simple rest implementation in django

gistfile1.py

if 'GET' == request.method:
    resources = []
    for resource in mongo_collection.find():
        resource['id'] = str(resource['_id'])
        del resource['_id']
        resources.append(resource)
    content = json.dumps(resources)
    return HttpResponse(content=content, mimetype='application/javascript')
if 'POST' == request.method:
    raw_data = StringIO.StringIO(request.raw_post_data)
    resource = json.load(raw_data)
    resource['_id'] = ObjectId(resource['id'])
    del resource['id']
    mongo_collection.save(resource, safe=True)
    return HttpResponse(status=200)
if 'PUT' == request.method:
    raw_data = StringIO.StringIO(request.raw_post_data)
    resource = json.load(raw_data)
    resource['_id'] = ObjectId(resource['id'])
    del resource['id']
    mongo_collection.update({'_id': resource['_id']}, resource, safe=True)
    return HttpResponse(status=200)
if 'DELETE' == request.method:
    resource = {'_id': ObjectId(resource_id)}
    mongo_collection.remove(resource, safe=True)
    return HttpResponse(status=200)