--- a/thirdparty/google_appengine/lib/django/tests/modeltests/custom_methods/models.py Sun Sep 06 23:31:53 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,58 +0,0 @@
-"""
-3. Giving models custom methods
-
-Any method you add to a model will be available to instances.
-"""
-
-from django.db import models
-import datetime
-
-class Article(models.Model):
- headline = models.CharField(maxlength=100)
- pub_date = models.DateField()
-
- def __str__(self):
- return self.headline
-
- def was_published_today(self):
- return self.pub_date == datetime.date.today()
-
- def articles_from_same_day_1(self):
- return Article.objects.filter(pub_date=self.pub_date).exclude(id=self.id)
-
- def articles_from_same_day_2(self):
- """
- Verbose version of get_articles_from_same_day_1, which does a custom
- database query for the sake of demonstration.
- """
- from django.db import connection
- cursor = connection.cursor()
- cursor.execute("""
- SELECT id, headline, pub_date
- FROM custom_methods_article
- WHERE pub_date = %s
- AND id != %s""", [str(self.pub_date), self.id])
- # The asterisk in "(*row)" tells Python to expand the list into
- # positional arguments to Article().
- return [self.__class__(*row) for row in cursor.fetchall()]
-
-__test__ = {'API_TESTS':"""
-# Create a couple of Articles.
->>> from datetime import date
->>> a = Article(id=None, headline='Area man programs in Python', pub_date=date(2005, 7, 27))
->>> a.save()
->>> b = Article(id=None, headline='Beatles reunite', pub_date=date(2005, 7, 27))
->>> b.save()
-
-# Test the custom methods.
->>> a.was_published_today()
-False
->>> a.articles_from_same_day_1()
-[<Article: Beatles reunite>]
->>> a.articles_from_same_day_2()
-[<Article: Beatles reunite>]
->>> b.articles_from_same_day_1()
-[<Article: Area man programs in Python>]
->>> b.articles_from_same_day_2()
-[<Article: Area man programs in Python>]
-"""}