def METHOD_NAME(year):
    """
    Get a tuple containing start date and end date for given year.
    """
    year = int(year)
    if year > datetime.utcnow().year or year < 2010:
        raise WrongDateFormatException
    start = datetime(year, 1, 1)
    end = start + relativedelta.relativedelta(years=1)
    return start, end