[PATCH 2 of 8] ui: add the possiblity to get a date config field

[Boris Feld]

On Tue, 2017-05-23 at 21:43 +0900, Yuya Nishihara wrote:
> On Mon, 22 May 2017 20:46:22 +0200, Boris Feld wrote:
> > # HG changeset patch
> > # User Boris Feld <boris.feld at octobus.net>
> > # Date 1495188461 -7200
> > #      Fri May 19 12:07:41 2017 +0200
> > # Node ID 1738d2fb32fe1ccf2f54ef2382df0a929c50be77
> > # Parent  ba781657de9f2e5b735e8a207cdf0b858047190c
> > # EXP-Topic develforcedate
> > ui: add the possiblity to get a date config field
> > 
> > Add the method configdate to read a date from configuration. It
> > uses the
> > util.rawparsedate refactored earlier to support all standard date
> > formats.
> > 
> > diff -r ba781657de9f2e5b735e8a207cdf0b858047190c -r
> > 1738d2fb32fe1ccf2f54ef2382df0a929c50be77 mercurial/ui.py
> > --- a/mercurial/ui.py	Fri May 19 12:07:23 2017 +0200
> > +++ b/mercurial/ui.py	Fri May 19 12:07:41 2017 +0200
> > @@ -598,6 +598,19 @@
> >          return self.configwith(config.parselist, section, name,
> > default or [],
> >                                 'list', untrusted)
> >  
> > +    def configdate(self, section, name, default=None,
> > untrusted=False):
> > +        """parse a configuration element as a tuple of ints
> > +
> > +        >>> u = ui(); s = 'foo'
> > +        >>> u.setconfig(s, 'date', '0 0')
> > +        >>> u.configdate(s, 'date')
> > +        (0, 0)
> > +        """
> > +        if self.config(section, name, default, untrusted):
> > +            return self.configwith(util.parsedate, section, name,
> > default,
> > +                                   'date', untrusted)
> 
> Perhaps this should be util.rawparsedate.

Thank you for the catch, it worked in the happy path but not in case of
invalid date value. I've done the fix and add a test for an invalid
date in the v2 version of the patch serie.