​

fastmcp.utilities.tests

​

Functions

​

temporary_settings

temporary_settings(**kwargs: Any)

Temporarily override ControlFlow setting values.

Args:

• **kwargs: The settings to override, including nested settings.

​

run_server_in_process

run_server_in_process(server_fn: Callable[..., None], *args, **kwargs) -> Generator[str, None, None]

Context manager that runs a FastMCP server in a separate process and returns the server URL. When the context manager is exited, the server process is killed.

Args:

• server_fn: The function that runs a FastMCP server. FastMCP servers are not pickleable, so we need a function that creates and runs one.
• *args: Arguments to pass to the server function.
• provide_host_and_port: Whether to provide the host and port to the server function as kwargs.
• **kwargs: Keyword arguments to pass to the server function.

Returns:

• The server URL.