Separated loader with dp, bot and storage and added app,

which we'll be executing

Dockerfile

@@ -6,4 +6,4 @@ COPY requirements.txt /botname/
 RUN pip install -r /botname/requirements.txt
 COPY . /botname/
 
-CMD python3 /botname/bot.py
+CMD python3 /botname/app.py

app.py

@@ -0,0 +1,23 @@
+from loader import bot, storage
+
+
+async def on_startup(dp):
+    import filters
+    import middlewares
+    filters.setup(dp)
+    middlewares.setup(dp)
+
+    from utils.notify_admins import on_startup_notify
+    await on_startup_notify(dp)
+
+
+async def on_shutdown(dp):
+    await bot.close()
+    await storage.close()
+
+
+if __name__ == '__main__':
+    from aiogram import executor
+    from handlers import dp
+
+    executor.start_polling(dp, on_startup=on_startup)

handlers/errors/error_handler.py

@@ -1,6 +1,6 @@
 import logging
 
-from bot import dp
+from loader import dp
 
 
 @dp.errors_handler()

handlers/users/echo.py

@@ -1,5 +1,5 @@
 from aiogram import types
-from bot import dp
+from loader import dp
 
 
 @dp.message_handler()

handlers/users/help.py

@@ -1,7 +1,7 @@
 from aiogram import types
 from aiogram.dispatcher.filters.builtin import CommandStart
 
-from bot import dp
+from loader import dp
 from utils.misc import rate_limit
 
 

handlers/users/start.py

@@ -1,7 +1,7 @@
 from aiogram import types
 from aiogram.dispatcher.filters.builtin import CommandStart
 
-from bot import dp
+from loader import dp
 
 
 @dp.message_handler(CommandStart())

loader.py

@@ -12,25 +12,3 @@ logging.basicConfig(format=u'%(filename)s [LINE:%(lineno)d] #%(levelname)-8s [%(
                     level=logging.INFO,
                     # level=logging.DEBUG,
                     )
-
-
-async def on_startup(dp):
-    import filters
-    import middlewares
-    filters.setup(dp)
-    middlewares.setup(dp)
-
-    from utils.notify_admins import on_startup_notify
-    await on_startup_notify(dp)
-
-
-async def on_shutdown(dp):
-    await bot.close()
-    await storage.close()
-
-
-if __name__ == '__main__':
-    from aiogram import executor
-    from handlers import dp
-
-    executor.start_polling(dp, on_startup=on_startup)