super() 在 Sublime Text 中抛出错误,适用于 PyCharm/Terminal

问题描述 投票:0回答:1

我生成了以下代码作为作业的一部分。

class Question:
    """Base class for all questions"""

    question_count = 0

    def __init__(self, desc):
        self.desc = desc

        Question.question_count += 1


class MarkovMM(Question):
    def __init__(self, desc, arrival, service):
        super().__init__(desc)
        if self.desc == "Question 2":
            self.answer = round(1 - (1 - (arrival / service)) - ((1 - (arrival / service)) * (arrival / service)), 3)
        elif self.desc == "Question 3":
            self.answer = round(1 / ((service / 60) - (arrival / 60)), 4)

qu2 = MarkovMM("Question 2", 5, 23)
print(qu2.answer)
qu3 = MarkovMM("Question 3", 6, 22)
print(qu3.answer)

当我通过 PyCharm 和 Ubuntu 终端运行它时,它工作得很好。但是,在 Sublime Text 中运行它会产生以下错误。

Traceback (most recent call last):
  File "/home/estilen/Dropbox/College/Year_3/CSA2/Python/hello.py", line 20, in <module>
    qu2 = MarkovMM("Question 2", 5, 23)
  File "/home/estilen/Dropbox/College/Year_3/CSA2/Python/hello.py", line 14, in __init__
    super().__init__(desc)
TypeError: super() takes at least 1 argument (0 given)

为什么在 Sublime 中出现错误,但在 PyCharm 或 Terminal 中却没有?

所需输出:

0.047
3.75
python sublimetext
1个回答
6
投票

您的 sublimetext 使用默认构建系统,即 Python 2。将其配置为在 Python 3 中运行。

Tools -> Build System -> New Build System ...

添加此内容:

{
    "cmd": ["python3", "-u", "$file"],
    "file_regex": "^[ ]*File \"(...*?)\", line ([0-9]*)",
    "selector": "source.python"
}

使用合理的文件名保存配置,例如

python3.sublime-build
,然后在
Tools -> Build With ...

中选择这个新创建的构建

macOS 上文件的保存位置:

~/Library/Application Support/Sublime Text/Packages/User/python3.sublime-build
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