Added {{{Manager.create()}}} method to create and save an object in a single step.

    def get(self, *args, **kwargs):

        return self.get_query_set().get(*args, **kwargs)

    def get_or_create(self, *args, **kwargs):

        return self.get_query_set().get_or_create(*args, **kwargs)

    def get_or_create(self, **kwargs):

        return self.get_query_set().get_or_create(**kwargs)

    def create(self, **kwargs):

        return self.get_query_set().create(**kwargs)

    def filter(self, *args, **kwargs):

        return self.get_query_set().filter(*args, **kwargs)

        assert len(obj_list) == 1, "get() returned more than one %s -- it returned %s! Lookup parameters were %s" % (self.model._meta.object_name, len(obj_list), kwargs)

        return obj_list[0]

    def create(self, **kwargs):

        """

        Create a new object with the given kwargs, saving it to the database

        and returning the created object.

        """

        obj = self.model(**kwargs)

        obj.save()

        return obj

    def get_or_create(self, **kwargs):

        """

        Looks up an object with the given kwargs, creating one if necessary.

The ``save()`` method has no return value.

To create an object and save it all in one step see the `create`__ method.

__ `create(**kwargs)`_

Auto-incrementing primary keys

------------------------------

    except ObjectDoesNotExist:

        print "Either the entry or blog doesn't exist."

``create(**kwargs)``

~~~~~~~~~~~~~~~~~~~~

A convenience method for creating an object and saving it all in one step.  Thus::

    p = Person.objects.create(first_name="Bruce", last_name="Springsteen")

and::

    p = Person(first_name="Bruce", last_name="Springsteen")

    p.save()

are equivalent.

``get_or_create(**kwargs)``

~~~~~~~~~~~~~~~~~~~~~~~~~~~

>>> a101 = Article.objects.get(pk=101)

>>> a101.headline

'Article 101'

# You can create saved objects in a single step

>>> a10 = Article.objects.create(headline="Article 10", pub_date=datetime(2005, 7, 31, 12, 30, 45))

>>> Article.objects.get(headline="Article 10")

<Article: Article 10>

"""