"rel_to_oxygen": "blah", "samp_collect_device": "blah", "samp_mat_process": "blah", "samp_size": "blah", "source_mat_id": [ "a", "b", "c" ] } proj.name = "Test name" proj.description = "Test description" proj.center = "Test center" proj.contact = "Test contact" proj.srp_id = "Test SRP ID" proj.mixs = mixs_data proj.tags = [ "test", "project", "ihmp" ] proj.add_tag("another") proj.add_tag("and_another") if proj.is_valid(): print("Valid!") success = proj.save() if success: project_id = proj.id print("Succesfully saved project. ID: %s" % project_id) proj2 = Project.load(project_id) print(proj.to_json(indent=4)) deletion_success = proj.delete()