René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"del os.environ[key] ignores errors","articleBody":"BPO | [13415](https://bugs.python.org/issue13415)\n--- | :---\nNosy | @amauryfa, @vstinner, @ezio-melotti\nFiles | \u003cli\u003e[unsetenv.patch](https://bugs.python.org/file23714/unsetenv.patch \"Uploaded as text/plain at 2011-11-17.00:45:41 by @vstinner\")\u003c/li\u003e\u003cli\u003e[broken_unsetenv.diff](https://bugs.python.org/file23764/broken_unsetenv.diff \"Uploaded as text/plain at 2011-11-23.18:43:32 by neologix\")\u003c/li\u003e\n\n\u003csup\u003e*Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.*\u003c/sup\u003e\n\n\u003cdetails\u003e\u003csummary\u003eShow more details\u003c/summary\u003e\u003cp\u003e\n\nGitHub fields:\n```python\nassignee = None\nclosed_at = \u003cDate 2011-11-24.12:52:50.675\u003e\ncreated_at = \u003cDate 2011-11-16.22:14:47.392\u003e\nlabels = ['expert-unicode', 'OS-windows']\ntitle = 'del os.environ[key] ignores errors'\nupdated_at = \u003cDate 2011-11-28.06:33:13.884\u003e\nuser = 'https://github.com/vstinner'\n```\n\nbugs.python.org fields:\n```python\nactivity = \u003cDate 2011-11-28.06:33:13.884\u003e\nactor = 'vstinner'\nassignee = 'none'\nclosed = True\nclosed_date = \u003cDate 2011-11-24.12:52:50.675\u003e\ncloser = 'python-dev'\ncomponents = ['Unicode', 'Windows']\ncreation = \u003cDate 2011-11-16.22:14:47.392\u003e\ncreator = 'vstinner'\ndependencies = []\nfiles = ['23714', '23764']\nhgrepos = []\nissue_num = 13415\nkeywords = ['patch', 'needs review']\nmessage_count = 13.0\nmessages = ['147773', '147781', '147783', '148145', '148151', '148172', '148176', '148242', '148245', '148387', '148426', '148450', '148451']\nnosy_count = 5.0\nnosy_names = ['amaury.forgeotdarc', 'vstinner', 'ezio.melotti', 'neologix', 'python-dev']\npr_nums = []\npriority = 'normal'\nresolution = 'fixed'\nstage = 'resolved'\nstatus = 'closed'\nsuperseder = None\ntype = None\nurl = 'https://bugs.python.org/issue13415'\nversions = ['Python 2.7', 'Python 3.2', 'Python 3.3']\n```\n\n\u003c/p\u003e\u003c/details\u003e\n","author":{"url":"https://github.com/vstinner","@type":"Person","name":"vstinner"},"datePublished":"2011-11-16T22:14:47.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":13},"url":"https://github.com/57624/cpython/issues/57624"}