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Changed from the implicity else return to explict else return. Also, commas

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Ben Hoff 2015-02-25 04:36:44 -06:00
parent b69032f3a7
commit 78b3a43c9b
1 changed files with 7 additions and 5 deletions
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12
docs/tutorial/1-serialization.md
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@ -104,7 +104,7 @@ The first thing we need to get started on our Web API is to provide a way of ser
def create(self, validated_data): def create(self, validated_data):
""" """
Create and return a new `Snippet` instance, given the validated data. Create and return a new `Snippet` instance given the validated data.
""" """
return Snippet.objects.create(**validated_data) return Snippet.objects.create(**validated_data)
@ -246,7 +246,7 @@ The root of our API is going to be a view that supports listing all the existing
@csrf_exempt @csrf_exempt
def snippet_list(request): def snippet_list(request):
""" """
List all code snippets, or create a new snippet. List all code snippets or create a new snippet.
""" """
if request.method == 'GET': if request.method == 'GET':
snippets = Snippet.objects.all() snippets = Snippet.objects.all()
@ -259,7 +259,8 @@ The root of our API is going to be a view that supports listing all the existing
if serializer.is_valid(): if serializer.is_valid():
serializer.save() serializer.save()
return JSONResponse(serializer.data, status=201) return JSONResponse(serializer.data, status=201)
return JSONResponse(serializer.errors, status=400) else:
return JSONResponse(serializer.errors, status=400)
Note that because we want to be able to POST to this view from clients that won't have a CSRF token we need to mark the view as `csrf_exempt`. This isn't something that you'd normally want to do, and REST framework views actually use more sensible behavior than this, but it'll do for our purposes right now. Note that because we want to be able to POST to this view from clients that won't have a CSRF token we need to mark the view as `csrf_exempt`. This isn't something that you'd normally want to do, and REST framework views actually use more sensible behavior than this, but it'll do for our purposes right now.
@ -268,7 +269,7 @@ We'll also need a view which corresponds to an individual snippet, and can be us
@csrf_exempt @csrf_exempt
def snippet_detail(request, pk): def snippet_detail(request, pk):
""" """
Retrieve, update or delete a code snippet. Retrieve, update, or delete a code snippet.
""" """
try: try:
snippet = Snippet.objects.get(pk=pk) snippet = Snippet.objects.get(pk=pk)
@ -285,7 +286,8 @@ We'll also need a view which corresponds to an individual snippet, and can be us
if serializer.is_valid(): if serializer.is_valid():
serializer.save() serializer.save()
return JSONResponse(serializer.data) return JSONResponse(serializer.data)
return JSONResponse(serializer.errors, status=400) else:
return JSONResponse(serializer.errors, status=400)
elif request.method == 'DELETE': elif request.method == 'DELETE':
snippet.delete() snippet.delete()