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from django.db import models
class Square(models.Model):
root = models.IntegerField()
square = models.PositiveIntegerField()
def __unicode__(self):
return "%s ** 2 == %s" % (self.root, self.square)
class Person(models.Model):
first_name = models.CharField(max_length=20)
last_name = models.CharField(max_length=20)
def __unicode__(self):
return u'%s %s' % (self.first_name, self.last_name)
class SchoolClass(models.Model):
year = models.PositiveIntegerField()
day = models.CharField(max_length=9, blank=True)
last_updated = models.DateTimeField()
class Reporter(models.Model):
first_name = models.CharField(max_length=30)
last_name = models.CharField(max_length=30)
def __unicode__(self):
return u"%s %s" % (self.first_name, self.last_name)
class Article(models.Model):
headline = models.CharField(max_length=100)
pub_date = models.DateField()
reporter = models.ForeignKey(Reporter)
def __unicode__(self):
return self.headline
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