Update to use get_or_create_project_version

Author: garymsegal

examples/add_components_to_project_version.py

@@ -49,23 +49,14 @@
 
 hub = HubInstance(url_base, api_token=api_token, insecure=True, write_config_flag=False)
 
-project_version = hub.get_project_version_by_name(args.project_name, args.version)
+if (args.create_project):
+    project_version = hub.get_or_create_project_version(args.project_name, args.version)
+else:
+    project_version = hub.get_project_version_by_name(args.project_name, args.version)
 
 if (project_version is None):
-    if (args.create_project):
-        logging.debug(f"Creating project: {args.project_name}, {args.version}")
-        #Check if the project exists.  If it does, create the project version.
-        project = hub.get_project_by_name(args.project_name)
-        if (project):
-            #Create the version.
-            response = hub.create_project_version(project, args.version)
-        else:
-            #Create the project-version
-            response = hub.create_project(args.project_name, args.version)
-        project_version = hub.get_project_version_by_name(args.project_name, args.version)
-    else:
-        logging.error(f"Project: {args.project_name}, {args.version} does not exist. Create it using --create-project or login to Blackduck.")
-        exit(1)
+    logging.error(f"Project: {args.project_name}, {args.version} does not exist. Create it using --create-project or login to Blackduck.")
+    exit(1)
 
 components_api_url = hub.get_link(project_version, "components")