configure.py

import json
import os.path
import sys
from shutil import copyfile

import discord
import mysql.connector

client = discord.Client()

if not os.path.isfile("config.json"):
	copyfile("default-config.json", "config.json")

with open("config.json") as f:
	config = json.load(f)
	config_mysql = config["mysql"]
	config_discord = config["discord"]


@client.event
async def on_ready():
	print("discord: Connection is working")


while True:
	print("\n[1] Quick installation")
	print(
	    "[2] Test the configuration (Save the configuration before using this option.)"
	)
	print("[3] save/exit")

	option = input("Please enter the desired option:")

	if option == "1":
		config_mysql["host"] = input("Please enter your mysql host:")
		config_mysql["port"] = input("Pleasen enter your mysql port:")
		config_mysql["user"] = input("Please enter your mysql username:")
		config_mysql["password"] = input("Please enter your mysql password:")
		config_mysql["database"] = input(
		    "Please enter your mysql database name:")

		config_discord["bot_token"] = input(
		    "Please enter your discord bot token:")
	elif option == "2":
		try:
			test_mysql = mysql.connector.connect(
			    user=config_mysql["user"],
			    password=config_mysql["password"],
			    host=config_mysql["host"],
			    port=config_mysql["port"],
			    database=config_mysql["database"])
			test_mysql.close()
			print("mysql: Connection is working")
		except mysql.connector.Error as err:
			print(f"mysql: Something went wrong: {err}")
		client.run(config_discord["bot_token"])
	elif option == "3":
		print(("Do you want to save before exiting? [y/n]"))
		option = input()
		if option == "y" or "yes":
			break
		if option == "n" or "no":
			sys.exit()
		else:
			print("You entered a invalid option.")

	else:
		print("Please enter a valid option number!")

with open("config.json", "w") as f:
	json.dump(config, f, indent=4, sort_keys=False)