fastapi_di
Extracted the dependency injection process from fastapi. Dependency injection by fastapi_di is only available in the async environment.
Requirement
- Python 3.8+
Installation
poetry install fastapi_diGetting started
Dependency injection is done by decorating the function and calling do as follows.
import asyncio
from fastapi import Depends
from fastapi_di import DI
di = DI()
def get_db():
yield {1: {"id": 1, "name": "bob", "memo": ""}}
@di.task()
async def update_user(db=Depends(get_db), *, user_id: int, memo: str):
record = db[user_id]
record["memo"] = memo
return record
async def main():
return await update_user.do(user_id=1, memo="test")
result = asyncio.run(main())
print(result)
# => {'id': 1, 'name': 'bob', 'memo': 'test'}}warning
This library is in the experimental stage.
