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Update documentation

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This commit is contained in:
Tom Christie 2014-12-05 13:07:48 +00:00
parent 6cce0681a9
commit 78f5bcb5cb
2 changed files with 12 additions and 18 deletions
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8
api-guide/serializers/index.html
View File

@ -807,9 +807,9 @@ serializer.errors
# would need to be handled.
profile = instance.profile
user.username = validated_data.get('username', instance.username)
user.email = validated_data.get('email', instance.email)
user.save()
instance.username = validated_data.get('username', instance.username)
instance.email = validated_data.get('email', instance.email)
instance.save()
profile.is_premium_member = profile_data.get(
'is_premium_member',
@ -821,7 +821,7 @@ serializer.errors
)
profile.save()
return user
return instance
</code></pre>
<p>Because the behavior of nested creates and updates can be ambiguous, and may require complex dependancies between related models, REST framework 3 requires you to always write these methods explicitly. The default <code>ModelSerializer</code> <code>.create()</code> and <code>.update()</code> methods do not include support for writable nested representations.</p>
<p>It is possible that a third party package, providing automatic support some kinds of automatic writable nested representations may be released alongside the 3.1 release.</p>

22
tutorial/1-serialization/index.html
View File

@ -411,8 +411,7 @@
<hr />
<h2 id="setting-up-a-new-environment">Setting up a new environment</h2>
<p>Before we do anything else we'll create a new virtual environment, using <a href="http://www.virtualenv.org/en/latest/index.html">virtualenv</a>. This will make sure our package configuration is kept nicely isolated from any other projects we're working on.</p>
<pre><code>:::bash
virtualenv env
<pre><code>virtualenv env
source env/bin/activate
</code></pre>
<p>Now that we're inside a virtualenv environment, we can install our package requirements.</p>
@ -460,12 +459,8 @@ class Snippet(models.Model):
title = models.CharField(max_length=100, blank=True, default='')
code = models.TextField()
linenos = models.BooleanField(default=False)
language = models.CharField(choices=LANGUAGE_CHOICES,
default='python',
max_length=100)
style = models.CharField(choices=STYLE_CHOICES,
default='friendly',
max_length=100)
language = models.CharField(choices=LANGUAGE_CHOICES, default='python', max_length=100)
style = models.CharField(choices=STYLE_CHOICES, default='friendly', max_length=100)
class Meta:
ordering = ('created',)
@ -483,14 +478,11 @@ from snippets.models import Snippet, LANGUAGE_CHOICES, STYLE_CHOICES
class SnippetSerializer(serializers.Serializer):
pk = serializers.IntegerField(read_only=True)
title = serializers.CharField(required=False, allow_blank=True
max_length=100)
title = serializers.CharField(required=False, allow_blank=True, max_length=100)
code = serializers.CharField(style={'type': 'textarea'})
linenos = serializers.BooleanField(required=False)
language = serializers.ChoiceField(choices=LANGUAGE_CHOICES,
default='python')
style = serializers.ChoiceField(choices=STYLE_CHOICES,
default='friendly')
language = serializers.ChoiceField(choices=LANGUAGE_CHOICES, default='python')
style = serializers.ChoiceField(choices=STYLE_CHOICES, default='friendly')
def create(self, validated_data):
"""
@ -552,6 +544,8 @@ data = JSONParser().parse(stream)
<pre><code>serializer = SnippetSerializer(data=data)
serializer.is_valid()
# True
serializer.validated_data
# OrderedDict([('title', ''), ('code', 'print "hello, world"\n'), ('linenos', False), ('language', 'python'), ('style', 'friendly')])
serializer.save()
# &lt;Snippet: Snippet object&gt;
</code></pre>