Add en-US locale

[ghost]

The code for English (United States) 'en-US'. The prefix, 'en', is a language code following the ISO 639-1 standard. The suffix, 'US', is a country code following the ISO 3166-1 Alpha-2 standard.
E.g. Discord uses that locale name for language English, US

[Gallaecio]

Could you elaborate on why you are proposing this change? I think dateparser already uses “en-US” by default if you don’t specify a different country.

[soksanichenko]

Hello @Gallaecio
That's my PR, I really forgot about that.
I remember dataparser doesn't work properly if I use something like this

options = {'locales': ['en-US']}
dataparser.parse('12:00', **options

I will get error ValueError: Unknown locale(s): 'en-US'

[Gallaecio]

But why would you set that locale? Does en not work as expected?

[soksanichenko]

That's just an example.
In my code I pass a locale as variable and don't know what's exactly locale it can be. Because of it I referred to Discord in the start post.
I mean it's legit locale and I think the dateparser should process it as rest others