def joined(space, strlist):
    assert (not space.config.objspace.std.withrope)
    if space.config.objspace.std.withstrjoin:
        from pypy.objspace.std.strjoinobject import W_StringJoinObject
        return W_StringJoinObject(strlist)
    else:
        return wrapstr(space, ''.join(strlist))
def joined(space, strlist):
    assert (not space.config.objspace.std.withrope)
    if space.config.objspace.std.withstrjoin:
        from pypy.objspace.std.strjoinobject import W_StringJoinObject
        return W_StringJoinObject(strlist)
    else:
        return wrapstr(space, .join(strlist))