Create Telegram Bots using Python and Pyrogram

Master the update filters in Pyrogram to tailor Telegram updates, using simple and advanced filters, decorators, and combinations to target photos, audio, text, or a phone number.

Explore filters in Pyrogram, including the command filter and regex filter, and learn to deploy them with decorators or handlers to filter Telegram updates by commands or patterns.

Learn to delete a record from a MySQL database using SQLAlchemy with Python, including selecting the node by title, deleting it, and committing changes.

Learn how to implement per-user state and session management in Telegram bots, from in-memory storage to Redis cache and SQLAlchemy database solutions.

Implement database-backed user session management for Telegram bots using SQLAlchemy with MariaDB, building a session schema, unique keys from user id, and CRUD operations in a dockerized setup.

Download media from a Telegram bot to your server using Python and Pyrogram, with media detection, admin confirmation via inline keyboard, and a download progress flow.

Learn how to deploy Telegram bot code to a production server using FTP or command line tools, run it with or without containers, and use a phone as a server.

Learn to run a Telegram bot on a server without containers by using a Python virtual environment, installing requirements, managing sessions with SQLite, and launching bot.py with the Python version.

Run a containerized Telegram Python bot as a systemd service on a Linux server using Podman, with an environment file and a unit enabled at boot.

Master debugging Python Telegram bots in VS Code, using virtual environments and containers, with breakpoints, local variables, and watches to troubleshoot effectively.

Learn to debug a telegram bot in a python virtual environment without containers by configuring launch.json, attaching the python debugger, and using breakpoints to inspect uid, text, media, and caption.

Debug a Python Telegram bot inside a container with DebugPy, Docker Compose, and an inline keyboard flow. Change host from localhost to the bot service, set breakpoints, and inspect variables.