boabdilperez

def flatten_dict(input_dict, antecedent=None):
    """Returns a generator that yields every possible branch of data"""
    antecedent = antecedent[:] if antecedent else []
    if isinstance(input_dict, dict):
        for key, value in input_dict.items():
            if isinstance(value, dict):
                for nested_dict in flatten_dict(
                    value, antecedent + [key]
                ):
                    yield nested_dict