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Updated docstring in model_forms unit test

git-svn-id: http://code.djangoproject.com/svn/django/trunk@4263 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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commit 5a01f848cab3acecf7be93848d935537b8dcfb0e 1 parent 08f3969
@adrianholovaty adrianholovaty authored
Showing with 9 additions and 1 deletion.
  1. +9 −1 tests/modeltests/model_forms/models.py
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10 tests/modeltests/model_forms/models.py
@@ -1,7 +1,8 @@
"""
34. Generating HTML forms from models
-Django provides shortcuts for creating Form objects from a model class.
+Django provides shortcuts for creating Form objects from a model class and a
+model instance.
The function django.newforms.form_for_model() takes a model class and returns
a Form that is tied to the model. This Form works just like any other Form,
@@ -9,6 +10,13 @@
of the model and returns that newly created instance. It saves the instance to
the database if create(save=True), which is default. If you pass
create(save=False), then you'll get the object without saving it.
+
+The function django.newforms.form_for_instance() takes a model instance and
+returns a Form that is tied to the instance. This form works just like any
+other Form, with one additional method: apply_changes(). The apply_changes()
+method updates the model instance. It saves the changes to the database if
+apply_changes(save=True), which is default. If you pass save=False, then you'll
+get the object without saving it.
"""
from django.db import models

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