add stats counter

app/bot.py

@@ -5,6 +5,7 @@ from os.path import exists
 import csv
 from time import sleep
 from threading import Thread
+import shelve
 
 from .query_log import logging
 from .me import get_me
@@ -19,7 +20,6 @@ app = Flask(__name__)
 
 print(">>> LutzBot is running! <<<")
 
-
 zen_rows = ['Beautiful is better than ugly.', 'Explicit is better than implicit.', 'Simple is better than complex.',
             'Complex is better than complicated.', 'Flat is better than nested.', 'Sparse is better than dense.',
             'Readability counts.',
@@ -56,6 +56,8 @@ def moderate_messages(message: types.Message):
     Thread(target=wait_for_readers, args=(bot.delete_message, message.chat.id, warn.id)).start()
     bot.ban_chat_member(message.chat.id, message.from_user.id)
     bot.delete_message(message.chat.id, message.id)
+    with shelve.open('chat_stats') as chat_stats:
+        chat_stats['Banned'] += 1
 
 
 def check_delete_list(type_message: types.Message) -> bool:
@@ -74,6 +76,8 @@ def check_delete_list(type_message: types.Message) -> bool:
 def delete_message(message: types.Message):
     """ Delete unwanted message. """
     bot.delete_message(message.chat.id, message.id)
+    with shelve.open('chat_stats') as chat_stats:
+        chat_stats['Deleted'] += 1
 
 
 @bot.message_handler(commands=['rules'])