/playground-sse-py_js

Stream API response using PY server to JS client

Primary LanguageHTML

PoC: Streaming API Response PY+JS (Server and Client)

Details
server python (Starlette/ FastAPI) https://pypi.org/project/sse-starlette
CORS https://codehammer.io/fastapi-access-to-fetch-blocked-by-cors-policy/#:~:text=When%20using%20FastAPI%2C%20this%20error%20can%20occur%20when,from%20starlette.middleware.cors%20and%20add%20it%20to%20your%20app.
client JS EventSource (inbuilt)

Bare Minimum Code

NA

Playground

  1. Install deps.

    pip install -r requirements.txt

  2. Run server

    python server/p2.py

  3. Running client side

    • open the file client/index.html
    • Or use VS Code live server