joshua liu code v2

import discord
from discord.ext.commands import Bot
import asyncio
import random
import json
import os

bot = Bot(command_prefix='//')

@bot.event
async def on_ready():
        print('Logged in as')
        print(bot.user.name)
        print(bot.user.id)

@bot.command()
async def test():
    await bot.say("Successful")

@bot.command()
async def applications(user=None):
    userType = None
    try:
        user = int(user)
        userType = 'number'
    except:
        userType = 'name'

    if user != None:
        with open("apply_file.txt",'r') as apply_file:
            dict = json.load(apply_file)
        keyValues = dict.keys()
        dictValues = dict.values()

        if userType == 'name':
            application_list = list(dict.values())
            for x in application_list:
                xValue = x
                list2 = x.partition("': '")
                list2 = list(list2)
                list2.remove("': '")
                #for y, z in list2:
                y = list2[0]
                z = list2[1]
                a = (y[2:])
                a1 = (z[:-2])
                if a == user:
                    break
            for x, y in zip(keyValues, dictValues):
                if y == xValue:
                    keyValue = x

            e = discord.Embed(title="Application {0}".format(keyValue))
            e.add_field(name="User", value=a)
            e.add_field(name="Reason", value=a1)
            await bot.say(embed=e)


        elif userType == 'number':
            keyValue = user
            try:
                dictValue = dict[str(keyValue)]
                list2 = dictValue.partition("': '")
                list2 = list(list2)
                list2.remove("': '")
                #for y, z in list2:
                y = list2[0]
                z = list2[1]
                a = (y[2:])
                a1 = (z[:-2])

                e = discord.Embed(title="Application {0}".format(keyValue))
                e.add_field(name="User", value=a)
                e.add_field(name="Reason", value=a1)
                await bot.say(embed=e)
            except:
                await bot.say("{0} is not a valid ID".format(keyValue))

    else:
        await bot.say("You need to specify a user or id!")


@bot.command(pass_context=True)
async def apply(ctx, *reason):
    Reason = (' '.join(reason))
    if Reason == '':
        Reason = "No reason given"
    #"id":["user":"reason"]
    apply_list = {}
    if os.path.isfile("apply_file.txt"):
        with open("apply_file.txt",'r') as apply_file:
            apply_list = json.load(apply_file)
    ID = (len(apply_list) + 1)
    info = str({ctx.message.author.name : Reason})
    apply_list[ID] = info
    with open("apply_file.txt", 'w') as apply_file:
        json.dump(apply_list, apply_file)
    await bot.say('Thank you, {0}. Your application has been submitted and will be reviewed later.'.format(ctx.message.author.mention))

bot.run('token')