def failureFromJSON(failureDict: JSONDict) -> Failure:
"""
Load a L{Failure} from a dictionary deserialized from JSON.
@param failureDict: a JSON-deserialized object like one previously returned
by L{failureAsJSON}.
@return: L{Failure}
"""
f = cast(Failure, Failure.__new__(Failure))
typeInfo = failureDict["type"]
failureDict["type"] = type(typeInfo["__name__"], (), typeInfo)
f.__dict__ = failureDict
return f
def failureFromJSON(failureDict):
"""
Load a L{Failure} from a dictionary deserialized from JSON.
@param failureDict: a JSON-deserialized object like one previously returned
by L{failureAsJSON}.
@type failureDict: L{dict} mapping L{str} to attributes
@return: L{Failure}
@rtype: L{Failure}
"""
f = Failure.__new__(Failure)
typeInfo = failureDict["type"]
failureDict["type"] = type(typeInfo["__name__"], (), typeInfo)
f.__dict__ = failureDict
return f
