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pythontelegramaiogram

How to make aiogram 3 filter to enable in handler only one command or without any command execution

Need to make a dispatcher filter to execute a code only if message.text has inside a specified command or doesn't have any command.

I have tried this and many others combinations of aiogram 3 F:

@dp.message(F.text and (~(F.entities[...].type == MessageEntityType.BOT_COMMAND) or F.text.startswith("/mycommand")))

but it doesn't work properly.

Any suggestions? How to mix F filter parameters correctly?

Solution 
  • from aiogram.filters import Command, or_f


@dp.message(or_f(Command("mycommand"), ~F.text.startswith('/')))

    The filter is composed using the or_f function, which combines multiple filters with a logical OR operator. The filters applied are:

    • Command("mycommand"): Matches messages that are commands and specifically starts with "mycommand".
    • ~F.text.startswith('/'): Matches messages that do not start with a forward slash ("/"), indicating they are not commands.

    Overall, this filter is designed to capture messages that either match the command "mycommand" or are not traditional command messages.