FilesExpand file tree

 master

/

tutorial008.py

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

25 lines (19 loc) · 455 Bytes

 master

/

tutorial008.py

Copy path

Top

File metadata and controls

• Code
• Blame

25 lines (19 loc) · 455 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

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)