TelegramManager 0.1.12

Simple Interface for Telegram read and listen

TelegramManager

A Python CLI tool and module for fetching and monitoring Telegram messages from public channels and groups. Built with Telethon for reliable Telegram API integration.

Installation

Install TelegramManager using pip:

pip install .

For development installation:

pip install -e .[dev]

Configuration

Environment Configuration

Create a .env file in your project root directory:

TELEGRAM_API_ID=your_api_id
TELEGRAM_API_HASH=your_api_hash
TELEGRAM_PHONE_NUMBER=[phone]

The default TelegramManager() constructor automatically loads these environment variables.

Manual Configuration

For programmatic usage without environment files:

from telegram_manager.controller import TelegramManager

tg = TelegramManager(
    api_id=123456,
    api_hash="your_api_hash_here",
    phone_number="[phone]"
)

Command Line Interface

The tm command provides two primary operations:

Fetch Messages

Retrieve historical messages from a channel or group:

tm fetch <channel> [--min-id <id>] [--limit <n>] [--since <relative-time>] [--search <text>] [--json] [--verbose]

Options:

• --min-id: Minimum message ID to fetch from.
• --limit: Maximum number of messages to retrieve.
• --since: Filter messages newer than a relative time expression.
• --search: Filter messages containing the given search string.
• --json: Output each message in JSON format.
• --verbose: Print detailed metadata per message.

Supported --since formats:

• mo: months (e.g. 1mo)
• w: weeks (e.g. 2w)
• d: days (e.g. 3d)
• h: hours (e.g. 4h)
• m: minutes (e.g. 30m)

You can combine units:

tm fetch @openai --since "1mo 2w 3d 4h 30m" --search GPT --verbose

Listen for Messages

Monitor channels for new messages in real-time:

tm listen <channel>

Example:

tm listen "Some Group Chat"

Verbose Mode

When --verbose is enabled in fetch, each message will include:

• Message ID
• Date in local time and UTC
• Sender username and ID
• Message type (text, photo, document, video)
• Reply-to message ID (if any)
• Raw text content

A final summary is also printed, including:

• Total messages
• Unique user count
• Breakdown by media type
• Minimum message ID fetched

JSON Output

Use --json to emit each message as a structured JSON object. This is useful for piping into other programs or saving to file.

Python API

Basic Usage

from telegram_manager import TelegramManager

tg = TelegramManager()

Fetching Messages

tg.fetch_messages(
    chat_identifier="@somechannel",
    message_processor=lambda m: print(m.id, m.raw_text),
    limit=5
)

Real-time Message Monitoring

tg.listen("@somechannel", message_handler=lambda m: print(f"New: {m.message}"))

Supported Input Formats

TelegramManager accepts multiple channel identifier formats:

• Telegram URLs: https://t.me/channelname
• Username format: @channelname
• Dialog names: "Channel Display Name"

Authentication

• Session files are created locally to maintain authentication across sessions
• First-time usage requires verification code entry
• Authentication state persists between program runs

Requirements

• Python 3.7 or higher
• Valid Telegram API credentials
• Network connectivity for Telegram API access