Problem with language code sr-Latn. about django-rosetta HOT 4 OPEN

I change this line of code in poutil.py:
if u'-' in lang:
_l,c = map(lambda x:x.lower(),lang.split(u'-'))
#add capitalize()
langs += (u'%s%s' %(_l, c), u'%s%s' %(_l, c.upper()), u'%s%s' %(_l, _c.capitalize()), )

after this sr-Latin is working.

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@ikresoft I'm not sure, are you suggesting this is a bug in Rosetta or Django? All locale directories in Django have an underscore, regardless of whether the locale name (in settings.py) is defined with a dash (-) or an underscore (_).

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I am also confused, in django locale directories are underscored but in i18n for my country is sr-latn and that coresponds to sr_Latn directory in django, and only way rosseta works for me is this capitalize() function in poutil.py

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Same issues worked for me.

The problem is when Django sees languages, rosetta doesn't and vise versa for dashed languages as 'zh-cn', 'zh-tw'. (Django expects zh_CN, zh_TW)

Steps to fix:

1. Rename created by rosetta directories to suit django, i .e. zh-cn - > zh_CN, zh-tw -> zh_TW
2. Apply fix which is proposed by @ikresoft to poutil.py. This way rosetta still sees renamed dirs.

P.s. you can't just insert 'zh_CN' and 'zh_TW' into settings.py LANGUAGES list because these are invalid language codes.

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