cleanup examples and remove requests library

CHANGELOG.md

@@ -35,6 +35,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fixed a `BaseInputTransport` issue that was causing start/stop interruptions
   incoming frames to not cancel tasks and be processed properly.
 
+### Other
+
+- Remove `requests` library usage.
+
+- Cleanup examples and use `DailyRESTHelper`.
+
 ## [0.0.39] - 2024-07-23
 
 ### Fixed

examples/deployment/flyio-example/bot_runner.py

@@ -1,14 +1,21 @@
-import os
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+import aiohttp
 import argparse
 import subprocess
-import requests
+import os
-
-from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper, DailyRoomObject, DailyRoomProperties, DailyRoomParams
 
 from fastapi import FastAPI, Request, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse
 
+from pipecat.transports.services.helpers.daily_rest import (
+    DailyRESTHelper, DailyRoomObject, DailyRoomProperties, DailyRoomParams)
+
 from dotenv import load_dotenv
 load_dotenv(override=True)
 
@@ -52,53 +59,52 @@ app.add_middleware(
 # ----------------- Main ----------------- #
 
 
-def spawn_fly_machine(room_url: str, token: str):
+async def spawn_fly_machine(room_url: str, token: str):
-    # Use the same image as the bot runner
+    async with aiohttp.ClientSession() as session:
-    res = requests.get(f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines", headers=FLY_HEADERS)
+        # Use the same image as the bot runner
-    if res.status_code != 200:
+        async with session.get(f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines", headers=FLY_HEADERS) as r:
-        raise Exception(f"Unable to get machine info from Fly: {res.text}")
+            if r.status != 200:
-    image = res.json()[0]['config']['image']
+                text = await r.text()
+                raise Exception(f"Unable to get machine info from Fly: {text}")
 
-    # Machine configuration
+            data = await r.json()
-    cmd = f"python3 bot.py -u {room_url} -t {token}"
+            image = data[0]['config']['image']
-    cmd = cmd.split()
+
-    worker_props = {
+        # Machine configuration
-        "config": {
+        cmd = f"python3 bot.py -u {room_url} -t {token}"
-            "image": image,
+        cmd = cmd.split()
-            "auto_destroy": True,
+        worker_props = {
-            "init": {
+            "config": {
-                "cmd": cmd
+                "image": image,
+                "auto_destroy": True,
+                "init": {
+                    "cmd": cmd
+                },
+                "restart": {
+                    "policy": "no"
+                },
+                "guest": {
+                    "cpu_kind": "shared",
+                    "cpus": 1,
+                    "memory_mb": 1024
+                }
             },
-            "restart": {
+        }
-                "policy": "no"
-            },
-            "guest": {
-                "cpu_kind": "shared",
-                "cpus": 1,
-                "memory_mb": 1024
-            }
-        },
 
-    }
+        # Spawn a new machine instance
+        async with session.post(f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines", headers=FLY_HEADERS, json=worker_props) as r:
+            if r.status != 200:
+                text = await r.text()
+                raise Exception(f"Problem starting a bot worker: {text}")
 
-    # Spawn a new machine instance
+            data = await r.json()
-    res = requests.post(
+            # Wait for the machine to enter the started state
-        f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines",
+            vm_id = data['id']
-        headers=FLY_HEADERS,
-        json=worker_props)
 
-    if res.status_code != 200:
+        async with session.get(f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines/{vm_id}/wait?state=started", headers=FLY_HEADERS) as r:
-        raise Exception(f"Problem starting a bot worker: {res.text}")
+            if r.status != 200:
-
+                text = await r.text()
-    # Wait for the machine to enter the started state
+                raise Exception(f"Bot was unable to enter started state: {text}")
-    vm_id = res.json()['id']
-
-    res = requests.get(
-        f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines/{vm_id}/wait?state=started",
-        headers=FLY_HEADERS)
-
-    if res.status_code != 200:
-        raise Exception(f"Bot was unable to enter started state: {res.text}")
 
     print(f"Machine joined room: {room_url}")
 
@@ -121,7 +127,7 @@ async def start_bot(request: Request) -> JSONResponse:
             properties=DailyRoomProperties()
         )
         try:
-            room: DailyRoomObject = daily_rest_helper.create_room(params=params)
+            room: DailyRoomObject = await daily_rest_helper.create_room(params=params)
         except Exception as e:
             raise HTTPException(
                 status_code=500,
@@ -129,13 +135,13 @@ async def start_bot(request: Request) -> JSONResponse:
     else:
         # Check passed room URL exists, we should assume that it already has a sip set up
         try:
-            room: DailyRoomObject = daily_rest_helper.get_room_from_url(room_url)
+            room: DailyRoomObject = await daily_rest_helper.get_room_from_url(room_url)
         except Exception:
             raise HTTPException(
                 status_code=500, detail=f"Room not found: {room_url}")
 
     # Give the agent a token to join the session
-    token = daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
+    token = await daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
 
     if not room or not token:
         raise HTTPException(
@@ -156,13 +162,13 @@ async def start_bot(request: Request) -> JSONResponse:
                 status_code=500, detail=f"Failed to start subprocess: {e}")
     else:
         try:
-            spawn_fly_machine(room.url, token)
+            await spawn_fly_machine(room.url, token)
         except Exception as e:
             raise HTTPException(
                 status_code=500, detail=f"Failed to spawn VM: {e}")
 
     # Grab a token for the user to join with
-    user_token = daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
+    user_token = await daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
 
     return JSONResponse({
         "room_url": room.url,

examples/deployment/flyio-example/requirements.txt

@@ -1,6 +1,5 @@
 pipecat-ai[daily,openai,silero]
 fastapi
 uvicorn
-requests
 python-dotenv
-loguru
+loguru

examples/dialin-chatbot/bot_runner.py

@@ -6,15 +6,23 @@ provisioning a room and starting a Pipecat bot in response.
 
 Refer to README for more information.
 """
+
 import os
 import argparse
 import subprocess
-from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper, DailyRoomObject, DailyRoomProperties, DailyRoomSipParams, DailyRoomParams
+
 from fastapi import FastAPI, Request, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse, PlainTextResponse
 from twilio.twiml.voice_response import VoiceResponse
 
+from pipecat.transports.services.helpers.daily_rest import (
+    DailyRESTHelper,
+    DailyRoomObject,
+    DailyRoomProperties,
+    DailyRoomSipParams,
+    DailyRoomParams)
+
 from dotenv import load_dotenv
 load_dotenv(override=True)
 
@@ -53,7 +61,7 @@ action using the Twilio Client library.
 """
 
 
-def _create_daily_room(room_url, callId, callDomain=None, vendor="daily"):
+async def _create_daily_room(room_url, callId, callDomain=None, vendor="daily"):
     if not room_url:
         params = DailyRoomParams(
             properties=DailyRoomProperties(
@@ -68,14 +76,13 @@ def _create_daily_room(room_url, callId, callDomain=None, vendor="daily"):
         )
 
         print(f"Creating new room...")
-        room: DailyRoomObject = daily_rest_helper.create_room(params=params)
+        room: DailyRoomObject = await daily_rest_helper.create_room(params=params)
 
     else:
         # Check passed room URL exist (we assume that it already has a sip set up!)
         try:
             print(f"Joining existing room: {room_url}")
-            room: DailyRoomObject = daily_rest_helper.get_room_from_url(
+            room: DailyRoomObject = await daily_rest_helper.get_room_from_url(room_url)
-                room_url)
         except Exception:
             raise HTTPException(
                 status_code=500, detail=f"Room not found: {room_url}")
@@ -83,7 +90,7 @@ def _create_daily_room(room_url, callId, callDomain=None, vendor="daily"):
     print(f"Daily room: {room.url} {room.config.sip_endpoint}")
 
     # Give the agent a token to join the session
-    token = daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
+    token = await daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
 
     if not room or not token:
         raise HTTPException(
@@ -92,11 +99,11 @@ def _create_daily_room(room_url, callId, callDomain=None, vendor="daily"):
     # Spawn a new agent, and join the user session
     # Note: this is mostly for demonstration purposes (refer to 'deployment' in docs)
     if vendor == "daily":
-        bot_proc = f"python3 -m bot_daily -u {room.url} -t {token} -i {
+        bot_proc = f"python3 - m bot_daily - u {room.url} - t {token} - i {
-            callId} -d {callDomain}"
+            callId} - d {callDomain}"
     else:
-        bot_proc = f"python3 -m bot_twilio -u {room.url} -t {
+        bot_proc = f"python3 - m bot_twilio - u {room.url} - t {
-            token} -i {callId} -s {room.config.sip_endpoint}"
+            token} - i {callId} - s {room.config.sip_endpoint}"
 
     try:
         subprocess.Popen(
@@ -140,8 +147,7 @@ async def twilio_start_bot(request: Request):
 
     # create room and tell the bot to join the created room
     # note: Twilio does not require a callDomain
-    room: DailyRoomObject = _create_daily_room(
+    room: DailyRoomObject = await _create_daily_room(room_url, callId, None, "twilio")
-        room_url, callId, None, "twilio")
 
     print(f"Put Twilio on hold...")
     # We have the room and the SIP URI,
@@ -178,8 +184,7 @@ async def daily_start_bot(request: Request) -> JSONResponse:
             detail="Missing properties 'callId' or 'callDomain'")
 
     print(f"CallId: {callId}, CallDomain: {callDomain}")
-    room: DailyRoomObject = _create_daily_room(
+    room: DailyRoomObject = await _create_daily_room(room_url, callId, callDomain, "daily")
-        room_url, callId, callDomain, "daily")
 
     # Grab a token for the user to join with
     return JSONResponse({

examples/dialin-chatbot/requirements.txt

@@ -1,7 +1,5 @@
 pipecat-ai[daily,openai,silero]
 fastapi
 uvicorn
-requests
 python-dotenv
-loguru
+twilio
-twilio

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

@@ -27,7 +27,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url):
+async def main():
+    (room_url, _) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url, None, "Say One Thing", DailyParams(audio_out_enabled=True))
@@ -52,5 +53,4 @@ async def main(room_url):
         await runner.run(task)
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url))

examples/foundational/02-llm-say-one-thing.py

@@ -28,7 +28,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url):
+async def main():
+    (room_url, _) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -64,5 +65,4 @@ async def main(room_url):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url))

examples/foundational/03-still-frame.py

@@ -27,7 +27,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url):
+async def main():
+    (room_url, _) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -64,5 +65,4 @@ async def main(room_url):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url))

examples/foundational/04-utterance-and-speech.py

@@ -30,7 +30,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str):
+async def main():
+    (room_url, _) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(room_url, None, "Static And Dynamic Speech")
 
@@ -82,5 +83,4 @@ async def main(room_url: str):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url))

examples/foundational/05-sync-speech-and-image.py

@@ -73,7 +73,8 @@ class MonthPrepender(FrameProcessor):
             await self.push_frame(frame, direction)
 
 
-async def main(room_url):
+async def main():
+    (room_url, _) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -162,5 +163,4 @@ async def main(room_url):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url))

examples/foundational/06-listen-and-respond.py

@@ -34,7 +34,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -99,5 +100,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/06a-image-sync.py

@@ -59,7 +59,8 @@ class ImageSyncAggregator(FrameProcessor):
             await self.push_frame(frame)
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -125,5 +126,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07-interruptible.py

@@ -31,7 +31,9 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -94,5 +96,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07a-interruptible-anthropic.py

@@ -31,7 +31,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -91,5 +92,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07b-interruptible-langchain.py

@@ -47,7 +47,8 @@ def get_session_history(session_id: str) -> BaseChatMessageHistory:
     return message_store[session_id]
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -121,5 +122,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07c-interruptible-deepgram.py

@@ -31,7 +31,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -93,5 +94,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07d-interruptible-cartesia.py

@@ -31,7 +31,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     transport = DailyTransport(
         room_url,
         token,
@@ -90,5 +91,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07e-interruptible-playht.py

@@ -30,7 +30,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     transport = DailyTransport(
         room_url,
         token,
@@ -89,5 +90,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07f-interruptible-azure.py

@@ -30,7 +30,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     transport = DailyTransport(
         room_url,
         token,
@@ -96,5 +97,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07g-interruptible-openai-tts.py

@@ -30,7 +30,9 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     transport = DailyTransport(
         room_url,
         token,
@@ -88,5 +90,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07h-interruptible-openpipe.py

@@ -34,7 +34,9 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -98,5 +100,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07i-interruptible-xtts.py

@@ -32,7 +32,9 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -92,5 +94,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/07j-interruptible-gladia.py

@@ -33,7 +33,9 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -97,5 +99,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/08-bots-arguing.py

@@ -22,7 +22,9 @@ logger = logging.getLogger("pipecat")
 logger.setLevel(logging.DEBUG)
 
 
-async def main(room_url: str):
+async def main():
+    (room_url, _) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -144,5 +146,4 @@ async def main(room_url: str):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url))

examples/foundational/09-mirror.py

@@ -23,7 +23,9 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url, token):
+async def main():
+    (room_url, token) = await configure()
+
     transport = DailyTransport(
         room_url, token, "Test",
         DailyParams(
@@ -50,5 +52,4 @@ async def main(room_url, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/09a-local-mirror.py

@@ -27,7 +27,9 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url, token):
+async def main():
+    (room_url, token) = await configure()
+
     tk_root = tk.Tk()
     tk_root.title("Local Mirror")
 
@@ -62,5 +64,4 @@ async def main(room_url, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/10-wake-phrase.py

@@ -31,7 +31,8 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
 
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
@@ -90,5 +91,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/11-sound-effects.py

@@ -83,7 +83,9 @@ class InboundSoundEffectWrapper(FrameProcessor):
             await self.push_frame(frame, direction)
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -148,5 +150,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/12-describe-video.py

@@ -49,7 +49,9 @@ class UserImageRequester(FrameProcessor):
         await self.push_frame(frame, direction)
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -108,5 +110,4 @@ async def main(room_url: str, token):
         await runner.run(task)
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/12a-describe-video-gemini-flash.py

@@ -49,7 +49,9 @@ class UserImageRequester(FrameProcessor):
         await self.push_frame(frame, direction)
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -104,5 +106,4 @@ async def main(room_url: str, token):
         await runner.run(task)
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/12b-describe-video-gpt-4o.py

@@ -49,7 +49,9 @@ class UserImageRequester(FrameProcessor):
         await self.push_frame(frame, direction)
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -104,5 +106,4 @@ async def main(room_url: str, token):
         await runner.run(task)
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/12c-describe-video-anthropic.py

@@ -49,7 +49,9 @@ class UserImageRequester(FrameProcessor):
         await self.push_frame(frame, direction)
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -104,5 +106,4 @@ async def main(room_url: str, token):
         await runner.run(task)
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/13-whisper-transcription.py

@@ -35,7 +35,9 @@ class TranscriptionLogger(FrameProcessor):
             print(f"Transcription: {frame.text}")
 
 
-async def main(room_url: str):
+async def main():
+    (room_url, _) = await configure()
+
     transport = DailyTransport(room_url, None, "Transcription bot",
                                DailyParams(audio_in_enabled=True))
 
@@ -53,5 +55,4 @@ async def main(room_url: str):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url))

examples/foundational/13b-deepgram-transcription.py

@@ -36,11 +36,13 @@ class TranscriptionLogger(FrameProcessor):
             print(f"Transcription: {frame.text}")
 
 
-async def main(room_url: str):
+async def main():
+    (room_url, _) = await configure()
+
     transport = DailyTransport(room_url, None, "Transcription bot",
                                DailyParams(audio_in_enabled=True))
 
-    stt = DeepgramSTTService(os.getenv("DEEPGRAM_API_KEY"))
+    stt = DeepgramSTTService(api_key=os.getenv("DEEPGRAM_API_KEY"))
 
     tl = TranscriptionLogger()
 
@@ -54,5 +56,4 @@ async def main(room_url: str):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url))

examples/foundational/14-function-calling.py

@@ -44,7 +44,9 @@ async def fetch_weather_from_api(llm, args):
     return {"conditions": "nice", "temperature": "75"}
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -124,7 +126,7 @@ async def main(room_url: str, token):
 
         task = PipelineTask(pipeline)
 
-        @ transport.event_handler("on_first_participant_joined")
+        @transport.event_handler("on_first_participant_joined")
         async def on_first_participant_joined(transport, participant):
             transport.capture_participant_transcription(participant["id"])
             # Kick off the conversation.
@@ -134,7 +136,5 @@ async def main(room_url: str, token):
 
         await runner.run(task)
 
-
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/15-switch-voices.py

@@ -5,7 +5,6 @@
 #
 
 import asyncio
-import aiohttp
 import os
 import sys
 
@@ -58,98 +57,98 @@ async def barbershop_man_filter(frame) -> bool:
     return current_voice == "Barbershop Man"
 
 
-async def main(room_url: str, token):
+async def main():
-    async with aiohttp.ClientSession() as session:
+    (room_url, token) = await configure()
-        transport = DailyTransport(
+
-            room_url,
+    transport = DailyTransport(
-            token,
+        room_url,
-            "Pipecat",
+        token,
-            DailyParams(
+        "Pipecat",
-                audio_out_enabled=True,
+        DailyParams(
-                transcription_enabled=True,
+            audio_out_enabled=True,
-                vad_enabled=True,
+            transcription_enabled=True,
-                vad_analyzer=SileroVADAnalyzer()
+            vad_enabled=True,
-            )
+            vad_analyzer=SileroVADAnalyzer()
         )
+    )
 
-        news_lady = CartesiaTTSService(
+    news_lady = CartesiaTTSService(
-            api_key=os.getenv("CARTESIA_API_KEY"),
+        api_key=os.getenv("CARTESIA_API_KEY"),
-            voice_id="bf991597-6c13-47e4-8411-91ec2de5c466",  # Newslady
+        voice_id="bf991597-6c13-47e4-8411-91ec2de5c466",  # Newslady
-        )
+    )
 
-        british_lady = CartesiaTTSService(
+    british_lady = CartesiaTTSService(
-            api_key=os.getenv("CARTESIA_API_KEY"),
+        api_key=os.getenv("CARTESIA_API_KEY"),
-            voice_id="79a125e8-cd45-4c13-8a67-188112f4dd22",  # British Lady
+        voice_id="79a125e8-cd45-4c13-8a67-188112f4dd22",  # British Lady
-        )
+    )
 
-        barbershop_man = CartesiaTTSService(
+    barbershop_man = CartesiaTTSService(
-            api_key=os.getenv("CARTESIA_API_KEY"),
+        api_key=os.getenv("CARTESIA_API_KEY"),
-            voice_id="a0e99841-438c-4a64-b679-ae501e7d6091",  # Barbershop Man
+        voice_id="a0e99841-438c-4a64-b679-ae501e7d6091",  # Barbershop Man
-        )
+    )
 
-        llm = OpenAILLMService(
+    llm = OpenAILLMService(
-            api_key=os.getenv("OPENAI_API_KEY"),
+        api_key=os.getenv("OPENAI_API_KEY"),
-            model="gpt-4o")
+        model="gpt-4o")
-        llm.register_function("switch_voice", switch_voice)
+    llm.register_function("switch_voice", switch_voice)
 
-        tools = [
+    tools = [
-            ChatCompletionToolParam(
+        ChatCompletionToolParam(
-                type="function",
+            type="function",
-                function={
+            function={
-                    "name": "switch_voice",
+                "name": "switch_voice",
-                    "description": "Switch your voice only when the user asks you to",
+                "description": "Switch your voice only when the user asks you to",
-                    "parameters": {
+                "parameters": {
-                        "type": "object",
+                    "type": "object",
-                        "properties": {
+                    "properties": {
-                            "voice": {
+                        "voice": {
-                                "type": "string",
+                            "type": "string",
-                                "description": "The voice the user wants you to use",
+                            "description": "The voice the user wants you to use",
-                            },
                         },
-                        "required": ["voice"],
                     },
-                })]
+                    "required": ["voice"],
-        messages = [
+                },
+            })]
+    messages = [
+        {
+            "role": "system",
+            "content": "You are a helpful LLM in a WebRTC call. Your goal is to demonstrate your capabilities. Respond to what the user said in a creative and helpful way. Your output should not include non-alphanumeric characters. You can do the following voices: 'News Lady', 'British Lady' and 'Barbershop Man'.",
+        },
+    ]
+
+    context = OpenAILLMContext(messages, tools)
+    tma_in = LLMUserContextAggregator(context)
+    tma_out = LLMAssistantContextAggregator(context)
+
+    pipeline = Pipeline([
+        transport.input(),   # Transport user input
+        tma_in,              # User responses
+        llm,                 # LLM
+        ParallelPipeline(    # TTS (one of the following vocies)
+            [FunctionFilter(news_lady_filter), news_lady],            # News Lady voice
+            [FunctionFilter(british_lady_filter), british_lady],      # British Lady voice
+            [FunctionFilter(barbershop_man_filter), barbershop_man],  # Barbershop Man voice
+        ),
+        transport.output(),  # Transport bot output
+        tma_out              # Assistant spoken responses
+    ])
+
+    task = PipelineTask(pipeline, PipelineParams(allow_interruptions=True))
+
+    @transport.event_handler("on_first_participant_joined")
+    async def on_first_participant_joined(transport, participant):
+        transport.capture_participant_transcription(participant["id"])
+        # Kick off the conversation.
+        messages.append(
             {
                 "role": "system",
-                "content": "You are a helpful LLM in a WebRTC call. Your goal is to demonstrate your capabilities. Respond to what the user said in a creative and helpful way. Your output should not include non-alphanumeric characters. You can do the following voices: 'News Lady', 'British Lady' and 'Barbershop Man'.",
+                "content": f"Please introduce yourself to the user and let them know the voices you can do. Your initial responses should be as if you were a {current_voice}."})
-            },
+        await task.queue_frames([LLMMessagesFrame(messages)])
-        ]
 
-        context = OpenAILLMContext(messages, tools)
+    runner = PipelineRunner()
-        tma_in = LLMUserContextAggregator(context)
-        tma_out = LLMAssistantContextAggregator(context)
 
-        pipeline = Pipeline([
+    await runner.run(task)
-            transport.input(),   # Transport user input
-            tma_in,              # User responses
-            llm,                 # LLM
-            ParallelPipeline(    # TTS (one of the following vocies)
-                [FunctionFilter(news_lady_filter), news_lady],            # News Lady voice
-                [FunctionFilter(british_lady_filter), british_lady],      # British Lady voice
-                [FunctionFilter(barbershop_man_filter), barbershop_man],  # Barbershop Man voice
-            ),
-            transport.output(),  # Transport bot output
-            tma_out              # Assistant spoken responses
-        ])
-
-        task = PipelineTask(pipeline, PipelineParams(allow_interruptions=True))
-
-        @transport.event_handler("on_first_participant_joined")
-        async def on_first_participant_joined(transport, participant):
-            transport.capture_participant_transcription(participant["id"])
-            # Kick off the conversation.
-            messages.append(
-                {
-                    "role": "system",
-                    "content": f"Please introduce yourself to the user and let them know the voices you can do. Your initial responses should be as if you were a {current_voice}."})
-            await task.queue_frames([LLMMessagesFrame(messages)])
-
-        runner = PipelineRunner()
-
-        await runner.run(task)
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/15a-switch-languages.py

@@ -55,7 +55,9 @@ async def spanish_filter(frame) -> bool:
     return current_language == "Spanish"
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -149,5 +151,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/16-gpu-container-local-bot.py

@@ -32,7 +32,9 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -126,5 +128,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/17-detect-user-idle.py

@@ -33,7 +33,9 @@ logger.remove(0)
 logger.add(sys.stderr, level="DEBUG")
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
+
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -104,5 +106,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/foundational/runner.py

@@ -1,11 +1,16 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import argparse
 import os
-import time
+
-import urllib
+from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper
-import requests
 
 
-def configure():
+async def configure():
     parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")
     parser.add_argument(
         "-u",
@@ -33,26 +38,12 @@ def configure():
     if not key:
         raise Exception("No Daily API key specified. use the -k/--apikey option from the command line, or set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
 
+    daily_rest_helper = DailyRESTHelper(key, os.getenv("DAILY_API_URL", "https://api.daily.co/v1"))
+
     # Create a meeting token for the given room with an expiration 1 hour in
     # the future.
-    room_name: str = urllib.parse.urlparse(url).path[1:]
+    expiry_time: float = 60 * 60
-    expiration: float = time.time() + 60 * 60
 
-    res: requests.Response = requests.post(
+    token = await daily_rest_helper.get_token(url, expiry_time)
-        f"https://api.daily.co/v1/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
 
     return (url, token)

examples/moondream-chatbot/bot.py

@@ -1,3 +1,9 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import asyncio
 import aiohttp
 import os
@@ -128,7 +134,8 @@ class ImageFilterProcessor(FrameProcessor):
             await self.push_frame(frame)
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -204,5 +211,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/moondream-chatbot/requirements.txt

@@ -1,5 +1,4 @@
 python-dotenv
-requests
 fastapi[all]
 uvicorn
 pipecat-ai[daily,moondream,openai,silero]

examples/moondream-chatbot/runner.py

@@ -1,11 +1,16 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import argparse
 import os
-import time
+
-import urllib
+from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper
-import requests
 
 
-def configure():
+async def configure():
     parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")
     parser.add_argument(
         "-u",
@@ -33,26 +38,12 @@ def configure():
     if not key:
         raise Exception("No Daily API key specified. use the -k/--apikey option from the command line, or set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
 
+    daily_rest_helper = DailyRESTHelper(key, os.getenv("DAILY_API_URL", "https://api.daily.co/v1"))
+
     # Create a meeting token for the given room with an expiration 1 hour in
     # the future.
-    room_name: str = urllib.parse.urlparse(url).path[1:]
+    expiry_time: float = 60 * 60
-    expiration: float = time.time() + 60 * 60
 
-    res: requests.Response = requests.post(
+    token = await daily_rest_helper.get_token(url, expiry_time)
-        f"https://api.daily.co/v1/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
 
     return (url, token)

examples/moondream-chatbot/server.py

@@ -1,3 +1,9 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import os
 import argparse
 import subprocess
@@ -7,17 +13,22 @@ from fastapi import FastAPI, Request, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse, RedirectResponse
 
-from utils.daily_helpers import create_room as _create_room, get_token
+from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper, DailyRoomParams
 
 MAX_BOTS_PER_ROOM = 1
 
 # Bot sub-process dict for status reporting and concurrency control
 bot_procs = {}
 
+daily_rest_helper = DailyRESTHelper(
+    os.getenv("DAILY_API_KEY", ""),
+    os.getenv("DAILY_API_URL", 'https://api.daily.co/v1'))
+
 
 def cleanup():
     # Clean up function, just to be extra safe
-    for proc in bot_procs.values():
+    for entry in bot_procs.values():
+        proc = entry[0]
         proc.terminate()
         proc.wait()
 
@@ -39,45 +50,45 @@ app.add_middleware(
 @app.get("/start")
 async def start_agent(request: Request):
     print(f"!!! Creating room")
-    room_url, room_name = _create_room()
+    room = await daily_rest_helper.create_room(DailyRoomParams())
-    print(f"!!! Room URL: {room_url}")
+    print(f"!!! Room URL: {room.url}")
     # Ensure the room property is present
-    if not room_url:
+    if not room.url:
         raise HTTPException(
             status_code=500,
             detail="Missing 'room' property in request data. Cannot start agent without a target room!")
 
     # Check if there is already an existing process running in this room
     num_bots_in_room = sum(
-        1 for proc in bot_procs.values() if proc[1] == room_url and proc[0].poll() is None)
+        1 for proc in bot_procs.values() if proc[1] == room.url and proc[0].poll() is None)
     if num_bots_in_room >= MAX_BOTS_PER_ROOM:
         raise HTTPException(
-            status_code=500, detail=f"Max bot limited reach for room: {room_url}")
+            status_code=500, detail=f"Max bot limited reach for room: {room.url}")
 
     # Get the token for the room
-    token = get_token(room_url)
+    token = await daily_rest_helper.get_token(room.url)
 
     if not token:
         raise HTTPException(
-            status_code=500, detail=f"Failed to get token for room: {room_url}")
+            status_code=500, detail=f"Failed to get token for room: {room.url}")
 
     # Spawn a new agent, and join the user session
     # Note: this is mostly for demonstration purposes (refer to 'deployment' in README)
     try:
         proc = subprocess.Popen(
             [
-                f"python3 -m bot -u {room_url} -t {token}"
+                f"python3 -m bot -u {room.url} -t {token}"
             ],
             shell=True,
             bufsize=1,
             cwd=os.path.dirname(os.path.abspath(__file__))
         )
-        bot_procs[proc.pid] = (proc, room_url)
+        bot_procs[proc.pid] = (proc, room.url)
     except Exception as e:
         raise HTTPException(
             status_code=500, detail=f"Failed to start subprocess: {e}")
 
-    return RedirectResponse(room_url)
+    return RedirectResponse(room.url)
 
 
 @app.get("/status/{pid}")

examples/moondream-chatbot/utils/daily_helpers.py

@@ -1,109 +0,0 @@
-
-import urllib.parse
-import os
-import time
-import urllib
-import requests
-
-from dotenv import load_dotenv
-load_dotenv()
-
-
-daily_api_path = os.getenv("DAILY_API_URL") or "api.daily.co/v1"
-daily_api_key = os.getenv("DAILY_API_KEY")
-
-
-def create_room() -> tuple[str, str]:
-    """
-    Helper function to create a Daily room.
-    # See: https://docs.daily.co/reference/rest-api/rooms
-
-    Returns:
-        tuple: A tuple containing the room URL and room name.
-
-    Raises:
-        Exception: If the request to create the room fails or if the response does not contain the room URL or room name.
-    """
-    room_props = {
-        "exp": time.time() + 60 * 60,  # 1 hour
-        "enable_chat": True,
-        "enable_emoji_reactions": True,
-        "eject_at_room_exp": True,
-        "enable_prejoin_ui": False,  # Important for the bot to be able to join headlessly
-    }
-    res = requests.post(
-        f"https://{daily_api_path}/rooms",
-        headers={"Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": room_props
-        },
-    )
-    if res.status_code != 200:
-        raise Exception(f"Unable to create room: {res.text}")
-
-    data = res.json()
-    room_url: str = data.get("url")
-    room_name: str = data.get("name")
-    if room_url is None or room_name is None:
-        raise Exception("Missing room URL or room name in response")
-
-    return room_url, room_name
-
-
-def get_name_from_url(room_url: str) -> str:
-    """
-    Extracts the name from a given room URL.
-
-    Args:
-        room_url (str): The URL of the room.
-
-    Returns:
-        str: The extracted name from the room URL.
-    """
-    return urllib.parse.urlparse(room_url).path[1:]
-
-
-def get_token(room_url: str) -> str:
-    """
-    Retrieves a meeting token for the specified Daily room URL.
-    # See: https://docs.daily.co/reference/rest-api/meeting-tokens
-
-    Args:
-        room_url (str): The URL of the Daily room.
-
-    Returns:
-        str: The meeting token.
-
-    Raises:
-        Exception: If no room URL is specified or if no Daily API key is specified.
-        Exception: If there is an error creating the meeting token.
-    """
-    if not room_url:
-        raise Exception(
-            "No Daily room specified. You must specify a Daily room in order a token to be generated.")
-
-    if not daily_api_key:
-        raise Exception(
-            "No Daily API key specified. set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
-
-    expiration: float = time.time() + 60 * 60
-    room_name = get_name_from_url(room_url)
-
-    res: requests.Response = requests.post(
-        f"https://{daily_api_path}/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,  # Owner tokens required for transcription
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
-
-    return token

examples/patient-intake/bot.py

@@ -257,7 +257,8 @@ class IntakeProcessor:
         return None
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -265,9 +266,6 @@ async def main(room_url: str, token):
             "Chatbot",
             DailyParams(
                 audio_out_enabled=True,
-                camera_out_enabled=True,
-                camera_out_width=1024,
-                camera_out_height=576,
                 vad_enabled=True,
                 vad_analyzer=SileroVADAnalyzer(),
                 transcription_enabled=True,
@@ -351,5 +349,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/patient-intake/requirements.txt

@@ -1,5 +1,4 @@
 python-dotenv
-requests
 fastapi[all]
 uvicorn
 pipecat-ai[daily,openai,silero]

examples/patient-intake/runner.py

@@ -1,11 +1,16 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import argparse
 import os
-import time
+
-import urllib
+from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper
-import requests
 
 
-def configure():
+async def configure():
     parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")
     parser.add_argument(
         "-u",
@@ -33,26 +38,12 @@ def configure():
     if not key:
         raise Exception("No Daily API key specified. use the -k/--apikey option from the command line, or set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
 
+    daily_rest_helper = DailyRESTHelper(key, os.getenv("DAILY_API_URL", "https://api.daily.co/v1"))
+
     # Create a meeting token for the given room with an expiration 1 hour in
     # the future.
-    room_name: str = urllib.parse.urlparse(url).path[1:]
+    expiry_time: float = 60 * 60
-    expiration: float = time.time() + 60 * 60
 
-    res: requests.Response = requests.post(
+    token = await daily_rest_helper.get_token(url, expiry_time)
-        f"https://api.daily.co/v1/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
 
     return (url, token)

examples/patient-intake/server.py

@@ -1,3 +1,9 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import os
 import argparse
 import subprocess
@@ -7,17 +13,22 @@ from fastapi import FastAPI, Request, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse, RedirectResponse
 
-from utils.daily_helpers import create_room as _create_room, get_token
+from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper, DailyRoomParams
 
 MAX_BOTS_PER_ROOM = 1
 
 # Bot sub-process dict for status reporting and concurrency control
 bot_procs = {}
 
+daily_rest_helper = DailyRESTHelper(
+    os.getenv("DAILY_API_KEY", ""),
+    os.getenv("DAILY_API_URL", 'https://api.daily.co/v1'))
+
 
 def cleanup():
     # Clean up function, just to be extra safe
-    for proc in bot_procs.values():
+    for entry in bot_procs.values():
+        proc = entry[0]
         proc.terminate()
         proc.wait()
 
@@ -39,45 +50,45 @@ app.add_middleware(
 @app.get("/start")
 async def start_agent(request: Request):
     print(f"!!! Creating room")
-    room_url, room_name = _create_room()
+    room = await daily_rest_helper.create_room(DailyRoomParams())
-    print(f"!!! Room URL: {room_url}")
+    print(f"!!! Room URL: {room.url}")
     # Ensure the room property is present
-    if not room_url:
+    if not room.url:
         raise HTTPException(
             status_code=500,
             detail="Missing 'room' property in request data. Cannot start agent without a target room!")
 
     # Check if there is already an existing process running in this room
     num_bots_in_room = sum(
-        1 for proc in bot_procs.values() if proc[1] == room_url and proc[0].poll() is None)
+        1 for proc in bot_procs.values() if proc[1] == room.url and proc[0].poll() is None)
     if num_bots_in_room >= MAX_BOTS_PER_ROOM:
         raise HTTPException(
-            status_code=500, detail=f"Max bot limited reach for room: {room_url}")
+            status_code=500, detail=f"Max bot limited reach for room: {room.url}")
 
     # Get the token for the room
-    token = get_token(room_url)
+    token = await daily_rest_helper.get_token(room.url)
 
     if not token:
         raise HTTPException(
-            status_code=500, detail=f"Failed to get token for room: {room_url}")
+            status_code=500, detail=f"Failed to get token for room: {room.url}")
 
     # Spawn a new agent, and join the user session
     # Note: this is mostly for demonstration purposes (refer to 'deployment' in README)
     try:
         proc = subprocess.Popen(
             [
-                f"python3 -m bot -u {room_url} -t {token}"
+                f"python3 -m bot -u {room.url} -t {token}"
             ],
             shell=True,
             bufsize=1,
             cwd=os.path.dirname(os.path.abspath(__file__))
         )
-        bot_procs[proc.pid] = (proc, room_url)
+        bot_procs[proc.pid] = (proc, room.url)
     except Exception as e:
         raise HTTPException(
             status_code=500, detail=f"Failed to start subprocess: {e}")
 
-    return RedirectResponse(room_url)
+    return RedirectResponse(room.url)
 
 
 @app.get("/status/{pid}")

examples/patient-intake/utils/daily_helpers.py

@@ -1,109 +0,0 @@
-
-import urllib.parse
-import os
-import time
-import urllib
-import requests
-
-from dotenv import load_dotenv
-load_dotenv()
-
-
-daily_api_path = os.getenv("DAILY_API_URL") or "api.daily.co/v1"
-daily_api_key = os.getenv("DAILY_API_KEY")
-
-
-def create_room() -> tuple[str, str]:
-    """
-    Helper function to create a Daily room.
-    # See: https://docs.daily.co/reference/rest-api/rooms
-
-    Returns:
-        tuple: A tuple containing the room URL and room name.
-
-    Raises:
-        Exception: If the request to create the room fails or if the response does not contain the room URL or room name.
-    """
-    room_props = {
-        "exp": time.time() + 60 * 60,  # 1 hour
-        "enable_chat": True,
-        "enable_emoji_reactions": True,
-        "eject_at_room_exp": True,
-        "enable_prejoin_ui": False,  # Important for the bot to be able to join headlessly
-    }
-    res = requests.post(
-        f"https://{daily_api_path}/rooms",
-        headers={"Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": room_props
-        },
-    )
-    if res.status_code != 200:
-        raise Exception(f"Unable to create room: {res.text}")
-
-    data = res.json()
-    room_url: str = data.get("url")
-    room_name: str = data.get("name")
-    if room_url is None or room_name is None:
-        raise Exception("Missing room URL or room name in response")
-
-    return room_url, room_name
-
-
-def get_name_from_url(room_url: str) -> str:
-    """
-    Extracts the name from a given room URL.
-
-    Args:
-        room_url (str): The URL of the room.
-
-    Returns:
-        str: The extracted name from the room URL.
-    """
-    return urllib.parse.urlparse(room_url).path[1:]
-
-
-def get_token(room_url: str) -> str:
-    """
-    Retrieves a meeting token for the specified Daily room URL.
-    # See: https://docs.daily.co/reference/rest-api/meeting-tokens
-
-    Args:
-        room_url (str): The URL of the Daily room.
-
-    Returns:
-        str: The meeting token.
-
-    Raises:
-        Exception: If no room URL is specified or if no Daily API key is specified.
-        Exception: If there is an error creating the meeting token.
-    """
-    if not room_url:
-        raise Exception(
-            "No Daily room specified. You must specify a Daily room in order a token to be generated.")
-
-    if not daily_api_key:
-        raise Exception(
-            "No Daily API key specified. set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
-
-    expiration: float = time.time() + 60 * 60
-    room_name = get_name_from_url(room_url)
-
-    res: requests.Response = requests.post(
-        f"https://{daily_api_path}/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,  # Owner tokens required for transcription
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
-
-    return token

examples/simple-chatbot/bot.py

@@ -1,3 +1,9 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import asyncio
 import aiohttp
 import os
@@ -77,7 +83,8 @@ class TalkingAnimation(FrameProcessor):
         await self.push_frame(frame)
 
 
-async def main(room_url: str, token):
+async def main():
+    (room_url, token) = await configure()
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
             room_url,
@@ -165,5 +172,4 @@ async def main(room_url: str, token):
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/simple-chatbot/requirements.txt

@@ -1,5 +1,4 @@
 python-dotenv
-requests
 fastapi[all]
 uvicorn
 pipecat-ai[daily,openai,silero]

examples/simple-chatbot/runner.py

@@ -1,11 +1,16 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import argparse
 import os
-import time
+
-import urllib
+from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper
-import requests
 
 
-def configure():
+async def configure():
     parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")
     parser.add_argument(
         "-u",
@@ -33,26 +38,12 @@ def configure():
     if not key:
         raise Exception("No Daily API key specified. use the -k/--apikey option from the command line, or set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
 
+    daily_rest_helper = DailyRESTHelper(key, os.getenv("DAILY_API_URL", "https://api.daily.co/v1"))
+
     # Create a meeting token for the given room with an expiration 1 hour in
     # the future.
-    room_name: str = urllib.parse.urlparse(url).path[1:]
+    expiry_time: float = 60 * 60
-    expiration: float = time.time() + 60 * 60
 
-    res: requests.Response = requests.post(
+    token = await daily_rest_helper.get_token(url, expiry_time)
-        f"https://api.daily.co/v1/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
 
     return (url, token)

examples/simple-chatbot/server.py

@@ -1,3 +1,9 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import os
 import argparse
 import subprocess
@@ -7,17 +13,22 @@ from fastapi import FastAPI, Request, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse, RedirectResponse
 
-from utils.daily_helpers import create_room as _create_room, get_token
+from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper, DailyRoomParams
 
 MAX_BOTS_PER_ROOM = 1
 
 # Bot sub-process dict for status reporting and concurrency control
 bot_procs = {}
 
+daily_rest_helper = DailyRESTHelper(
+    os.getenv("DAILY_API_KEY", ""),
+    os.getenv("DAILY_API_URL", 'https://api.daily.co/v1'))
+
 
 def cleanup():
     # Clean up function, just to be extra safe
-    for proc in bot_procs.values():
+    for entry in bot_procs.values():
+        proc = entry[0]
         proc.terminate()
         proc.wait()
 
@@ -39,45 +50,45 @@ app.add_middleware(
 @app.get("/start")
 async def start_agent(request: Request):
     print(f"!!! Creating room")
-    room_url, room_name = _create_room()
+    room = await daily_rest_helper.create_room(DailyRoomParams())
-    print(f"!!! Room URL: {room_url}")
+    print(f"!!! Room URL: {room.url}")
     # Ensure the room property is present
-    if not room_url:
+    if not room.url:
         raise HTTPException(
             status_code=500,
             detail="Missing 'room' property in request data. Cannot start agent without a target room!")
 
     # Check if there is already an existing process running in this room
     num_bots_in_room = sum(
-        1 for proc in bot_procs.values() if proc[1] == room_url and proc[0].poll() is None)
+        1 for proc in bot_procs.values() if proc[1] == room.url and proc[0].poll() is None)
     if num_bots_in_room >= MAX_BOTS_PER_ROOM:
         raise HTTPException(
-            status_code=500, detail=f"Max bot limited reach for room: {room_url}")
+            status_code=500, detail=f"Max bot limited reach for room: {room.url}")
 
     # Get the token for the room
-    token = get_token(room_url)
+    token = await daily_rest_helper.get_token(room.url)
 
     if not token:
         raise HTTPException(
-            status_code=500, detail=f"Failed to get token for room: {room_url}")
+            status_code=500, detail=f"Failed to get token for room: {room.url}")
 
     # Spawn a new agent, and join the user session
     # Note: this is mostly for demonstration purposes (refer to 'deployment' in README)
     try:
         proc = subprocess.Popen(
             [
-                f"python3 -m bot -u {room_url} -t {token}"
+                f"python3 -m bot -u {room.url} -t {token}"
             ],
             shell=True,
             bufsize=1,
             cwd=os.path.dirname(os.path.abspath(__file__))
         )
-        bot_procs[proc.pid] = (proc, room_url)
+        bot_procs[proc.pid] = (proc, room.url)
     except Exception as e:
         raise HTTPException(
             status_code=500, detail=f"Failed to start subprocess: {e}")
 
-    return RedirectResponse(room_url)
+    return RedirectResponse(room.url)
 
 
 @app.get("/status/{pid}")

examples/simple-chatbot/utils/daily_helpers.py

@@ -1,109 +0,0 @@
-
-import urllib.parse
-import os
-import time
-import urllib
-import requests
-
-from dotenv import load_dotenv
-load_dotenv()
-
-
-daily_api_path = os.getenv("DAILY_API_URL") or "api.daily.co/v1"
-daily_api_key = os.getenv("DAILY_API_KEY")
-
-
-def create_room() -> tuple[str, str]:
-    """
-    Helper function to create a Daily room.
-    # See: https://docs.daily.co/reference/rest-api/rooms
-
-    Returns:
-        tuple: A tuple containing the room URL and room name.
-
-    Raises:
-        Exception: If the request to create the room fails or if the response does not contain the room URL or room name.
-    """
-    room_props = {
-        "exp": time.time() + 60 * 60,  # 1 hour
-        "enable_chat": True,
-        "enable_emoji_reactions": True,
-        "eject_at_room_exp": True,
-        "enable_prejoin_ui": False,  # Important for the bot to be able to join headlessly
-    }
-    res = requests.post(
-        f"https://{daily_api_path}/rooms",
-        headers={"Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": room_props
-        },
-    )
-    if res.status_code != 200:
-        raise Exception(f"Unable to create room: {res.text}")
-
-    data = res.json()
-    room_url: str = data.get("url")
-    room_name: str = data.get("name")
-    if room_url is None or room_name is None:
-        raise Exception("Missing room URL or room name in response")
-
-    return room_url, room_name
-
-
-def get_name_from_url(room_url: str) -> str:
-    """
-    Extracts the name from a given room URL.
-
-    Args:
-        room_url (str): The URL of the room.
-
-    Returns:
-        str: The extracted name from the room URL.
-    """
-    return urllib.parse.urlparse(room_url).path[1:]
-
-
-def get_token(room_url: str) -> str:
-    """
-    Retrieves a meeting token for the specified Daily room URL.
-    # See: https://docs.daily.co/reference/rest-api/meeting-tokens
-
-    Args:
-        room_url (str): The URL of the Daily room.
-
-    Returns:
-        str: The meeting token.
-
-    Raises:
-        Exception: If no room URL is specified or if no Daily API key is specified.
-        Exception: If there is an error creating the meeting token.
-    """
-    if not room_url:
-        raise Exception(
-            "No Daily room specified. You must specify a Daily room in order a token to be generated.")
-
-    if not daily_api_key:
-        raise Exception(
-            "No Daily API key specified. set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
-
-    expiration: float = time.time() + 60 * 60
-    room_name = get_name_from_url(room_url)
-
-    res: requests.Response = requests.post(
-        f"https://{daily_api_path}/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,  # Owner tokens required for transcription
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
-
-    return token

examples/storytelling-chatbot/requirements.txt

@@ -1,6 +1,5 @@
 async_timeout
 fastapi
 uvicorn
-requests
 python-dotenv
 pipecat-ai[daily,openai,fal]

examples/storytelling-chatbot/src/bot_runner.py

@@ -1,7 +1,14 @@
-import os
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+import aiohttp
 import argparse
 import subprocess
-import requests
+import os
+
 from pathlib import Path
 from typing import Optional
 
@@ -10,7 +17,8 @@ from fastapi.middleware.cors import CORSMiddleware
 from fastapi.staticfiles import StaticFiles
 from fastapi.responses import FileResponse, JSONResponse
 
-from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper, DailyRoomObject, DailyRoomProperties, DailyRoomParams
+from pipecat.transports.services.helpers.daily_rest import (
+    DailyRESTHelper, DailyRoomObject, DailyRoomProperties, DailyRoomParams)
 
 
 from dotenv import load_dotenv
@@ -70,7 +78,7 @@ async def start_bot(request: Request) -> JSONResponse:
             properties=DailyRoomProperties()
         )
         try:
-            room: DailyRoomObject = daily_rest_helper.create_room(params=params)
+            room: DailyRoomObject = await daily_rest_helper.create_room(params=params)
         except Exception as e:
             raise HTTPException(
                 status_code=500,
@@ -78,13 +86,13 @@ async def start_bot(request: Request) -> JSONResponse:
     else:
         # Check passed room URL exists, we should assume that it already has a sip set up
         try:
-            room: DailyRoomObject = daily_rest_helper.get_room_from_url(room_url)
+            room: DailyRoomObject = await daily_rest_helper.get_room_from_url(room_url)
         except Exception:
             raise HTTPException(
                 status_code=500, detail=f"Room not found: {room_url}")
 
     # Give the agent a token to join the session
-    token = daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
+    token = await daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
 
     if not room or not token:
         raise HTTPException(
@@ -93,7 +101,7 @@ async def start_bot(request: Request) -> JSONResponse:
     # Launch a new VM, or run as a shell process (not recommended)
     if os.getenv("RUN_AS_VM", False):
         try:
-            virtualize_bot(room.url, token)
+            await virtualize_bot(room.url, token)
         except Exception as e:
             raise HTTPException(
                 status_code=500, detail=f"Failed to spawn VM: {e}")
@@ -109,7 +117,7 @@ async def start_bot(request: Request) -> JSONResponse:
                 status_code=500, detail=f"Failed to start subprocess: {e}")
 
     # Grab a token for the user to join with
-    user_token = daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
+    user_token = await daily_rest_helper.get_token(room.url, MAX_SESSION_TIME)
 
     return JSONResponse({
         "room_url": room.url,
@@ -136,7 +144,7 @@ async def catch_all(path_name: Optional[str] = ""):
 
 # ------------ Virtualization ------------ #
 
-def virtualize_bot(room_url: str, token: str):
+async def virtualize_bot(room_url: str, token: str):
     """
     This is an example of how to virtualize the bot using Fly.io
     You can adapt this method to use whichever cloud provider you prefer.
@@ -149,54 +157,53 @@ def virtualize_bot(room_url: str, token: str):
         'Content-Type': 'application/json'
     }
 
-    # Use the same image as the bot runner
+    async with aiohttp.ClientSession() as session:
-    res = requests.get(f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines", headers=FLY_HEADERS)
+        # Use the same image as the bot runner
-    if res.status_code != 200:
+        async with session.get(f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines", headers=FLY_HEADERS) as r:
-        raise Exception(f"Unable to get machine info from Fly: {res.text}")
+            if r.status != 200:
-    image = res.json()[0]['config']['image']
+                text = await r.text()
+                raise Exception(f"Unable to get machine info from Fly: {text}")
 
-    # Machine configuration
+            data = await r.json()
-    cmd = f"python3 src/bot.py -u {room_url} -t {token}"
+            image = data[0]['config']['image']
-    cmd = cmd.split()
+
-    worker_props = {
+        # Machine configuration
-        "config": {
+        cmd = f"python3 src/bot.py -u {room_url} -t {token}"
-            "image": image,
+        cmd = cmd.split()
-            "auto_destroy": True,
+        worker_props = {
-            "init": {
+            "config": {
-                "cmd": cmd
+                "image": image,
+                "auto_destroy": True,
+                "init": {
+                    "cmd": cmd
+                },
+                "restart": {
+                    "policy": "no"
+                },
+                "guest": {
+                    "cpu_kind": "shared",
+                    "cpus": 1,
+                    "memory_mb": 512
+                }
             },
-            "restart": {
+        }
-                "policy": "no"
-            },
-            "guest": {
-                "cpu_kind": "shared",
-                "cpus": 1,
-                "memory_mb": 512
-            }
-        },
 
-    }
+        # Spawn a new machine instance
+        async with session.post(f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines", headers=FLY_HEADERS, json=worker_props) as r:
+            if r.status != 200:
+                text = await r.text()
+                raise Exception(f"Problem starting a bot worker: {text}")
 
-    # Spawn a new machine instance
+            data = await r.json()
-    res = requests.post(
+            # Wait for the machine to enter the started state
-        f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines",
+            vm_id = data['id']
-        headers=FLY_HEADERS,
-        json=worker_props)
 
-    if res.status_code != 200:
+        async with session.get(f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines/{vm_id}/wait?state=started", headers=FLY_HEADERS) as r:
-        raise Exception(f"Problem starting a bot worker: {res.text}")
+            if r.status != 200:
+                text = await r.text()
+                raise Exception(f"Bot was unable to enter started state: {text}")
 
-    # Wait for the machine to enter the started state
+        print(f"Machine joined room: {room_url}")
-    vm_id = res.json()['id']
-
-    res = requests.get(
-        f"{FLY_API_HOST}/apps/{FLY_APP_NAME}/machines/{vm_id}/wait?state=started",
-        headers=FLY_HEADERS)
-
-    if res.status_code != 200:
-        raise Exception(f"Bot was unable to enter started state: {res.text}")
-
-    print(f"Machine joined room: {room_url}")
 
 
 # ------------ Main ------------ #

examples/storytelling-chatbot/src/utils/daily_helpers.py

@@ -1,109 +0,0 @@
-
-import urllib.parse
-import os
-import time
-import urllib
-import requests
-
-from dotenv import load_dotenv
-load_dotenv()
-
-
-daily_api_path = os.getenv("DAILY_API_URL") or "api.daily.co/v1"
-daily_api_key = os.getenv("DAILY_API_KEY")
-
-
-def create_room() -> tuple[str, str]:
-    """
-    Helper function to create a Daily room.
-    # See: https://docs.daily.co/reference/rest-api/rooms
-
-    Returns:
-        tuple: A tuple containing the room URL and room name.
-
-    Raises:
-        Exception: If the request to create the room fails or if the response does not contain the room URL or room name.
-    """
-    room_props = {
-        "exp": time.time() + 60 * 60,  # 1 hour
-        "enable_chat": True,
-        "enable_emoji_reactions": True,
-        "eject_at_room_exp": True,
-        "enable_prejoin_ui": False,  # Important for the bot to be able to join headlessly
-    }
-    res = requests.post(
-        f"https://{daily_api_path}/rooms",
-        headers={"Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": room_props
-        },
-    )
-    if res.status_code != 200:
-        raise Exception(f"Unable to create room: {res.text}")
-
-    data = res.json()
-    room_url: str = data.get("url")
-    room_name: str = data.get("name")
-    if room_url is None or room_name is None:
-        raise Exception("Missing room URL or room name in response")
-
-    return room_url, room_name
-
-
-def get_name_from_url(room_url: str) -> str:
-    """
-    Extracts the name from a given room URL.
-
-    Args:
-        room_url (str): The URL of the room.
-
-    Returns:
-        str: The extracted name from the room URL.
-    """
-    return urllib.parse.urlparse(room_url).path[1:]
-
-
-def get_token(room_url: str) -> str:
-    """
-    Retrieves a meeting token for the specified Daily room URL.
-    # See: https://docs.daily.co/reference/rest-api/meeting-tokens
-
-    Args:
-        room_url (str): The URL of the Daily room.
-
-    Returns:
-        str: The meeting token.
-
-    Raises:
-        Exception: If no room URL is specified or if no Daily API key is specified.
-        Exception: If there is an error creating the meeting token.
-    """
-    if not room_url:
-        raise Exception(
-            "No Daily room specified. You must specify a Daily room in order a token to be generated.")
-
-    if not daily_api_key:
-        raise Exception(
-            "No Daily API key specified. set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
-
-    expiration: float = time.time() + 60 * 60
-    room_name = get_name_from_url(room_url)
-
-    res: requests.Response = requests.post(
-        f"https://{daily_api_path}/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,  # Owner tokens required for transcription
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
-
-    return token

examples/translation-chatbot/bot.py

@@ -1,5 +1,10 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import asyncio
-import aiohttp
 import os
 import sys
 
@@ -12,7 +17,11 @@ from pipecat.processors.aggregators.sentence import SentenceAggregator
 from pipecat.processors.frame_processor import FrameDirection, FrameProcessor
 from pipecat.services.azure import AzureTTSService
 from pipecat.services.openai import OpenAILLMService
-from pipecat.transports.services.daily import DailyParams, DailyTranscriptionSettings, DailyTransport, DailyTransportMessageFrame
+from pipecat.transports.services.daily import (
+    DailyParams,
+    DailyTranscriptionSettings,
+    DailyTransport,
+    DailyTransportMessageFrame)
 
 from runner import configure
 
@@ -79,59 +88,59 @@ class TranslationSubtitles(FrameProcessor):
         await self.push_frame(frame)
 
 
-async def main(room_url: str, token):
+async def main():
-    async with aiohttp.ClientSession() as session:
+    (room_url, token) = await configure()
-        transport = DailyTransport(
+
-            room_url,
+    transport = DailyTransport(
-            token,
+        room_url,
-            "Translator",
+        token,
-            DailyParams(
+        "Translator",
-                audio_out_enabled=True,
+        DailyParams(
-                transcription_enabled=True,
+            audio_out_enabled=True,
-                transcription_settings=DailyTranscriptionSettings(extra={
+            transcription_enabled=True,
-                    "interim_results": False
+            transcription_settings=DailyTranscriptionSettings(extra={
-                })
+                "interim_results": False
-            )
+            })
         )
+    )
 
-        tts = AzureTTSService(
+    tts = AzureTTSService(
-            api_key=os.getenv("AZURE_SPEECH_API_KEY"),
+        api_key=os.getenv("AZURE_SPEECH_API_KEY"),
-            region=os.getenv("AZURE_SPEECH_REGION"),
+        region=os.getenv("AZURE_SPEECH_REGION"),
-            voice="es-ES-AlvaroNeural",
+        voice="es-ES-AlvaroNeural",
-        )
+    )
 
-        llm = OpenAILLMService(
+    llm = OpenAILLMService(
-            api_key=os.getenv("OPENAI_API_KEY"),
+        api_key=os.getenv("OPENAI_API_KEY"),
-            model="gpt-4o"
+        model="gpt-4o"
-        )
+    )
 
-        sa = SentenceAggregator()
+    sa = SentenceAggregator()
-        tp = TranslationProcessor("Spanish")
+    tp = TranslationProcessor("Spanish")
-        lfra = LLMFullResponseAggregator()
+    lfra = LLMFullResponseAggregator()
-        ts = TranslationSubtitles("spanish")
+    ts = TranslationSubtitles("spanish")
 
-        pipeline = Pipeline([
+    pipeline = Pipeline([
-            transport.input(),
+        transport.input(),
-            sa,
+        sa,
-            tp,
+        tp,
-            llm,
+        llm,
-            lfra,
+        lfra,
-            ts,
+        ts,
-            tts,
+        tts,
-            transport.output()
+        transport.output()
-        ])
+    ])
 
-        task = PipelineTask(pipeline)
+    task = PipelineTask(pipeline)
 
-        @transport.event_handler("on_first_participant_joined")
+    @transport.event_handler("on_first_participant_joined")
-        async def on_first_participant_joined(transport, participant):
+    async def on_first_participant_joined(transport, participant):
-            transport.capture_participant_transcription(participant["id"])
+        transport.capture_participant_transcription(participant["id"])
 
-        runner = PipelineRunner()
+    runner = PipelineRunner()
 
-        await runner.run(task)
+    await runner.run(task)
 
 
 if __name__ == "__main__":
-    (url, token) = configure()
+    asyncio.run(main())
-    asyncio.run(main(url, token))

examples/translation-chatbot/requirements.txt

@@ -1,4 +1,3 @@
 python-dotenv
-requests
 fastapi[all]
 pipecat-ai[daily,openai,azure]

examples/translation-chatbot/runner.py

@@ -1,11 +1,16 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import argparse
 import os
-import time
+
-import urllib
+from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper
-import requests
 
 
-def configure():
+async def configure():
     parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")
     parser.add_argument(
         "-u",
@@ -33,26 +38,12 @@ def configure():
     if not key:
         raise Exception("No Daily API key specified. use the -k/--apikey option from the command line, or set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
 
+    daily_rest_helper = DailyRESTHelper(key, os.getenv("DAILY_API_URL", "https://api.daily.co/v1"))
+
     # Create a meeting token for the given room with an expiration 1 hour in
     # the future.
-    room_name: str = urllib.parse.urlparse(url).path[1:]
+    expiry_time: float = 60 * 60
-    expiration: float = time.time() + 60 * 60
 
-    res: requests.Response = requests.post(
+    token = await daily_rest_helper.get_token(url, expiry_time)
-        f"https://api.daily.co/v1/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
 
     return (url, token)

examples/translation-chatbot/server.py

@@ -1,3 +1,9 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import os
 import argparse
 import subprocess
@@ -7,17 +13,22 @@ from fastapi import FastAPI, Request, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse, RedirectResponse
 
-from utils.daily_helpers import create_room as _create_room, get_token
+from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper, DailyRoomParams
 
 MAX_BOTS_PER_ROOM = 1
 
 # Bot sub-process dict for status reporting and concurrency control
 bot_procs = {}
 
+daily_rest_helper = DailyRESTHelper(
+    os.getenv("DAILY_API_KEY", ""),
+    os.getenv("DAILY_API_URL", 'https://api.daily.co/v1'))
+
 
 def cleanup():
     # Clean up function, just to be extra safe
-    for proc in bot_procs.values():
+    for entry in bot_procs.values():
+        proc = entry[0]
         proc.terminate()
         proc.wait()
 
@@ -39,45 +50,45 @@ app.add_middleware(
 @app.get("/start")
 async def start_agent(request: Request):
     print(f"!!! Creating room")
-    room_url, room_name = _create_room()
+    room = await daily_rest_helper.create_room(DailyRoomParams())
-    print(f"!!! Room URL: {room_url}")
+    print(f"!!! Room URL: {room.url}")
     # Ensure the room property is present
-    if not room_url:
+    if not room.url:
         raise HTTPException(
             status_code=500,
             detail="Missing 'room' property in request data. Cannot start agent without a target room!")
 
     # Check if there is already an existing process running in this room
     num_bots_in_room = sum(
-        1 for proc in bot_procs.values() if proc[1] == room_url and proc[0].poll() is None)
+        1 for proc in bot_procs.values() if proc[1] == room.url and proc[0].poll() is None)
     if num_bots_in_room >= MAX_BOTS_PER_ROOM:
         raise HTTPException(
-            status_code=500, detail=f"Max bot limited reach for room: {room_url}")
+            status_code=500, detail=f"Max bot limited reach for room: {room.url}")
 
     # Get the token for the room
-    token = get_token(room_url)
+    token = await daily_rest_helper.get_token(room.url)
 
     if not token:
         raise HTTPException(
-            status_code=500, detail=f"Failed to get token for room: {room_url}")
+            status_code=500, detail=f"Failed to get token for room: {room.url}")
 
     # Spawn a new agent, and join the user session
     # Note: this is mostly for demonstration purposes (refer to 'deployment' in README)
     try:
         proc = subprocess.Popen(
             [
-                f"python3 -m bot -u {room_url} -t {token}"
+                f"python3 -m bot -u {room.url} -t {token}"
             ],
             shell=True,
             bufsize=1,
             cwd=os.path.dirname(os.path.abspath(__file__))
         )
-        bot_procs[proc.pid] = (proc, room_url)
+        bot_procs[proc.pid] = (proc, room.url)
     except Exception as e:
         raise HTTPException(
             status_code=500, detail=f"Failed to start subprocess: {e}")
 
-    return RedirectResponse(room_url)
+    return RedirectResponse(room.url)
 
 
 @app.get("/status/{pid}")

examples/translation-chatbot/utils/daily_helpers.py

@@ -1,109 +0,0 @@
-
-import urllib.parse
-import os
-import time
-import urllib
-import requests
-
-from dotenv import load_dotenv
-load_dotenv()
-
-
-daily_api_path = os.getenv("DAILY_API_URL") or "api.daily.co/v1"
-daily_api_key = os.getenv("DAILY_API_KEY")
-
-
-def create_room() -> tuple[str, str]:
-    """
-    Helper function to create a Daily room.
-    # See: https://docs.daily.co/reference/rest-api/rooms
-
-    Returns:
-        tuple: A tuple containing the room URL and room name.
-
-    Raises:
-        Exception: If the request to create the room fails or if the response does not contain the room URL or room name.
-    """
-    room_props = {
-        "exp": time.time() + 60 * 60,  # 1 hour
-        "enable_chat": True,
-        "enable_emoji_reactions": True,
-        "eject_at_room_exp": True,
-        "enable_prejoin_ui": False,  # Important for the bot to be able to join headlessly
-    }
-    res = requests.post(
-        f"https://{daily_api_path}/rooms",
-        headers={"Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": room_props
-        },
-    )
-    if res.status_code != 200:
-        raise Exception(f"Unable to create room: {res.text}")
-
-    data = res.json()
-    room_url: str = data.get("url")
-    room_name: str = data.get("name")
-    if room_url is None or room_name is None:
-        raise Exception("Missing room URL or room name in response")
-
-    return room_url, room_name
-
-
-def get_name_from_url(room_url: str) -> str:
-    """
-    Extracts the name from a given room URL.
-
-    Args:
-        room_url (str): The URL of the room.
-
-    Returns:
-        str: The extracted name from the room URL.
-    """
-    return urllib.parse.urlparse(room_url).path[1:]
-
-
-def get_token(room_url: str) -> str:
-    """
-    Retrieves a meeting token for the specified Daily room URL.
-    # See: https://docs.daily.co/reference/rest-api/meeting-tokens
-
-    Args:
-        room_url (str): The URL of the Daily room.
-
-    Returns:
-        str: The meeting token.
-
-    Raises:
-        Exception: If no room URL is specified or if no Daily API key is specified.
-        Exception: If there is an error creating the meeting token.
-    """
-    if not room_url:
-        raise Exception(
-            "No Daily room specified. You must specify a Daily room in order a token to be generated.")
-
-    if not daily_api_key:
-        raise Exception(
-            "No Daily API key specified. set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
-
-    expiration: float = time.time() + 60 * 60
-    room_name = get_name_from_url(room_url)
-
-    res: requests.Response = requests.post(
-        f"https://{daily_api_path}/meeting-tokens",
-        headers={
-            "Authorization": f"Bearer {daily_api_key}"},
-        json={
-            "properties": {
-                "room_name": room_name,
-                "is_owner": True,  # Owner tokens required for transcription
-                "exp": expiration}},
-    )
-
-    if res.status_code != 200:
-        raise Exception(
-            f"Failed to create meeting token: {res.status_code} {res.text}")
-
-    token: str = res.json()["token"]
-
-    return token

examples/twilio-chatbot/README.md

@@ -46,10 +46,16 @@ This project is a FastAPI-based chatbot that integrates with Twilio to handle We
 
 ## Configure Twilio URLs
 
-1. **Update the Twilio Webhook**:
+1. **Start ngrok**:
+    In a new terminal, start ngrok to tunnel the local server:
+    ```sh
+    ngrok http 8765
+    ```
+
+2. **Update the Twilio Webhook**:
     Copy the ngrok URL and update your Twilio phone number webhook URL to `http://<ngrok_url>/start_call`.
 
-2. **Update the streams.xml**:
+3. **Update the streams.xml**:
     Copy the ngrok URL and update templates/streams.xml with `wss://<ngrok_url>/ws`.
 
 ## Running the Application
@@ -61,11 +67,6 @@ This project is a FastAPI-based chatbot that integrates with Twilio to handle We
     python server.py
     ```
 
-2. **Start ngrok**:
-    In a new terminal, start ngrok to tunnel the local server:
-    ```sh
-    ngrok http 8765
-    ```
 ### Using Docker
 
 1. **Build the Docker image**:

src/pipecat/services/xtts.py

@@ -6,15 +6,13 @@
 
 import aiohttp
 
-from typing import AsyncGenerator
+from typing import Any, AsyncGenerator, Dict
 
-from pipecat.frames.frames import AudioRawFrame, ErrorFrame, Frame
+from pipecat.frames.frames import AudioRawFrame, ErrorFrame, Frame, StartFrame
 from pipecat.services.ai_services import TTSService
 
 from loguru import logger
 
-import requests
-
 import numpy as np
 
 try:
@@ -48,13 +46,25 @@ class XTTSService(TTSService):
         self._voice_id = voice_id
         self._language = language
         self._base_url = base_url
-        self._studio_speakers = requests.get(self._base_url + "/studio_speakers").json()
+        self._studio_speakers: Dict[str, Any] | None = None
         self._aiohttp_session = aiohttp_session or aiohttp.ClientSession()
         self._close_aiohttp_session = aiohttp_session is None
 
     def can_generate_metrics(self) -> bool:
         return True
 
+    async def start(self, frame: StartFrame):
+        await super().start(frame)
+        async with self._aiohttp_session.get(self._base_url + "/studio_speakers") as r:
+            if r.status != 200:
+                text = await r.text()
+                logger.error(
+                    f"{self} error getting studio speakers (status: {r.status}, error: {text})")
+                await self.push_error(
+                    ErrorFrame(f"Error error getting studio speakers (status: {r.status}, error: {text})"))
+                return
+            self._studio_speakers = await r.json()
+
     async def cleanup(self):
         await super().cleanup()
         if self._close_aiohttp_session:
@@ -66,6 +76,11 @@ class XTTSService(TTSService):
 
     async def run_tts(self, text: str) -> AsyncGenerator[Frame, None]:
         logger.debug(f"Generating TTS: [{text}]")
+
+        if not self._studio_speakers:
+            logger.error(f"{self} no studio speakers available")
+            return
+
         embeddings = self._studio_speakers[self._voice_id]
 
         url = self._base_url + "/tts_stream"

src/pipecat/transports/services/helpers/daily_rest.py

@@ -11,7 +11,7 @@ Methods that wrap the Daily API to create rooms, check room URLs, and get meetin
 
 """
 
-import requests
+import aiohttp
 import time
 
 from urllib.parse import urlparse
@@ -61,24 +61,25 @@ class DailyRoomObject(BaseModel):
 
 
 class DailyRESTHelper:
-    def __init__(self, daily_api_key: str, daily_api_url: str = "https://api.daily.co/v1"):
+    def __init__(self,
+                 daily_api_key: str,
+                 daily_api_url: str = "https://api.daily.co/v1"):
         self.daily_api_key = daily_api_key
         self.daily_api_url = daily_api_url
 
     def _get_name_from_url(self, room_url: str) -> str:
         return urlparse(room_url).path[1:]
 
-    def create_room(self, params: DailyRoomParams) -> DailyRoomObject:
+    async def create_room(self, params: DailyRoomParams) -> DailyRoomObject:
-        res = requests.post(
+        async with aiohttp.ClientSession() as session:
-            f"{self.daily_api_url}/rooms",
+            headers = {"Authorization": f"Bearer {self.daily_api_key}"}
-            headers={"Authorization": f"Bearer {self.daily_api_key}"},
+            json = {**params.model_dump(exclude_none=True)}
-            json={**params.model_dump(exclude_none=True)}
+            async with session.post(f"{self.daily_api_url}/rooms", headers=headers, json=json) as r:
-        )
+                if r.status != 200:
+                    text = await r.text()
+                    raise Exception(f"Unable to create room: {text}")
 
-        if res.status_code != 200:
+                data = await r.json()
-            raise Exception(f"Unable to create room: {res.text}")
-
-        data = res.json()
 
         try:
             room = DailyRoomObject(**data)
@@ -87,29 +88,30 @@ class DailyRESTHelper:
 
         return room
 
-    def _get_room_from_name(self, room_name: str) -> DailyRoomObject:
+    async def _get_room_from_name(self, room_name: str) -> DailyRoomObject:
-        res: requests.Response = requests.get(
+        async with aiohttp.ClientSession() as session:
-            f"{self.daily_api_url}/rooms/{room_name}",
+            headers = {"Authorization": f"Bearer {self.daily_api_key}"}
-            headers={"Authorization": f"Bearer {self.daily_api_key}"}
+            async with session.get(f"{self.daily_api_url}/rooms/{room_name}", headers=headers) as r:
-        )
+                if r.status != 200:
+                    raise Exception(f"Room not found: {room_name}")
 
-        if res.status_code != 200:
+                data = await r.json()
-            raise Exception(f"Room not found: {room_name}")
+            try:
-
+                room = DailyRoomObject(**data)
-        data = res.json()
+            except ValidationError as e:
-
+                raise Exception(f"Invalid response: {e}")
-        try:
-            room = DailyRoomObject(**data)
-        except ValidationError as e:
-            raise Exception(f"Invalid response: {e}")
 
         return room
 
-    def get_room_from_url(self, room_url: str,) -> DailyRoomObject:
+    async def get_room_from_url(self, room_url: str,) -> DailyRoomObject:
         room_name = self._get_name_from_url(room_url)
-        return self._get_room_from_name(room_name)
+        return await self._get_room_from_name(room_name)
 
-    def get_token(self, room_url: str, expiry_time: float = 60 * 60, owner: bool = True) -> str:
+    async def get_token(
+            self,
+            room_url: str,
+            expiry_time: float = 60 * 60,
+            owner: bool = True) -> str:
         if not room_url:
             raise Exception(
                 "No Daily room specified. You must specify a Daily room in order a token to be generated.")
@@ -118,22 +120,21 @@ class DailyRESTHelper:
 
         room_name = self._get_name_from_url(room_url)
 
-        res: requests.Response = requests.post(
+        async with aiohttp.ClientSession() as session:
-            f"{self.daily_api_url}/meeting-tokens",
+            headers = {"Authorization": f"Bearer {self.daily_api_key}"}
-            headers={
+            json = {
-                "Authorization": f"Bearer {self.daily_api_key}"},
-            json={
                 "properties": {
                     "room_name": room_name,
                     "is_owner": owner,
                     "exp": expiration
-                }},
+                }
-        )
+            }
+            async with session.post(f"{self.daily_api_url}/meeting-tokens", headers=headers, json=json) as r:
+                if r.status != 200:
+                    text = await r.text()
+                    raise Exception(f"Failed to create meeting token: {r.status} {text}")
 
-        if res.status_code != 200:
+                data = await r.json()
-            raise Exception(
+                token: str = data["token"]
-                f"Failed to create meeting token: {res.status_code} {res.text}")
-
-        token: str = res.json()["token"]
 
         return token