Category "fastapi"

How to send a base64 encoded image to a FastAPI backend

I'm using code from this and that answer to send a base64 encoded image to a python FastAPI backend. The client side looks like this: function toDataURL(src, ca

How write logs to file with unicorn config

Its my uvicorn log_config.yaml. All works perfect untill i add logging to file. Its says to me ValueError: not enough values to unpack (expected 5, got 0) I tr

Requests format for uploading multiple images in FastAPI

Example Here's my code trying to upload a list of images: import requests import glob import cv2 path = glob.glob("test_folder/*", recursive=True) # a list of

FastAPI - How to render Jinja2 template with variable that contains special characters?

I'm trying to render this Jinja2 template: @app.get("/", response_class=HTMLResponse) async def read_root(request: Request, item: Optional[str] = None): ite

FastAPI TypeError: Object of type 'ModelMetaclass' is not JSON serializable

I'm getting this error, the models migrate successfully when i run uvicorn main:app --reload but when i tried to go to 127.0.0.1:8000/docs i got this error. I'm

FastAPI: security with firebase token

I'm following this tutorial to create an api backend. I use firebase authentication: user input email and password at frontend front sends the info to firebase

How to post JSON data to FastAPI backend without using Swagger UI?

I am trying to do a simple POST operation using FastAPI. I have created a basic structure using BaseModel, which has only two attributes, namely 'name' and 'rol

Making API Get query for multiple instances

I'm trying to build a web app with FastAPI. After lunching the web app and entering this URL into a web browser http://localhost:8080/mall/customers/segmentatio

FastAPI - Postman error 422 Unprocessable Entity

I am using FastAPI to make get/post/put/del requests, which all work perfectly fine in the browser. I wanted to use Postman to do the exact same thing; however,

Input 0 of layer "sequential_3" is incompatible with the layer: expected shape=(None, 256, 256, 3), found shape=(None, 324, 500, 3)

I'm having an issue if anyone can help please comment input_shape=(BATCH_SIZE,256,256,3) model=models.Sequential([ resize_and_rescale, data_aug

500 Undocumented Error: Internal Server Error when returning response in FastAPI

I am using FastAPI to make predictions using a ML model. When I give a task_id and input, the app should add it to the background task and return the response a

How to share variables between HTTP requests in FastAPI?

I wonder how can I share the value of variables between HTTP requests in FastAPI. For instance, I have a POST request in which I get some audio files and then I

Python ModuleNotFoundError while importing a module in conftest for Pytest framework

My project structure mt-kart | --> src/data_kart | | | -->apis | | | -->__init__.py |

FastAPI (starlette) get client real IP

I have an API on FastAPI and i need to get the client real IP address when he request my page. I'm ty to use starlette Request. But it returns my server IP, no

FastAPI: app.dependency_overrides affects other test files

I'm working with FastAPI. I've introduced in my test suite (pytest) app.dependency_overrides to test my app dependencies. Strangely enough, when I use it in a t

FastAPI - How to upload file via form

I am making a REST API that requires uploading files. For testing purposes, I am uploading files through postman, but I don't know how to access the files on se

Displaying of FastAPI validation errors to end users

I'm looking for some library or example of code to format FastAPI validation messages into human-readable format. E.g. this endpoint: @app.get("/") async def h