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examples/python/py-502-3013-001/main.py
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Code migration pack
09 июн 2026, 01:41
09 июн 2026, 01:41
cebc284
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# catalog/models.py from django.conf import settings from django.db import models from django.urls import reverse class Rubric(models.Model): name = models.CharField('Название', max_length=80) slug = models.SlugField(unique=True) order = models.PositiveSmallIntegerField(default=0) class Meta: ordering = ['order', 'name'] verbose_name = 'рубрика' verbose_name_plural = 'рубрики' def __str__(self): return self.name class Listing(models.Model): rubric = models.ForeignKey(Rubric, on_delete=models.PROTECT, related_name='listings') author = models.ForeignKey( settings.AUTH_USER_MODEL, on_delete=models.CASCADE, related_name='listings', ) title = models.CharField(max_length=120) content = models.TextField() price = models.DecimalField(max_digits=10, decimal_places=2, null=True, blank=True) published = models.BooleanField(default=False) created_at = models.DateTimeField(auto_now_add=True) class Meta: ordering = ['-created_at'] def __str__(self): return self.title def get_absolute_url(self): return reverse('catalog:listing_detail', kwargs={'pk': self.pk})