[Python-Dev] [Python-checkins] cpython (2.7): Normalize the keyword arguments documentation notation in re.rst. Closes issue

Mon Nov 14 00:12:27 CET 2011

On 11/13/2011 5:52 PM, eli.bendersky wrote:
> http://hg.python.org/cpython/rev/87ecfd5cd5d1
> changeset: 73541:87ecfd5cd5d1
> branch: 2.7
> parent: 73529:c3b063c82ae5
> user: Eli Bendersky<eliben at gmail.com>
> date: Mon Nov 14 01:02:20 2011 +0200
> summary:
> Normalize the keyword arguments documentation notation in re.rst. Closes issue #12875

> -.. function:: compile(pattern[, flags=0])
> +.. function:: compile(pattern, flags=0)
...
This issue and the patch are about parameters with *default* arguments, 
which makes a corresponding argument in a call *optional*. For Python 
functions, both required and optional arguments can be passed by 
position (unless disabled) or keyword. Which is to say, for Python 
functions, any argument can be a keyword argument. I suspect I am not 
the only person somewhat confused when people use 'keyword' to mean 
'optional' or 'default'.
tjr