pandas.api.extensions.ExtensionDtype ==================================== .. currentmodule:: pandas.api.extensions .. autoclass:: ExtensionDtype .. rubric:: Attributes .. autosummary:: ~ExtensionDtype.index_class ~ExtensionDtype.kind ~ExtensionDtype.na_value ~ExtensionDtype.name ~ExtensionDtype.names ~ExtensionDtype.type .. rubric:: Methods .. autosummary:: ~ExtensionDtype.construct_array_type ~ExtensionDtype.construct_from_string ~ExtensionDtype.empty ~ExtensionDtype.is_dtype