Don't use the event system to get results from other modules - use exports

modules/lastfm.py

@@ -47,10 +47,7 @@ class Module(ModuleManager.BaseModule):
 
                 ytquery = " - ".join([artist, track_name])
 
-                short_url = self.events.on(
-                    "get.searchyoutube").call_for_result(
-                    query=ytquery)
-
+                short_url = self.exports.get_one("search-youtube")(ytquery)
                 short_url = " -- " + short_url if short_url else ""
 
                 info_page = utils.http.request(URL_SCROBBLER, get_params={

modules/quit.py

@@ -58,8 +58,10 @@ QUOTES = {
 }
 
 class Module(ModuleManager.BaseModule):
-    @utils.hook("get.quit-quote")
-    def quote(self, event):
+    def on_load(self):
+        self.exports.add("quit-quote", self._quote)
+
+    def _quote(self):
         quote = random.choice(list(QUOTES.items()))
         return (" - " if quote[1] else "").join(quote)
 

modules/signals.py

@@ -24,8 +24,8 @@ class Module(ModuleManager.BaseModule):
         for server in self.bot.servers.values():
             reason = "Leaving"
             if server.get_setting("quit-quote", True):
-                reason = self.events.on("get.quit-quote"
-                    ).call_for_result(default=reason)
+                reason = self.exports.get_one("quit-quote",
+                    lambda: reason)()
             server.send_quit(reason)
 
         self.events.on("writebuffer.empty").hook(

modules/youtube.py

@@ -23,6 +23,9 @@ ARROW_DOWN = "↓"
     "help": "Turn safe search off/on",
     "validate": utils.bool_or_none})
 class Module(ModuleManager.BaseModule):
+    def on_load(self):
+        self.exports.add("search-youtube", self._search_youtube)
+
     def get_video_page(self, video_id, part):
         return utils.http.request(URL_YOUTUBEVIDEO, get_params={"part": part,
             "id": video_id, "key": self.bot.config["google-api-key"]},
@@ -58,13 +61,11 @@ class Module(ModuleManager.BaseModule):
                 video_title, video_duration, video_uploader, "{:,}".format(
                 int(video_views)), video_opinions, URL_YOUTUBESHORT % video_id)
 
-    @utils.hook("get.searchyoutube")
-    def search_video(self, event):
-        search = event["query"]
+    def _search_youtube(self, query):
         video_id = ""
 
         search_page = utils.http.request(URL_YOUTUBESEARCH,
-            get_params={"q": search, "part": "snippet",
+            get_params={"q": query, "part": "snippet",
             "maxResults": "1", "type": "video",
             "key": self.bot.config["google-api-key"]},
              json=True)