Decorators

While still being methods bound to the Client class, decorators are of a special kind and thus deserve a dedicated page.

Decorators are able to register callback functions for handling updates in a much easier and cleaner way compared to Handlers; they do so by instantiating the correct handler and calling add_handler() automatically. All you need to do is adding the decorators on top of your functions.

from pyrogram import Client

app = Client("my_account")


@app.on_message()
def log(client, message):
    print(message)


app.run()

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Index

on_message() on_callback_query() on_inline_query()

on_chosen_inline_result() on_deleted_messages() on_user_status()

on_poll() on_disconnect() on_raw_update()

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Details

@pyrogram.Client.on_message

Decorator for handling messages.

This does the same thing as add_handler() using the MessageHandler.

Parameters

• filters (Filters, optional) – Pass one or more filters to allow only a subset of messages to be passed in your function.

• group (int, optional) – The group identifier, defaults to 0.

@pyrogram.Client.on_callback_query

Decorator for handling callback queries.

This does the same thing as add_handler() using the CallbackQueryHandler.

Parameters

• filters (Filters, optional) – Pass one or more filters to allow only a subset of callback queries to be passed in your function.

• group (int, optional) – The group identifier, defaults to 0.

@pyrogram.Client.on_inline_query

Decorator for handling inline queries.

This does the same thing as add_handler() using the InlineQueryHandler.

Parameters

• filters (Filters, optional) – Pass one or more filters to allow only a subset of inline queries to be passed in your function.

• group (int, optional) – The group identifier, defaults to 0.

@pyrogram.Client.on_chosen_inline_result

Decorator for handling chosen inline results.

This does the same thing as add_handler() using the ChosenInlineResult.

Parameters

• filters (Filters, optional) – Pass one or more filters to allow only a subset of chosen inline results to be passed in your function.

• group (int, optional) – The group identifier, defaults to 0.

@pyrogram.Client.on_deleted_messages

Decorator for handling deleted messages.

This does the same thing as add_handler() using the DeletedMessagesHandler.

Parameters

• filters (Filters, optional) – Pass one or more filters to allow only a subset of messages to be passed in your function.

• group (int, optional) – The group identifier, defaults to 0.

@pyrogram.Client.on_user_status

Decorator for handling user status updates. This does the same thing as add_handler() using the UserStatusHandler.

Parameters

• filters (Filters, optional) – Pass one or more filters to allow only a subset of UserStatus updated to be passed in your function.

• group (int, optional) – The group identifier, defaults to 0.

@pyrogram.Client.on_poll

Decorator for handling poll updates.

This does the same thing as add_handler() using the PollHandler.

Parameters

• filters (Filters, optional) – Pass one or more filters to allow only a subset of polls to be passed in your function.

• group (int, optional) – The group identifier, defaults to 0.

@pyrogram.Client.on_disconnect

Decorator for handling disconnections.

This does the same thing as add_handler() using the DisconnectHandler.

@pyrogram.Client.on_raw_update

Decorator for handling raw updates.

This does the same thing as add_handler() using the RawUpdateHandler.

Parameters

group (int, optional) – The group identifier, defaults to 0.