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cleanup examples and remove requests library

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This commit is contained in:
Aleix Conchillo Flaqué
2024-07-31 23:39:51 -07:00
parent 3db7f6a284
commit 27a09c0b2c
67 changed files with 1114 additions and 1632 deletions
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12
examples/simple-chatbot/bot.py
View File

@@ -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(url, token))
asyncio.run(main())

1
examples/simple-chatbot/requirements.txt
View File

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

35
examples/simple-chatbot/runner.py
View File

@@ -1,11 +1,16 @@
#
# Copyright (c) 2024, Daily
#
# SPDX-License-Identifier: BSD 2-Clause License
#
import argparse
import os
import time
import urllib
import requests
from pipecat.transports.services.helpers.daily_rest import DailyRESTHelper
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:]
expiration: float = time.time() + 60 * 60
expiry_time: float = 60 * 60
res: requests.Response = requests.post(
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"]
token = await daily_rest_helper.get_token(url, expiry_time)
return (url, token)

35
examples/simple-chatbot/server.py
View File

@@ -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()
print(f"!!! Room URL: {room_url}")
room = await daily_rest_helper.create_room(DailyRoomParams())
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}")

109
examples/simple-chatbot/utils/daily_helpers.py
View File

@@ -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