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@ -10,130 +10,84 @@ License-File: LICENSE.txt
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Requires-Dist: aiohttp
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Dynamic: license-file
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# Snekbot API
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# SnekBot: Your Instant Chat Companion
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This is the Snekbot API. This document describes how to create a bot responding to "hello", "bye" and "@username-of-bot".
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## Create Your Own Bot in Minutes
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## 5 minute tutorial
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### Overview
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SnekBot is designed for rapid deployment and customization, providing a fully asynchronous and production-ready chat bot solution. It is built to handle network issues effectively, ensuring a reliable user experience.
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Literally.
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### Prerequisites
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- Python 3.8 or higher
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- Basic understanding of Python programming
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### Installation
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#### Requirements:
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Python:
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- python3
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- python3-venv
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- python3-pip
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Use apt or your package manager to install these packages. There is a big chance your system already has them.
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### Installation Instructions
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For Debian (Ubuntu): `sudo apt install python3 python3-venv python3-pip -y`
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#### 1. Prepare Your Environment
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```bash
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# For Ubuntu/Debian users:
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sudo apt install python3 python3-venv python3-pip -y
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#### Environment
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- `python3 -m venv venv`
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- `source venv/bin/activate`
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- `pip install git+https://molodetz.nl/retoor/snekbot.git`
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# Create a virtual environment for your bot
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python3 -m venv venv
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source venv/bin/activate
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```
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#### Create account
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Create regular user account for your bot. You need this later in your script.
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Make sure you have this information right now:
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- bot username
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- bot password
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- bot url (wss://your-snek-instance.com/rpc.ws)
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#### 2. Install SnekBot
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```bash
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pip install git+https://molodetz.nl/retoor/snekbot.git
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```
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#### Create a file
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Open a file ending with the `.py` extension and paste this content. Replace the authentication details on the bottom lines with the one of the account you just created.
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### Bot Development
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To create your bot, use the following template:
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```python
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import asyncio
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from snekbot.bot import Bot
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class ExampleBot(Bot):
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class CustomSnekBot(Bot):
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async def on_join(self, channel_uid):
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await super().on_join(channel_uid)
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print(f"I joined!")
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await self.send_message(
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channel_uid,
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f"Hello, i'm actively part of the conversation in channel {channel_uid} now, you don't have to mention me anymore. ",
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"Hello! I am here to assist you."
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)
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async def on_leave(self, channel_uid):
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await super().on_leave(channel_uid)
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print(f"I left!!")
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await self.send_message(
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channel_uid, "I stop actively being part of the conversation now. Bye!"
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)
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async def on_ping(self, username, user_nick, channel_uid, message):
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print(f"Ping from {user_nick} in channel {channel_uid}: {message}")
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await self.send_message(channel_uid, "pong " + message)
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async def on_own_message(self, channel_uid, data):
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print(f"Received my own message: {data.message}")
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async def on_mention(self, username, user_nick, channel_uid, message):
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message = message[len(self.username) + 2 :]
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print(f"Mention from {user_nick}: {message}")
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if "source" in message:
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with open(__file__) as f:
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result = f.read()
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result = result.replace(f'"{self.username}"', '"example username"')
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result = result.replace(self.password, "example password")
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result = (
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"This is the actual source code running me now. Fresh from the bakery:\n\n```python\n"
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+ result
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+ "\n```"
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)
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await self.send_message(channel_uid, result)
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else:
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await self.send_message(
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channel_uid, f'Hey {user_nick}, Thanks for mentioning me "{message}".'
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)
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async def on_message(self, sender_username, sender_nick, channel_uid, message):
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print(f"Message from {sender_nick}: {message}")
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if not self.has_joined(channel_uid):
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print(f"Probably not for me since i'm not mentioned and not joined yet")
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return
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message = message.lower()
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result = None
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if "hello" in message:
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result = f"Hi @{sender_nick}"
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await self.send_message(channel_uid, f"Greetings, {sender_nick}!")
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elif "bye" in message:
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result = f"Bye @{sender_nick}"
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await self.send_message(channel_uid, f"Goodbye, {sender_nick}!")
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if result:
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await self.send_message(channel_uid, result)
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bot = ExampleBot(
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url="ws://snek.molodetz.nl/rpc.ws", username="example", password="example"
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# Initialize your bot
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bot = CustomSnekBot(
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url="wss://your-snek-instance.com/rpc.ws",
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username="your_bot_username",
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password="your_secure_password"
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)
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asyncio.run(bot.run())
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```
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#### Run the bot
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Make sure you have (still) activated your virtual env.
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### Running Your Bot
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```bash
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python [your-script].py
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python your_bot_script.py
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```
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If you get the error 'python not found' or 'aiohttp not found', run `source .venv/bin/activate` again and run `python [your script].py` again.
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#### Debugging
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Add `import logging` and `logging.BasicConfig(level=logging.DEBUG)`.
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### Event Handlers
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You can override the following event handlers:
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- `on_join`: Triggered when the bot joins a channel
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- `on_leave`: Triggered when the bot leaves a channel
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- `on_ping`: Responds to ping messages
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- `on_mention`: Handles direct mentions
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- `on_message`: Processes incoming messages
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#### Summary
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The `ExampleBot` class inherits from a base `Bot` class and implements several event handlers:
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- `on_join`: Sends a welcome message when the bot joins a channel.
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- `on_leave`: Sends a goodbye message when the bot leaves.
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- `on_ping`: Responds with "pong" when it receives a ping message.
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- `on_own_message`: Logs messages sent by the bot itself.
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- `on_mention`: Handles mentions; if "source" is in the message, it replies with its own source code, with sensitive data disguised.
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- `on_message`: Responds to "hello" and "bye" messages if the bot has joined the channel.
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The bot will be instantiated and runs asynchronously. It will survive server deploys and network outages. If such issue occurs, it will try to reconnect within a second like nothing happened. It's production ready.
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### Additional Information
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- For detailed logging, include `logging.basicConfig(level=logging.DEBUG)` in your code.
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- The bot is designed to automatically reconnect in case of connection drops.
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- Feel free to customize the bot to meet your specific requirements.
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### Contribution Guidelines
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Contributions are welcome. Please submit pull requests for any enhancements or bug fixes.
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### License
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This project is licensed under the MIT License.
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while True:
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data = await rpc.receive()
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if not data:
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return
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try:
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message = data.message.strip()
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except AttributeError:
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