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Diffstat (limited to 'docs/tutorial/1-serialization.md')
| -rw-r--r-- | docs/tutorial/1-serialization.md | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/docs/tutorial/1-serialization.md b/docs/tutorial/1-serialization.md index e1c0009c..2298df59 100644 --- a/docs/tutorial/1-serialization.md +++ b/docs/tutorial/1-serialization.md @@ -183,9 +183,11 @@ At this point we've translated the model instance into Python native datatypes. Deserialization is similar. First we parse a stream into Python native datatypes... - import StringIO + # This import will use either `StringIO.StringIO` or `io.BytesIO` + # as appropriate, depending on if we're running Python 2 or Python 3. + from rest_framework.compat import BytesIO - stream = StringIO.StringIO(content) + stream = BytesIO(content) data = JSONParser().parse(stream) ...then we restore those native datatypes into to a fully populated object instance. @@ -261,8 +263,7 @@ The root of our API is going to be a view that supports listing all the existing if serializer.is_valid(): serializer.save() return JSONResponse(serializer.data, status=201) - else: - return JSONResponse(serializer.errors, status=400) + 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. @@ -288,8 +289,7 @@ We'll also need a view which corresponds to an individual snippet, and can be us if serializer.is_valid(): serializer.save() return JSONResponse(serializer.data) - else: - return JSONResponse(serializer.errors, status=400) + return JSONResponse(serializer.errors, status=400) elif request.method == 'DELETE': snippet.delete() |