How to render template but not send HttpResponse (Django)?

Question

Django

I want to put the body of the letter in a separate template with variables and add it when sending the letter - how to render it with the passed context, but not send HttpResponse?

Answer 1

from django.template.response import SimpleTemplateResponse
htmlmessage = SimpleTemplateResponse('template_name.html', {'context': context})
rendered_data = htmlmessage.rendered_content

Answer 2

use extends and pass parameters there in blocks