test_remove_handler() — langchain Function Reference

Architecture documentation for the test_remove_handler() function in test_sync_callback_manager.py from the langchain codebase.

Function python CoreAbstractions RunnableInterface

Entity Profile

CoreAbstractions→ RunnableInterface→ test_remove_handler() — langchain Function Reference

Dependency Diagram

graph TD
  0967c3ba_2e37_2790_64f1_3abdfcf4d02d["test_remove_handler()"]
  748ec2b4_9c22_8e40_5174_c4bd290fcb4d["test_sync_callback_manager.py"]
  0967c3ba_2e37_2790_64f1_3abdfcf4d02d -->|defined in| 748ec2b4_9c22_8e40_5174_c4bd290fcb4d
  style 0967c3ba_2e37_2790_64f1_3abdfcf4d02d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/callbacks/test_sync_callback_manager.py lines 4–15

def test_remove_handler() -> None:
    """Test removing handler does not raise an error on removal.

    An handler can be inheritable or not. This test checks that
    removing a handler does not raise an error if the handler
    is not inheritable.
    """
    handler1 = BaseCallbackHandler()
    handler2 = BaseCallbackHandler()
    manager = BaseCallbackManager([handler1], inheritable_handlers=[handler2])
    manager.remove_handler(handler1)
    manager.remove_handler(handler2)