language tag 'aa' is detected as invalid

Question

WangJiannan opened this issue 7 years ago · comments

>>> from language_tags import tags
>>> tags.check('aa')
False
>>> tags.tag('aa').errors[0].message
"Missing language tag in 'aa'."

However, I find 'aa' is just the first subtag in language-subtag-registry. And online BCP 47 Validator tells that 'aa' is valid and well-formed language tag.

Jacky Wang · Answer 1 · Mon Jan 22 2018 14:02:05 GMT+0800 (China Standard Time)

I had sent pull request to fix this issue: #28
(The CI failure is due to coverage decreased which results from code deletion)

Tinne Cahy · Answer 2 · Tue Jan 30 2018 23:36:15 GMT+0800 (China Standard Time)

Thank you. The bug only appeared with the language tag 'aa' because it had a index value of 0.
I will make a new release with the fix.