小编sky*_*ted的帖子

我想知道在将help_text和其他硬编码的长行输入到Python / Django中时，行长的约定是什么。我已经阅读了PEP-8，其中的代码和注释涵盖了行长，但是我不确定这对长文本字符串适用。

这是字段“ explanation_text”和help_text字段的选项。

class Question(models.Model):
    questionnaire = models.ForeignKey(Questionnaire, on_delete=models.CASCADE)
    title = models.CharField(max_length=150, blank=False)
    category = models.CharField(max_length=20, blank=False)
    created_date = models.DateTimeField(default=datetime.now, blank=True)
    explanation_text = models.TextField(
        blank=True,
        help_text="Explanation text goes here. Candidates will be able to see this after they have taken a questionnaire. To change this, refer to the setting on questionnaire administration. Max length is 1000 characters.",
        max_length=1000)

    def __str__(self):
        return self.title