Convert Keys in Json to Snake Case

import re def convert_to_snakecase(original_dict): transformed_dict = {} array_items = [] if not isinstance(original_dict, list): for k in original_dict.keys(): value = re.sub(r'(?<!^)(?=[A-Z])', '_', k).lower() if not isinstance(original_dict[k], list): if isinstance(original_dict[k], dict): transformed_dict[value] = convert_to_snakecase(original_dict[k]) else: transformed_dict[value] = original_dict[k] else: array_items = [] for i in range(len(original_dict[k])): if isinstance(original_dict[k][i], dict): array_items.append(convert_to_snakecase(original_dict[k][i])) transformed_dict[value] = array_items else: transformed_dict[value] = original_dict[k] else: array_items = [] for item in original_dict: array_items.append(convert_to_snakecase(item)) transformed_dict.update(array_items) return transformed_dict