Function write_encrypted_file

python/pyarrow/tests/parquet/test_encryption.py:97–116

Writes an encrypted parquet file based on the provided parameters.

(path, data_table, footer_key_name, col_key_name,
                         footer_key, col_key, encryption_config)

def write_encrypted_file(path, data_table, footer_key_name, col_key_name,
                         footer_key, col_key, encryption_config):
    """
    Writes an encrypted parquet file based on the provided parameters.
    """
    # Setup the custom KMS configuration with provided keys
    custom_kms_conf = {
        footer_key_name: footer_key.decode("UTF-8"),
        col_key_name: col_key.decode("UTF-8"),
    }

    # Setup encryption environment
    kms_connection_config, crypto_factory = setup_encryption_environment(
        custom_kms_conf)

    # Write the encrypted parquet file
    write_encrypted_parquet(path, data_table, encryption_config,
                            kms_connection_config, crypto_factory)

    return kms_connection_config, crypto_factory


def test_encrypted_parquet_write_read(tempdir, data_table):