src.data_sources.annuityΒΆ Root data source for the annuity model. Classes AnnuityDataSources(projection_parameters) Root data source input package for the annuity model. Modules src.data_sources.annuity.model_points Data source collection that holds all annuity model points. src.data_sources.annuity.mortality Namespace for annuity mortality assumptions. src.data_sources.annuity.policyholder_behaviors Namespace for annuity policyholder behavior assumptions. src.data_sources.annuity.product Namespace for annuity product assumptions.