BuoniPropositiBot.py

import botogram
import json

TOKEN = ''
bot = botogram.create(TOKEN)

def write(user, data):
    with open(str(user.id) + ".json", "w+") as f:
        json.dump(data, f)

def read(user):
    try:
        with open(str(user.id) + ".json", "r") as f:
            return json.load(f)
    except FileNotFoundError:
        write(user, [])
        return []

def add_p(user, p):
    ps = read(user)
    ps.append(p)
    write(user, ps)

def del_p(user, i):
    ps = read(user)
    del ps[i]
    write(user, ps)

@bot.command("nuovo")
def nuovo(message, args):
    if not args:
        message.reply("Devi specificare un proposito da aggiungere!")

    add_p(message.sender, ' '.join(args))
    message.reply("Fatto")

@bot.command("elimina")
def elimina(message, args):
    if not args:
        message.reply("Specifica il numero del proposito da eliminare")

    del_p(message.sender, int(args[0])-1)
    message.reply("Fatto")

@bot.command("propositi")
def propositi(message):
    i = 1
    text = "<b>I tuoi propositi</b>:"
    for p in read(message.sender):
        text += "\n{i}. {p}".format(i=i, p=p)
        i+=1
    message.reply(text, syntax="HTML")

bot.run()