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37 lines
1.1 KiB
37 lines
1.1 KiB
from django.db import models |
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from django.utils import timezone |
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import re |
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class Post(models.Model): |
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"""Класс записи в блоге.""" |
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title = models.CharField(max_length=250) |
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text = models.TextField() |
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pub_date = models.DateTimeField("date published") |
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def __str__(self): |
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return self.title |
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def save(self, *args, **kwargs): |
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self.text = re.sub(r"(\n.+?\n)", r"<p>\1</p> ", self.text) |
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self.text = re.sub(r"(\*(.+?)\*)", r"<strong>\2</strong>", self.text) |
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super(Post, self).save(*args, **kwargs) |
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class Meta: |
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verbose_name = "Статья" |
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verbose_name_plural = "Статьи" |
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class Image(models.Model): |
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"""Изображение в посте. |
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Пост может иметь несколько картинок. При удалении поста удаляются |
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все изображения к нему относящиеся. |
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""" |
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slug = models.CharField(max_length=250, blank=True, null=True) |
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image = models.ImageField() |
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upload_date = models.DateTimeField(default=timezone.now) |
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post = models.ForeignKey(Post, on_delete=models.CASCADE)
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