Attribute

evo.objects.typed.attributes.Attribute

A Geoscience Object Attribute

key: str

The key used to identify this attribute.

This is required to be unique within a group of attributes.

attribute_type: str

The type of this attribute.

exists: bool

Whether this attribute exists on the object.

Returns:

Type	Description
`bool`	True for existing attributes.

to_dataframe(fb: IFeedback = NoFeedback) -> pd.DataFrame

Load a DataFrame containing the values for this attribute from the object.

Parameters:

Name	Type	Description	Default
`fb`	`IFeedback`	Optional feedback object to report download progress.	`NoFeedback`

Returns:

Type	Description
`DataFrame`	The loaded DataFrame with values for this attribute, applying lookup table and NaN values as specified. The column name will be updated to match the attribute name.

set_attribute_values(df: DataFrame, infer_attribute_type: bool = False, fb: IFeedback = NoFeedback) -> None

Update the values of this attribute.

Parameters:

Name	Type	Description	Default
`df`	`DataFrame`	DataFrame containing the new values for this attribute. The DataFrame should contain a single column.	required
`infer_attribute_type`	`bool`	Whether to infer the attribute type from the DataFrame. If False, the existing attribute type will be used.	`False`
`fb`	`IFeedback`	Optional feedback object to report upload progress.	`NoFeedback`