.. code-block:: python from datetime import datetime from stix.core import STIXPackage, STIXHeader from stix.common import InformationSource from cybox.common import Time # Create the STIX Package and STIX Header objects stix_package = STIXPackage() stix_header = STIXHeader() # Set the description stix_header.description = 'APIs vs. Bindings Wiki Example' # Set the produced time to now stix_header.information_source = InformationSource() stix_header.information_source.time = Time() stix_header.information_source.time.produced_time = datetime.now() # Build document stix_package.stix_header = stix_header # Print the document to stdout print(stix_package.to_xml())