Configure languages and enable Locale middleware

userpanel/settings.py

@@ -13,7 +13,10 @@ https://docs.djangoproject.com/en/2.2/ref/settings/
 import os
 
 from decouple import config, Csv
+from django.utils.translation import gettext_lazy as _
 from dj_database_url import parse as db_url
+
+
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
@@ -56,6 +59,7 @@ INSTALLED_APPS = [
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.locale.LocaleMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
@@ -126,7 +130,13 @@ SESSION_ENGINE = "django.contrib.sessions.backends.signed_cookies"
 # Internationalization
 # https://docs.djangoproject.com/en/2.2/topics/i18n/
 
-LANGUAGE_CODE = 'en-us'
+LANGUAGE_CODE = config('LANGUAGE_CODE', 'en-us')
+
+LANGUAGES = [
+    ('ca', _('Catalan')),
+    ('en', _('English')),
+    ('es', _('Spanish')),
+]
 
 TIME_ZONE = 'UTC'