René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"HTTP20Adapter object has no attribute 'poolmanager'","articleBody":"Using `HTTP20Adapter` with `requests` and closing the session (with context manager) results in attribute error.\r\n\r\nUsage:\r\n```python\r\nwith requests.Session() as session:\r\n        session.mount(current_app.config['APNS_SERVER'], hyper.contrib.HTTP20Adapter())\r\n        response = session.post(...)\r\n        response.raise_for_status()\r\n```\r\n\r\nError:\r\n```\r\n    118                 print(response.request.headers)\r\n    119             else:\r\n--\u003e 120                 print(response.headers[b'apns-id'])\r\n    121 \r\n    122         # try:\r\n\r\nblaze/.venv/lib/python3.5/site-packages/requests/sessions.py in __exit__(self, *args)\r\n    367 \r\n    368     def __exit__(self, *args):\r\n--\u003e 369         self.close()\r\n    370 \r\n    371     def prepare_request(self, request):\r\n\r\nblaze/.venv/lib/python3.5/site-packages/requests/sessions.py in close(self)\r\n    688         \"\"\"Closes all adapters and as such the session\"\"\"\r\n    689         for v in self.adapters.values():\r\n--\u003e 690             v.close()\r\n    691 \r\n    692     def mount(self, prefix, adapter):\r\n\r\nblaze/.venv/lib/python3.5/site-packages/requests/adapters.py in close(self)\r\n    304         which closes any pooled connections.\r\n    305         \"\"\"\r\n--\u003e 306         self.poolmanager.clear()\r\n    307         for proxy in self.proxy_manager.values():\r\n    308             proxy.clear()\r\n\r\nAttributeError: 'HTTP20Adapter' object has no attribute 'poolmanager'\r\n```\r\n\r\nPackages:\r\n```\r\nh2 (2.6.0.dev0)\r\nhpack (2.3.0)\r\nhyper (0.7.0)\r\nhyperframe (3.2.0)\r\nrequests (2.12.1)\r\n```","author":{"url":"https://github.com/allanlei","@type":"Person","name":"allanlei"},"datePublished":"2017-02-09T08:52:51.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/306/hyper/issues/306"}