Python: FastAPI error 422 with POST request when sending JSON data
Jan 27, 2020 · Also, note that FastAPI/Starlette uses the standard json library for parsing the data behind the scenes. If one is looking for a faster alternative, please have a look at this answer that …
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 …
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 …
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 …
How to initialize a global object or variable and reuse it in every ...
from fastapi import FastAPI, Request from contextlib import asynccontextmanager @asynccontextmanager async def lifespan(app: FastAPI): ''' Run at startup Initialize the Client and …
How can I run the FastAPI server using Pycharm? - Stack Overflow
Jul 12, 2020 · uvicorn main:app Since we are not calling any python file directly, it is not possible to call uvicorn command from Pycharm. So, How can I run the fast-api server using Pycharm?
python - How to return plain text in FastAPI - Stack Overflow
Dec 20, 2023 · When you return a string from a FastAPI endpoint, FastAPI will automatically convert it to a JSON response, which is why the quotes are being escaped in your example.
What are the best practices for structuring a FastAPI project?
Nov 21, 2020 · The problem that I want to solve related the project setup: Good names of directories so that their purpose is clear. Keeping all project files (including virtualenv) in one place, so I can easily...
How to return data in JSON format using FastAPI?
Oct 6, 2022 · FastAPI (actually Starlette) will automatically include a Content-Length header. It will also include a Content-Type header, based on the media_type and appending a charset for text types. …
Add startup/shutdown handlers to FastAPI app with lifespan API
Oct 25, 2023 · app.mount(mount_path, sub_app) How can I register startup/shutdown handlers for the sub app? All solutions I could find either require control over the lifespan generator (which I don't …