SBTi.interfaces =============== .. py:module:: SBTi.interfaces Classes ------- .. autoapisummary:: SBTi.interfaces.AggregationContribution SBTi.interfaces.Aggregation SBTi.interfaces.ScoreAggregation SBTi.interfaces.ScoreAggregationScopes SBTi.interfaces.ScoreAggregations SBTi.interfaces.ScenarioInterface SBTi.interfaces.PortfolioCompany SBTi.interfaces.IDataProviderCompany SBTi.interfaces.SortableEnum SBTi.interfaces.EScope SBTi.interfaces.ETimeFrames SBTi.interfaces.IDataProviderTarget Module Contents --------------- .. py:class:: AggregationContribution(/, **data: Any) Bases: :py:obj:`pydantic.BaseModel` !!! abstract "Usage Documentation" [Models](../concepts/models.md) A base class for creating Pydantic models. Attributes: __class_vars__: The names of the class variables defined on the model. __private_attributes__: Metadata about the private attributes of the model. __signature__: The synthesized `__init__` [`Signature`][inspect.Signature] of the model. __pydantic_complete__: Whether model building is completed, or if there are still undefined fields. __pydantic_core_schema__: The core schema of the model. __pydantic_custom_init__: Whether the model has a custom `__init__` function. __pydantic_decorators__: Metadata containing the decorators defined on the model. This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1. __pydantic_generic_metadata__: A dictionary containing metadata about generic Pydantic models. The `origin` and `args` items map to the [`__origin__`][genericalias.__origin__] and [`__args__`][genericalias.__args__] attributes of [generic aliases][types-genericalias], and the `parameter` item maps to the `__parameter__` attribute of generic classes. __pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models. __pydantic_post_init__: The name of the post-init method for the model, if defined. __pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel]. __pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model. __pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model. __pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects. __pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects. __pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra] is set to `'allow'`. __pydantic_fields_set__: The names of fields explicitly set during instantiation. __pydantic_private__: Values of private attributes set on the model instance. .. py:attribute:: company_name :type: str .. py:attribute:: company_id :type: str .. py:attribute:: temperature_score :type: float .. py:attribute:: contribution_relative :type: Optional[float] :value: None .. py:attribute:: contribution :type: Optional[float] :value: None .. py:method:: __getitem__(item) .. py:class:: Aggregation(/, **data: Any) Bases: :py:obj:`pydantic.BaseModel` !!! abstract "Usage Documentation" [Models](../concepts/models.md) A base class for creating Pydantic models. Attributes: __class_vars__: The names of the class variables defined on the model. __private_attributes__: Metadata about the private attributes of the model. __signature__: The synthesized `__init__` [`Signature`][inspect.Signature] of the model. __pydantic_complete__: Whether model building is completed, or if there are still undefined fields. __pydantic_core_schema__: The core schema of the model. __pydantic_custom_init__: Whether the model has a custom `__init__` function. __pydantic_decorators__: Metadata containing the decorators defined on the model. This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1. __pydantic_generic_metadata__: A dictionary containing metadata about generic Pydantic models. The `origin` and `args` items map to the [`__origin__`][genericalias.__origin__] and [`__args__`][genericalias.__args__] attributes of [generic aliases][types-genericalias], and the `parameter` item maps to the `__parameter__` attribute of generic classes. __pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models. __pydantic_post_init__: The name of the post-init method for the model, if defined. __pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel]. __pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model. __pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model. __pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects. __pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects. __pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra] is set to `'allow'`. __pydantic_fields_set__: The names of fields explicitly set during instantiation. __pydantic_private__: Values of private attributes set on the model instance. .. py:attribute:: score :type: float .. py:attribute:: proportion :type: float .. py:attribute:: contributions :type: List[AggregationContribution] .. py:method:: __getitem__(item) .. py:class:: ScoreAggregation(/, **data: Any) Bases: :py:obj:`pydantic.BaseModel` !!! abstract "Usage Documentation" [Models](../concepts/models.md) A base class for creating Pydantic models. Attributes: __class_vars__: The names of the class variables defined on the model. __private_attributes__: Metadata about the private attributes of the model. __signature__: The synthesized `__init__` [`Signature`][inspect.Signature] of the model. __pydantic_complete__: Whether model building is completed, or if there are still undefined fields. __pydantic_core_schema__: The core schema of the model. __pydantic_custom_init__: Whether the model has a custom `__init__` function. __pydantic_decorators__: Metadata containing the decorators defined on the model. This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1. __pydantic_generic_metadata__: A dictionary containing metadata about generic Pydantic models. The `origin` and `args` items map to the [`__origin__`][genericalias.__origin__] and [`__args__`][genericalias.__args__] attributes of [generic aliases][types-genericalias], and the `parameter` item maps to the `__parameter__` attribute of generic classes. __pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models. __pydantic_post_init__: The name of the post-init method for the model, if defined. __pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel]. __pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model. __pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model. __pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects. __pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects. __pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra] is set to `'allow'`. __pydantic_fields_set__: The names of fields explicitly set during instantiation. __pydantic_private__: Values of private attributes set on the model instance. .. py:attribute:: all :type: Aggregation .. py:attribute:: influence_percentage :type: float .. py:attribute:: grouped :type: Dict[str, Aggregation] .. py:method:: __getitem__(item) .. py:class:: ScoreAggregationScopes(/, **data: Any) Bases: :py:obj:`pydantic.BaseModel` !!! abstract "Usage Documentation" [Models](../concepts/models.md) A base class for creating Pydantic models. Attributes: __class_vars__: The names of the class variables defined on the model. __private_attributes__: Metadata about the private attributes of the model. __signature__: The synthesized `__init__` [`Signature`][inspect.Signature] of the model. __pydantic_complete__: Whether model building is completed, or if there are still undefined fields. __pydantic_core_schema__: The core schema of the model. __pydantic_custom_init__: Whether the model has a custom `__init__` function. __pydantic_decorators__: Metadata containing the decorators defined on the model. This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1. __pydantic_generic_metadata__: A dictionary containing metadata about generic Pydantic models. The `origin` and `args` items map to the [`__origin__`][genericalias.__origin__] and [`__args__`][genericalias.__args__] attributes of [generic aliases][types-genericalias], and the `parameter` item maps to the `__parameter__` attribute of generic classes. __pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models. __pydantic_post_init__: The name of the post-init method for the model, if defined. __pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel]. __pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model. __pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model. __pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects. __pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects. __pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra] is set to `'allow'`. __pydantic_fields_set__: The names of fields explicitly set during instantiation. __pydantic_private__: Values of private attributes set on the model instance. .. py:attribute:: S1S2 :type: Optional[ScoreAggregation] :value: None .. py:attribute:: S3 :type: Optional[ScoreAggregation] :value: None .. py:attribute:: S1S2S3 :type: Optional[ScoreAggregation] :value: None .. py:method:: __getitem__(item) .. py:class:: ScoreAggregations(/, **data: Any) Bases: :py:obj:`pydantic.BaseModel` !!! abstract "Usage Documentation" [Models](../concepts/models.md) A base class for creating Pydantic models. Attributes: __class_vars__: The names of the class variables defined on the model. __private_attributes__: Metadata about the private attributes of the model. __signature__: The synthesized `__init__` [`Signature`][inspect.Signature] of the model. __pydantic_complete__: Whether model building is completed, or if there are still undefined fields. __pydantic_core_schema__: The core schema of the model. __pydantic_custom_init__: Whether the model has a custom `__init__` function. __pydantic_decorators__: Metadata containing the decorators defined on the model. This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1. __pydantic_generic_metadata__: A dictionary containing metadata about generic Pydantic models. The `origin` and `args` items map to the [`__origin__`][genericalias.__origin__] and [`__args__`][genericalias.__args__] attributes of [generic aliases][types-genericalias], and the `parameter` item maps to the `__parameter__` attribute of generic classes. __pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models. __pydantic_post_init__: The name of the post-init method for the model, if defined. __pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel]. __pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model. __pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model. __pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects. __pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects. __pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra] is set to `'allow'`. __pydantic_fields_set__: The names of fields explicitly set during instantiation. __pydantic_private__: Values of private attributes set on the model instance. .. py:attribute:: short :type: Optional[ScoreAggregationScopes] :value: None .. py:attribute:: mid :type: Optional[ScoreAggregationScopes] :value: None .. py:attribute:: long :type: Optional[ScoreAggregationScopes] :value: None .. py:method:: __getitem__(item) .. py:class:: ScenarioInterface(/, **data: Any) Bases: :py:obj:`pydantic.BaseModel` !!! abstract "Usage Documentation" [Models](../concepts/models.md) A base class for creating Pydantic models. Attributes: __class_vars__: The names of the class variables defined on the model. __private_attributes__: Metadata about the private attributes of the model. __signature__: The synthesized `__init__` [`Signature`][inspect.Signature] of the model. __pydantic_complete__: Whether model building is completed, or if there are still undefined fields. __pydantic_core_schema__: The core schema of the model. __pydantic_custom_init__: Whether the model has a custom `__init__` function. __pydantic_decorators__: Metadata containing the decorators defined on the model. This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1. __pydantic_generic_metadata__: A dictionary containing metadata about generic Pydantic models. The `origin` and `args` items map to the [`__origin__`][genericalias.__origin__] and [`__args__`][genericalias.__args__] attributes of [generic aliases][types-genericalias], and the `parameter` item maps to the `__parameter__` attribute of generic classes. __pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models. __pydantic_post_init__: The name of the post-init method for the model, if defined. __pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel]. __pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model. __pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model. __pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects. __pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects. __pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra] is set to `'allow'`. __pydantic_fields_set__: The names of fields explicitly set during instantiation. __pydantic_private__: Values of private attributes set on the model instance. .. py:attribute:: number :type: int .. py:attribute:: engagement_type :type: Optional[str] :value: None .. py:class:: PortfolioCompany(/, **data: Any) Bases: :py:obj:`pydantic.BaseModel` !!! abstract "Usage Documentation" [Models](../concepts/models.md) A base class for creating Pydantic models. Attributes: __class_vars__: The names of the class variables defined on the model. __private_attributes__: Metadata about the private attributes of the model. __signature__: The synthesized `__init__` [`Signature`][inspect.Signature] of the model. __pydantic_complete__: Whether model building is completed, or if there are still undefined fields. __pydantic_core_schema__: The core schema of the model. __pydantic_custom_init__: Whether the model has a custom `__init__` function. __pydantic_decorators__: Metadata containing the decorators defined on the model. This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1. __pydantic_generic_metadata__: A dictionary containing metadata about generic Pydantic models. The `origin` and `args` items map to the [`__origin__`][genericalias.__origin__] and [`__args__`][genericalias.__args__] attributes of [generic aliases][types-genericalias], and the `parameter` item maps to the `__parameter__` attribute of generic classes. __pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models. __pydantic_post_init__: The name of the post-init method for the model, if defined. __pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel]. __pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model. __pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model. __pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects. __pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects. __pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra] is set to `'allow'`. __pydantic_fields_set__: The names of fields explicitly set during instantiation. __pydantic_private__: Values of private attributes set on the model instance. .. py:attribute:: company_name :type: str .. py:attribute:: company_id :type: str .. py:attribute:: company_isin :type: Optional[str] :value: None .. py:attribute:: company_lei :type: Optional[str] :value: 'nan' .. py:attribute:: investment_value :type: float .. py:attribute:: engagement_target :type: Optional[bool] :value: False .. py:attribute:: user_fields :type: Optional[dict] :value: None .. py:class:: IDataProviderCompany(/, **data: Any) Bases: :py:obj:`pydantic.BaseModel` !!! abstract "Usage Documentation" [Models](../concepts/models.md) A base class for creating Pydantic models. Attributes: __class_vars__: The names of the class variables defined on the model. __private_attributes__: Metadata about the private attributes of the model. __signature__: The synthesized `__init__` [`Signature`][inspect.Signature] of the model. __pydantic_complete__: Whether model building is completed, or if there are still undefined fields. __pydantic_core_schema__: The core schema of the model. __pydantic_custom_init__: Whether the model has a custom `__init__` function. __pydantic_decorators__: Metadata containing the decorators defined on the model. This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1. __pydantic_generic_metadata__: A dictionary containing metadata about generic Pydantic models. The `origin` and `args` items map to the [`__origin__`][genericalias.__origin__] and [`__args__`][genericalias.__args__] attributes of [generic aliases][types-genericalias], and the `parameter` item maps to the `__parameter__` attribute of generic classes. __pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models. __pydantic_post_init__: The name of the post-init method for the model, if defined. __pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel]. __pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model. __pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model. __pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects. __pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects. __pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra] is set to `'allow'`. __pydantic_fields_set__: The names of fields explicitly set during instantiation. __pydantic_private__: Values of private attributes set on the model instance. .. py:attribute:: company_name :type: str .. py:attribute:: company_id :type: str .. py:attribute:: isic :type: Optional[str] :value: None .. py:attribute:: ghg_s1s2 :type: Optional[float] :value: None .. py:attribute:: ghg_s3 :type: Optional[float] :value: None .. py:attribute:: country :type: Optional[str] :value: None .. py:attribute:: region :type: Optional[str] :value: None .. py:attribute:: sector :type: Optional[str] :value: None .. py:attribute:: industry_level_1 :type: Optional[str] :value: None .. py:attribute:: industry_level_2 :type: Optional[str] :value: None .. py:attribute:: industry_level_3 :type: Optional[str] :value: None .. py:attribute:: industry_level_4 :type: Optional[str] :value: None .. py:attribute:: company_revenue :type: Optional[float] :value: None .. py:attribute:: company_market_cap :type: Optional[float] :value: None .. py:attribute:: company_enterprise_value :type: Optional[float] :value: None .. py:attribute:: company_total_assets :type: Optional[float] :value: None .. py:attribute:: company_cash_equivalents :type: Optional[float] :value: None .. py:attribute:: sbti_validated :type: bool :value: None .. py:method:: coerce_nan_to_none(data) :classmethod: .. py:class:: SortableEnum(*args, **kwds) Bases: :py:obj:`enum.Enum` Create a collection of name/value pairs. Example enumeration: >>> class Color(Enum): ... RED = 1 ... BLUE = 2 ... GREEN = 3 Access them by: - attribute access:: >>> Color.RED - value lookup: >>> Color(1) - name lookup: >>> Color['RED'] Enumerations can be iterated over, and know how many members they have: >>> len(Color) 3 >>> list(Color) [, , ] Methods can be added to enumerations, and members can have their own attributes -- see the documentation for details. .. py:method:: __str__() .. py:method:: __ge__(other) .. py:method:: __gt__(other) .. py:method:: __le__(other) .. py:method:: __lt__(other) .. py:class:: EScope(*args, **kwds) Bases: :py:obj:`SortableEnum` Create a collection of name/value pairs. Example enumeration: >>> class Color(Enum): ... RED = 1 ... BLUE = 2 ... GREEN = 3 Access them by: - attribute access:: >>> Color.RED - value lookup: >>> Color(1) - name lookup: >>> Color['RED'] Enumerations can be iterated over, and know how many members they have: >>> len(Color) 3 >>> list(Color) [, , ] Methods can be added to enumerations, and members can have their own attributes -- see the documentation for details. .. py:attribute:: S1 :value: 'S1' .. py:attribute:: S2 :value: 'S2' .. py:attribute:: S3 :value: 'S3' .. py:attribute:: S1S2 :value: 'S1+S2' .. py:attribute:: S1S2S3 :value: 'S1+S2+S3' .. py:method:: get_result_scopes() -> List[EScope] :classmethod: Get a list of scopes that should be calculated if the user leaves it open. :return: A list of EScope objects .. py:class:: ETimeFrames(*args, **kwds) Bases: :py:obj:`SortableEnum` Create a collection of name/value pairs. Example enumeration: >>> class Color(Enum): ... RED = 1 ... BLUE = 2 ... GREEN = 3 Access them by: - attribute access:: >>> Color.RED - value lookup: >>> Color(1) - name lookup: >>> Color['RED'] Enumerations can be iterated over, and know how many members they have: >>> len(Color) 3 >>> list(Color) [, , ] Methods can be added to enumerations, and members can have their own attributes -- see the documentation for details. .. py:attribute:: SHORT :value: 'short' .. py:attribute:: MID :value: 'mid' .. py:attribute:: LONG :value: 'long' .. py:class:: IDataProviderTarget(/, **data: Any) Bases: :py:obj:`pydantic.BaseModel` !!! abstract "Usage Documentation" [Models](../concepts/models.md) A base class for creating Pydantic models. Attributes: __class_vars__: The names of the class variables defined on the model. __private_attributes__: Metadata about the private attributes of the model. __signature__: The synthesized `__init__` [`Signature`][inspect.Signature] of the model. __pydantic_complete__: Whether model building is completed, or if there are still undefined fields. __pydantic_core_schema__: The core schema of the model. __pydantic_custom_init__: Whether the model has a custom `__init__` function. __pydantic_decorators__: Metadata containing the decorators defined on the model. This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1. __pydantic_generic_metadata__: A dictionary containing metadata about generic Pydantic models. The `origin` and `args` items map to the [`__origin__`][genericalias.__origin__] and [`__args__`][genericalias.__args__] attributes of [generic aliases][types-genericalias], and the `parameter` item maps to the `__parameter__` attribute of generic classes. __pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models. __pydantic_post_init__: The name of the post-init method for the model, if defined. __pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel]. __pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model. __pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model. __pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects. __pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects. __pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra] is set to `'allow'`. __pydantic_fields_set__: The names of fields explicitly set during instantiation. __pydantic_private__: Values of private attributes set on the model instance. .. py:attribute:: company_id :type: str .. py:attribute:: target_type :type: str .. py:attribute:: intensity_metric :type: Optional[str] :value: None .. py:attribute:: scope :type: EScope .. py:attribute:: coverage_s1 :type: float .. py:attribute:: coverage_s2 :type: float .. py:attribute:: coverage_s3 :type: float .. py:attribute:: reduction_ambition :type: float .. py:attribute:: base_year :type: int .. py:attribute:: base_year_ghg_s1 :type: float .. py:attribute:: base_year_ghg_s2 :type: float .. py:attribute:: base_year_ghg_s3 :type: float .. py:attribute:: start_year :type: Optional[int] :value: None .. py:attribute:: end_year :type: int .. py:attribute:: time_frame :type: Optional[ETimeFrames] :value: None .. py:attribute:: achieved_reduction :type: Optional[float] :value: 0 .. py:method:: coerce_nan_str_to_none(val) :classmethod: .. py:method:: validate_e(val) :classmethod: