René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"get_swagger_spec causes AttributeError: 'Namespace' object has no attribute 'x_google_api_name'","articleBody":"# Repro\r\n1. clone https://github.com/GoogleCloudPlatform/python-docs-samples\r\n1. cd ~/python-docs-samples/appengine/standard/endpoints-frameworks-v2/echo\r\n1. pip install --system -t lib google-endpoints\u003e=4.8.0\r\n1. python ./lib/endpoints/endpointscfg.py  get_swagger_spec main.api\r\n\r\n# Error\r\n```\r\nTraceback (most recent call last):\r\n  File \"./lib/endpoints/endpointscfg.py\", line 31, in \u003cmodule\u003e\r\n    main(sys.argv)\r\n  File \"/home/ksbae/python-docs-samples/appengine/standard/endpoints/backend/lib/endpoints/_endpointscfg_impl.py\", line 617, in main\r\n    args.callback(args)\r\n  File \"/home/ksbae/python-docs-samples/appengine/standard/endpoints/backend/lib/endpoints/_endpointscfg_impl.py\", line 465, in _GenOpenApiSpecCallback\r\n    x_google_api_name=args.x_google_api_name)\r\n```\r\n\r\nPlease tell me if I'm missing something.","author":{"url":"https://github.com/realgsong","@type":"Person","name":"realgsong"},"datePublished":"2019-03-12T08:46:18.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/189/endpoints-python/issues/189"}