YouTube Bot

A YouTube bot that interacts with the YouTube API to perform various tasks and provide information to users.

Features

• Search for YouTube videos
• Retrieve video information
• Retrieve channel information
• Fetch METAR, TAF, and NOTAM data
• Fetch aircraft and airport information
• Fetch chart information
• Fetch weather information

Installation

1. Clone the repository:

   git clone https://github.com/your-username/your-repo.git

2. Install the required dependencies:

   pip install -r requirements.txt

3. Set up the necessary environment variables:

   • YOUTUBE_API_KEY: Your YouTube API key
   • YOUTUBE_ACCESS_TOKEN: Your YouTube access token
   • YOUTUBE_LIVE_CHAT_ID: The ID of your YouTube live chat
   • Add other required environment variables as mentioned in the configuration section

Usage

1. Run the bot:

   python main.py

2. Interact with the bot using the following commands:

   • !search <query>: Search for YouTube videos
   • !videoinfo <video_id>: Get information about a specific video
   • !channelinfo <channel_id>: Get information about a specific channel
   • !metar <station_code>: Get METAR data for a given station
   • !taf <station_code>: Get TAF data for a given station
   • !notam <station_code>: Get NOTAM data for a given station
   • !aircraft <aircraft_type>: Get information about a specific aircraft type
   • !airport <airport_code>: Get information about a specific airport
   • !chart <chart_name>: Get information about a specific chart
   • !weather <location>: Get weather information for a specific location

Configuration

The bot uses a Config class to manage configuration variables loaded from environment variables. Here's a breakdown of the important parts:

• The get_env_variable static method is a helper function that retrieves the value of an environment variable. It takes the following arguments:
  • name (str): The name of the environment variable.
  • default (Any): The default value to return if the environment variable is not set. It defaults to None.
  • required (bool): Indicates whether the environment variable is required. It defaults to False.

If the environment variable is required but not set, it raises a ValueError. Otherwise, it returns the value of the environment variable or the default value if not set.

• The load_configuration class method is responsible for loading various configuration values from environment variables and assigning them to class variables. It uses the get_env_variable method to retrieve the values. The configuration values being loaded include:
  • DISCORD_BOT_TOKEN: The token for the Discord bot.
  • TWITCH_CLIENT_ID: The client ID for the Twitch API.
  • TWITCH_CLIENT_SECRET: The client secret for the Twitch API.
  • OPENAI_API_KEY: The API key for OpenAI.
  • GOOGLE_PSE_ID: The ID for Google Programmable Search Engine.
  • GOOGLE_PSE_API_KEY: The API key for Google Programmable Search Engine.
  • TWITCH_BOT_NAME: The name of the Twitch bot (defaults to 'defaultBotName').
  • TWITCH_BOT_TOKEN: The token for the Twitch bot.
  • TWITCH_CHANNEL_NAME: The name of the Twitch channel (defaults to 'defaultChannelName').
  • ACCESS_TOKEN: Initialized to None.
  • TOKEN_EXPIRY: Initialized to 0.
  • YOUTUBE_API_KEY: The API key for YouTube.
  • YOUTUBE_ACCESS_TOKEN: The access token for YouTube.
  • YOUTUBE_LIVE_CHAT_ID: The ID of the YouTube live chat.
  • AVWX_API_KEY: The API key for AVWX.
  • ICAO_API_KEY: The API key for ICAO.
  • RAPIDAPI_KEY: The API key for RapidAPI.
  • OPENWEATHERMAP_API_KEY: The API key for OpenWeatherMap.
  • AVIATION_EDGE_API_KEY: The API key for Aviation Edge.
  • NAVIGRAPH_API_KEY: The API key for Navigraph.

Here's a link for each item in your list:

YOUTUBE_API_KEY: https://console.developers.google.com/apis/credentials

YOUTUBE_ACCESS_TOKEN: https://developers.google.com/youtube/v3/guides/auth/server-side-web-apps

YOUTUBE_LIVE_CHAT_ID: (This is obtained programmatically for each live stream)

DISCORD_BOT_TOKEN: https://discord.com/developers/applications

TWITCH_CLIENT_ID: https://dev.twitch.tv/console/apps

TWITCH_CLIENT_SECRET: https://dev.twitch.tv/console/apps

TWITCH_BOT_NAME: (This is the username you choose for your bot)

TWITCH_BOT_TOKEN: https://twitchapps.com/tmi/

TWITCH_CHANNEL_NAME: (This is your Twitch channel name)

OPENAI_API_KEY: https://platform.openai.com/account/api-keys

GOOGLE_PSE_ID: https://programmablesearchengine.google.com/cse/all

GOOGLE_PSE_API_KEY: https://console.cloud.google.com/apis/credentials

AVWX_API_KEY: https://avwx.rest/

ICAO_API_KEY: https://www.icao.int/safety/iStars/Pages/API-Data-Service.aspx

RAPIDAPI_KEY: https://rapidapi.com/

OPENWEATHERMAP_API_KEY: https://openweathermap.org/api

AVIATION_EDGE_API_KEY: https://aviation-edge.com/

NAVIGRAPH_API_KEY: https://navigraph.com/products/navigraph-apis

This configuration class provides a centralized way to load and access configuration values from environment variables. By using environment variables, sensitive information like API keys and tokens can be kept separate from the code and easily managed in different environments.

Discord Bot

The discord_bot.py file sets up a Discord bot using the discord.py library. Here's a breakdown of the main components and functionality:

• The necessary libraries and modules are imported, including discord, commands, aiohttp, asyncio, nltk, openai, pypresence, and signal.
• Logging is set up using the logging module to provide detailed logs.
• The setup_nltk() function is called to ensure the required NLTK modules are downloaded.
• The Discord bot is set up using the commands.Bot class, with a specified command prefix and intents.
• Discord Rich Presence is set up using the pypresence library. The update_discord_presence() function is defined to update the bot's presence with relevant information, and the disconnect_discord_presence() function is defined to gracefully disconnect from Rich Presence.
• Signal handlers are set up using the signal module to handle graceful shutdown of the bot when receiving SIGINT or SIGTERM signals.
• Event listeners are defined using the @bot.event decorator:
  • on_ready(): Triggered when the bot successfully connects to Discord. It logs a message indicating that the bot has connected.
• Command handlers are defined using the @bot.command() decorator:
  • metar_command(): Fetches METAR data for a given ICAO station code using the fetch_metar() function (not shown in the provided code) and sends the data as a response.
  • airport_info(): Fetches airport information for a given IATA airport code using the get_airport_info() function and sends the information as a response.
  • flight_info(): Fetches flight information for a given IATA airport code using the get_flight_info() function and sends the information as a response.
  • notams(): Fetches NOTAMs (Notices to Airmen) for a given IATA airport code using the get_notams() function and sends the NOTAMs as a response.
  • tafs(): Fetches TAFs (Terminal Aerodrome Forecasts) for a given IATA airport code using the get_tafs() function and sends the TAFs as a response.
• The run_discord_bot() function is defined as an asynchronous function to start the Discord bot using the bot token from the configuration.

The code also includes functions for retrieving airport information, flight information, NOTAMs, and TAFs using the Aviation Edge API. The API key is obtained from the Config class.

The Discord Rich Presence functionality is set up to update the bot's presence with relevant information, but the actual implementation is not provided in the code.

Main Application

The main.py file serves as the entry point for running multiple bots concurrently using the asyncio library. Here's a breakdown of what the code does:

• The necessary modules are imported:
  • asyncio: Provides support for asynchronous programming in Python.
  • config: Imports the Config class from the config module, which is responsible for loading configuration values.
  • discord_bot: Imports the run_discord_bot function from the discord_bot module, which runs the Discord bot.
  • twitch_bot: Imports the run_twitch_bot function from the twitch_bot module, which runs the Twitch bot.
  • youtube_bot: Imports the YouTubeBot class and the run_youtube_bot function from the youtube_bot module, which runs the YouTube bot.
• The main() function is defined as an asynchronous function. It serves as the main entry point of the program.
• Inside the main() function:
  • The Config.load_configuration() method is called to load the configuration values from environment variables.
  • Three asynchronous tasks are created using asyncio.create_task():
    • discord_task: Runs the Discord bot by calling the run_discord_bot() function.
    • twitch_task: Runs the Twitch bot by calling the run_twitch_bot() function.
    • youtube_task: Creates an instance of the YouTubeBot class with the necessary configuration values and runs the YouTube bot by calling the run_youtube_bot() function with the youtube_bot instance.
  • The asyncio.gather() function is used to run all three tasks concurrently and wait for them to complete.
• The if __name__ == '__main__': block is used to ensure that the code inside it is only executed when the script is run directly (not imported as a module).
• Inside the if block, the asyncio.run() function is called with the main() function as its argument. This starts the event loop and runs the main() function asynchronously.

The main.py file sets up and runs three different bots (Discord bot, Twitch bot, and YouTube bot) concurrently using the asyncio library. The bots are defined in separate modules (discord_bot.py, twitch_bot.py, and youtube_bot.py), and their respective run_ functions are called as asynchronous tasks within the main() function.

The Config.load_configuration() method is called to load the necessary configuration values from environment variables before running the bots.

By using asyncio.gather(), the program ensures that all three bots run concurrently and the program waits for all of them to complete before exiting.

Twitch Bot

The twitch_bot.py file sets up a Twitch bot using the twitchio library. Here's a breakdown of the main components and functionality:

• The necessary libraries and modules are imported, including os, logging, asyncio, aiohttp, xml.etree.ElementTree, requests, twitchio.ext.commands, and custom modules config and utils.
• Logging is set up using the logging module to provide detailed logs.
• The fetch_metar function is defined as an asynchronous function to fetch METAR data for a given station code using the Aviation Weather API. It returns the METAR data if found, or an error message if not found or an error occurred.
• The get_airport_info, get_flight_info, get_notams, and get_tafs functions are defined to retrieve airport information, real-time flight information, NOTAMs, and TAFs, respectively, using the Aviation Edge API. They return the corresponding data if found, or None if not found or an error occurred.
• The TwitchBot class is defined, which inherits from twitch_commands.Bot. It represents the Twitch bot and handles the bot's functionality.
• The __init__ method of the TwitchBot class initializes the bot with the necessary configuration values, such as the IRC token, client ID, client secret, bot name, command prefix, and initial channels to join.
• The event_ready method is an event handler that is called when the bot is ready and connected to Twitch. It logs a message indicating that the bot is ready and sends a message to the specified Twitch channel.
• The event_message method is an event handler that is called when a message is received in the Twitch chat. It checks if the message is a command (starts with '!') and handles it accordingly. If the message mentions the bot's name or a specific keyword, it processes the message and generates a response using the get_response function from the utils module.
• The send_message_in_chunks method is a helper function that sends a message to the Twitch chat in chunks to avoid exceeding the character limit. It splits the message into chunks of a specified size and sends them with a small delay to avoid rate limits.
• The run_twitch_bot function is defined as an asynchronous function to run the Twitch bot. It creates an instance of the TwitchBot class and starts the bot.

The code also includes functions for retrieving METAR data, airport information, flight information, NOTAMs, and TAFs using various APIs. The API keys are obtained from the Config class.

Overall, this Twitch bot interacts with the Twitch chat, handles commands, and provides responses based on user messages. It also includes functionality for retrieving aviation-related information.

Utility Functions

The utils.py file contains utility functions that are used by other modules in your project. Here's a breakdown of the functions:

• make_api_request(url, params={}):

  • This is an asynchronous function that makes API requests using the aiohttp library.
  • It takes the url and optional params as arguments.
  • It creates an aiohttp.ClientSession and sends a GET request to the specified URL with the provided parameters.
  • If the response is successful, it returns the JSON data from the response.
  • If an error occurs during the request, it logs the error and returns None.

• setup_nltk():

  • This function sets up the necessary resources for the Natural Language Toolkit (NLTK) library.
  • It checks if the required resources ('punkt', 'averaged_perceptron_tagger', 'maxent_ne_chunker', 'words') are already downloaded.
  • If any resource is missing, it downloads it quietly using nltk.download().

• get_continuous_chunks(text):

  • This function extracts continuous chunks (named entities) from the given text.
  • It tokenizes the text into words using word_tokenize(), tags the words with their part-of-speech using pos_tag(), and chunks the tagged words using ne_chunk().
  • It then iterates over the chunked tree and extracts the named entities (continuous chunks) from it.
  • It returns a list of unique named entities found in the text.

• perform_web_search(query):

  • This function performs a web search using the Google Custom Search API.
  • It takes the search query as an argument.
  • It constructs the API request URL using the base URL, search engine ID, and API key from the configuration.
  • It sends a GET request to the API with the search query and parameters.
  • If the response is successful, it returns the JSON data from the response.
  • If an HTTP error occurs or any other exception is raised, it logs the error and returns None.

• format_search_results(results):

  • This function formats the search results obtained from the perform_web_search() function.
  • It takes the results JSON data as an argument.
  • If the results are empty or do not contain an 'items' key, it returns a default message indicating no results were found.
  • Otherwise, it extracts the 'snippet' field from the first three search result items and joins them with newline characters.
  • It returns the formatted search results as a string.

These utility functions provide common functionality that can be used across different modules in your project. They handle tasks such as making API requests, setting up NLTK resources, extracting named entities from text, performing web searches, and formatting search results.

By separating these utility functions into a separate module, you can keep your main code cleaner and more focused on the specific functionality of each bot or module. Other modules can import and use these utility functions as needed.

Contributing

Contributions are welcome! If you find any issues or have suggestions for improvements, please open an issue or submit a pull request.

License

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