add google application credentials

src/aios_kernel/google_text_to_speech_node.py

@@ -3,9 +3,11 @@ import os
 import asyncio
 from asyncio import Queue
 import logging
+from typing import Optional
 
 from google.cloud import texttospeech
 
+from .storage import AIStorage
 from .compute_task import ComputeTask, ComputeTaskResult, ComputeTaskState, ComputeTaskType
 from .compute_node import ComputeNode
 
@@ -31,8 +33,7 @@ class GoogleTextToSpeechNode(ComputeNode):
         super().__init__()
         self.node_id = "google_text_to_speech_node"
         self.task_queue = Queue()
-
-        self.client = texttospeech.TextToSpeechClient()
+        self.client: Optional[texttospeech.TextToSpeechClient] = None
 
         self.language_list = {
             "cnm-CN": {
@@ -86,6 +87,14 @@ class GoogleTextToSpeechNode(ComputeNode):
         }
         self.start()
 
+    def init(self):
+        user_config = AIStorage.get_instance().get_user_config()
+        google_application_credentials = user_config.get_value("google_application_credentials")
+        if google_application_credentials is None:
+            raise Exception("google_application_credentials is None!")
+        os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = google_application_credentials
+        self.client = texttospeech.TextToSpeechClient()
+
     def start(self):
         async def _run_task_loop():
             while True:
@@ -161,3 +170,11 @@ class GoogleTextToSpeechNode(ComputeNode):
 
     def is_local(self) -> bool:
         return False
+
+    def declare_user_config(self):
+        if os.getenv("GOOGLE_APPLICATION_CREDENTIALS") is None:
+            user_config = AIStorage.get_instance().get_user_config()
+            user_config.add_user_config("google_application_credentials",
+                                        "google application credentials, please visit:https://cloud.google.com/text-to-speech/docs/before-you-begin",
+                                        False,
+                                        None)

src/service/aios_shell/aios_shell.py

@@ -59,6 +59,9 @@ class AIOS_Shell:
         user_config.add_user_config("shell.current","last opened target and topic",True,"default@Jarvis")
         proxy.declare_user_config()
 
+        google_text_to_speech = GoogleTextToSpeechNode.get_instance()
+        google_text_to_speech.declare_user_config()
+
 
     async def _handle_no_target_msg(self,bus:AIBus,msg:AgentMsg) -> bool:
         target_id = msg.target.split(".")[0]
@@ -97,8 +100,13 @@ class AIOS_Shell:
             return False
         ComputeKernel.get_instance().add_compute_node(open_ai_node)
 
+        try:
             google_text_to_speech_node = GoogleTextToSpeechNode.get_instance()
+            google_text_to_speech_node.init()
             ComputeKernel.get_instance().add_compute_node(google_text_to_speech_node)
+        except Exception as e:
+            logger.error(f"google text to speech node initial failed! {e}")
+            return False
 
         llama_ai_node = LocalLlama_ComputeNode()
         await llama_ai_node.start()