add ci mypy config

.github/workflows/main.yml

@@ -30,11 +30,14 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
-    - name: Install black
+    - name: Install tools
       run: |
-        pip install black==19.10b0
+        pip install black==19.10b0 mypy==0.770
 
     - name: Check formatting with black
       run: |
-        black --check .
+        black --check tg
 
+    - name: Check types with mypy
+      run: |
+        mypy tg

tg/controllers/__init__.py

@@ -53,7 +53,7 @@ class Controller:
             "updateChatIsMarkedAsUnread": self.update_chat_marked_as_unread,
             "updateChatIsPinned": self.update_chat_is_pinned,
             "updateChatLastMessage": self.update_chat_last_msg,
-            "updateChatNotificationSettings": self.update_chat_notification_settings, # noqa
+            "updateChatNotificationSettings": self.update_chat_notification_settings,  # noqa
             "updateChatOrder": self.update_chat_order,
             "updateChatReadInbox": self.update_chat_read_inbox,
             "updateChatTitle": self.update_chat_title,

tg/models/__init__.py

@@ -323,8 +323,6 @@ class MsgModel:
             log.info(f"message has been sent: {result.update}")
 
     def delete_msg(self, chat_id: int) -> bool:
-        if chat_id is None:
-            return False
         selected_msg = self.current_msgs[chat_id]
         msg_item = self.msgs[chat_id].pop(selected_msg)
         self.current_msgs[chat_id] = min(

tg/views/__init__.py

@@ -255,8 +255,6 @@ class MsgView:
         selected_item_idx = None
         collected_items: List[Tuple[Tuple[str, ...], bool, int]] = []
         for ignore_before in range(len(msgs)):
-            if selected_item_idx is not None:
-                break
             collected_items = []
             line_num = self.h
             for msg_idx, msg_item in msgs[ignore_before:]: