检查字符串是否在 json 文件中

Question

我目前正在为市场服务器开发信誉命令，但每当我运行命令时，它都找不到作者 ID，我不确定为什么。

@bot.command()
async def rep(ctx):
  with open('rep.json') as data_file:    
    data = json.load(data_file)
    print(data)
    if ctx.author.id not in data:
      new = {
        f"{ctx.author.id}": {
          "rep": 0
        }
      }

      with open('rep.json', 'w') as outfile:
        json.dump(new, outfile, sort_keys=True, indent=4)

      added = discord.Embed(title="Added to database", color=0x38dd22, description="You have been successfully added to our database, you may run this command again.")
      added.set_footer(text=f"Requested by {ctx.author} • {datetime.now().strftime('%H:%M%p')}", icon_url=ctx.author.avatar_url)
      await ctx.send(embed=added)
    else:
      repu = json.loads(open("rep.json").read())[f"{ctx.author.id}"]["rep"]
      rep = discord.Embed(title="Reputation", color=0x38dd22, description=f"You currently have {repu} reputation.")
      rep.set_footer(text=f"Requested by {ctx.author} • {datetime.now().strftime('%H:%M%p')}", icon_url=ctx.author.avatar_url)
      await ctx.send(embed=rep)

rep.json:

{
    "702221444796383454": {
        "rep": 0
    }
}

这就是命令returns:

{'702221444796383454': {'rep': 0}}

感谢您的贡献。

Answer 1

由于 id 是 int 类型，您不能将它与 str 对象（即 json 文件中的 ID）进行比较。

尝试将您的 ctx.author.id 转换为 str 对象，然后您应该能够检查它是否在 json 文件中。

检查字符串是否在 json 文件中

Checking if a string is in a json file

python

discord.py-rewrite