René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Offer progress indication","articleBody":"I might just be thick, but when searching through the web and documentation, I could not find a way to get gcloud to report upload / transfer progress to the callee:\n\n``` python\n# Sit blocked \u0026 mute for N minutes\nbucket.blob(path).upload_from_filename(local_path)\n```\n\nOne pattern I saw recently from [docker-py](http://docker-py.readthedocs.io/en/stable/api/#pull) allows you to set an optional `stream` parameter, in which case the function returns an iterator with json strings:\n\n``` python\nprogress = docker_client.pull(repository=x, tag=y, stream=True)\n\nfor line in progress:\n    update = json.loads(line)\n    # do something with line - fields include current bytes, total bytes\n```\n\nA quick search indicates this could be related to #1077.\n","author":{"url":"https://github.com/kofalt","@type":"Person","name":"kofalt"},"datePublished":"2016-05-27T14:37:38.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":10},"url":"https://github.com/1830/google-cloud-python/issues/1830"}