ParamMeta

This class serves as a metadata container for function parameters, storing their name, default value, and type annotation. It utilizes standard inspection constants to represent empty values and provides a structured way to manage parameter definitions.

Attributes

Attribute	Type	Description
empty	Any = inspect.Parameter.empty	A sentinel value used to represent the absence of a default value or type annotation, sourced from inspect.Parameter.empty.
name	str	The identifier string representing the name of the parameter.
default	Any = inspect.Parameter.empty	The default value assigned to the parameter if no argument is provided during a call.
annotation	Any = inspect.Parameter.empty	The type hint or metadata associated with the parameter to define its expected data type.

---

Constructor

Signature

def ParamMeta(
    name: str,
    default: Any = inspect.Parameter.empty,
    annotation: Any = inspect.Parameter.empty
) - > None

Parameters

Name	Type	Description
name	str	The name of the parameter.
default	Any = inspect.Parameter.empty	The default value of the parameter, if any.
annotation	Any = inspect.Parameter.empty	The type annotation of the parameter, if any.

---

Signature

def ParamMeta(
    name: str,
    default: Any = inspect.Parameter.empty,
    annotation: Any = inspect.Parameter.empty
) - > None

Parameters

Name	Type	Description
name	str	The identifier of the parameter as defined in the function signature.
default	Any = inspect.Parameter.empty	The default value assigned to the parameter if no argument is provided by the caller.
annotation	Any = inspect.Parameter.empty	The type hint or metadata annotation associated with the parameter.

---