The latest articles on DEV Community by sam Sepiol (@sam_sepiol_b877bcc20da75b). https://dev.to/sam_sepiol_b877bcc20da75b https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4101806%2F5e1bc075-8133-444f-8e76-eddfb4a1bb9e.png https://dev.to/sam_sepiol_b877bcc20da75b en sam Sepiol Sun, 30 Aug 2026 20:12:15 +0000 https://dev.to/sam_sepiol_b877bcc20da75b/goygram-one-python-runtime-for-both-telegram-bot-api-and-mtproto-with-a-rust-core-and-48na https://dev.to/sam_sepiol_b877bcc20da75b/goygram-one-python-runtime-for-both-telegram-bot-api-and-mtproto-with-a-rust-core-and-48na <p>GoyGram is a Telegram framework for Python. It runs both of Telegram's protocols — Bot API and MTProto — in a single asyncio runtime, and moves crypto and TL serialization into a compiled Rust extension.</p> <h2> The dual-transport problem </h2> <p>aiogram and python-telegram-bot are Bot API only. telethon and pyrogram are MTProto only. GoyGram runs both in one process, one loop, one dispatcher — the transport is picked per operation, and one handler serves both protocols.</p> <h2> The Rust core </h2> <p>AES-256-IGE and AES-256-GCM run in Rust (LTO, opt-level=3). Benchmarks on one VPS, Python 3.11:</p> <ul> <li>cold import: 87 ms (aiogram 3.1 s, pyrogram 477 ms, telethon 298 ms)</li> <li>RSS after import: 12 MB (aiogram 152 MB)</li> <li>AES-256-IGE: 113 MB/s (telethon default 12 MB/s)</li> </ul> <h2> Zero-overhead dynamic dispatch </h2> <p>Methods resolve from the TL schema at load time — no hundreds of generated model files. Raw fields are read lazily.</p> <h2> OpSec-first sessions </h2> <p>Sessions live in an AES-256-GCM vault keyed to machine-id, keys are zeroized from memory on logout, and login is terminal-only (QR / phone / 2FA) — no token ever touches a browser or desktop client.</p> <h2> The rest </h2> <p>Multi-session, filters, FSM state machines, transport routing, and an event pipeline.</p> <p>Repo: <a href="https://github.com/GoyGram/GoyGram" rel="noopener noreferrer">https://github.com/GoyGram/GoyGram</a><br> Docs: <a href="https://goygram.github.io" rel="noopener noreferrer">https://goygram.github.io</a><br> License: AGPL-3.0</p> api performance python rust