studies.selection.selection_from_description
studies.selection.selection_from_description(payload)Rebuild a :class:NodeSelection from its :meth:~NodeSelection.describe payload.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| payload | dict[str, Any] | A description dict as produced by describe(). |
required |
Returns
| Name | Type | Description |
|---|---|---|
| NodeSelection | The equivalent selection. |
Raises
| Name | Type | Description |
|---|---|---|
| ValueError | For unknown kinds, and for "predicate" payloads — predicates carry a callable and do not serialize. |