小编M. *_* T.的帖子

我想创建一个遍历包含列表的嵌套字典的函数。对于与关键字匹配的每个值，该函数将其替换为另一个关键字。

函数是否返回另一个字典或是否更改主字典并不重要。

我试图分开案例： - 如果数据是一个字典，做一些 - 如果数据是一个列表，做别的

字典：

data_dict = {
  "name": "AAAAAA",
  "content": "BBBBBB",
  "dat": [
    {
      "author": {
        "name": "CCCCCC",
        "surname": "DDDDDD",
      },
      "title": "FFFFFF",
      "color": 15258703,
      "fields": [
        {
          "name": "GGGGGG",
          "value": "HHHHHH",
        },
        {
          "name": "IIIIII",
          "value": "JJJJJJ",
        }

      ],
      "thumbnail": {
        "url": "KKKKKK"
      },
      "image": {
        "url": "LLLLLL"
      },
      "footer": {
        "text": "MMMMMMM",
        "icon_url": "NNNNNN"
      }
    }
  ]
}

现在我只是想改变每个值，看看我是否也在迭代。我可以打印所有data_dict更改的值，但我无法在字典中管理它...

def recursive_replace_valuer(data, match, repl):

    if isinstance(data, list):
        for l in data:
            recursive_replace_valuer(l, match, …

我需要制作一个机器人来侦听服务器中写入的消息，同时接受命令。

# Create the Discord client
client = discord.Client()
client = commands.Bot(command_prefix = '!')
client.remove_command('help')

@client.event
async def on_ready():
    print('ready')


@client.event                                               #ricerca messaggi 
async def on_message(message):
    # Ignore messages made by the bot
    if(message.author == client.user):
        return
    a = ''
    a += message.embeds[0]["description"]
    if a == 'abcdef':
        print(' aaaaa ')



@client.command()
async def hello():
    await client.say('hello')


client.run('token')

我怎样才能让它工作？我认为问题在于机器人在第一个事件中继续循环……我阅读了 sub_process 但我不明白如何使用它。

我正在尝试在Mac OS上安装MySQLdb for Python.当我数字pip install MySQL-pythonshell返回到这个:

 Collecting MySQL-python
  Using cached https://files.pythonhosted.org/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "", line 1, in 
      File "/private/var/folders/9h/2lp9kx993ygbrfk1lxr0sz500000gq/T/pip-install-7xyyBe/MySQL-python/setup.py", line 17, in 
        metadata, options = get_config()
      File "setup_posix.py", line 53, in get_config
        libraries = [ dequote(i[2:]) for i in libs if i.startswith(compiler_flag("l")) ]
      File "setup_posix.py", line 8, in dequote
        if s[0] in "\"'" and s[0] == s[-1]:
    IndexError: string index out of range

    ----------------------------------------
Command "python setup.py …