Normalize the imdb_id (#10923)

* Normalize the imdb_id
* make sure we store imdb_id without `tt` in indexer_mapping

* Fix indents

medusa/indexers/tvmaze/api.py

@@ -466,9 +466,17 @@ def _get_show_data(self, tvmaze_id, language='en'):
         # Get external ids.
         # As the external id's are not part of the shows default response, we need to make an additional call for it.
         # Im checking for the external value. to make sure only externals with a value get in.
-        self._set_show_data(tvmaze_id, 'externals', {external_id: text_type(getattr(self.shows[tvmaze_id], external_id, None))
-                                                     for external_id in ['tvdb_id', 'imdb_id', 'tvrage_id']
-                                                     if getattr(self.shows[tvmaze_id], external_id, None)})
+        externals = {
+            external_id: text_type(getattr(self.shows[tvmaze_id], external_id, None))
+            for external_id in ['tvdb_id', 'imdb_id', 'tvrage_id']
+            if getattr(self.shows[tvmaze_id], external_id, None)
+        }
+
+        # Normalize the imdb_id
+        if 'imdb_id' in externals:
+            externals['imdb_id'] = ImdbIdentifier(externals['imdb_id']).series_id
+
+        self._set_show_data(tvmaze_id, 'externals', externals)
 
         # get episode data
         if self.config['episodes_enabled']:

medusa/tv/series.py

@@ -1368,6 +1368,8 @@ def _save_externals_to_db(self):
 
         for external in self.externals:
             if external in reverse_mappings and self.externals[external]:
+                if external == 'imdb_id':
+                    self.externals[external] = ImdbIdentifier(self.externals[external]).series_id
                 sql_l.append(['INSERT OR IGNORE '
                               'INTO indexer_mapping (indexer_id, indexer, mindexer_id, mindexer) '
                               'VALUES (?,?,?,?)',