github: start moving to a proper artbitrated module

my/media/youtube.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 from datetime import datetime
-from typing import NamedTuple, List
+from typing import NamedTuple, List, Iterable
 
 from ..google.takeout.html import read_html
 from ..google.takeout.paths import get_last_takeout
@@ -16,7 +16,7 @@ class Watched(NamedTuple):
         return f'{self.url}-{self.when.isoformat()}'
 
 
-def get_watched():
+def watched() -> Iterable[Watched]:
     # TODO need to use a glob? to make up for old takouts that didn't start with Takeout/
     path = 'Takeout/My Activity/YouTube/MyActivity.html' # looks like this one doesn't have retention? so enough to use the last
     # TODO YouTube/history/watch-history.html, also YouTube/history/watch-history.json
@@ -30,6 +30,10 @@ def get_watched():
     return list(sorted(watches, key=lambda e: e.when))
 
 
+# todo deprecate
+get_watched = watched
+
+
 def main():
     # TODO shit. a LOT of watches...
     for w in get_watched():