Add FastAPI and Litestar server examples

miguelgrinberg · Oct 5, 2023 · 2e1f026 · 2e1f026
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diff --git a/examples/server/asgi/README.rst b/examples/server/asgi/README.rst
@@ -28,6 28,16 @@ fiddle.py
 This is a very simple application based on a JavaScript example of the same
 name.
 
 fastapi-fiddle.py
 -----------------
 
 A version of `fiddle.py` that is integrated with the FastAPI framework.
 
 litestar-fiddle.py
 ------------------
 
 A version of `fiddle.py` that is integrated with the Litestar framework.
 
 Running the Examples
 --------------------
 

diff --git a/examples/server/asgi/fastapi-fiddle.py b/examples/server/asgi/fastapi-fiddle.py
@@ -0,0 1,37 @@
 #!/usr/bin/env python
 from fastapi import FastAPI
 from fastapi.responses import FileResponse
 from fastapi.staticfiles import StaticFiles
 import socketio
 import uvicorn
 
 app = FastAPI()
 app.mount('/static', StaticFiles(directory='static'), name='static')
 
 sio = socketio.AsyncServer(async_mode='asgi')
 combined_asgi_app = socketio.ASGIApp(sio, app)
 
 
 @app.get('/')
 async def index():
  return FileResponse('fiddle.html')
 
 
 @app.get('/hello')
 async def hello():
  return {'message': 'Hello, World!'}
 
 
 @sio.event
 async def connect(sid, environ, auth):
  print(f'connected auth={auth} sid={sid}')
  await sio.emit('hello', (1, 2, {'hello': 'you'}), to=sid)
 
 
 @sio.event
 def disconnect(sid):
  print('disconnected', sid)
 
 
 if __name__ == '__main__':
  uvicorn.run(combined_asgi_app, host='127.0.0.1', port=5000)
diff --git a/examples/server/asgi/litestar-fiddle.py b/examples/server/asgi/litestar-fiddle.py
@@ -0,0 1,38 @@
 #!/usr/bin/env python
 from litestar import Litestar, get, MediaType
 from litestar.response import File
 from litestar.static_files.config import StaticFilesConfig
 import socketio
 import uvicorn
 
 sio = socketio.AsyncServer(async_mode='asgi')
 
 
 @get('/', media_type=MediaType.HTML)
 async def index() -> File:
  return File('fiddle.html', content_disposition_type='inline')
 
 
 @get('/hello')
 async def hello() -> dict:
  return {'message': 'Hello, World!'}
 
 
 @sio.event
 async def connect(sid, environ, auth):
  print(f'connected auth={auth} sid={sid}')
  await sio.emit('hello', (1, 2, {'hello': 'you'}), to=sid)
 
 
 @sio.event
 def disconnect(sid):
  print('disconnected', sid)
 
 
 app = Litestar([index, hello], static_files_config=[
  StaticFilesConfig('static', directories=['static'])])
 combined_asgi_app = socketio.ASGIApp(sio, app)
 
 
 if __name__ == '__main__':
  uvicorn.run(combined_asgi_app, host='127.0.0.1', port=5000)