class Author(models.Model):
name = models.CharField(max_length=50, unique=True)
last_name = models.CharField(max_length=50, unique=True)
email = models.EmailField(max_length=100, null=True)
age = models.IntegerField()
class Meta():
unique_together = ('name', 'last_name')
class Book(models.Model):
name = models.CharField(max_length=50)
synopsis = models.CharField(max_length=255)
book_type = models.CharField(max_length=15,
null=True,
choices=BOOK_CHOICES)
pages = models.IntegerField(null=True)
date_created = models.DateField(auto_now=True)
author = models.ManyToManyField(foreign_key="Author")
class Meta:
ordering = ["-name"]
unique_together = ["name", "synopsis"]
class Book(models.Model):
name = models.CharField(max_length=50)
synopsis = models.CharField(max_length=255)
book_type = models.CharField(max_length=15,
null=True,
choices=BOOK_CHOICES)
pages = models.IntegerField(null=True)
date_created = models.DateField(auto_now=True)
class Meta():
ordering = [
'-name',
]
unique_together = ['name', 'synopsis']
class Book(models.Model):
name = models.CharField(max_length=50)
content = models.CharField(max_length=255, choices=BOOK_CHOICES)
date_created = models.DateField(auto_now=True)
author = models.ForeignKey(foreign_key="Author", null=True)
price = models.DecimalField(default=25)
quantity = models.IntegerField(default=1)
@staticmethod
def its_a_2():
return 2
class Meta:
table_name = "library"
ordering = ["-id"]
unique_together = ["name", "content"]
class Book(models.Model):
name = models.CharField(max_length=50)
content = models.CharField(max_length=255, choices=BOOK_CHOICES)
date_created = models.DateField(auto_now=True)
author = models.ForeignKey(foreign_key='Author', null=True)
price = models.DecimalField(default=25)
quantity = models.IntegerField(default=1)
def its_a_2(self):
return 2
class Meta():
table_name = 'library'
ordering = [
'-id',
]
unique_together = ['name', 'content']
class Developer(models.Model):
name = models.CharField(max_length=50, unique=True)
age = models.IntegerField(default=25)
org = models.ManyToManyField(foreign_key='Organization')
class Reader(models.Model):
name = models.CharField(max_length=15, default='pepito')
size = models.CharField(choices=SIZE_CHOICES, max_length=2)
power = models.CharField(choices=POWER_CHOICES, max_length=2, null=True)
weight = models.IntegerField(default=weight)
class Author(models.Model):
na = models.PkField(db_column='uid')
name = models.CharField(max_length=50, unique=True)
email = models.EmailField(max_length=100, null=True)
age = models.IntegerField()
publisher = models.ManyToManyField(foreign_key='Publisher')
class Author(models.Model):
na = models.AutoField(db_column="uid")
name = models.CharField(max_length=50, unique=True, db_index=True)
email = models.EmailField(max_length=100, null=True, db_index=True)
age = models.IntegerField()
publisher = models.ManyToManyField(foreign_key="Publisher")
