erc7730.model.resolved.metadata module

Object model for ERC-7730 descriptors metadata section.

Specification: https://github.com/LedgerHQ/clear-signing-erc7730-registry/tree/master/specs JSON schema: https://github.com/LedgerHQ/clear-signing-erc7730-registry/blob/master/specs/erc7730-v1.schema.json

pydantic model erc7730.model.resolved.metadata.ResolvedMetadataView on GitHub

Bases: Metadata

Metadata Section.

The metadata section contains information about constant values relevant in the scope of the current contract / message (as matched by the context section)

Fields:

• enums (dict[Annotated[str, FieldInfo(annotation=NoneType, required=True, title='Id', description='An internal identifier that can be used either for clarity specifying what the element is or as a reference in device specific sections.', examples=['some_identifier'], metadata=[MinLen(min_length=1)]), erc7730.common.pydantic.ErrorTypeLabel(func=erc7730.common.pydantic.ErrorTypeLabel._validator.

field enums: dict[~typing.Annotated[str, FieldInfo(annotation=NoneType, required=True, title='Id', description='An internal identifier that can be used either for clarity specifying what the element is or as a reference in device specific sections.', examples=['some_identifier'], metadata=[MinLen(min_length=1)]), ~erc7730.common.pydantic.ErrorTypeLabel(func=~erc7730.common.pydantic.ErrorTypeLabel._validator.<locals>.validate, json_schema_input_type=PydanticUndefined)], ~typing.Annotated[dict[str, str], FieldInfo(annotation=NoneType, required=True, title='Enum Definition', description='A mapping of enum values to human readable strings.', examples=[{'1': 'stable', '2': 'variable'}], metadata=[MinLen(min_length=1), MaxLen(max_length=32)])]] | None = None

A set of enums that are used to format fields replacing values with human readable strings.

Constraints:

• max_length = 32