from typing import Any, Type def assert_(condition: object) -> None: ... ERR_FRAGMENT: str class AuthorizationError(Exception): url: Any reason: str class DAVError(Exception): ... class PropsetError(DAVError): ... class ProppatchError(DAVError): ... class PropfindError(DAVError): ... class ReportError(DAVError): ... class MkcolError(DAVError): ... class MkcalendarError(DAVError): ... class PutError(DAVError): ... class DeleteError(DAVError): ... class NotFoundError(DAVError): ... class ConsistencyError(DAVError): ... class ReponseError(DAVError): ... exception_by_method: dict[str, Type[DAVError]]