@app.task
def send_newapp_notification(uid):
    email_context = {}
    app = App.objects.get(app_uid=uid)
    user = User.objects.get(id=app.app_user.id)
    email_context['app'] = app
    email_context['user'] = user
    email_context['user_profile'] = User_profile.objects.get(profile_user=app.app_user.id)
    message_context = Context(email_context)
    message_template = loader.get_template('new_ds_app.html')
    message_text = message_template.render(email_context)
    msg = EmailMessage(settings.NEW_DS_APP_EMAIL, message_text, settings.ACTIVATION_FROM_EMAIL, to=[settings.DS_MANAGER,])
    msg.content_subtype = 'html'
    msg.send()