[issue15873] datetime: add ability to parse RFC 3339 dates and times

[Mathieu Dupuy]

Mathieu Dupuy added the comment:

OK, I know I post a lot, but this one should be the good one:
* recoded from scratch. Apart the algorithm, nothing come from Django anymore.
* help me fill the docstring, I'm not inspired
* datetime has few tests since it use the implementation of time._parse_time, which is heavily tested in time unittests.
* I now handle lowercase T and Z. (I know I could do "if tzinfo[0] in ('Z', 'z')", but to me it feel like imposing a micro performance penalty to implementation correctly sending an uppercase Z)

I'm impatient to receive your feedback.

----------
Added file: http://bugs.python.org/file41935/fromisoformat_new.patch

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15873>
_______________________________________