comparison mercurial/templater.py @ 35010:b81ad5b78a81

obsfate: makes successorsetverb takes the markers as argument

Right now, successorsetverb only needs successors to compute the verb. But we
will want use additional information (effect-flags and operation) in the near
future to compute a better verb.

Add the markers parameter now so extensions (like Evolve) could wrap the
function and start experimenting around better obsfate verbs.

As successorsetverb now takes both successorset and markers parameters, rename
it to obsfateverb, successorsetandmarkersverb was too long.

Differential Revision: https://phab.mercurial-scm.org/D1191

35007:407ec7f3ff02

        # i18n: "obsfateusers" is a keyword
        msg = _("obsfateusers first argument should be an iterable of "
                "obsmakers")
        raise error.ParseError(msg)

@templatefunc('obsfateverb(successors)')
def obsfateverb(context, mapping, args):
    """Compute obsfate related information based on successors (EXPERIMENTAL)"""
    if len(args) != 1:
        # i18n: "obsfateverb" is a keyword
        raise error.ParseError(_("obsfateverb expects one arguments"))

    successors = evalfuncarg(context, mapping, args[0])

    try:
        return obsutil.successorsetverb(successors)
    except TypeError:
        # i18n: "obsfateverb" is a keyword
        errmsg = _("obsfateverb first argument should be countable")
        raise error.ParseError(errmsg)

35010:b81ad5b78a81

        # i18n: "obsfateusers" is a keyword
        msg = _("obsfateusers first argument should be an iterable of "
                "obsmakers")
        raise error.ParseError(msg)

@templatefunc('obsfateverb(successors, markers)')
def obsfateverb(context, mapping, args):
    """Compute obsfate related information based on successors (EXPERIMENTAL)"""
    if len(args) != 2:
        # i18n: "obsfateverb" is a keyword
        raise error.ParseError(_("obsfateverb expects two arguments"))

    successors = evalfuncarg(context, mapping, args[0])
    markers = evalfuncarg(context, mapping, args[1])

    try:
        return obsutil.obsfateverb(successors, markers)
    except TypeError:
        # i18n: "obsfateverb" is a keyword
        errmsg = _("obsfateverb first argument should be countable")
        raise error.ParseError(errmsg)