Python managers.TaggableManager類代碼示例

 def test_deconstruct_kwargs_kept(self):
     instance = TaggableManager(through=OfficialThroughModel, to="dummy.To")
     name, path, args, kwargs = instance.deconstruct()
     new_instance = TaggableManager(*args, **kwargs)
     self.assertEqual(
         "tests.OfficialThroughModel", new_instance.remote_field.through
     )
     self.assertEqual("dummy.To", new_instance.remote_field.model)

 def test_formfield(self):
     tm = TaggableManager(verbose_name='categories', help_text='Add some categories', blank=True)
     ff = tm.formfield()
     self.assertEqual(ff.label, 'categories')
     self.assertEqual(ff.help_text, u'Add some categories')
     self.assertEqual(ff.required, False)
     
     self.assertEqual(ff.clean(""), [])
     
     tm = TaggableManager()
     ff = tm.formfield()
     self.assertRaises(ValidationError, ff.clean, "")

    def test_formfield(self):
        tm = TaggableManager(verbose_name='categories', help_text='Add some categories', blank=True)
        ff = tm.formfield()
        self.assertEqual(ff.label, 'Categories')
        self.assertEqual(ff.help_text, 'Add some categories')
        self.assertEqual(ff.required, False)
        self.assertEqual(list(ff.queryset), list(self.food_model.tags.all()))

        self.assertEqual(list(ff.clean("")), [])

        tm = TaggableManager()
        ff = tm.formfield()
        self.assertRaises(ValidationError, ff.clean, "")

 def test_deconstruct_kwargs_kept(self):
     instance = TaggableManager(through=OfficialThroughModel, to='dummy.To')
     name, path, args, kwargs = instance.deconstruct()
     new_instance = TaggableManager(*args, **kwargs)
     self.assertEqual('tests.OfficialThroughModel', _remote_field(new_instance).through)
     self.assertEqual('dummy.To', _related_model(_remote_field(new_instance)))

    @property
    def post_template(self):
        return 'tumblelog/post/%s.html' % slugify(self.__class__.__name__)

    @property
    def rss_template(self):
        return [
            'tumblelog/rss/%s.html' % slugify(self.__class__.__name__),
            self.post_template,
        ]


# Add the django-taggit manager, if taggit is installed
if USE_TAGGIT:
    from taggit.managers import TaggableManager
    taggit_manager = TaggableManager()
    taggit_manager.contribute_to_class(BasePostType, 'tags')


class BaseOembedPostType(BasePostType):
    """
    Abstract post type base classes whose subclasses retrieve data from an
    oEmbed endpoint.
    """
    caption = models.TextField(_('Caption'),
        blank=True,
        null=True,
        help_text=TEXTFIELD_HELP_TEXT
    )
    version = models.CharField(_('oEmbed Version'), max_length=3, null=True, \
        blank=True, editable=True)

		try: 
			user = User.objects.get(username=row__):
		except: #User not Found
			create_user()
			print "No user with those names"

	    nationality = row__
	    current_location = row__
	    work = row__
	    startup_status = row__
	    portfolio_status = row__
	    itc_program_name = row__
	    itc_program_year = row__
	    linked_in_url = row__
    
    	skills = TaggableManager()
    	skills.add(row__)

    profile_tuple = (user=user, 
	nationality=nationality, 
	current_location, 
	current_location=current_location, 
	work=work,
	startup_status=startup_status,
	portfolio_status=portfolio_status,
	itc_program_name=itc_program_name,
	itc_program_year=itc_program_year)

    UserProfile.objects.create(profile_tuple)
	return

 def test_deconstruct_kwargs_kept(self):
     instance = TaggableManager(through=OfficialThroughModel)
     name, path, args, kwargs = instance.deconstruct()
     new_instance = TaggableManager(*args, **kwargs)
     self.assertEqual(instance.rel.through, new_instance.rel.through)