Videoteca DB

core/videolibrarydb.py

@@ -0,0 +1,20 @@
+from collections import defaultdict
+from lib.sqlitedict import SqliteDict
+
+from core import filetools
+from platformcode import config
+
+class nested_dict_sqlite(defaultdict):
+    'like defaultdict but default_factory receives the key'
+
+    def __missing__(self, key):
+        self[key] = value = self.default_factory(key)
+        return value
+
+    def close(self):
+        for key in self.keys():
+            self[key].close()
+        self.clear()
+
+db_name = filetools.join(config.get_videolibrary_path(), "videolibrary.sqlite")
+videolibrarydb = nested_dict_sqlite(lambda table: SqliteDict(db_name, table, 'c', True))