wikipedia: fix crash

edmond/plugin.py

@@ -37,13 +37,13 @@ class Plugin:
     plugins. It can also save data using the Bot's storage feature to be
     available after a restart.
 
-    Initalisation should be very fast, no network connections or anything. They
-    are initialised before connecting to the server, so their `is_ready` flag
-    is set at that point. The loading order is more or less random, so a plugin
-    cannot assume another has been loaded during initialisation. If it wants to
-    interact with another plugin, the earliest point to do that is in the
-    on_welcome callback which is called after connecting to a server, and can
-    disable itself by setting its own `is_ready` flag to false.
+    Initialisation should be very fast, no network connections or anything.
+    They are initialised before connecting to the server, so their `is_ready`
+    flag is set at that point. The loading order is more or less random, so a
+    plugin cannot assume another has been loaded during initialisation. If it
+    wants to interact with another plugin, the earliest point to do that is in
+    the on_welcome callback which is called after connecting to a server, and
+    can disable itself by setting its own `is_ready` flag to false.
 
     A plugin can access its config once the base `__init__` has been called.
     The configuration is valid only is `is_ready` is True, else accessing its

edmond/plugins/wikipedia.py

@@ -38,14 +38,16 @@ class WikipediaPlugin(Plugin):
         return True
 
     def tell_random_summary(self, event):
-        summary = ""
+        page = None
         retries = self.NUM_RETRIES
         while retries > 0:
             try:
-                page = wikipedia.page(title=wikipedia.random(), sentences=1)
+                page = wikipedia.page(title=wikipedia.random())
                 break
-            except:  # The wikipedia package can raise a lot of different stuff.
-                pass
+            except Exception as exc:
+                # The wikipedia package can raise a lot of different stuff,
+                # so we sort of have to catch broadly.
+                self.bot.log_d(f"Wikipedia exception: {exc}")
             retries -= 1
         if page:
             if plus_plugin := self.bot.get_plugin("plus"):