fastcs.attributes.attribute# Members Attribute Base FastCS attribute. class fastcs.attributes.attribute.Attribute(datatype: DataType[DType_T], io_ref: AttributeIORefT | None = None, group: str | None = None, description: str | None = None)[source]# Base FastCS attribute. Instances of this class added to a Controller will be used by the FastCS class. abstract property access_mode: Literal['r', 'w', 'rw']# The access mode of this attribute.