def script_to_p2sh_p2wsh(script, main=False):
    script = check_script(script)
    p2shscript = CScript([OP_0, sha256(script)])
    return script_to_p2sh(p2shscript, main)
def script_to_p2sh_p2wsh(script, main=False):
    script = check_script(script)
    p2shscript = CScript([OP_0, sha256(script)])
    return script_to_p2sh(p2shscript, main)