Python models.Request類代碼示例

def requestsv2():
    if not request.args or not request.args['key'] or request.args['key'] != IOS_API_KEY:
        abort(401)
    if request.method == "POST":
        if not request.json or not 'google_places_id' in request.json or not 'name' in request.json or not 'vicinity' in request.json:
            abort(400)
        report_request = Request(google_places_id=request.json['google_places_id'],
                                    name=request.json['name'],
                                    vicinity=request.json['vicinity'])
        questions = ''
        more_questions = ''
        if 'ios_device_id' in request.json:
            report_request.populate(ios_device_id=request.json['ios_device_id'])
        if 'questions' in request.json:
            report_request.populate(questions=request.json['questions'])
            questions = request.json['questions']
        if 'more_questions' in request.json:
            report_request.populate(more_questions=request.json['more_questions'])
            more_questions = request.json['more_questions']
        try:
            report_request.put()
            sender_address = "Scout Support <[email protected]>"
            user_address = "[email protected]"
            subject = "Update requested at %s" % request.json['name']
            body = """Name: %s\nAddress: %s\nQuestions: %s\nMore Questions: %s""" % (request.json['name'], request.json['vicinity'], ', '.join(questions), more_questions)
            logging.info('questions: %s', ', '.join(questions))
            logging.info('more_questions: %s', more_questions)
            mail.send_mail(sender_address, user_address, subject, body)
            return jsonify(report_request.to_dict())
        except CapabilityDisabledError:
            abort(400)

def create(request):

    if request.method=='POST':
        name = request.POST['username']
        email = request.POST['email']
        sex = request.POST['sex']
        mobile_number = request.POST['mobile_number']
        exam_city = request.POST['exam_city']
        current_city = request.POST['current_city']
        exam_date = request.POST['exam_date']

        if exam_date == '' or name == '' or email == '' or mobile_number == '' :
            return render_to_response('share/create.html')
        else :
            new_obj = Users(name = name, email = email, sex = sex, mobile_number = mobile_number,exam_city_id = exam_city,exam_date = exam_date, current_city = current_city)
            new_obj.save()
            if "requested_to" in request.session:

                obj = Request(requester = new_obj.id,requested_to = request.session["requested_to"])
                obj.save()
                del request.session["requested_to"]
                return HttpResponseRedirect('/thanks/')
            return HttpResponseRedirect('/thankyou/')
    if "exam_city" in request.session:
        return render_to_response('share/create.html',{'exists':1,'exam_date':request.session["exam_date"]})

    return render_to_response('share/create.html',{'exists':0})

  def get(self):
    user = self.user_model
    get_notifications(user)
    current_date = datetime.datetime.now() - datetime.timedelta(hours=8)

    all_requests = Request.query(Request.start_time >= current_date).order(Request.start_time)
    all_requests = [r for r in all_requests if r.sender != user.key]
    pending_requests = Request.query(Request.status == 'pending').order(Request.start_time)
    pending_requests = [r for r in pending_requests if r.start_time < current_date]

    # Sort by food type
    type_sort = sorted(all_requests, key=lambda x:x.food_type)
    types = {}

    for r in type_sort:
      # Get all types
      if r.food_type not in types:
        types[r.food_type] = []

    for r in type_sort:
      for t in types:
        if r.food_type == t:
          types[t].append(r)
          break

    self.response.out.write(template.render('views/feed.html', {'user': user,
      'pending_requests': pending_requests, 'all_requests': all_requests, 'food_type':types}))

    def test_requests(self):
        request = Request(path = "/foo")
        request.save()
        django_response = HttpResponse(self.text)

        # No rules, should pass
        self.assertEqual(len(check_request_rules(request, django_response)), 0)

        # Should have one error now that the status is not 200
        django_response.status_code = 442
        self.assertEqual(len(check_request_rules(request, django_response)), 1)
        
        # set it back for the rest of the tests
        django_response.status_code = 200
        self.assertEqual(len(check_request_rules(request, django_response)), 0)

        rule1 = RequestRule(request = request, target = "content", operator = "contains", value = "Teletubbies")
        rule1.save()
        self.assertEqual(len(check_request_rules(request, django_response)), 0)

        # add a rule that fails
        rule2 = RequestRule(request = request, target = "content", operator = "!contains", value = "Teletubbies")
        rule2.save()
        self.assertEqual(len(check_request_rules(request, django_response)), 1)


        # Done testing requests, now test functionality on the models that have been created
        # str the request to test the __unicode__ method
        str(request) 

        # Test the display_operator
        self.assertEqual(rule2.display_operator, "does not contain")
        rule2.operator='foo'
        # Should not fail on unrecognized operator
        self.assertEqual(rule2.display_operator, "foo")

    def get(self, url):
      
      ip = self.request.remote_addr #to prevent abuses, only a request every minute is served
      
      request = Request.gql("where ip='%s'" % ip).get() #Look for request from the same IP address
      if not request is None:
        delta = request.is_allowed()
        
        if delta > 0: #too little time has passed from the previous request
          #self.error(408)   #Timeout Error
          self.response.set_status(408, "Your IP address has issued a request less than 1 min ago. Please wait %d seconds" % delta)
          return
      else:
        request = Request(ip=ip, page_crawled=url)
        request.save()
      
      self.response.headers['Content-Type'] = 'application/json'
      handler = CrawlerHandler()


      site_image = memcache.get(url)

      
      if site_image is None:
        home_page = handler.start_crawling(url, MAX_PAGE_DEPTH, MAX_PAGES_TO_CRAWL, 0.01)  #causes a little delay, but not too big (one 100th of a sec) 

        if home_page is None:
          self.error(400) #Bad Request
          return
        else:
          site_image = handler.page_graph(home_page)
          memcache.set(url, site_image)
      
      self.__responde(site_image) 

    def test_login_as(self):
        user = User.objects.create_user(username = TEST_USER, password = TEST_PASS, email = TEST_USER)

        request = Request(path = "/foo", login_as_user = user)
        request.save()

        response = create_django_response(request)
        self.assertTrue(response.context["user"].is_authenticated())

    def process_request(self, request):

        method = request.method
        path = request.path
        time = datetime.now().strftime('%d/%b/%Y %H:%M:%S')
        if not request.is_ajax() and path != '/requests/':
            request = Request(method=method, path=path, time=time)
            request.save()

def requests():
    '''Route to Requests Collection.'''
    if ('past' == request.args.get('date')):
        requests = Request.get_past_reqs()
    else:
        requests = Request.get_open_reqs()
    user = g.user
    return render_template('request/requests.html', requests=requests, user=user)

 def process_request(self, request):
     data = {}
     data['Path'] = request.path
     data['Method'] = request.method
     data['Meta'] = str(request.META)
     req = Request(request=data)
     if request.user.is_authenticated():
         req.priority = 1
     req.save()
     return None

 def get(self):
   current_time = datetime.datetime.now() - datetime.timedelta(hours=8)
   max_time = current_time + datetime.timedelta(hours=1)
   dead_accepted_requests = Request.query(Request.start_time > current_time, Request.start_time < max_time).fetch()
   dead_accepted_requests = [x for x in dead_accepted_requests if x.status == "sms" and x.recipient != None]
   for request in dead_accepted_requests:
     request.status = "dead"
   dead_requests = Request.query(Request.start_time < current_time).fetch()
   dead_requests = [x for x in dead_requests if x.status == "waiting for a bid" or x.status =="pending"]
   for request in dead_requests:
     print "Removing request: " + str(request)
     request.key.delete()

def starting_page():
  print 'Submitting a task'
  r = Request()
  r.name = 'Some random name'
  db.session.add(r)
  db.session.commit()
  
  context = dict()
  context['id'] = r.id
  db.session.close()
  db.session.remove()
  run_workflow(context)
  return ('Task submitted %r' % context['id']), 201

def TakeRequest(request, url):
    request_url = URL(url)
    robj = Request.objects.filter(target__contains=request_url.host)
    if not robj:
        r = Request(request_type='HttpRequest', storage_type='UrlStorage', 
                    action='mirror', target=request_url.host, flag='requested')
    else:
        r = robj[0]
        r.flag = 'requested'

    r.save()

    return HttpResponseRedirect('http://%s/%s' % (getifip(web_server_interface), request_url.with_www().replace('http://', '')))

def get_notifications(user):
  #Get Requests for Notifications
  accepted_requests = []
  new_requests = []
  current_time = datetime.datetime.now() - datetime.timedelta(hours=8)
  # Check for last login/update
  check_time = user.last_check
  print "Last Check: " , check_time
  if check_time is None:
    # Pull all results from previous week
    check_time = datetime.datetime.now() - datetime.timedelta(days=7, hours=8)
    print "Updated time: ", check_time

  # New requests
  available_requests = Request.query(Request.sender != user.key).fetch()
  available_requests = [r for r in available_requests if r.creation_time >= check_time]
  available_requests = [r for r in available_requests if r.start_time >= current_time]
  available_requests = [r for r in available_requests if r.recipient == None]

  # Approved requests
  approved_requests = Request.query(Request.recipient == user.key).fetch()
  approved_requests = [r for r in approved_requests if r.accept_time != None]
  approved_requests = [r for r in approved_requests if r.start_time >= current_time]
  approved_requests = [r for r in approved_requests if r.accept_time >= check_time]


  # Pending requests
  pend_requests = Request.query(Request.sender == user.key).fetch()
  pend_requests = [r for r in pend_requests if r.start_time >= current_time]
  pend_requests = [r for r in pend_requests if len(r.bidders) > 0]
  new_bidders = 0
  if len(pend_requests) > 0:
    for r in pend_requests:
      for bid in r.bidders:
        bid = bid.get()
        if bid.bid_time != None:
          if bid.bid_time > check_time:
            print "Bid Time: " , bid.bid_time
            new_bidders += 1
  else:
    pend_requests = [r for r in pend_requests if r.creation_time >= check_time]
    print "No bidders: ", pend_requests

  user.pending_requests = new_bidders
  user.available_requests = len(available_requests)
  print len(available_requests)
  user.approved_requests = len(approved_requests)
  print len(approved_requests)
  user.put()
  print "user updated"

def api_view_request(request_rid):
    check_admin()
    request = Request.find_by('where rid = ?', request_rid)
    response = Response.find_by('where rid = ?', request_rid)
    if request is None or response is None:
        raise notfound()
    return dict(request=content_escape(request), response=html_encode(response))

  def get(self):
    user = self.user_model
    date = cgi.escape(self.request.get("date"))
    time = cgi.escape(self.request.get("time"))
    active_request = cgi.escape(self.request.get("edit_request"))
    if active_request:
      edit_request = ndb.Key(urlsafe=active_request).get()

    # Check for lack of values
    if len(date) < 1:
      if active_request:
        date = edit_request.start_time.strftime("%Y-%m-%d")
      else:
        self.response.out.write('Please choose date')

    # Convert date and time to datetime
    format_date = str(date+ " " +time+":00.0")
    start_time = datetime.datetime.strptime(format_date, "%Y-%m-%d %H:%M:%S.%f")

    # Check for current request within time limit
    ongoing_request = Request.query(Request.sender == user.key).fetch()

    # Remove current request if applicable
    if active_request:
      ongoing_request.remove(edit_request)
    alloted_date = start_time + datetime.timedelta(minutes=20) #Max limit

    create = timeCheck(ongoing_request, alloted_date, start_time)
    if create is True:
      self.response.out.write('Available')
    else:
      self.response.out.write('Time Already Passed/Reserved')