'Gives us a list of Region classes that use this rating body.'

def get_regions(self):

    generic_regions = []
    if (self.get_body_class() == mkt.ratingsbodies.GENERIC):
        generic_regions = mkt.regions.ALL_REGIONS_WITHOUT_CONTENT_RATINGS()
    return ([x for x in mkt.regions.ALL_REGIONS_WITH_CONTENT_RATINGS() if (self.get_body_class() == x.ratingsbody)] + list(generic_regions))
