Django template translation not working as expected

[Ashutosh Das]

 

I am using django 2.1 , here is all the settings related to translation:


MIDDLEWARE = [
'corsheaders.middleware.CorsMiddleware',
'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',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'debug_toolbar.middleware.DebugToolbarMiddleware',]

LANGUAGE_CODE = 'en'

LANGUAGES = (
('en', _('English')),
('bn', _('Bengali')))

LOCALE_PATH = (
os.path.join(BASE_DIR, 'locale'))

TIME_ZONE = 'Asia/Dhaka'

USE_I18N = True

USE_L10N = True

USE_TZ = False

Template tag that I want to translate:


{% load i18n %}
  {% trans "About Us" %}
{% get_current_language as LANGUAGE_CODE %}
{% if LANGUAGE_CODE == 'en' %}
ENGLISH
{% else %}
বাংলা
{% endif %}


ENGLISH
বাংলা

 


views.py :


def change_lan(request):
allowed_lan = ('en', 'bn')
get_lan = request.GET.get('lan', 'en')
if get_lan in allowed_lan:
translation.activate(get_lan)
request.session[translation.LANGUAGE_SESSION_KEY] = get_lan
return redirect(request.META.get('HTTP_REFERER', '/'))
else:
return redirect(request.META.get('HTTP_REFERER', '/'))

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Get newly created object id and then save the object in different DB?

[Ashutosh Das]

In Django function based view I can get newly created object id and again 
save that object to different database in this way :

data = Password(username=username, password=encrypted_pass,
  note=encrypted_note,added_at=timezone.now())
 data.save()
 Id = data.id
 data.pk = None
 data.save(using='backup')

But how can I do the same thing in Class based view ? Here is my view :

class AddData(LoggedInMixin, CreateView):
model = Password
success_url = '/dashboard'
template_name = 'forms/add.html'
fields = ['site_url', 'username', 'email', 'password', 'note']

def form_valid(self, form):
form.instance.added_at = timezone.now()
return super(AddData, self).form_valid(form)

def form_invalid(self, form):
return self.render_to_response(self.get_context_data(form=form))


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Re: Best way to learn Django considering Python versions and etc.

[Ashutosh Das]

Hi 
there  is a great book for Django http://www.tangowithdjango.com/

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