import ast
def escape_decode(string) -> bytes:
string = string.replace("'", r"\x27")
return ast.literal_eval(f"b'{string}'")
s = r"\xe9\x88\xb4\xe6\x9c\xa8"
print(escape_decode(s).decode("utf-8"))
aW1wb3J0IGFzdAoKZGVmIGVzY2FwZV9kZWNvZGUoc3RyaW5nKSAtPiBieXRlczoKICAgIHN0cmluZyA9IHN0cmluZy5yZXBsYWNlKCInIiwgciJceDI3IikKICAgIHJldHVybiBhc3QubGl0ZXJhbF9ldmFsKGYiYid7c3RyaW5nfSciKQoKCnMgPSByIlx4ZTlceDg4XHhiNFx4ZTZceDljXHhhOCIKcHJpbnQoZXNjYXBlX2RlY29kZShzKS5kZWNvZGUoInV0Zi04IikpCg==