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

super() throwing an error in Sublime Text, works in PyCharm/Terminal

作为作业的一部分,我生成了以下代码。

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 时,它工作正常。但是,运行在 Sublime Text 中使用它会产生以下错误。

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)

为什么错误出现在 Sublime 中,而不出现在 PyCharm 或终端中?

期望的输出:

0.047
3.75

您的 sublimetext 使用默认构建系统,即 Python 2. 在 Python 中将其配置为 运行 3.

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,比如 python3.sublime-build,select 这个新创建的版本在 Tools -> Build With ... 中。