mpris: use new helper: get_replacements_list introduced with (ultrabu…

…g#2242)

py3status/modules/mpris.py

@@ -27,6 +27,7 @@
         Keep in mind that the state has a higher priority than
         player_priority. So when player_priority is "[mpd, bomi]" and mpd is
         paused and bomi is playing than bomi wins. (default [])
+    replacements: specify a list/dict of string placeholders to modify (default None)
     state_pause: specify icon for pause state (default u'\u25eb')
     state_play: specify icon for play state (default u'\u25b7')
     state_stop: specify icon for stop state (default u'\u25a1')
@@ -283,6 +284,10 @@ def metadata(self, metadata=None):
         if not self._metadata.get("title"):
             self._metadata["title"] = "No Track"
 
+        for x in self.parent.replacements_init:
+            if x in self._metadata and self._metadata[x]:
+                self._metadata[x] = self.parent.py3.replace(self._metadata[x], x)
+
     @property
     def state(self):
         return self._state
@@ -379,6 +384,7 @@ class Py3status:
     icon_stop = "\u25a1"
     max_width = None
     player_priority = []
+    replacements = None
     state_pause = "\u25eb"
     state_play = "\u25b7"
     state_stop = "\u25a1"
@@ -394,6 +400,7 @@ class Meta:
         }
 
     def post_config_hook(self):
+        self.replacements_init = self.py3.get_replacements_list(self.format)
         self._name_owner_change_match = None
         self._kill = False
         self._mpris_players: dict[Player] = {}