Python: FastAPI error 422 with POST request when sending JSON data
Jan 27, 2020 · Below are given various approaches on how to define a FastAPI endpoint that is expecting JSON data. Also, Python and JavaScript HTTP client examples are provided, in order to …
python - How can I install fastapi properly? - Stack Overflow
Dec 26, 2021 · The OP is trying to install fastapi[all] which seems to require compiling from source. No, I don't agree with you, I just provided the viable solution and I use it all the time. Thanks. The question …
python - How to create a FastAPI endpoint that can accept either File ...
Dec 31, 2024 · 8 I would like to create an endpoint in FastAPI that might receive either multipart/form-data or JSON body. Is there a way I can make such an endpoint accept either, or detect which type …
How to run Uvicorn FastAPI server as a module from another Python …
Sep 30, 2022 · I want to run FastAPI server using Uvicorn from A different Python file. uvicornmodule/main.py import uvicorn import webbrowser from fastapi import FastAPI from …
FastAPI StreamingResponse not streaming with generator function
Mar 15, 2023 · from fastapi import FastAPI from fastapi.responses import StreamingResponse import asyncio app = FastAPI() async def fake_data_streamer(): for i in range(10): yield b'some fake …
FastAPI - Unable to render Swagger in production
Feb 18, 2022 · I faced the same problem having a similar architecture: nginx proxying fastapi running on port 8000 through the /api path. I was able to solve the problem using the root_path parameter as …
FastAPI/uvicorn not working when specifying host [duplicate]
The FastAPI/uvicorn server is not working when specifying the host.
python - Does FastAPI still need Gunicorn? - Stack Overflow
Jul 8, 2025 · Shortly after, FastAPI’s creator deprecated the tiangolo/uvicorn-gunicorn-fastapi Docker image, stating: Now that Uvicorn supports managing workers with --workers, including restarting …
fastapi @app.on_event decorator is deprecated, how can I create a ...
Feb 22, 2024 · I have the following decorator that works perfectly, but fastapi says @app.on_event ("startup") is deprecated, and I'm unable to get @repeat_every () to work with lifespan. from …
Performance results differ between run_in_threadpool () and run_in ...
Mar 28, 2024 · Using run_in_threadpool() FastAPI is fully compatible with (and based on) Starlette, and hence, with FastAPI you get all of Starlette's features, such as run_in_threadpool(). Starlette's …