comparison mercurial/dispatch.py @ 32620:3ce53a499334

dispatch: convert exception payload to bytes more carefully

We were previously depending on str() doing something reasonable here,
and we can't depend on the objects in question supporting __bytes__,
so we work around the lack of direct bytes formatting.

32619:d110fb58424c

        ui.warn(_("hg: command '%s' is ambiguous:\n    %s\n") %
                (inst.args[0], " ".join(inst.args[1])))
    except error.CommandError as inst:
        if inst.args[0]:
            ui.pager('help')
            ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
            commands.help_(ui, inst.args[0], full=False, command=True)
        else:
            ui.pager('help')
            ui.warn(_("hg: %s\n") % inst.args[1])
            commands.help_(ui, 'shortlist')

32620:3ce53a499334

        ui.warn(_("hg: command '%s' is ambiguous:\n    %s\n") %
                (inst.args[0], " ".join(inst.args[1])))
    except error.CommandError as inst:
        if inst.args[0]:
            ui.pager('help')
            msgbytes = pycompat.bytestr(inst.args[1])
            ui.warn(_("hg %s: %s\n") % (inst.args[0], msgbytes))
            commands.help_(ui, inst.args[0], full=False, command=True)
        else:
            ui.pager('help')
            ui.warn(_("hg: %s\n") % inst.args[1])
            commands.help_(ui, 'shortlist')