Source code for meshparty.utils_io

import numpy as np
import json


class NumpyEncoder(json.JSONEncoder):
    def default(self, obj):
        if isinstance(
            obj,
            (
                np.int_,
                np.intc,
                np.intp,
                np.int8,
                np.int16,
                np.int32,
                np.int64,
                np.uint8,
                np.uint16,
                np.uint32,
                np.uint64,
            ),
        ):
            return int(obj)
        elif isinstance(obj, (np.float_, np.float16, np.float32, np.float64)):
            return float(obj)
        elif isinstance(obj, (np.ndarray,)):
            return obj.tolist()
        return json.JSONEncoder.default(self, obj)