c073de4002f7a72babc8fd6ecdcd90c141be2c08,Orange/widgets/utils/datacaching.py,,getCached,#Any#Any#Any#Any#,3

Before Change

def getCached(data, funct, params = (), kwparams = {}):
    if not data: return None
    if getattr(data, "info", None) == None or data.info["__version__"] != data.version: 
        setattr(data, "info", {"__version__": data.version})

    if data.info.has_key(funct):
        return data.info[funct]
    else:
        if type(funct) != str:

After Change

        return None
    info = getattr(data, "__data_cache", None)
    if info is not None:
        if funct in data.info:
            return data.info(funct)
    else:
        info = data.info = {}
    if isinstance(funct, str):
        return None
    if kwparams is None:
        kwparams = {}
    info[funct] = res = funct(*params, **kwparams)
    return res

Instances