mypy: Add annotations for define.

zulip_bots/zulip_bots/bots/define/define.py

@@ -5,6 +5,8 @@ import requests
 import html2text
 import string
 
+from typing import Any, Dict
+
 class DefineHandler(object):
     '''
     This plugin define a word that the user inputs. It
@@ -17,19 +19,19 @@ class DefineHandler(object):
     PHRASE_ERROR_MESSAGE = 'Definitions for phrases are not available.'
     SYMBOLS_PRESENT_ERROR_MESSAGE = 'Definitions of words with symbols are not possible.'
 
-    def usage(self):
+    def usage(self) -> str:
         return '''
             This plugin will allow users to define a word. Users should preface
             messages with @mention-bot.
             '''
 
-    def handle_message(self, message, bot_handler):
+    def handle_message(self, message: Dict[str, str], bot_handler: Any) -> None:
         original_content = message['content'].strip()
         bot_response = self.get_bot_define_response(original_content)
 
         bot_handler.send_reply(message, bot_response)
 
-    def get_bot_define_response(self, original_content):
+    def get_bot_define_response(self, original_content: str) -> str:
         split_content = original_content.split(' ')
         # If there are more than one word (a phrase)
         if len(split_content) > 1:
@@ -66,7 +68,7 @@ class DefineHandler(object):
 
             except Exception as e:
                 response += self.REQUEST_ERROR_MESSAGE
-                logging.exception(e)
+                logging.exception("")
 
             return response
 

zulip_bots/zulip_bots/bots/define/test_define.py

@@ -5,7 +5,7 @@ from zulip_bots.test_lib import StubBotTestCase
 class TestDefineBot(StubBotTestCase):
     bot_name = "define"
 
-    def test_bot(self):
+    def test_bot(self) -> None:
 
         # Only one type(noun) of word.
         bot_response = ("**cat**:\n\n* (**noun**) a small domesticated carnivorous mammal "