TTS ID3 support (#5773)

* Add support for writing ID3 tags to the file for improved display in media players

* Lint and async fixes

* Use mutagen instead of taglib

* Fix tests

* Add fallback for album

* Requested changes

* move import

* Fix album name

* Change default options handling

* Move to member function / minor fix

* fix style

* fix lint

* change mutagen handling

* fix lint / add name to bytesio

* Update __init__.py

* Fix test, some cleanups

* Add mutagen exeption handling, fix tests

* fix mutagen taging

tests/components/tts/test_init.py

@@ -341,6 +341,10 @@ class TestTTS(object):
         assert len(calls) == 1
         req = requests.get(calls[0].data[ATTR_MEDIA_CONTENT_ID])
         _, demo_data = self.demo_provider.get_tts_audio("bla", 'en')
+        demo_data = tts.SpeechManager.write_tags(
+            "265944c108cbb00b2a621be5930513e03a0bb2cd_en_-_demo.mp3",
+            demo_data, self.demo_provider,
+            "I person is on front of your door.", 'en', None)
         assert req.status_code == 200
         assert req.content == demo_data
 
@@ -351,6 +355,7 @@ class TestTTS(object):
         config = {
             tts.DOMAIN: {
                 'platform': 'demo',
+                'language': 'de',
             }
         }
 
@@ -367,6 +372,10 @@ class TestTTS(object):
         assert len(calls) == 1
         req = requests.get(calls[0].data[ATTR_MEDIA_CONTENT_ID])
         _, demo_data = self.demo_provider.get_tts_audio("bla", "de")
+        demo_data = tts.SpeechManager.write_tags(
+            "265944c108cbb00b2a621be5930513e03a0bb2cd_de_-_demo.mp3",
+            demo_data, self.demo_provider,
+            "I person is on front of your door.", 'de', None)
         assert req.status_code == 200
         assert req.content == demo_data