIA, MEDIA_TYPE_MUSIC, ATTR_MEDIA_CONTENT_ID,
     ATTR_MEDIA_CONTENT_TYPE, DOMAIN as DOMAIN_MP)
 from homeassistant.setup import setup_component, async_setup_component
diff --git a/tests/components/tts/test_marytts.py b/tests/components/tts/test_marytts.py
index 110473d75a8..7520ba2fbaa 100644
--- a/tests/components/tts/test_marytts.py
+++ b/tests/components/tts/test_marytts.py
@@ -5,7 +5,7 @@ import shutil
 
 import homeassistant.components.tts as tts
 from homeassistant.setup import setup_component
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     SERVICE_PLAY_MEDIA, DOMAIN as DOMAIN_MP)
 
 from tests.common import (
diff --git a/tests/components/tts/test_voicerss.py b/tests/components/tts/test_voicerss.py
index 334e35a9386..af4bdf3976c 100644
--- a/tests/components/tts/test_voicerss.py
+++ b/tests/components/tts/test_voicerss.py
@@ -4,7 +4,7 @@ import os
 import shutil
 
 import homeassistant.components.tts as tts
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     SERVICE_PLAY_MEDIA, ATTR_MEDIA_CONTENT_ID, DOMAIN as DOMAIN_MP)
 from homeassistant.setup import setup_component
 
diff --git a/tests/components/tts/test_yandextts.py b/tests/components/tts/test_yandextts.py
index 2675e322507..70c75b1f2ed 100644
--- a/tests/components/tts/test_yandextts.py
+++ b/tests/components/tts/test_yandextts.py
@@ -5,7 +5,7 @@ import shutil
 
 import homeassistant.components.tts as tts
 from homeassistant.setup import setup_component
-from homeassistant.components.media_player import (
+from homeassistant.components.media_player.const import (
     SERVICE_PLAY_MEDIA, DOMAIN as DOMAIN_MP)
 from tests.common import (
     get_test_home_assistant, assert_setup_component, mock_service)