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python-3.x - 解析 discord.py 中的脚本以显示

问题描述

@bot.command()
    async def test(ctx):
        with open("C:\\bot\\cn.txt", 'r') as file:
            lines = file.readlines()
            for line in lines:
                values = line.split("|")
                for value in values:
                dbdc = [dbdc for dbdc in values[2:3] if dbdc == 'DOOMBIRD DOOMCAVE' and list.count[0] < 6]
                print(dbdc[0])

现在，它正在显示不超过值 6 的用户，因此可以正常工作，但它不会将其过滤掉以匹配文本。

我要做的是读取 txt 文件，将值**[3]** 与文本匹配，即“DOOMBIRD DOOMCAVE”。然后，我希望它检查[1]以查看它是否显示超过 6 次。最后，一旦满足这些条件，我希望它打印结果。不幸的是，它弹出索引超出范围。[错误信息][1]

文本文件：声明 ID| 宣布统治者|宣布国家| 申报联盟|申报联盟ID|申报团队|接收ID|接收统治者|接收国家|接收联盟|接收联盟ID|接收团队|状态|金钱|技术|士兵|日期|原因|援助ID|

Ignoring exception in command test:
Traceback (most recent call last):
  File "C:\Users\justi\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\discord\ext\commands\core.py", line 85, in wrapped
    ret = await coro(*args, **kwargs)
  File "c:\bot\eraserhead.py", line 343, in test
    print(dbdc[0])
IndexError: list index out of range

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\justi\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\discord\ext\commands\bot.py", line 902, in invoke
    await ctx.command.invoke(ctx)
  File "C:\Users\justi\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\discord\ext\commands\core.py", line 864, in invoke
    await injected(*ctx.args, **ctx.kwargs)
  File "C:\Users\justi\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\discord\ext\commands\core.py", line 94, in wrapped
    raise CommandInvokeError(exc) from exc
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: IndexError: list index out of range```

标签： python-3.xparsingdiscord.pylist-comprehension

解决方案

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