Update documentation

1 files changed, 12 insertions, 12 deletions

diff --git a/tutorial/1-serialization/index.html b/tutorial/1-serialization/index.html
index dda47f72..9b5ffb35 100644
--- a/tutorial/1-serialization/index.html
+++ b/tutorial/1-serialization/index.html
@@ -483,7 +483,7 @@ from snippets.models import Snippet, LANGUAGE_CHOICES, STYLE_CHOICES
 
 class SnippetSerializer(serializers.Serializer):
     pk = serializers.IntegerField(read_only=True)
-    title = serializers.CharField(required=False,
+    title = serializers.CharField(required=False, allow_blank=True
                                   max_length=100)
     code = serializers.CharField(style={'type': 'textarea'})
     linenos = serializers.BooleanField(required=False)
@@ -492,21 +492,21 @@ class SnippetSerializer(serializers.Serializer):
     style = serializers.ChoiceField(choices=STYLE_CHOICES,
                                     default='friendly')
 
-    def create(self, validated_attrs):
+    def create(self, validated_data):
         """
         Create and return a new `Snippet` instance, given the validated data.
         """
-        return Snippet.objects.create(**validated_attrs)
+        return Snippet.objects.create(**validated_data)
 
-    def update(self, instance, validated_attrs):
+    def update(self, instance, validated_data):
         """
         Update and return an existing `Snippet` instance, given the validated data.
         """
-        instance.title = validated_attrs.get('title', instance.title)
-        instance.code = validated_attrs.get('code', instance.code)
-        instance.linenos = validated_attrs.get('linenos', instance.linenos)
-        instance.language = validated_attrs.get('language', instance.language)
-        instance.style = validated_attrs.get('style', instance.style)
+        instance.title = validated_data.get('title', instance.title)
+        instance.code = validated_data.get('code', instance.code)
+        instance.linenos = validated_data.get('linenos', instance.linenos)
+        instance.language = validated_data.get('language', instance.language)
+        instance.style = validated_data.get('style', instance.style)
         instance.save()
         return instance
 </code></pre>
@@ -552,7 +552,7 @@ data = JSONParser().parse(stream)
 <pre><code>serializer = SnippetSerializer(data=data)
 serializer.is_valid()
 # True
-serializer.object
+serializer.save()
 # &lt;Snippet: Snippet object&gt;
 </code></pre>
 <p>Notice how similar the API is to working with forms.  The similarity should become even more apparent when we start writing views that use our serializer.</p>
@@ -574,7 +574,7 @@ Open the file <code>snippets/serializers.py</code> again, and edit the <code>Sni
 <p>One nice property that serializers have is that you can inspect all the fields in a serializer instance, by printing it's representation. Open the Django shell with <code>python manange.py shell</code>, then try the following:</p>
 <pre><code>&gt;&gt;&gt; from snippets.serializers import SnippetSerializer
 &gt;&gt;&gt; serializer = SnippetSerializer()
-&gt;&gt;&gt; print repr(serializer)  # In python 3 use `print(repr(serializer))`
+&gt;&gt;&gt; print(repr(serializer))
 SnippetSerializer():
     id = IntegerField(label='ID', read_only=True)
     title = CharField(allow_blank=True, max_length=100, required=False)
@@ -657,7 +657,7 @@ def snippet_detail(request, pk):
         return HttpResponse(status=204)
 </code></pre>
 <p>Finally we need to wire these views up.  Create the <code>snippets/urls.py</code> file:</p>
-<pre><code>from django.conf.urls import patterns, url
+<pre><code>from django.conf.urls import url
 from snippets import views
 
 urlpatterns = [