Function should_extension_dispatch

pandas/core/ops/dispatch.py:18–31

Identify cases where Series operation should dispatch to ExtensionArray method. Parameters ---------- left : np.ndarray or ExtensionArray right : object Returns ------- bool

(left: ArrayLike, right: Any)

def should_extension_dispatch(left: ArrayLike, right: Any) -> bool:
    """
    Identify cases where Series operation should dispatch to ExtensionArray method.

    Parameters
    ----------
    left : np.ndarray or ExtensionArray
    right : object

    Returns
    -------
    bool
    """
    return isinstance(left, ABCExtensionArray) or isinstance(right, ABCExtensionArray)