GFS debug for bakthat

notebook.ipynb

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     "cell_type": "code",
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     "input": "from grandfatherson import to_delete, to_keep\nfrom datetime import datetime, timedelta\n\nnow = datetime.utcnow()\ndts = [now]\n\n# Generating 50000 fake backups data with a 1hours interval from now\nfor i in range(50000):\n    dts.append(dts[-1] - timedelta(hours=1))\n\nprint dts[0]\nprint dts[-1]",
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": "2013-05-08 08:12:20.576467\n2007-08-25 00:12:20.576467\n"
      }
     ],
     "prompt_number": 38
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": "from pprint import pprint\n\n# Check what GFS will keep\npprint(sorted(to_keep(dts2, now=now, hours=48, weeks=4, months=12)))",
     "language": "python",
     "metadata": {},
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      {
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       "text": "[datetime.datetime(2012, 6, 1, 0, 11, 16, 280153),\n datetime.datetime(2012, 7, 1, 0, 11, 16, 280153),\n datetime.datetime(2012, 8, 1, 0, 11, 16, 280153),\n datetime.datetime(2012, 9, 1, 0, 11, 16, 280153),\n datetime.datetime(2012, 10, 1, 0, 11, 16, 280153),\n datetime.datetime(2012, 11, 1, 0, 11, 16, 280153),\n datetime.datetime(2012, 12, 1, 0, 11, 16, 280153),\n datetime.datetime(2013, 1, 1, 0, 11, 16, 280153),\n datetime.datetime(2013, 2, 1, 0, 11, 16, 280153),\n datetime.datetime(2013, 3, 1, 0, 11, 16, 280153),\n datetime.datetime(2013, 4, 1, 0, 11, 16, 280153),\n datetime.datetime(2013, 4, 13, 0, 11, 16, 280153),\n datetime.datetime(2013, 4, 20, 0, 11, 16, 280153),\n datetime.datetime(2013, 4, 27, 0, 11, 16, 280153),\n datetime.datetime(2013, 5, 1, 0, 11, 16, 280153),\n datetime.datetime(2013, 5, 4, 0, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 9, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 10, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 11, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 12, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 13, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 14, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 15, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 16, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 17, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 18, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 19, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 20, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 21, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 22, 11, 16, 280153),\n datetime.datetime(2013, 5, 6, 23, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 0, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 1, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 2, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 3, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 4, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 5, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 6, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 7, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 8, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 9, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 10, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 11, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 12, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 13, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 14, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 15, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 16, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 17, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 18, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 19, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 20, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 21, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 22, 11, 16, 280153),\n datetime.datetime(2013, 5, 7, 23, 11, 16, 280153),\n datetime.datetime(2013, 5, 8, 0, 11, 16, 280153),\n datetime.datetime(2013, 5, 8, 1, 11, 16, 280153),\n datetime.datetime(2013, 5, 8, 2, 11, 16, 280153),\n datetime.datetime(2013, 5, 8, 3, 11, 16, 280153),\n datetime.datetime(2013, 5, 8, 4, 11, 16, 280153),\n datetime.datetime(2013, 5, 8, 5, 11, 16, 280153),\n datetime.datetime(2013, 5, 8, 6, 11, 16, 280153),\n datetime.datetime(2013, 5, 8, 7, 11, 16, 280153),\n datetime.datetime(2013, 5, 8, 8, 11, 16, 280153)]\n"
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