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get_function_positional_arguments

faststream.utils.functions.get_function_positional_arguments #

get_function_positional_arguments(func: AnyCallable) -> List[str]

Get the positional arguments of a function.

PARAMETER DESCRIPTION
func

The function to get the positional arguments from.

TYPE: AnyCallable

RETURNS DESCRIPTION
List[str]

A list of strings representing the names of the positional arguments.
Source code in faststream/utils/functions.py 
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def get_function_positional_arguments(func: AnyCallable) -> List[str]:
    """Get the positional arguments of a function.

    Args:
        func: The function to get the positional arguments from.

    Returns:
        A list of strings representing the names of the positional arguments.
    """
    signature = inspect.signature(func)

    arg_kinds = (
        inspect.Parameter.POSITIONAL_ONLY,
        inspect.Parameter.POSITIONAL_OR_KEYWORD,
    )

    return [
        param.name for param in signature.parameters.values() if param.kind in arg_kinds
    ]