Files
fastapi/docs_src/bigger_applications/app/routers/items.py
Sebastián Ramírez 313bbe802f Add support for shared/top-level parameters (dependencies, tags, etc) (#2434)
*  Add Default and DefaultPlaceholder data structures

to handle defaults and overrides

*  Add utils to get values by priority handling DefaultPlaceholders

*  Add support for top-level parameters in FastAPI, APIRouter, include_router

including: prefix, tags, dependencies, deprecated, include_in_schema, responses, default_response_class, callbacks

* ♻️ Update openapi utils to handle DefaultPlaceholder for response_class

* 📝 Update bigger-application example code to use top-level params

and showcase them in APIRouter, FastAPI, include_router

* 📝 Update docs for Bigger Applications, include diagrams, top-level params

* 🔥 Simplify code and docs for callbacks as default_response_class is no longer required

* 📝 Add docs for top-level dependencies, in FastAPI()

* 📝 Add docs reference to top-level dependencies in docs for decorator

*  Update/increase tests for Bigger Applications including shared parameters

*  Add tests for top-level dependencies in FastAPI()

*  Add tests for internal DefaultPlaceholder

*  Update/increase tests for callbacks with top-level parameters

*  Add LOTS of tests covering branches and cases for shared parameters

in top-level FastAPI, path operations, include_router, APIRouter, its path operations, nested include_router, nested APIRouter, and its path operations

* 🎨 Format/reorder parameters for consistency in FastAPI, APIRouter, include_router
2020-11-29 18:32:18 +01:00

39 lines
1011 B
Python

from fastapi import APIRouter, Depends, HTTPException
from ..dependencies import get_token_header
router = APIRouter(
prefix="/items",
tags=["items"],
dependencies=[Depends(get_token_header)],
responses={404: {"description": "Not found"}},
)
fake_items_db = {"plumbus": {"name": "Plumbus"}, "gun": {"name": "Portal Gun"}}
@router.get("/")
async def read_items():
return fake_items_db
@router.get("/{item_id}")
async def read_item(item_id: str):
if item_id not in fake_items_db:
raise HTTPException(status_code=404, detail="Item not found")
return {"name": fake_items_db[item_id]["name"], "item_id": item_id}
@router.put(
"/{item_id}",
tags=["custom"],
responses={403: {"description": "Operation forbidden"}},
)
async def update_item(item_id: str):
if item_id != "plumbus":
raise HTTPException(
status_code=403, detail="You can only update the item: plumbus"
)
return {"item_id": item_id, "name": "The great Plumbus"}