fastapi-master/docs_src/dependencies/tutorial009.py
lqs d20566fe07
Some checks failed
Test / lint (push) Has been cancelled
Test / test (pydantic-v1, 3.10) (push) Has been cancelled
Test / test (pydantic-v1, 3.11) (push) Has been cancelled
Test / test (pydantic-v1, 3.12) (push) Has been cancelled
Test / test (pydantic-v1, 3.8) (push) Has been cancelled
Test / test (pydantic-v1, 3.9) (push) Has been cancelled
Test / test (pydantic-v2, 3.10) (push) Has been cancelled
Test / test (pydantic-v2, 3.11) (push) Has been cancelled
Test / test (pydantic-v2, 3.12) (push) Has been cancelled
Test / test (pydantic-v2, 3.8) (push) Has been cancelled
Test / test (pydantic-v2, 3.9) (push) Has been cancelled
Test / coverage-combine (push) Has been cancelled
Test / check (push) Has been cancelled
Issue Manager / issue-manager (push) Has been cancelled
Label Approved / label-approved (push) Has been cancelled
init
2024-08-24 04:41:47 +00:00

26 lines
455 B
Python

from fastapi import Depends
async def dependency_a():
dep_a = generate_dep_a()
try:
yield dep_a
finally:
dep_a.close()
async def dependency_b(dep_a=Depends(dependency_a)):
dep_b = generate_dep_b()
try:
yield dep_b
finally:
dep_b.close(dep_a)
async def dependency_c(dep_b=Depends(dependency_b)):
dep_c = generate_dep_c()
try:
yield dep_c
finally:
dep_c.close(dep_b)