def METHOD_NAME(*version):
    if len(version) <= 2:
        return unittest.skipUnless(tcl_version >= version,
            'requires Tcl version >= ' + '.'.join(map(str, version)))
    def deco(test):
        @functools.wraps(test)
        def newtest(self):
            if get_tk_patchlevel() < version:
                self.skipTest('requires Tcl version >= ' +
                                '.'.join(map(str, version)))
            test(self)
        return newtest
    return deco