new_contents: # -*- coding: utf-8 -*-
  
  from openfisca_senegal import CountryTaxBenefitSystem as SenegalTaxBenefitSystem
  
  from openfisca_survey_manager.scenarios import AbstractSurveyScenario
  
  
  class SenegalSurveyScenario(AbstractSurveyScenario):
      id_variable_by_entity_key = dict(
          famille = 'id_famille',
          )
      role_variable_by_entity_key = dict(
          famille = 'role_famille',
          )
  
      def __init__(self, input_data_frame = None, tax_benefit_system = None,
              reference_tax_benefit_system = None, year = None):
          super(SenegalSurveyScenario, self).__init__()
          assert input_data_frame is not None
          assert year is not None
          self.year = year
          if tax_benefit_system is None:
              tax_benefit_system = SenegalTaxBenefitSystem()
          self.set_tax_benefit_systems(
              tax_benefit_system = tax_benefit_system,
              reference_tax_benefit_system = reference_tax_benefit_system
              )
          self.used_as_input_variables = list(
              set(tax_benefit_system.column_by_name.keys()).intersection(
                  set(input_data_frame.columns)
                  ))
          self.init_from_data_frame(input_data_frame = input_data_frame)
          self.new_simulation()
          if reference_tax_benefit_system is not None:
              self.new_simulation(reference = True)
  
  
  
subject: Add SurveyScenario adapted to SenegalTaxBenFitSystem