V3 - showcases the usage of CVB in FastAPI

[yezz123]

As you create more complex FastAPI applications, you may find yourself frequently repeating the same dependencies in multiple related endpoints.

A common question people have as they become more comfortable with FastAPI is how they can reduce the number of times they have to copy/paste the same dependency into related routes.

fastapi_class provides a class-based view decorator @View to help reduce the amount of boilerplate necessary when developing related routes.

Highly inspired by Fastapi-utils, Thanks to @dmontagu for the great work.

• Example:

from fastapi import FastAPI, APIRouter, Query
from pydantic import BaseModel
from fastapi_class import View

app = FastAPI()
router = APIRouter()

class ItemModel(BaseModel):
    id: int
    name: str
    description: str = None

@View(router)
class ItemView:
    def post(self, item: ItemModel):
        return item

    def get(self, item_id: int = Query(..., gt=0)):
        return {"item_id": item_id}

app.include_router(router)

[codecov]

Codecov Report

Patch coverage: 92.12% and project coverage change: -5.98 ⚠️

Comparison is base (a2eb312) 98.19% compared to head (760f6af) 92.21%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #82      +/-   ##
==========================================
- Coverage   98.19%   92.21%   -5.98%     
==========================================
  Files           6       11       +5     
  Lines         166      257      +91     
==========================================
+ Hits          163      237      +74     
- Misses          3       20      +17     

Impacted Files	Coverage Δ
fastapi_class/logger.py	0.00% <0.00%> (ø)
tests/test_views.py	79.66% <79.66%> (ø)
fastapi_class/exceptions.py	90.90% <90.90%> (ø)
tests/test_routers.py	94.87% <94.87%> (ø)
fastapi_class/views.py	97.14% <97.14%> (ø)
fastapi_class/routers.py	97.43% <97.43%> (ø)
fastapi_class/__init__.py	100.00% <100.00%> (ø)
fastapi_class/openapi.py	100.00% <100.00%> (ø)
tests/test_exceptions.py	100.00% <100.00%> (ø)
tests/test_openapi.py	100.00% <100.00%> (ø)
... and 1 more

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