[Python-Dev] Docstrings on builtins (original) (raw)
Chris Barker chris.barker at noaa.gov
Mon Jun 4 19:19:17 EDT 2018
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On Mon, Jun 4, 2018 at 3:27 PM, Victor Stinner <vstinner at redhat.com> wrote:
For Argument Clinic, have a look at https://docs.python.org/dev/howto/clinic.html
Thanks Victor -- scanning that page, it is indeed where I needed to look.
You can also try to copy/paste code from other files using Argument
Clinic and then run "make clinic" to regenerate the generated files.
good idea.
Now to find some time to actually work on this...
-CHB
Victor
2018-06-04 23:45 GMT+02:00 Chris Barker via Python-Dev <_ _python-dev at python.org>: > Over on python-ideas, someone is/was proposing literals for timedeltas. > > I don't expect that will come to anything, but it did make me take a look at > the docstring for datetime.timedelta. I use iPython's ? a lot for a quick > overview of how to use a class/function. > > This is what I get: > > In [8]: timedelta? > Init signature: timedelta(self, /, *args, **kwargs) > Docstring: Difference between two datetime values. > File: ~/miniconda2/envs/py3/lib/python3.6/datetime.py > Type: type > > > That is, well, not so useful. I'd like to see at least the signature: > > datetime.timedelta(days=0, seconds=0, microseconds=0, milliseconds=0, > minutes=0, hours=0, weeks=0 > > And ideally much of the text in the docs. > > I've noticed similarly minimal docstrings on a number of builtin functions > and methods. > > If I wanted to contribute a PR to enhance these docstrings, where would they > go? I've seen mention of "argument clinic", but really don't know quite > what that is, or how it works, but it appears to be related. > > Anyway -- more comprehensive docstrings on buildins could really help > Python's usability for command line usage. > > Thanks, > - Chris > > > > > -- > > Christopher Barker, Ph.D. > Oceanographer > > Emergency Response Division > NOAA/NOS/OR&R (206) 526-6959 voice > 7600 Sand Point Way NE (206) 526-6329 fax > Seattle, WA 98115 (206) 526-6317 main reception > > Chris.Barker at noaa.gov > _> ________________________ > Python-Dev mailing list > Python-Dev at python.org > https://mail.python.org/mailman/listinfo/python-dev > Unsubscribe: > https://mail.python.org/mailman/options/python-dev/vstinner%40redhat.com >
--
Christopher Barker, Ph.D. Oceanographer
Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception
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