repos.py 文件源码

def default(self, val):
        if isinstance(val, (datetime)):
            return str(val)
        elif isinstance(val, np.integer):
            return int(val)
        elif isinstance(val, np.floating):
            return float(val)
        elif isinstance(val, np.bool_):
            return bool(val)
        elif isinstance(val, np.ndarray):
            return val.tolist()
        elif is_proxy(val) or isinstance(val, Artifact):
            return repr(val)
        elif callable(val):
            try:
                return utils.fn_info(val)
            except:
                pass
        else:
            try:
                return super(Encoder, self).default(val)
            except Exception as e:
                print("Could not serialize type: {}".format(type(val)))
                return str(type(val))