from textwrap import dedent class DashException(Exception): def __init__(self, msg=""): super().__init__(dedent(msg).strip()) class ObsoleteKwargException(DashException): pass class NoLayoutException(DashException): pass class CallbackException(DashException): pass class NonExistentEventException(CallbackException): pass class IncorrectTypeException(CallbackException): pass class IDsCantContainPeriods(CallbackException): pass class WildcardInLongCallback(CallbackException): pass # Better error name now that more than periods are not permitted. class InvalidComponentIdError(IDsCantContainPeriods): pass class PreventUpdate(CallbackException): pass class DuplicateIdError(DashException): pass class InvalidCallbackReturnValue(CallbackException): pass class InvalidConfig(DashException): pass class InvalidResourceError(DashException): pass class InvalidIndexException(DashException): pass class DependencyException(DashException): pass class ResourceException(DashException): pass class MissingCallbackContextException(CallbackException): pass class UnsupportedRelativePath(CallbackException): pass class ProxyError(DashException): pass class DuplicateCallback(DashException): pass class LongCallbackError(DashException): pass class MissingLongCallbackManagerError(DashException): pass class PageError(DashException): pass