fix: compatibility with ovos-plugin-manager 1.X.X (#4)

* fix: compatibility with ovos-plugin-manager 1.X.X

* fix: compatibility with ovos-plugin-manager 1.X.X

Author: JarbasAl

ovos_tts_plugin_SAM/__init__.py

@@ -1,9 +1,10 @@
+from os.path import expanduser, isfile
+
 import os
 import subprocess
 from distutils.spawn import find_executable
-from os.path import expanduser, isfile
-
 from ovos_plugin_manager.templates.tts import TTS, TTSValidator
+from ovos_utils import classproperty
 from ovos_utils.log import LOG
 
 
@@ -55,7 +56,7 @@ def get_voice_params(voice):
             pitch = 72
             throat = 110
             mouth = 105
-            speed =  82
+            speed = 82
         elif voice.lower() == "little old lady":
             pitch = 32
             throat = 145
@@ -120,8 +121,8 @@ def get_tts(self, sentence, wav_file, lang=None, voice=None,
 
         return wav_file, None
 
-    @property
-    def available_languages(self) -> set:
+    @classproperty
+    def available_languages(cls) -> set:
         """Return languages supported by this TTS implementation in this state
         This property should be overridden by the derived class to advertise
         what languages that engine supports.

requirements.txt

@@ -1 +1 @@
-ovos-plugin-manager>=0.0.1a12
+ovos-plugin-manager>=1.0.0,<2.0.0