SegmentationInput

class caf.base.SegmentationInput(*, naming_order, enum_segments=<factory>, custom_segments=<factory>, subsets=<factory>)

Bases: BaseConfig

Input class for segmentation objects.

Parameters:

• enum_segments (list[SegmentsSuper]) – Provide as strings matching enumerations in SegmentsSuper. In 99% of cases segments should be provided in this form. If a segment doesn’t exist in the enumeration it should usually be added.

• subsets (dict[str, list[int]]) – Define any segments you want subsets of. Keys should match values in ‘enum_segments’, values should be lists defining values from the segment which should be included.

• custom_segments (list[Segment]) – User defined segments which don’t appear in SegmentsSuper. As stated, in almost all cases a missing segment should be added to that class, and this option is a contingency.

• naming_order (list[str]) – The naming order of the segments. This primarily affects the index order of the multi-index formed from the segmentation.

Attributes

model_computed_fields
model_config	Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].
model_extra	Get extra fields set during validation.
model_fields
model_fields_set	Returns the set of fields that have been explicitly set on this model instance.
naming_order
enum_segments
custom_segments
subsets

Methods

__init__(**data)	Create a new model by parsing and validating input data from keyword arguments.
construct([_fields_set])
copy(*[, include, exclude, update, deep])	Returns a copy of the model.
dict(*[, include, exclude, by_alias, ...])
enums()	Validate the subsets match segments.
from_orm(obj)
from_yaml(text)	Parse class attributes from YAML text.
json(*[, include, exclude, by_alias, ...])
load_yaml(path)	Read YAML file and load the data using from_yaml.
model_construct([_fields_set])	Creates a new instance of the Model class with validated data.
model_copy(*[, update, deep])	!!! abstract "Usage Documentation"
model_dump(*[, mode, include, exclude, ...])	!!! abstract "Usage Documentation"
model_dump_json(*[, indent, ensure_ascii, ...])	!!! abstract "Usage Documentation"
model_json_schema([by_alias, ref_template, ...])	Generates a JSON schema for a model class.
model_parametrized_name(params)	Compute the class name for parametrizations of generic classes.
model_post_init(context, /)	Override this method to perform additional initialization after __init__ and model_construct.
model_rebuild(*[, force, raise_errors, ...])	Try to rebuild the pydantic-core schema for the model.
model_validate(obj, *[, strict, extra, ...])	Validate a pydantic model instance.
model_validate_json(json_data, *[, strict, ...])	!!! abstract "Usage Documentation"
model_validate_strings(obj, *[, strict, ...])	Validate the given object with string data against the Pydantic model.
names_match_segments()	Validate that naming order names match segment names.
no_copied_names()	Validate the custom_segments do not clash with existing segments.
parse_file(path, *[, content_type, ...])
parse_obj(obj)
parse_raw(b, *[, content_type, encoding, ...])
save_yaml(path[, datetime_comment, ...])	Write data from self to a YAML file.
schema([by_alias, ref_template])
schema_json(*[, by_alias, ref_template])
to_yaml()	Convert attributes from self to YAML string.
update_forward_refs(**localns)
validate(value)
write_example(path_, /[, comment_])	Write examples to a config file.

Attributes Documentation

model_computed_fields = {}

model_config = {}

Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

model_extra

Get extra fields set during validation.

Returns:

A dictionary of extra fields, or None if config.extra is not set to “allow”.

model_fields = {'custom_segments': FieldInfo(annotation=list[Segment], required=False, default_factory=list), 'enum_segments': FieldInfo(annotation=list[SegmentsSuper], required=False, default_factory=list), 'naming_order': FieldInfo(annotation=list[str], required=True), 'subsets': FieldInfo(annotation=dict[str, list[int]], required=False, default_factory=dict)}

model_fields_set

Returns the set of fields that have been explicitly set on this model instance.

Returns:

A set of strings representing the fields that have been set,

i.e. that were not filled from defaults.

naming_order: list[str]

enum_segments: list[SegmentsSuper]

custom_segments: list[Segment]

subsets: dict[str, list[int]]