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from tornado import gen
from tornado.web import HTTPError, asynchronous
from tornado_swagger_ui.tornado_swagger import swagger
from handlers import GenericApiHandler
from common.constants import HTTP_BAD_REQUEST, HTTP_FORBIDDEN
from pod_models import Pod
class PodCLHandler(GenericApiHandler):
def initialize(self):
super(PodCLHandler, self).initialize()
@swagger.operation(nickname='list-all')
def get(self):
"""
@description: list all PODs
@return 200: list all pods, empty list is no pod exist
@rtype: L{Pods}
"""
self._list('pods', Pod)
# @asynchronous
@gen.coroutine
@swagger.operation(nickname='create')
def post(self):
"""
@description: Create a POD
@param body: pod information to be created
@type body: L{PodCreateRequest}
@in body: body
@return 200: pod is created.
@rtype: L{Pod}
@raise 403: already exists as a pod
@raise 400: bad request
"""
if self.json_args is None:
raise HTTPError(HTTP_BAD_REQUEST, 'no payload')
pod = Pod.from_dict(self.json_args)
name = pod.name
if name is None or name == '':
raise HTTPError(HTTP_BAD_REQUEST, 'pod name missing')
the_pod = yield self.db.pods.find_one({'name': name})
if the_pod is not None:
raise HTTPError(HTTP_FORBIDDEN,
"{} already exists as a pod".format(
self.json_args.get("name")))
self._create('pods', pod, name)
class PodGURHandler(GenericApiHandler):
def initialize(self):
super(PodGURHandler, self).initialize()
@swagger.operation(nickname='get-one')
def get(self, pod_name=None):
"""
@description: Get a single pod by pod_name
@return 200: pod exist
@raise 404: pod not exist
@rtype: L{Pod}
"""
query = dict()
query["name"] = pod_name
self._get_one('pods', Pod, query)
@asynchronous
@gen.coroutine
def delete(self, pod_name):
""" Remove a POD
# check for an existing pod to be deleted
mongo_dict = yield self.db.pods.find_one(
{'name': pod_name})
pod = TestProject.pod(mongo_dict)
if pod is None:
raise HTTPError(HTTP_NOT_FOUND,
"{} could not be found as a pod to be deleted"
.format(pod_name))
# just delete it, or maybe save it elsewhere in a future
res = yield self.db.projects.remove(
{'name': pod_name})
self.finish_request(answer)
"""
pass
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