FastAPI - Dependency Injection
Which of the following is the correct way to pass a parameter to a dependency in FastAPI?
Which of the following is the correct way to pass a parameter to a dependency in FastAPI?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Depends usage
Depends expects a callable or a call to a callable that returns a dependency.Step 2: Passing parameters
To pass parameters, you call the dependency function inside Depends, like Depends(get_user(user_id=5)).Final Answer:
Depends(get_user(user_id=5)) -> Option AQuick Check:
Call dependency inside Depends to pass parameters [OK]
Quick Trick: Call dependency inside Depends() to pass parameters [OK]
Common Mistakes:
MISTAKES- Passing parameters directly to Depends without calling
- Using brackets [] instead of parentheses ()
- Trying to call Depends as a function with parameters
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