move code to file

Author: norareidy

source/get-started/write-data.txt

@@ -33,29 +33,23 @@ and delete functions on your model objects.
       From your Python shell, run the following code to import
       your models and the module for creating a ``datetime`` object:
 
-      .. code-block:: python
-
-         from sample_mflix.models import Movie, Award, Viewer
-         from django.utils import timezone
-         from datetime import datetime
+      .. literalinclude:: /includes/get-started/read-write-data.py
+         :start-after: start-imports
+         :end-before: end-imports
+         :language: python
+         :copyable:
 
    .. step:: Insert a movie into the database
 
       Run the following code to create an ``Movie`` object that
       stores data about a movie titled ``"Minari"``, including
       its awards in an ``Award`` object:
 
-      .. code-block:: python
-         
-         movie_awards = Award(wins=122, nominations=245, text="Won 1 Oscar")
-         movie = Movie.objects.create(
-             title="Minari",
-             plot="A Korean-American family moves to an Arkansas farm in search of their own American Dream",
-             runtime=217,
-             released=timezone.make_aware(datetime(2020, 1, 26)),
-             awards=movie_awards,
-             genres=["Drama", "Comedy"]
-         )
+      .. literalinclude:: /includes/get-started/read-write-data.py
+         :start-after: start-insert-movie
+         :end-before: end-insert-movie
+         :language: python
+         :copyable:
 
    .. step:: Update your movie object
 
@@ -64,35 +58,35 @@ and delete functions on your model objects.
 
       Run the following code to update the object's ``runtime`` value:
 
-      .. code-block:: python
-         
-         movie.runtime = 117
-         movie.save()
+      .. literalinclude:: /includes/get-started/read-write-data.py
+         :start-after: start-update-movie
+         :end-before: end-update-movie
+         :language: python
+         :copyable:
 
    .. step:: Insert a viewer into the database
 
       You can also use your ``Viewer`` model to insert documents into the
       ``sample_mflix.users`` collection. Run the following code to create
       a ``Viewer`` object that stores data about a movie viewer named ``"Abigail Carter"``:
 
-      .. code-block:: python
-
-         viewer = Viewer.objects.create(
-             name="Abigail Carter",
-             email="[email protected]",
-             password="secure123"
-         )
+      .. literalinclude:: /includes/get-started/read-write-data.py
+         :start-after: start-insert-viewer
+         :end-before: end-insert-viewer
+         :language: python
+         :copyable:
 
    .. step:: Delete a viewer object
 
       One movie viewer named "Alliser Thorne" no longer uses the movie streaming
       site. To remove this viewer's corresponding document from the database,
       run the following code:
 
-      .. code-block:: python
-         
-         old_viewer = Viewer.objects.filter(name="Alliser Thorne").first()
-         old_viewer.delete()
+      .. literalinclude:: /includes/get-started/read-write-data.py
+         :start-after: start-delete-viewer
+         :end-before: end-delete-viewer
+         :language: python
+         :copyable:
 
    .. step:: Start the development server
 

source/includes/get-started/read-write-data.py

@@ -1,3 +1,39 @@
+# start-imports
+from sample_mflix.models import Movie, Award, Viewer
+from django.utils import timezone
+from datetime import datetime
+# end-imports
+
+# start-insert-movie
+movie_awards = Award(wins=122, nominations=245, text="Won 1 Oscar")
+movie = Movie.objects.create(
+    title="Minari",
+    plot="A Korean-American family moves to an Arkansas farm in search of their own American Dream",
+    runtime=217,
+    released=timezone.make_aware(datetime(2020, 1, 26)),
+    awards=movie_awards,
+    genres=["Drama", "Comedy"]
+)
+# end-insert-movie
+
+# start-update-movie
+movie.runtime = 117
+movie.save()
+# end-update-movie
+
+# start-insert-viewer
+viewer = Viewer.objects.create(
+    name="Abigail Carter",
+    email="[email protected]",
+    password="secure123"
+)
+# end-insert-viewer
+
+# start-delete-viewer
+old_viewer = Viewer.objects.filter(name="Alliser Thorne").first()
+old_viewer.delete()
+# end-delete-viewer
+
 # start-query-email
 from sample_mflix.models import Movie, Viewer