get_cached_extension_manager¶
-
asdf.extension.
get_cached_extension_manager
(extensions)[source]¶ Get a previously created ExtensionManager for the specified extensions, or create and cache one if necessary. Building the manager is expensive, so it helps performance to reuse it when possible.
- Parameters
- extensionslist of asdf.extension.AsdfExtension or asdf.extension.Extension
- Returns
- asdf.extension.ExtensionManager