### Install Plugins via Plugin Installation Command

Source: https://context7.com/deyyar/x-telethon/llms.txt

This command handler allows users to install new plugins by replying to a plugin file (`.py`). It downloads the media, checks if the plugin is already installed, loads the module if it's new, and provides feedback to the user. Dependencies include `userbot.utils`, `pathlib`, `os`, and `asyncio`. Error handling for download and installation is present.

```python
@command(pattern="^.install", outgoing=True)
async def install(event):
    if event.fwd_from:
        return
    if event.reply_to_msg_id:
        try:
            # Download plugin file from replied message
            downloaded_file_name = await event.client.download_media(
                await event.get_reply_message(),
                "userbot/plugins/"
            )

            # Check if plugin already exists
            if "(" not in downloaded_file_name:
                path1 = Path(downloaded_file_name)
                shortname = path1.stem
                load_module(shortname.replace(".py", ""))
                await event.edit(f"Installed Plugin `{os.path.basename(downloaded_file_name)}`")
            else:
                os.remove(downloaded_file_name)
                await event.edit("Errors! This plugin is already installed/pre-installed.")
        except Exception as e:
            await event.edit(str(e))
            os.remove(downloaded_file_name)

    await asyncio.sleep(5)
    await event.delete()
```

--------------------------------

### Initialize and Authenticate Telegram Client

Source: https://context7.com/deyyar/x-telethon/llms.txt

This snippet shows how to initialize and authenticate a TelegramClient using either a string session (recommended for Heroku) or a file-based session for local deployment. It then starts the client, retrieves bot information, and runs until disconnected. Dependencies include `telethon.sessions`, `telethon`, and `var`.

```python
from telethon.sessions import StringSession
from telethon import TelegramClient
from var import Var

# Initialize with string session (preferred for Heroku)
session_name = str(Var.STRING_SESSION)
bot = TelegramClient(StringSession(session_name), Var.APP_ID, Var.API_HASH)

# Or initialize with file-based session (local deployment)
bot = TelegramClient("startup", Var.APP_ID, Var.API_HASH)

# Start the bot
await bot.start()

# Get bot information
bot.me = await bot.get_me()
bot.uid = telethon.utils.get_peer_id(bot.me)

# Run until disconnected
bot.run_until_disconnected()
```

--------------------------------

### Python 'Alive' Command Example for X-Telethon

Source: https://github.com/deyyar/x-telethon/blob/master/userbot/plugins/README.md

This Python code defines an 'alive' command for the X-Telethon framework. It checks if the message was forwarded and then edits the message to display 'HELLO WORLD' along with sudo user information. Dependencies include the 'command' decorator and the 'Var' object from the X-Telethon library.

```python3
@command(pattern="^.alive", outgoing=True)
async def hello_world(event):
    if event.fwd_from:
        return
    await event.edit("**HELLO WORLD**\n\nThe following is controlling me too!\n" + Var.SUDO_USERS)
```

--------------------------------

### Integrate Inline Bot with X-Telethon using Python

Source: https://context7.com/deyyar/x-telethon/llms.txt

This Python snippet illustrates how to initialize and integrate an inline Telegram bot alongside a main userbot within the X-Telethon framework. It checks for the presence of an inline bot username in the environment variables and, if found, starts a new TelegramClient instance for the bot. This allows the userbot to utilize the inline bot's functionalities, such as sending messages.

```python
from telethon import TelegramClient

# Initialize inline bot alongside userbot
bot.tgbot = None
if Var.TG_BOT_USER_NAME_BF_HER is not None:
    print("Initiating Inline Bot")
    bot.tgbot = TelegramClient(
        "TG_BOT_TOKEN",
        api_id=Var.APP_ID,
        api_hash=Var.API_HASH
    ).start(bot_token=Var.TG_BOT_TOKEN_BF_HER)
    print("Inline Bot initialized successfully")

# Use in plugins
if bot.tgbot:
    # Inline bot is available
    await bot.tgbot.send_message(chat_id, "Message from inline bot")
```

--------------------------------

### Manage Plugins with Dynamic Loading System

Source: https://context7.com/deyyar/x-telethon/llms.txt

This code snippet illustrates the dynamic plugin loading and unloading system for the userbot. It shows how to load a single plugin by its short name, load all plugins from a directory using glob, and how to unload a plugin. It uses `userbot.utils` for loading and `pathlib` and `glob` for file handling. Error handling for unloading is also included.

```python
from userbot.utils import load_module, remove_plugin
from pathlib import Path
import glob

# Load a single plugin
shortname = "admin"
load_module(shortname)

# Load all plugins from directory
path = 'userbot/plugins/*.py'
files = glob.glob(path)
for name in files:
    with open(name) as f:
        path1 = Path(f.name)
        shortname = path1.stem
        load_module(shortname.replace(".py", ""))

# Unload a plugin
try:
    remove_plugin("admin")
    print("Plugin unloaded successfully")
except ValueError:
    print("Failed to unload plugin")
```

--------------------------------

### Create Telegram Bot Commands with Decorators

Source: https://context7.com/deyyar/x-telethon/llms.txt

This section demonstrates how to create command handlers for the Telegram userbot using the `@command` decorator. It covers basic commands, commands with parameters, commands requiring sudo privileges, and commands that can be triggered by edited messages. Dependencies include `userbot.utils` and `datetime`.

```python
from userbot.utils import command

# Basic command handler
@command(pattern="^.ping")
async def ping_handler(event):
    if event.fwd_from:
        return
    start = datetime.now()
    await event.edit("Pong!")
    end = datetime.now()
    ms = (end - start).microseconds / 1000
    await event.edit(f"Pong!\n{ms}ms")

# Command with parameters
@command(pattern="^.echo (.+)", outgoing=True)
async def echo_handler(event):
    text = event.pattern_match.group(1)
    await event.edit(text)

# Command with sudo support
@command(pattern="^.mysudo", allow_sudo=True, outgoing=True)
async def sudo_command(event):
    await event.edit("This command works for sudo users too!")

# Allow edited messages to trigger command
@command(pattern="^.myedit", allow_edited_updates=True, outgoing=True)
async def edit_handler(event):
    await event.edit("This responds to edited messages!")
```

--------------------------------

### Configure X-Telethon Bot Settings with Python

Source: https://context7.com/deyyar/x-telethon/llms.txt

This snippet demonstrates how to manage bot configurations by reading environment variables. It handles mandatory variables like APP_ID and API_HASH, database URI, bot settings such as SUDO_USERS, temporary download directory, Heroku settings, inline bot tokens, plugin channel ID, Google Drive integration credentials, and private group ID for logging. It also includes basic error handling for the private group ID.

```python
import os

class Var(object):
    # Mandatory variables
    APP_ID = int(os.environ.get("APP_ID", 6))
    API_HASH = os.environ.get("API_HASH", "eb06d4abfb49dc3eeb1aeb98ae0f581e")
    STRING_SESSION = os.environ.get("STRING_SESSION", None)

    # Database
    DB_URI = os.environ.get("DATABASE_URL", None)

    # Bot settings
    SUDO_USERS = set(int(x) for x in os.environ.get("SUDO_USERS", "").split())
    TEMP_DOWNLOAD_DIRECTORY = os.environ.get("TEMP_DOWNLOAD_DIRECTORY", "./downloads")

    # Heroku settings
    HEROKU_API_KEY = os.environ.get("HEROKU_API_KEY", None)
    HEROKU_APP_NAME = os.environ.get("HEROKU_APP_NAME", None)

    # Bot token for inline functionality
    TG_BOT_TOKEN_BF_HER = os.environ.get("TG_BOT_TOKEN_BF_HER", None)
    TG_BOT_USER_NAME_BF_HER = os.environ.get("TG_BOT_USER_NAME_BF_HER", None)

    # Plugin channel
    PLUGIN_CHANNEL = int(os.environ.get("PLUGIN_CHANNEL", -100))

    # Google Drive integration
    G_DRIVE_CLIENT_ID = os.environ.get("G_DRIVE_CLIENT_ID", None)
    G_DRIVE_CLIENT_SECRET = os.environ.get("G_DRIVE_CLIENT_SECRET", None)
    GDRIVE_FOLDER_ID = os.environ.get("GDRIVE_FOLDER_ID", "root")

    # Private group for logging
    PRIVATE_GROUP_ID = os.environ.get("PRIVATE_GROUP_ID", None)
    if PRIVATE_GROUP_ID != None:
        try:
            PRIVATE_GROUP_ID = int(PRIVATE_GROUP_ID)
        except ValueError:
            raise ValueError("Invalid Private Group ID. Must start with -100")

# Usage
from var import Var

bot = TelegramClient(StringSession(Var.STRING_SESSION), Var.APP_ID, Var.API_HASH)
```

--------------------------------

### Upload Local Python Files as Documents with Telethon in Python

Source: https://context7.com/deyyar/x-telethon/llms.txt

This Python function demonstrates how to upload a local Python file (presumably a plugin) as a document using Telethon. It takes a short name of the plugin, constructs the file path, and sends the file with `force_document=True`. It also calculates and displays the upload time.

```python
from datetime import datetime

@command(pattern="^.send (?P<shortname>\w+)$

```

```python
", outgoing=True)
async def send_plugin(event):
    if event.fwd_from:
        return

    message_id = event.message.id
    input_str = event.pattern_match["shortname"]
    the_plugin_file = f"./userbot/plugins/{input_str}.py"

    start = datetime.now()
    await event.client.send_file(
        event.chat_id,
        the_plugin_file,
        force_document=True,
        allow_cache=False,
        reply_to=message_id
    )
    end = datetime.now()
    time_taken = (end - start).seconds

    await event.edit(f"Uploaded {input_str} in {time_taken} seconds")
    await asyncio.sleep(5)
    await event.delete()
```

--------------------------------

### Progress Bar and Speed Calculation for Downloads in Python

Source: https://context7.com/deyyar/x-telethon/llms.txt

This Python code provides a `progress` callback function designed for upload and download operations, likely within a Telegram bot context using Telethon. It calculates and displays the progress percentage, transfer speed, and estimated time of arrival (ETA) in a human-readable format.

```python
import time
import math

async def progress(current, total, event, start, type_of_ps, file_name=None):
    """Progress callback for upload/download operations"""
    now = time.time()
    diff = now - start

    if round(diff % 10.00) == 0 or current == total:
        percentage = current * 100 / total
        speed = current / diff
        elapsed_time = round(diff) * 1000
        time_to_completion = round((total - current) / speed) * 1000

        progress_str = "[{0}{1}]\nProgress: {2}%
".format(
            ''.join(["█" for i in range(math.floor(percentage / 5))]),
            ''.join(["░" for i in range(20 - math.floor(percentage / 5))]),
            round(percentage, 2)
        )

        tmp = progress_str + "{0} of {1}\nETA: {2}".format(
            humanbytes(current),
            humanbytes(total),
            time_formatter(time_to_completion)
        )

        if file_name:
            await event.edit(f"{type_of_ps}\nFile Name: `{file_name}`\n{tmp}")
        else:
            await event.edit(f"{type_of_ps}\n{tmp}")

def humanbytes(size):
    """Convert bytes to human readable format"""
    if not size:
        return ""
    power = 2**10
    raised_to_pow = 0
    dict_power_n = {0: "", 1: "Ki", 2: "Mi", 3: "Gi", 4: "Ti"}
    while size > power:
        size /= power
        raised_to_pow += 1
    return str(round(size, 2)) + " " + dict_power_n[raised_to_pow] + "B"
```

--------------------------------

### List Users in Telegram Chat with Search

Source: https://context7.com/deyyar/x-telethon/llms.txt

Retrieves and displays a list of all users in a Telegram chat. It supports an optional search query to filter users by name. If the resulting message is too long, it uploads the user list as a text file. Dependencies include 'telethon' and 'os'.

```python
import os
from telethon.errors.rpcerrorlist import MessageTooLongError

@command(pattern="^.users ?(.*)", outgoing=True)
async def get_users(event):
    """List all users in the chat"""
    info = await event.client.get_entity(event.chat_id)
    title = info.title if info.title else "this chat"
    mentions = f'Users in {title}:\n'

    searchq = event.pattern_match.group(1)

    try:
        if not searchq:
            async for user in event.client.iter_participants(event.chat_id):
                if not user.deleted:
                    mentions += f"\n[{user.first_name}](tg://user?id={user.id}) `{user.id}`"
                else:
                    mentions += f"\nDeleted Account `{user.id}`"
        else:
            async for user in event.client.iter_participants(
                    event.chat_id, search=searchq):
                if not user.deleted:
                    mentions += f"\n[{user.first_name}](tg://user?id={user.id}) `{user.id}`"
                else:
                    mentions += f"\nDeleted Account `{user.id}`"

        await event.edit(mentions)
    except MessageTooLongError:
        await event.edit("Message too long. Uploading as file...")
        with open("userslist.txt", "w+") as file:
            file.write(mentions)
        await event.client.send_file(
            event.chat_id,
            "userslist.txt",
            caption=f'Users in {title}',
            reply_to=event.id
        )
        os.remove("userslist.txt")
```

--------------------------------

### Promote Users with Specific Admin Rights in Python

Source: https://context7.com/deyyar/x-telethon/llms.txt

This Python script uses Telethon to promote a user in a Telegram channel, granting them specific administrative rights such as inviting users, banning, deleting messages, and pinning messages. It checks if the bot has administrative privileges before attempting the promotion.

```python
from telethon.tl.functions.channels import EditAdminRequest
from telethon.tl.types import ChatAdminRights

@command(pattern="^.promote(?: |$)(.*)", outgoing=True)
async def promote(event):
    # Check if user has admin rights
    chat = await event.get_chat()
    admin = chat.admin_rights
    creator = chat.creator

    if not admin and not creator:
        await event.edit("I am not an admin!")
        return

    # Define admin rights
    new_rights = ChatAdminRights(
        add_admins=False,
        invite_users=True,
        change_info=False,
        ban_users=True,
        delete_messages=True,
        pin_messages=True
    )

    await event.edit("Promoting...")
    user = await get_user_from_event(event)

    try:
        await event.client(
            EditAdminRequest(event.chat_id, user.id, new_rights, "admeme")
        )
        await event.edit("Promoted Successfully!")
    except BadRequestError:
        await event.edit("I don't have sufficient permissions!")
```

--------------------------------

### List Admins in Telegram Chat

Source: https://context7.com/deyyar/x-telethon/llms.txt

Retrieves and displays a list of all administrators in a given Telegram chat. It handles potential 'ChatAdminRequiredError' exceptions and formats the output using HTML for mentions and user IDs. Dependencies include the 'telethon' library.

```python
from telethon.tl.types import ChannelParticipantsAdmins

@command(pattern="^.admins$", outgoing=True)
async def get_admin(event):
    """List all admins in the chat"""
    info = await event.client.get_entity(event.chat_id)
    title = info.title if info.title else "this chat"
    mentions = f'<b>Admins in {title}:</b>\n'

    try:
        async for user in event.client.iter_participants(
                event.chat_id, filter=ChannelParticipantsAdmins):
            if not user.deleted:
                link = f'<a href="tg://user?id={user.id}">{user.first_name}</a>'
                userid = f"<code>{user.id}</code>"
                mentions += f"\n{link} {userid}"
            else:
                mentions += f"\nDeleted Account <code>{user.id}</code>"
    except ChatAdminRequiredError as err:
        mentions += " " + str(err) + "\n"

    await event.edit(mentions, parse_mode="html")
```

--------------------------------

### Generate Telegram Session String with Python

Source: https://context7.com/deyyar/x-telethon/llms.txt

This Python script generates a Telegram session string, which is essential for authenticating a Telegram client without needing to manually enter login details every time. It prompts the user for their APP_ID and API_HASH, then uses the telethon library to create and display the session string. The generated string should be stored securely as an environment variable.

```python
#!/usr/bin/env python3
from telethon.sync import TelegramClient
from telethon.sessions import StringSession

# Get credentials from user
APP_ID = int(input("Enter APP ID here: "))
API_HASH = input("Enter API HASH here:")

# Generate string session
with TelegramClient(StringSession(), APP_ID, API_HASH) as client:
    session_string = client.session.save()
    print(f"Your session string:\n{session_string}")
    print("\nSet this as STRING_SESSION environment variable")
```

--------------------------------

### Ban and Unban Users in Telegram Chat using Python

Source: https://context7.com/deyyar/x-telethon/llms.txt

This Python function, using Telethon, implements a ban and unban system for Telegram chats. It allows banning users by replying to their message or by providing their user ID. It defines specific ban rights and uses `EditBannedRequest` to modify user status.

```python
from telethon.tl.functions.channels import EditBannedRequest
from telethon.tl.types import ChatBannedRights

# Define ban rights
BANNED_RIGHTS = ChatBannedRights(
    until_date=None,
    view_messages=True,
    send_messages=True,
    send_media=True,
    send_stickers=True,
    send_gifs=True,
    send_games=True,
    send_inline=True,
    embed_links=True,
)

UNBAN_RIGHTS = ChatBannedRights(
    until_date=None,
    send_messages=None,
    send_media=None,
    send_stickers=None,
    send_gifs=None,
    send_games=None,
    send_inline=None,
    embed_links=None,
)

@command(pattern="^.(ban|unban) ?(.*)", outgoing=True)
async def ban_user(event):
    if event.fwd_from:
        return

    input_cmd = event.pattern_match.group(1)
    rights = BANNED_RIGHTS if input_cmd == "ban" else UNBAN_RIGHTS

    # Get user ID from reply or argument
    if event.reply_to_msg_id:
        r_mesg = await event.get_reply_message()
        to_ban_id = r_mesg.from_id
    else:
        input_str = event.pattern_match.group(2)
        to_ban_id = int(input_str) if input_str else None

    if not to_ban_id:
        return

    try:
        await bot(EditBannedRequest(event.chat_id, to_ban_id, rights))
        await event.edit(f"{input_cmd}ned Successfully!")
    except Exception as exc:
        await event.edit(str(exc))
```

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