excepted 2 Mastodon Errors

retootbot.py

@@ -82,6 +82,7 @@ class RetootBot(object):
 
         # boost mentions
         retoots = []
+        try:
             for notification in self.m.notifications():
                 if (notification['type'] == 'mention'
                         and notification['status']['id'] not in self.seen_toots):
@@ -98,6 +99,11 @@ class RetootBot(object):
                     retoots.append('%s: %s' % (
                         notification['status']['account']['acct'],
                         re.sub(r'@\S*', '', text_content)))
+        # If the Mastodon instance returns interesting Errors, add them here:
+        except mastodon.MastodonAPIError:
+            self.log("There was a Mastodon API Error, probably the API is not available.")
+        except mastodon.MastodonNetworkError:
+            self.log("There was a Mastodon Network Error, could not reach the server.")
 
         # save state
         with os.fdopen(os.open('seen_toots.pickle.part', os.O_WRONLY | os.O_EXCL | os.O_CREAT), 'w') as f: