Aiogram Master-Aiogram 3.x Bot Development

Example

Guiding on setting up the Dispatcher without a Bot instance in the initializer, and using Routers for code modularization.

Scenario

A developer is building a bot that requires separation of concerns for different types of bot interactions, like handling user commands and processing callback queries.

Example

Explaining the transition from automatic state filters to explicitly specifying states for handlers and the use of 'magic filters' for event filtering.

Scenario

A bot developer needs to create a multi-step form where the bot's response depends on the current state of the conversation with a user.

Example

Demonstrating how to use middlewares to control the execution context, and implement custom logging or user authentication.

Scenario

Implementing a logging system that captures all incoming updates and bot responses for debugging purposes or to audit interactions.

Example

Teaching how to use markup builders for creating dynamic and interactive custom keyboards for the bot.

Scenario

Designing a quiz bot that presents multiple-choice questions to users with dynamically generated reply keyboards for each question.

Example

Instructions on correctly wrapping files in an InputFile object for sending, and configuring webhooks for receiving updates.

Scenario

A bot that receives photo uploads from users, processes the photos (e.g., applying filters), and sends them back or to a group.