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# Copyright 2013 Google, Inc
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import webapp2
import model
def AsDict(guest):
return {"id": guest.key.id(), "first": guest.first, "last": guest.last}
class RestHandler(webapp2.RequestHandler):
def dispatch(self):
# time.sleep(1)
super(RestHandler, self).dispatch()
def SendJson(self, r):
self.response.headers["content-type"] = "text/plain"
self.response.write(json.dumps(r))
class QueryHandler(RestHandler):
def get(self):
guests = model.AllGuests()
r = [AsDict(guest) for guest in guests]
self.SendJson(r)
class UpdateHandler(RestHandler):
def post(self):
r = json.loads(self.request.body)
guest = model.UpdateGuest(r["id"], r["first"], r["last"])
r = AsDict(guest)
self.SendJson(r)
class InsertHandler(RestHandler):
def post(self):
r = json.loads(self.request.body)
guest = model.InsertGuest(r["first"], r["last"])
r = AsDict(guest)
self.SendJson(r)
class DeleteHandler(RestHandler):
def post(self):
r = json.loads(self.request.body)
model.DeleteGuest(r["id"])
APP = webapp2.WSGIApplication(
[
("/rest/query", QueryHandler),
("/rest/insert", InsertHandler),
("/rest/delete", DeleteHandler),
("/rest/update", UpdateHandler),
],
debug=True,
)