parse_uri edits

Author: norareidy

source/django-get-started/django-connect-mongodb.txt

@@ -64,18 +64,10 @@ you can create a Django project that connects to MongoDB.
       .. code-block:: bash
 
          DATABASES = {
-             "default": {
-                 "ENGINE": "django_mongodb_backend",
-                 "NAME": "sample_mflix",
-                 "USER": "<username>",
-                 "PASSWORD": "<password>",
-                 "HOST": "<connection string URI>",
-             },
+            "default": django_mongodb_backend.parse_uri("<connection string URI>"),
          }
 
-      Replace the ``<username>`` and ``<password>`` placeholders with your
-      Atlas database user's username and password. Then, replace the
-      ``<connection string URI>`` placeholder with the connection string
+      Replace the ``<connection string URI>`` placeholder with the connection string
       that you copied from the :ref:`django-get-started-connection-string`
       step of this guide. This configures your Django app to connect to
       your Atlas deployment and access the ``sample_mflix`` sample database.

source/django-get-started/django-connection-string.txt

@@ -43,14 +43,28 @@ To connect to an instance or deployment not hosted on Atlas, see
       .. figure:: /includes/figures/atlas_connection_copy_string_python.png
          :alt: The connection string copy button in the Atlas UI
 
-   .. step:: Update the placeholders
+   .. step:: Edit and save the connection string
 
-      Paste this connection string into a file in your preferred text editor
-      and replace the ``<username>`` and ``<password>`` placeholders with
+      Paste your connection string into a file in your preferred text editor
+      and save this file to a safe location for use in the next step.
+      Your connection string resembles the following example:
+
+      .. code-block:: none
+
+         mongodb+srv://<username>:<password>@cluster0.example.mongodb.net/?retryWrites=true&w=majority
+
+      
+      Replace the ``<username>`` and ``<password>`` placeholders with
       your database user's username and password.
+
+      Then, specify a connection to the ``sample_mflix`` database from the 
+      Atlas sample datasets by adding it after the hostname, as shown in
+      the following example:
 
-      Save this file to a safe location for use in the next step.
+      .. code-block:: none
+
+         mongodb+srv://<username>:<password>@cluster0.example.mongodb.net/sample_mflix?retryWrites=true&w=majority
 
 After completing these steps, you have a connection string that
-contains your database username and password.
+contains your database username, database password, and database name.
 

source/django-get-started/django-create-app.txt

@@ -55,7 +55,6 @@ To learn more about the ``sample_mflix`` database, see :atlas:`Sample Mflix Data
              released = models.DateTimeField("release date", null=True, blank=True)
              awards = EmbeddedModelField(Award)
              genres = ArrayField(models.CharField(max_length=100), null=True, blank=True)
-             objects = MongoManager()
 
              class Meta:
                  db_table = "movies"

source/django-get-started/django-query-data.txt

@@ -40,7 +40,7 @@ to read data from the ``sample_mflix`` database.
       .. code-block:: bash
          :copyable: false
 
-         <QuerySet [<Viewer: Khal Drogo>]>
+         <Viewer: Khal Drogo>
 
    .. step:: Query the "movies" collection for specified runtime values