patent_bot.py

import exonum.transactions as tx
import exonum.datatypes as exonum

transactions = tx.transactions(service_id=128)


@transactions
class Create(metaclass=exonum.EncodingStruct):
    data_hash = exonum.Hash
    author_name = exonum.Str
    author_birthday = exonum.DateTime
    author_birthplace = exonum.Str
    created_at = exonum.DateTime
    was_published = exonum.bool
    place_of_origin = exonum.Str
    name = exonum.Str
    details = exonum.Str


def main():
    # from pysodium import crypto_sign_keypair
    import json
    # use nanotime if you need nanoseconds resolution
    # from datetime import datetime

    secret_key = bytes.fromhex(
        "5520c351b7760aedeef32687918eb2587ab515e4ae0eeef271"
        "a0f0a99f1df3710f17189c062e7f3fbb47a21834d41e4d5c53"
        "88dd7db38c4de1ce732971a38ef9")

    tx = (Create(
        **{
            "author_birthday": {
                "nanos": 696916964,
                "secs": "1525683304"
            },
            "author_birthplace": "dumpster",
            "author_name": "name",
            # "created_at" datetime.now():
            "created_at": {
                "nanos": 696922154,
                "secs": "1525683304"
            },
            "data_hash": bytes.fromhex("37ec65607daf31e1ec0edd1a18ab8555425320e09e09d97aee0609f3df52fdc3"),
            "details": "dunno",
            "name": "test name",
            "place_of_origin": "dumpster2",
            "was_published": True

        })
        .tx(secret_key=secret_key))
    print(json.dumps(tx, indent=2))


if __name__ == "__main__":
    main()