betty.extension.deriver package¶
Module contents¶
Expand an ancestry by deriving additional data from existing data.
- final class betty.extension.deriver.Deriver[source]¶
Bases:
Extension
,PostLoader
Expand an ancestry by deriving additional data from existing data.
- Parameters:
project (
betty.project.Project
)args (
typing.Any
)kwargs (
typing.Any
)
- classmethod comes_before() set[PluginId] [source]¶
The extensions that this one comes before.
The other extensions may or may not be enabled.
- classmethod plugin_description() betty.locale.localizable.Localizable [source]¶
Get the human-readable long plugin description.
- Return type:
- classmethod plugin_id() str [source]¶
Get the plugin ID.
IDs are unique per plugin type: - A plugin repository MUST at most have a single plugin for any ID. - Different plugin repositories MAY each have a plugin with the same ID.
- Return type:
- classmethod plugin_label() betty.locale.localizable.Localizable [source]¶
Get the human-readable short plugin label.
- Return type:
- async post_load() None [source]¶
Act on the ancestry having been loaded.
This method is called immediately after
betty.load.Loader.load()
.- Return type: