Try the NamedTuple apptoach got google takeouts

my/google/takeout/paths.py

@@ -1,10 +1,29 @@
+from typing import NamedTuple
+from ...core.common import Paths
+
+class google(NamedTuple):
+    '''
+    Expects [[https://takeout.google.com][Google Takeout]] data.
+    '''
+    takeout_path: Paths # path/paths/glob for the takeout zips
+
+###
+
+from my.config import google as user_config
+
+###
+# TODO: generalize the thing from my.reddit
+# i.e. config = make_config(google, user_config)
+# reveal_type(config) should be 'google'
+config = google(**{k: v for k, v in vars(user_config).items() if k in google._fields})
+###
+
 from pathlib import Path
 from typing import Optional, Iterable
 
 from ...common import get_files
 from ...kython.kompress import kopen, kexists
 
-from my.config import google as config
 
 def get_takeouts(*, path: Optional[str]=None) -> Iterable[Path]:
     """