def METHOD_NAME(self, bucket_year=[], bucket_alpha=[],
                  bucket_alpha_regex={}, extrapolate=False):
    config['bucket']['bucket_year'] = bucket_year
    config['bucket']['bucket_alpha'] = bucket_alpha
    config['bucket']['bucket_alpha_regex'] = bucket_alpha_regex
    config['bucket']['extrapolate'] = extrapolate
    self.plugin.setup()