def post(self, request, *args, **kwargs):
        username = request.POST.get('username')
        password = request.POST.get('pass')
        api_user = InstagramAPI(username=username, password=password)
        api_user.login()
        if not api_user.isLoggedIn:
            message = json.loads(api_user.LastResponse.text)['message']
            messages.error(request, message)
            return render(request, self.template_name, {})
        else:
            if not User.objects.filter(username=api_user.username).exists():
                User.objects.create_user(username=api_user.username, password=password)

            auth_user = authenticate(username=api_user.username, password=password)
            login(request, auth_user)
            return redirect('core:home')
#             api_user.getSelfUsernameInfo()
#             picture = api_user.LastJson['user']['profile_pic_url']
#             rate = self.get_social_rete(api_user)
#             return render(request, 'personal_page.html', {'pic': picture, 'rate': rate})



    def get_social_rete(self, api_obj):
        DEFAULT_DATE_FORMAT = "%Y-%m-%d"
        date_today = date.today()
        date_x = date_today - timedelta(days=90)
        date_x = date_x.strftime(DEFAULT_DATE_FORMAT)
        timestamp_date = int(parser.parse(date_x).timestamp())
        api_obj.getSelfUserFollowers()
        set_followers = {i['username'] for i in api_obj.LastJson['users']}
        api_obj.getSelfUsersFollowing()
        set_following = {i['username'] for i in api_obj.LastJson['users']}
        api_obj.getSelfUserFeed(minTimestamp=timestamp_date)
        list_media_id = [i['pk'] for i in api_obj.LastJson['items']]
        n = len(list_media_id)
        bidirectional_connection = set_following & set_followers
        author_sub_user_not = set_following - bidirectional_connection
        user_sub_author_not = set_followers - bidirectional_connection
        total_A = 0
        total_B = 0
        total_C = 0
        total_D = 0
        for pk in list_media_id:
            api_obj.getMediaLikers(pk)
            list_likes_users = [i['username'] for i in api_obj.LastJson['users'] if i['username'] != api_obj.username]
            for i in list_likes_users:
                if i in bidirectional_connection:
                    total_A += 1
                elif i in author_sub_user_not:
                    total_B += 1
                elif i in user_sub_author_not:
                    total_C += 1
                else:
                    total_D += 1
        total_E = 0
        total_F = 0
        total_G = 0
        total_H = 0
        for pk in list_media_id:
            api_obj.getMediaComments(str(pk))
            list_comments_users = [i['user']['username'] for i in api_obj.LastJson['comments'] if
                                i['user']['username'] != api_obj.username]
            for i in list_comments_users:
                if i in bidirectional_connection:
                    total_E += 1
                elif i in author_sub_user_not:
                    total_F += 1
                elif i in user_sub_author_not:
                    total_G += 1
                else:
                    total_H += 1
        A = 1
        B = 0.7
        C = 0.3
        D = 0.1
        E = 0.5
        F = 0.35
        G = 0.15
        H = 0.05
        try:
            res = (
                  A * total_A +
                  B * total_B +
                  C * total_C +
                  D * total_D +
                  E * total_E +
                  F * total_F +
                  G * total_G +
                  H * total_H) / n
        except ZeroDivisionError:
            res = 0
        res = res if res >= 5 else 0
        return res