comparison mercurial/ui.py @ 42672:51a2e3102db2

config: add defaultvalue template keyword

This patch tries to fix one of the issues mentioned in issue6014.
This adds a new `defaultvalue` template keyword to be used with
`hg showconfig` to get the default value of the config item.

Differential Revision: https://phab.mercurial-scm.org/D6704

42671:e77be7e2109f

            return self.configwith(dateutil.parsedate, section, name, default,
                                   'date', untrusted)
        if default is _unset:
            return None
        return default

    def hasconfig(self, section, name, untrusted=False):
        return self._data(untrusted).hasitem(section, name)

    def has_section(self, section, untrusted=False):

42672:51a2e3102db2

            return self.configwith(dateutil.parsedate, section, name, default,
                                   'date', untrusted)
        if default is _unset:
            return None
        return default

    def configdefault(self, section, name):
        """returns the default value of the config item"""
        item = self._knownconfig.get(section, {}).get(name)
        itemdefault = None
        if item is not None:
            if callable(item.default):
                itemdefault = item.default()
            else:
                itemdefault = item.default
        return itemdefault

    def hasconfig(self, section, name, untrusted=False):
        return self._data(untrusted).hasitem(section, name)

    def has_section(self, section, untrusted=False):