class MyView():
    def __init__(self):
        ...
    def first_function(self, request):
        try:
            data = json.loads(self.request.body)
        ...
        return HttpResponse('Hello world!!!')

 class MyView():
    def __init__(self):
        ...
    @classmethod
    def first_function(cls, **initkwargs):
        self = cls(**initkwargs)
        try:
            data = json.loads(self.request.body)
        ...
        return HttpResponse('Hello world!!!')

 urlpatterns = (url(r'^info/$', MyView.first_function()),)

 #views.py (the app named `two`)
from django.http import HttpResponse
# Create your views here.
class CoolClass:
    @staticmethod
    def my_view(request):
	return HttpResponse('I was envoked inside CoolClass!')

 #urls.py (main project)
from two.views import CoolClass
urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^$', CoolClass.my_view)
]

 class View(object):
    @classmethod
    def as_view(cls):
          obj = cls()
          def view(request):
                 response = obj.dispatch()
                 return response
          return view
   def dispatch():
         return Response()