[gpgme] python3.4 codegen of gpg/gpgme.py is corrupted

[Justus Winter]

Alon Bar-Lev <alon.barlev at gmail.com> writes:

> On 29 March 2017 at 12:36, Justus Winter <justus at g10code.com> wrote:
>> Alon Bar-Lev <alon.barlev at gmail.com> writes:
>>
>>> Hi,
>>>
>>> When building using python2.7 gpg/gpgme.py is generated ok.
>>>
>>> When building using python3.4 it is corrupted, examples:
>>> ---
>>> def gpgme_err_make(source: 'gpgme_err_source_t', code:
>>> 'gpgme_err_code_t') -> "gpgme_error_t":
>>>     """gpgme_err_make(source, code) -> gpgme_error_t"""
>>>     return _gpgme.gpgme_err_make(source, code)
>>>
>>> def gpgme_error(code: 'gpgme_err_code_t') -> "gpgme_error_t":
>>>     """gpgme_error(code) -> gpgme_error_t"""
>>>     return _gpgme.gpgme_error(code)
>>>
>>> def gpgme_err_code(err: 'gpgme_error_t') -> "gpgme_err_code_t":
>>>     """gpgme_err_code(err) -> gpgme_err_code_t"""
>>>     return _gpgme.gpgme_err_code(err)
>>> ---
>>>
>>> Please advise.
>>
>> What makes you say the code is corrupted?  I assume that your MUA
>> introduced linebreaks, but otherwise this looks ok.
>>
>
> I do not think:
> """
> def gpgme_err_code(err: 'gpgme_error_t') -> "gpgme_err_code_t"
> """
> Is valid python, also python does not think so... :)

Yes it is.  This is a type hint.

https://www.python.org/dev/peps/pep-0484/

The pep suggests it is fully implemented in Python3.5, but the
documentation for Python3.4 suggests that this particular annotation is
supported too:

https://docs.python.org/3.4/reference/compound_stmts.html#function-definitions

Are you actually having a problem or did it just look weird to you?


Justus
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