我正在 raspberry pi 上制作调平系统，但它说该文件不存在

Question

使用代码：

@client.event
async def on_member_join(member):
    with open('users.json', 'r') as f:
        users = json.load(f)

    await update_data(users, member)

    with open('users.json', 'w') as f:
        json.dump(users, f)


@client.event
async def on_message(message):
    if message.author.bot == False:
        with open('users.json', 'r') as f:
            users = json.load(f)

        await update_data(users, message.author)
        await add_experience(users, message.author, 5)
        await level_up(users, message.author, message)

        with open('users.json', 'w') as f:
            json.dump(users, f)

    await client.process_commands(message)


async def update_data(users, user):
    if not f'{user.id}' in users:
        users[f'{user.id}'] = {}
        users[f'{user.id}']['experience'] = 0
        users[f'{user.id}']['level'] = 1


async def add_experience(users, user, exp):
    users[f'{user.id}']['experience'] += exp


async def level_up(users, user, message):
    with open('levels.json', 'r') as g:
        levels = json.load(g)
    experience = users[f'{user.id}']['experience']
    lvl_start = users[f'{user.id}']['level']
    lvl_end = int(experience ** (1 / 4))
    if lvl_start < lvl_end:
        await message.channel.send(f'{user.mention} has leveled up to level {lvl_end}')
        users[f'{user.id}']['level'] = lvl_end

@client.command()
async def level(ctx, member: discord.Member = None):
    if not member:
        id = ctx.message.author.id
        with open('users.json', 'r') as f:
            users = json.load(f)
        lvl = users[str(id)]['level']
        await ctx.send(f'You are at level {lvl}!')
    else:
        id = member.id
        with open('users.json', 'r') as f:
            users = json.load(f)
        lvl = users[str(id)]['level']
        await ctx.send(f'{member} is at level {lvl}!')

我得到的错误： FileNotFoundError：[Errno 2] 没有这样的文件或目录：'users.json'

我在 raspberry pi 上做，我不知道如何定向文件顺便说一句，该代码适用于我正在制作的调平系统我试图用以下行引导它：os.chdir(r'') 但这没有用

路径：/home/pi/Desktop/Bot Bot是一张地图

Answer 1

您需要的代码是：

import os

path = os.path.join(os.path.expanduser('~'), 'Desktop', 'Bot', 'users.json')
path1 = os.path.join(os.path.expanduser('~'), 'Desktop', 'Bot', 'levels.json')

并打开文件：

with open(path, 'r')as g:

我正在 raspberry pi 上制作调平系统，但它说该文件不存在

I am making a leveling system on a raspberry pi but it says the file doesnt exist

python

raspberry-pi

discord