tts: rename PiperTTSService to PiperHttpTTSService

examples/foundational/01-say-one-thing-piper.py

@@ -16,7 +16,7 @@ from pipecat.pipeline.runner import PipelineRunner
 from pipecat.pipeline.task import PipelineTask
 from pipecat.runner.types import RunnerArguments
 from pipecat.runner.utils import create_transport
-from pipecat.services.piper.tts import PiperTTSService
+from pipecat.services.piper.tts import PiperHttpTTSService
 from pipecat.transports.base_transport import BaseTransport, TransportParams
 from pipecat.transports.daily.transport import DailyParams
 from pipecat.transports.websocket.fastapi import FastAPIWebsocketParams
@@ -39,7 +39,7 @@ async def run_bot(transport: BaseTransport, runner_args: RunnerArguments):
 
     # Create an HTTP session
     async with aiohttp.ClientSession() as session:
-        tts = PiperTTSService(
+        tts = PiperHttpTTSService(
             base_url=os.getenv("PIPER_BASE_URL"), aiohttp_session=session, sample_rate=24000
         )
 

src/pipecat/services/piper/tts.py

@@ -21,9 +21,10 @@ from pipecat.services.tts_service import TTSService
 from pipecat.utils.tracing.service_decorators import traced_tts
 
 
-# This assumes a running TTS service running: https://github.com/OHF-Voice/piper1-gpl/blob/main/docs/API_HTTP.md
-class PiperTTSService(TTSService):
-    """Piper TTS service implementation.
+# This assumes a running TTS service running:
+# https://github.com/OHF-Voice/piper1-gpl/blob/main/docs/API_HTTP.md
+class PiperHttpTTSService(TTSService):
+    """Piper HTTP TTS service implementation.
 
     Provides integration with Piper's HTTP TTS server for text-to-speech
     synthesis. Supports streaming audio generation with configurable sample

tests/test_piper_tts.py

@@ -21,7 +21,7 @@ from pipecat.frames.frames import (
     TTSStoppedFrame,
     TTSTextFrame,
 )
-from pipecat.services.piper.tts import PiperTTSService
+from pipecat.services.piper.tts import PiperHttpTTSService
 from pipecat.tests.utils import run_test
 
 
@@ -67,8 +67,10 @@ async def test_run_piper_tts_success(aiohttp_client):
     base_url = str(client.make_url("")).rstrip("/")
 
     async with aiohttp.ClientSession() as session:
-        # Instantiate PiperTTSService with our mock server
-        tts_service = PiperTTSService(base_url=base_url, aiohttp_session=session, sample_rate=24000)
+        # Instantiate PiperHttpTTSService with our mock server
+        tts_service = PiperHttpTTSService(
+            base_url=base_url, aiohttp_session=session, sample_rate=24000
+        )
 
         frames_to_send = [
             TTSSpeakFrame(text="Hello world."),
@@ -117,7 +119,9 @@ async def test_run_piper_tts_error(aiohttp_client):
     base_url = str(client.make_url("")).rstrip("/")
 
     async with aiohttp.ClientSession() as session:
-        tts_service = PiperTTSService(base_url=base_url, aiohttp_session=session, sample_rate=24000)
+        tts_service = PiperHttpTTSService(
+            base_url=base_url, aiohttp_session=session, sample_rate=24000
+        )
 
         frames_to_send = [
             TTSSpeakFrame(text="Error case."),