Django Middleware language change query string ?hl=langcode

language_query_string.py

import django
from django.utils import translation
from django.shortcuts import redirect, reverse


def is_django_greater_than_1_10():
    main_version = django.VERSION[0]
    if main_version > 1:
        return True

    sub_version = django.VERSION[1]
    if main_version == 1 and sub_version >= 10:
        return True

    return False


if is_django_greater_than_1_10():
    from django.utils.deprecation import MiddlewareMixin
    superclass = MiddlewareMixin
else:
    superclass = object


class LanguageMiddleware(superclass):
    def process_response(self, request, response):
        if request.resolver_match.view_name is "home":   
            lang_url = request.GET.get('hl')
            if not lang_url:
                return response

            current_language = translation.get_language()
            if lang_url == current_language:
                return response

            translation.activate(lang_url)
            request.session[translation.LANGUAGE_SESSION_KEY] = lang_url
            return redirect(reverse('home') + '?hl=' + lang_url)  

        else:
            return response
    

I have implemented this system in a single "home" url

change the language according to the key value

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Idioma nativo = Español