context_b() — fastapi Function Reference

Architecture documentation for the context_b() function in test_dependency_contextmanager.py from the fastapi codebase.

Function python FastAPI Applications

Entity Profile

FastAPI→ Applications→ context_b() — fastapi Function Reference

Dependency Diagram

graph TD
  db98691c_fd07_06a9_5fee_29a1941d04bf["context_b()"]
  952bbb41_0c47_a7fe_aee8_884380d032f7["test_dependency_contextmanager.py"]
  db98691c_fd07_06a9_5fee_29a1941d04bf -->|defined in| 952bbb41_0c47_a7fe_aee8_884380d032f7
  style db98691c_fd07_06a9_5fee_29a1941d04bf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_dependency_contextmanager.py lines 81–86

async def context_b(state: dict = Depends(context_a)):
    state["context_b"] = "started b"
    try:
        yield state
    finally:
        state["context_b"] = f"finished b with a: {state['context_a']}"