comparison mercurial/parser.py @ 28893:ee11167fe1da

parser: extract helper that creates a dict of aliases

This will be common between revset and templater.

The local variable 'alias' is renamed to 'a' to avoid shadowing the global
'alias' class.

28892:0c135f37c6f8

                efmt = _('failed to parse the definition of %(section)s '
                         '"%(name)s": %(error)s')
        if err:
            err = efmt % {'section': cls._section, 'name': name, 'error': err}
        return alias(name, tree, args, err, repl)

28893:ee11167fe1da

                efmt = _('failed to parse the definition of %(section)s '
                         '"%(name)s": %(error)s')
        if err:
            err = efmt % {'section': cls._section, 'name': name, 'error': err}
        return alias(name, tree, args, err, repl)

    @classmethod
    def buildmap(cls, items):
        """Parse a list of alias (name, replacement) pairs into a dict of
        alias objects"""
        aliases = {}
        for decl, defn in items:
            a = cls.build(decl, defn)
            aliases[a.name] = a
        return aliases