You can just extend LocaleMiddleware like this:
```
class MyLocaleMiddleware(LocaleMiddleware):
def process_request(self, request):
super().process_request(request)
# TODO: add my custom code
```
Save it to a python file, such as `middleware.py`
On the django settings file, replace the LocaleMiddleware with yours:
```
MIDDLEWARE = [
'<my app folder>.<my middleware python file base
name>.MyLocaleMiddleware',
]
```
On Wed, May 6, 2020 at 7:42 PM Oleg Barbos <[email protected]> wrote:
> When LocaleMiddleware sees the request coming in, it tries to parse the
> language from the request. See
> https://github.com/django/django/blob/92507bf3ea4dc467f68edf81a686548fac7ff0e9/django/utils/translation/trans_real.py#L46
> for
> the regular expression used. The allowed format is: any sequence of word
> characters, and optionally a dash and more word characters, after that it
> expects either the end of the string, or a /. In my case, it matches
> id-button/, and understands that id-button is the language prefix for
> that request, causing Django to activate the id language.
>
> I need to change this behaviour, so it would check if second part like
> "button"
> is in a whitelist of languages from SETTINGS.
> so the languages "id", "de", "zh-Hans" should work properly, but when
> slug is "id-button/" - it should get English language.
>
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--
Regards,
Aldian Fazrihady
http://aldianfazrihady.com
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