[Python-Dev] iso8601 parsing

[Paul G]

As an update, I have the C version done and basically tested as an extension (I "cheated" on the tests by using hypothesis, so I still need to write unittest-style tests), just writing the Python version with tests now.

I know there is a feature freeze coming in soon, is there a strict deadline here if we want this for Python 3.7?

Best,
Paul

On 12/01/2017 12:47 PM, Chris Barker wrote:
> On Wed, Nov 29, 2017 at 4:19 PM, Paul G <paul at ganssle.io> wrote:
> 
>> I can write at least a pure Python implementation in the next few days, if
>> not a full C implementation. Shouldn't be too hard since I've got a few
>> different Cython implementations sitting around anyway.
>>
>>
> Thanks!
> 
> -CHB
> 
> 
> 
> 
>> On November 29, 2017 7:06:58 PM EST, Alexander Belopolsky <
>> alexander.belopolsky at gmail.com> wrote:
>>>
>>>
>>>
>>> On Wed, Nov 29, 2017 at 6:42 PM, Chris Barker <chris.barker at noaa.gov>
>>> wrote:
>>>
>>>>
>>>> indeed what is the holdup? I don't recall anyone saying it was a bad
>>>> idea in the last discussion.
>>>>
>>>> Do we just need an implementation?
>>>>
>>>> Is the one in the Bug Report not up to snuff? If not, then what's wrong
>>>> with it? This is just not that hard a problem to solve.
>>>>
>>>
>>>
>>> See my comment from over a year ago: <https://bugs.python.org/
>>> issue15873#msg273609>.  The proposed patch did not have a C
>>> implementation, but we can use the same approach as with strptime and call
>>> Python code from C.  If users will start complaining about performance, we
>>> can speed it up in later releases.  Also the new method needs to be
>>> documented.  Overall, it does not seem to require more than an hour of work
>>> from a motivated developer, but the people who contributed to the issue in
>>> the past seem to have lost their interest.
>>>
>>
> 
> 

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