def flatten()

in src/pixparse/utils/json_utils.py [0:0]

• 13 lines of code
• 6 McCabe index (conditional complexity)

    def flatten(data: dict):
        """
        Convert Dictionary into Non-nested Dictionary
        Example:
            input(dict)
                {
                    "menu": [
                        {"name" : ["cake"], "count" : ["2"]},
                        {"name" : ["juice"], "count" : ["1"]},
                    ]
                }
            output(list)
                [
                    ("menu.name", "cake"),
                    ("menu.count", "2"),
                    ("menu.name", "juice"),
                    ("menu.count", "1"),
                ]
        """
        flatten_data = list()

        def _flatten(value, key=""):
            if type(value) is dict:
                for child_key, child_value in value.items():
                    _flatten(child_value, f"{key}.{child_key}" if key else child_key)
            elif type(value) is list:
                for value_item in value:
                    _flatten(value_item, key)
            else:
                flatten_data.append((key, value))

        _flatten(data)
        return flatten_data