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models.py 705 B
from django.db import models
class Genre(models.Model):
genre_name = models.CharField(max_length=100, unique=True)
def __str__(self):
return self.genre_name
class Author(models.Model):
author_name = models.CharField(max_length=100, unique=True)
def __str__(self):
return self.author_name
class Book(models.Model):
book_title = models.CharField(max_length=100)
author_fk = models.ForeignKey('Author', on_delete=models.CASCADE)
genres = models.ManyToManyField('Genre')
description = models.TextField(max_length=400, null=True, blank=True)
price = models.FloatField(help_text="In rupees (₹)")
def __str__(self):
return self.book_title