def set_spdx_doc_uri(self, doc, spdx_doc_uri):
"""
Sets the `spdx_document_uri` attribute of the `ExternalDocumentRef`
object.
"""
if validations.validate_doc_namespace(spdx_doc_uri):
doc.ext_document_references[-1].spdx_document_uri = spdx_doc_uri
else:
raise SPDXValueError('Document::ExternalDocumentRef')
def set_doc_namespace(self, doc, namespace):
"""Sets the document namespace.
Raise SPDXValueError if malformed value, CardinalityError
if already defined.
"""
if not self.doc_namespace_set:
self.doc_namespace_set = True
if validations.validate_doc_namespace(namespace):
doc.namespace = namespace
return True
else:
raise SPDXValueError('Document::Namespace')
else:
raise CardinalityError('Document::Comment')