WolframAlphaDiscordBot

What is this?

This is an very simple script you can use in order of running a Discord Bot which is capable of taking a user send question and answering with an image of the answer by Wolfram Alpha There is also a cog if you already have a bot and want to just add a cog

Prerequisites

Python 3.5.3 or higher
discord.py (If it is your own computer "pip3 install discord.py" or "pip install discord.py" should work. If it isn't i assume you know a bit about python and your system. You can look in the discord.py docs)

Setting up the Bot

As a standalone bot

Chose your language and download the script (English.py or German.py). You might wanna read it, it is less than a 100 lines.
Run the script once. You will get an error message. There should be either a ConfigGermanWADBOT.json or ConfigEnglishWADBOT.json file now.
Get yourself a Discord Bot token and replace YOURTOKEN in the config file with it (After Discord_bot_Token. Leave it in between "). You can alrady Invite your Bot to your server now (but it is just offline so far) A tutorial how to create a discord Bot, get its Token and later invite it to your Server you can find at the offical discord.py documentation
Register for a Wolfram Alpha Api Acces. Please notice that there is only a limited amount of calls per month for free. To get started, you must register a Wolfram ID and sign in to the Wolfram|Alpha Developer Portal. Upon logging in, go to the My Apps tab to start creating your first app. Click the Sign up to get your first AppID button to start the app creation process. After a one-time survey about intended usage, the AppID creation dialog will appear. Give your application a name and a simple description to register an AppID. Take this Appid and replace YOURTOKEN after Wolfram_API_Token in your config file with it. (remember to leave the """)
Your bot is set up now. Simply run the script again and talk to it. Please remember that you have to restart it after every system shutdown so you might wanna add it to your Autostart

As an addition to an already existing bot using the discord.ext.commands extension

Simply import the Script (Ending with Cog), import it via from WolframAlphaCog import WolframAlpha (dont forget to change it to your directory).
Register for a Wolfram Alpha Api Acces. Please notice that there is only a limited amount of calls per month for free. To get started, you must register a Wolfram ID and sign in to the Wolfram|Alpha Developer Portal. Upon logging in, go to the My Apps tab to start creating your first app. Click the Sign up to get your first AppID button to start the app creation process. After a one-time survey about intended usage, the AppID creation dialog will appear. Give your application a name and a simple description to register an AppID.
Add the cog to your bot via bot.add_cog(WolframAlpha(bot, "YOUR WOLFRAMAPI TOKEN")).
It just needs the Intends messages and guilds in order of receiving and sending messages

FAQ

I get an Error

Most commonly you made a mistake in your Config json file. Simply delete it and redo the setup. Other reasons might be a missing internet connection, missing permissions to read/write files, a wrong token or simular If it isn't of that kind please create an Issue

I dont get a picture

Check you Wolfram API Token again. Is it correct and has it requests left? Otherwise create an Issue here

Why don't I host it public

As mentioned earlier there are limited API calls for free. I want to safe mine for me and my friends. In Order of providing it to others i tried keeping the code as simple as possible (thats why i dont use the command extension) so everyone can read it in a minute to ensure it is safe. All I ask for you when using this code is to leave my name and this Github Repository on its helppage

I want an other prefix

You can easily change the prefix in the code. Just replace all w|a with your custom prefix

I have problems / it is not working

Please open an Issue here in Github

I want to host it 24/7

Then you need to let your machine run 24/7 or you get yourself a VPS/Docker. Just search for it on the internet and follow there steps how to run a python script

I dont trust you

You can simply read the code it is less than a 100 lines

I dont want it as a gif

You can either add a converter or if you want it as messages you might wanna use the Full Api. This is a lot more complicated and scince my aim was to keep it under 100 lines it does simply not fit the project

Can I host it and register it at a bot side?

No. Most botsites reject Copied Bots and if i should see a copy of my bot on a botpage i might report it myself If you have that much API calls send me a message and we can talk about it

veni-vidi-code/WolframAlphaDiscordBot