How do I get my FastAPI application's console log in JSON format with a different structure and different fields? Question: I have a FastAPI application where I would like to get the default logs written to the STDOUT with the following data in JSON format: App logs should look like this: { "XYZ": { "log": …
FastAPI python: How to run a thread in the background? Question: I’m making a server in python using FastAPI, and I want a function that is not related to my API, to run in background every 5 minutes (like checking stuff from an API and printing stuff depending on the response) I’ve tried to make …
Way to pass arguments to FastAPI app via command line Question: I’m using python 3.8.0 for my FastAPI app. It uses the .env file located on the root of a project directory. I am using the dotenv package, and the location of the .env file is hardcoded within the app. Here is my unit file …
Error loading ASGI app. Could not import module "src.main" Question: I saw the solution is changing main -> src.main so I tried that, but the same problem is occuring even if I use cd src to move to src and run uvicorn main:app –reload, errors continue. What do I need? I am using a virtual …
How to terminate a Uvicorn + FastAPI application cleanly with workers >= 2 when testing with pytest Question: I have an application written with Uvicorn + FastAPI. I am testing the response time using PyTest. Referring to How to start a Uvicorn + FastAPI in background when testing with PyTest, I wrote the test. However, …
How to return a list of PIL image files from fastapi response? Question: I have created an rest-api using fastapi, which takes a document (pdf) as input and return a jpeg image of it, I am using a library called docx2pdf for conversion. from docx2pdf import convert_to from fastapi import FastAPI, File, UploadFile app = …
reload flag with uvicorn: can we exclude certain code? Question: Is it somehow possible to exclude certain part of the code when reloading the scrip with –reload flag? uvicorn main:app –reload Use case: I have a model which takes a lot of time loading so I was wondering if there is a way to ignore …
FastAPI and Pydantic RecursionError Causing Exception in ASGI application Question: Description I’ve seen similar issues about self-referencing Pydantic models causing RecursionError: maximum recursion depth exceeded in comparison but as far as I can tell there are no self-referencing models included in the code. I’m just just using Pydantic’s BaseModel class. The code runs successfully until …
is there a difference between running fastapi from uvicorn command in dockerfile and from pythonfile? Question: I am running a fast api and when i was developing i had the following piece of code in my app.py file code in app.py: import uvicorn if __name__=="__main__": uvicorn.run("app.app:app",host=’0.0.0.0′, port=4557, reload=True, debug=True, workers=3) so i was about to …
How to do multiprocessing in FastAPI Question: While serving a FastAPI request, I have a CPU-bound task to do on every element of a list. I’d like to do this processing on multiple CPU cores. What’s the proper way to do this within FastAPI? Can I use the standard multiprocessing module? All the tutorials/questions I …
