Bot on Heroku worker

Procfile

@@ -1 +1,2 @@
-web: python run.py
+web: flask run -h 0.0.0.0 -p $PORT
+worker: python bot.py

app.py

@@ -8,6 +8,8 @@
 
 @app.route('/')
 def hello():
-    JerimumBot.send_message(chat_id='-281314498', text='Essa é uma mensagem de teste')
+    JerimumBot.send_message(
+        chat_id='-281314498',
+        text='Essa é uma mensagem de teste'
+    )
     return 'Hello, World!'
-

bot.py

@@ -1,10 +1,35 @@
+import logging
+
+from decouple import config
+
 from core import BotTelegramCore
 from commands import handlers
 
 
+logging.basicConfig(
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+    level=logging.INFO)
+
+logger = logging.getLogger(__name__)
+
+
 class JerimumBot(BotTelegramCore):
     """Bot Controller"""
 
     def config_handlers(self):
         for config_handler in handlers:
             config_handler(self)
+
+    @classmethod
+    def instance(cls):
+        if super().instance() is None:
+            return cls(token=config('BOT_TOKEN', default='??'))
+        return super().instance()
+
+    @classmethod
+    def run(cls):
+        super(cls, cls.instance()).run()
+
+
+if __name__ == '__main__':
+    JerimumBot.run()

core/telegram.py

@@ -1,4 +1,3 @@
-from time import sleep
 from abc import ABC, abstractmethod
 import logging
 
@@ -25,19 +24,21 @@ def __init__(self, token):
         self.token = token
 
         self.__updater = Updater(self.token)
+        self.__running = False
         self.config_handlers()
 
     @classmethod
     def send_message(cls, chat_id, text, parse_mode=None):
         instance = cls.instance()
         assert isinstance(instance, BotTelegramCore)
-        instance.__updater.bot.send_message(chat_id=chat_id, text=text, parse_mode=parse_mode)
+        instance.__updater.bot.send_message(
+            chat_id=chat_id,
+            text=text,
+            parse_mode=parse_mode
+        )
 
     @classmethod
     def instance(cls):
-        while cls.__instance is None:
-            logging.info('Esperando bot ser inicializado...')
-            sleep(1)
         return cls.__instance
 
     @abstractmethod
@@ -54,6 +55,10 @@ def add_error_handler(self, handler):
 
     def run(self):
         """Start the bot as a python script loop"""
-        self.__updater.start_polling()
+        if not self.__running:
+            self.__updater.start_polling()
 
-        logging.info('Bot está rodando como um script python!')
+            logging.info('Bot está rodando como um script python!')
+            self.__running = True
+        else:
+            logging.info('Bot já está rodando!')

run.py

@@ -1,13 +1,10 @@
-import logging
-
 from decouple import config
 
 from app import app
 from bot import JerimumBot
 
 
 if __name__ == '__main__':
-    bot = JerimumBot(token=config('BOT_TOKEN', default='??'))
+    JerimumBot.run()
 
-    bot.run()
     app.run(host='0.0.0.0', port=config('PORT', default=5000, cast=int))