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import json
from pixelated.resources import respond_json, respond_json_deferred
from twisted.web.resource import Resource
from twisted.web.server import NOT_DONE_YET
class MailTags(Resource):
isLeaf = True
def __init__(self, mail_id, mail_service):
Resource.__init__(self)
self._mail_service = mail_service
self._mail_id = mail_id
def render_POST(self, request):
new_tags = json.loads(request.content.read()).get('newtags')
d = self._mail_service.update_tags(self._mail_id, new_tags)
d.addCallback(lambda mail: respond_json_deferred(mail.as_dict(), request))
def handle403(failure):
failure.trap(ValueError)
return respond_json_deferred(failure.getErrorMessage(), request, 403)
d.addErrback(handle403)
return NOT_DONE_YET
class Mail(Resource):
def __init__(self, mail_id, mail_service):
Resource.__init__(self)
self.putChild('tags', MailTags(mail_id, mail_service))
self._mail_id = mail_id
self._mail_service = mail_service
def render_GET(self, request):
d = self._mail_service.mail(self._mail_id)
d.addCallback(lambda mail: respond_json_deferred(mail.as_dict(), request))
return NOT_DONE_YET
def render_DELETE(self, request):
self._mail_service.delete_mail(self._mail_id)
return respond_json(None, request)
class MailResource(Resource):
def __init__(self, mail_service):
Resource.__init__(self)
self._mail_service = mail_service
def getChild(self, mail_id, request):
return Mail(mail_id, self._mail_service)
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