How to proceed to the next cycle?

Question

This code sends a message to the Telegram Supergroup if a new member has joined. When an error occurs when sending a message, I want to change my account to continue. It is possible to go to the next "item". How do I go to the next account in a loop when I receive an error?

from pyrogram import Client, Filters

list_account = ['001', '002']

for item in list_account:
    app = Client(item)
    @app.on_message(Filters.chat("public_link_chat") & Filters.new_chat_members)
    def welcome(client, message):
        try:
            client.send_message(
                message.chat.id, 'Test',
                reply_to_message_id=message.message_id,
                disable_web_page_preview=True
            )
        except Exception as e:
            print(e)
            # How do I go to the next account in a loop when I receive an error?

    app.start()
    app.join_chat("public_link_chat")
    app.idle()

Function "continue" does not work in this case.

Description of function here: https://docs.pyrogram.ml/resources/UpdateHandling

Answer 1

Just add app.is_idle = False:

from pyrogram import Client, Filters

list_account = ['001', '002']

for item in list_account:
    app = Client(item)
    @app.on_message(Filters.chat("public_link_chat") & Filters.new_chat_members)
    def welcome(client, message):
        try:
            client.send_message(
                message.chat.id, 'Test',
                reply_to_message_id=message.message_id,
                disable_web_page_preview=True
            )
        except Exception as e:
            print(e)
            # How do I go to the next account in a loop when I receive an error?
            app.is_idle = False

    app.start()
    app.join_chat("public_link_chat")
    app.idle()

You should definitely check out these lines of the idle logic at the pyrogram source code:

while self.is_idle:
    time.sleep(1)

If you want an infinite loop, check out the itertools.cycle, it may be used like:

for item in itertools.cycle(list_account):
    do_something()