TypeError: fromisoformat: аргумент должен быть str
[akbar@fedora src]$ ./manage.py migrate
my blog.models:
class Blog(models.Model):
title = models.CharField(max_length=150)
description = models.TextField()
image = models.ImageField(upload_to="uploads/%Y/%m/%d/", null=True)
slug = models.SlugField(null=True)
created_at = models.DateField(auto_now_add=True, null=True)
tags = models.ManyToManyField(
"blog.Tag",
)
comment = models.ForeignKey(
'blog.comment',
on_delete=models.CASCADE,
null=True)
def get_absolute_url(self):
return reverse("blog/detail", kwargs={"slug": self.slug})
def __str__(self) -> str:
return f"{self.created_at.strftime('%d-%m-%Y')}"