from django.db import models from django.contrib.auth.models import User from django.conf import settings import os class Animal(models.Model): name = models.CharField(max_length=150) latin_name = models.CharField(max_length=150) def __unicode__(self): return self.common_name class Plant(models.Model): name = models.CharField(max_length=150) class Meta: # For testing when upper case letter in app name; regression for #4057 db_table = "Fixtures_regress_plant" class Stuff(models.Model): name = models.CharField(max_length=20, null=True) owner = models.ForeignKey(User, null=True) def __unicode__(self): # Oracle doesn't distinguish between None and the empty string. # This hack makes the test case pass using Oracle. name = self.name if settings.DATABASE_ENGINE == 'oracle' and name == u'': name = None return unicode(name) + u' is owned by ' + unicode(self.owner) class Absolute(models.Model): name = models.CharField(max_length=40) load_count = 0 def __init__(self, *args, **kwargs): super(Absolute, self).__init__(*args, **kwargs) Absolute.load_count += 1 __test__ = {'API_TESTS':""" >>> from django.core import management # Load a fixture that uses PK=1 >>> management.call_command('loaddata', 'sequence', verbosity=0) # Create a new animal. Without a sequence reset, this new object # will take a PK of 1 (on Postgres), and the save will fail. # This is a regression test for ticket #3790. >>> animal = Animal(name='Platypus', latin_name='Ornithorhynchus anatinus') >>> animal.save() ############################################### # Regression test for ticket #4558 -- pretty printing of XML fixtures # doesn't affect parsing of None values. # Load a pretty-printed XML fixture with Nulls. >>> management.call_command('loaddata', 'pretty.xml', verbosity=0) >>> Stuff.objects.all() [] ############################################### # Regression test for ticket #6436 -- # os.path.join will throw away the initial parts of a path if it encounters # an absolute path. This means that if a fixture is specified as an absolute path, # we need to make sure we don't discover the absolute path in every fixture directory. >>> load_absolute_path = os.path.join(os.path.dirname(__file__), 'fixtures', 'absolute.json') >>> management.call_command('loaddata', load_absolute_path, verbosity=0) >>> Absolute.load_count 1 """}