plugins: fix on_pubmsg return values

edmond/plugins/music.py

@@ -31,22 +31,21 @@ class MusicPlugin(Plugin):
 
         if self.command.ident == self.config["commands"][0]:
             decade = random.choice(self.DECADES)
-            return self.tell_album_from_decade(event.target, decade)
+            self.tell_album_from_decade(event.target, decade)
         elif self.command.ident == self.config["commands"][1]:
             decade = self.parse_decade(self.command.content)
             if decade is None:
                 self.signal_failure(event.target)
-                return False
-            return self.tell_album_from_decade(event.target, decade)
-        return False
+            else:
+                self.tell_album_from_decade(event.target, decade)
+        return True
 
     def tell_album_from_decade(self, target, decade):
         album = self.get_random_album(decade)
         if not album:
             self.signal_failure(target)
-            return False
+            return
         self.bot.say(target, album)
-        return True
 
     def get_random_album(self, decade):
         """Return an album as str from this decade from Scaruffi website."""

edmond/plugins/opinion.py

@@ -26,3 +26,4 @@ class OpinionPlugin(Plugin):
         reply_list = self.config["positive" if positive else "negative"]
         reply = f"{content}... {random.choice(reply_list)}"
         self.bot.say(event.target, reply)
+        return True

edmond/plugins/random.py

@@ -20,3 +20,4 @@ class RandomPlugin(Plugin):
             choice = random.choice(choices)
             if choice:
                 self.bot.say(event.target, choice)
+        return True

edmond/plugins/translate.py

@@ -22,10 +22,12 @@ class TranslatePlugin(Plugin):
 
         text = self.command.content
         if not text:
-            return False
+            self.signal_failure(event.target)
+            return True
         words = text.split()
         if len(words) == 0:
-            return False
+            self.signal_failure(event.target)
+            return True
 
         from_lang, to_lang, text = self.parse_words(words)
         self.bot.log_d(f"Translating '{text}' from {from_lang} to {to_lang}.")

edmond/plugins/unknown_command.py

@@ -36,7 +36,8 @@ class UnknownCommandPlugin(Plugin):
             return False
         words = message.split()
         if len(words) == 0 or words[-1] != self.config["command_suffix"]:
-            return False
+            self.signal_failure(event.target)
+            return True
 
         query = " ".join(words[:-1])
         self.process_query(query, event.target)