从列表中的字典值中删除Nan

def remove_nan_from_dict_values(dict_list):
    for dictionary in dict_list:
        values = dictionary.values()
        filtered_values = [value for value in values if value is not None and not isinstance(value, float) and not math.isnan(value)]
        dictionary.clear()
        dictionary.update(zip(dictionary.keys(), filtered_values))

# 示例用法
dict_list = [{'key1': 1, 'key2': float('nan'), 'key3': 3}, {'key1': 4, 'key2': float('nan'), 'key3': 6}]
remove_nan_from_dict_values(dict_list)
print(dict_list)

[{'key1': 1, 'key3': 3}, {'key1': 4, 'key3': 6}]