# aron1cx/aiofasttelethonhelper architecture

> Architecture diagram of the GitHub repository aron1cx/aiofasttelethonhelper, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-26). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/aron1cx/aiofasttelethonhelper
- Repository: https://github.com/aron1cx/aiofasttelethonhelper
- Video tour (about a minute): https://gitdiagram.com/aron1cx/aiofasttelethonhelper/video

## Overview

AIOFastTelethonHelper is an async Telethon file-transfer library. Its public workflow opens local files, transfers chunks in parallel through Telethon, and returns a download path or upload handle; optional callbacks report progress. Transfer and sender wiring is based on sampled source, while Telethon and local files are external dependencies.

Main entry points: [`aiofasttelethonhelper/core/methods.py`](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/methods.py) (File Methods), [`aiofasttelethonhelper/core/__init__.py`](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/__init__.py) (Upload And Download API), [`aiofasttelethonhelper/core/transfer.py`](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/transfer.py) (Parallel Transferrer), [`aiofasttelethonhelper/core/senders.py`](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/senders.py) (Upload And Download Senders)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_api["Public API"]
  node_api["Upload And Download API<br/>[__init__.py]"]
  node_methods["File Methods<br/>[methods.py]"]
end

subgraph group_transfer["Transfer Engine"]
  node_transfer["Parallel Transferrer<br/>[transfer.py]"]
  node_senders["Upload And Download Senders<br/>[senders.py]"]
end

subgraph group_support["I/O And Progress"]
  node_chunks["Chunk Reader<br/>[util.py]"]
  node_progress["Progress Bar Helper<br/>[utils.py]"]
end

node_user(("Application"))
node_file["Local Files"]
node_aiofiles["Async File I/O"]
node_telethon["Telethon Client"]
node_telegram["Telegram MTProto"]
node_callback(("Progress Callback"))

node_user -->|"calls"| node_api
node_api -->|"opens files"| node_aiofiles
node_aiofiles -->|"reads and writes"| node_file
node_api -->|"invokes"| node_methods
node_methods -->|"starts transfer"| node_transfer
node_transfer -->|"creates and schedules"| node_senders
node_senders -->|"sends requests via"| node_telethon
node_transfer -->|"connects and authorizes"| node_telethon
node_telethon -->|"communicates"| node_telegram
node_methods -->|"reads upload chunks"| node_chunks
node_methods -->|"reports progress"| node_callback
node_user -.->|"may supply"| node_progress
node_progress -.->|"used as callback"| node_methods
node_methods -->|"returns transfer result"| node_api

click node_api "https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/__init__.py"
click node_methods "https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/methods.py"
click node_transfer "https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/transfer.py"
click node_senders "https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/senders.py"
click node_chunks "https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/util.py"
click node_progress "https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/utils.py"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_api,node_methods,node_telethon toneBlue
class node_transfer,node_senders toneAmber
class node_chunks,node_progress toneMint
class node_user,node_file,node_aiofiles,node_telegram,node_callback toneIndigo
```

## Components

### Public API

- [Upload And Download API](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/__init__.py): `aiofasttelethonhelper/core/__init__.py`
- [File Methods](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/methods.py): `aiofasttelethonhelper/core/methods.py`

### Transfer Engine

- [Parallel Transferrer](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/transfer.py): `aiofasttelethonhelper/core/transfer.py`
- [Upload And Download Senders](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/senders.py): `aiofasttelethonhelper/core/senders.py`

### I/O And Progress

- [Chunk Reader](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/core/util.py): `aiofasttelethonhelper/core/util.py`
- [Progress Bar Helper](https://github.com/aron1cx/aiofasttelethonhelper/blob/main/aiofasttelethonhelper/utils.py): `aiofasttelethonhelper/utils.py`

### Other components

- **Application**
- **Local Files**
- **Async File I/O**
- **Telethon Client**
- **Telegram MTProto**
- **Progress Callback**

## Connections

- Application → Upload And Download API: calls
- Upload And Download API → Async File I/O: opens files
- Async File I/O → Local Files: reads and writes
- Upload And Download API → File Methods: invokes
- File Methods → Parallel Transferrer: starts transfer
- Parallel Transferrer → Upload And Download Senders: creates and schedules
- Upload And Download Senders → Telethon Client: sends requests via
- Parallel Transferrer → Telethon Client: connects and authorizes
- Telethon Client → Telegram MTProto: communicates
- File Methods → Chunk Reader: reads upload chunks
- File Methods → Progress Callback: reports progress
- Application → Progress Bar Helper: may supply
- Progress Bar Helper → File Methods: used as callback
- File Methods → Upload And Download API: returns transfer result