From 53eb4676be48a2399e5e52775af66d22f8aca58a Mon Sep 17 00:00:00 2001
From: Jon Speicher <jon.speicher@gmail.com>
Date: Sat, 27 Jul 2013 20:33:09 -0400
Subject: [PATCH] Remove old instructor notebook

---
 .../sw_engineering/instructor_notebook.ipynb  | 1072 -----------------
 1 file changed, 1072 deletions(-)
 delete mode 100644 python/sw_engineering/instructor_notebook.ipynb

diff --git a/python/sw_engineering/instructor_notebook.ipynb b/python/sw_engineering/instructor_notebook.ipynb
deleted file mode 100644
index 06a8d89..0000000
--- a/python/sw_engineering/instructor_notebook.ipynb
+++ /dev/null
@@ -1,1072 +0,0 @@
-{
- "metadata": {
-  "name": "instructor_notebook"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
-  {
-   "cells": [
-    {
-     "cell_type": "markdown",
-     "metadata": {},
-     "source": [
-      "# Software Engineering Unit at LBL\n",
-      "\n",
-      "Goal:\n",
-      "    \n",
-      "Write a utility that returns the mean number of a particular animal seen per sighting of that animal.\n",
-      "\n",
-      "    def mean_animal(filename, species)\n",
-      "        ...\n",
-      "        return mean_animal_per_sighting"
-     ]
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "ls"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "output_type": "stream",
-       "stream": "stdout",
-       "text": [
-        "README.md                  instructor_notebook.ipynb\r\n",
-        "animals.txt                ipython_nose.py\r\n",
-        "big_animals.txt            macguffin_animals.txt\r\n",
-        "dev_notes.md               merida_animals.txt\r\n",
-        "dingwall_animals.txt       student_notebook.ipynb\r\n",
-        "fergus_animals.txt\r\n"
-       ]
-      }
-     ],
-     "prompt_number": 1
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "cat animals.txt"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "output_type": "stream",
-       "stream": "stdout",
-       "text": [
-        "2011-04-22 21:06 Grizzly 36\r\n",
-        "2011-04-23 14:12 Elk 25\r\n",
-        "2011-04-23 10:24 Elk 26\r\n",
-        "2011-04-23 20:08 Wolverine 31\r\n",
-        "2011-04-23 18:46 Muskox 20\r\n"
-       ]
-      }
-     ],
-     "prompt_number": 2
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "def read_file(ifile):\n",
-      "    open_file = open(ifile, 'r')\n",
-      "    \n",
-      "    time = []\n",
-      "    date = []\n",
-      "    animal = []\n",
-      "    count = []\n",
-      "    \n",
-      "    for iline in open_file:\n",
-      "        s = iline.split()\n",
-      "        date.append(s[0])\n",
-      "        time.append(s[1])\n",
-      "        animal.append(s[2])\n",
-      "        count.append(int(s[3]))\n",
-      "    \n",
-      "    open_file.close()\n",
-      "    \n",
-      "    return date, time, animal, count"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 15
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "read_file('animals.txt')"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "output_type": "pyout",
-       "prompt_number": 7,
-       "text": [
-        "(['2011-04-22', '2011-04-23', '2011-04-23', '2011-04-23', '2011-04-23'],\n",
-        " ['21:06', '14:12', '10:24', '20:08', '18:46'],\n",
-        " ['Grizzly', 'Elk', 'Elk', 'Wolverine', 'Muskox'],\n",
-        " [36, 25, 26, 31, 20])"
-       ]
-      }
-     ],
-     "prompt_number": 7
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "def test_read_animals():\n",
-      "    date, time, animal, count = read_file('animals.txt')\n",
-      "    ref_date = ['2011-04-22', '2011-04-23', '2011-04-23', '2011-04-23', '2011-04-23']\n",
-      "    ref_time = ['21:06', '14:12', '10:24', '20:08', '18:46']\n",
-      "    ref_animal = ['Grizzly', 'Elk', 'Elk', 'Wolverine', 'Muskox']\n",
-      "    ref_count = [36, 25, 26, 31, 20]\n",
-      "    \n",
-      "    assert date == ref_date, 'Dates do not match!'\n",
-      "    assert time == ref_time, 'Times do not match!'\n",
-      "    assert animal == ref_animal, 'Animals do not match!'\n",
-      "    assert count == ref_count, 'Counts do not match!'"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 24
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "test_read_animals()"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 19
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "%load_ext ipython_nose"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "output_type": "stream",
-       "stream": "stderr",
-       "text": [
-        "/Users/mrdavis/.homebrew/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/nose/plugins/manager.py:418: UserWarning: Module argparse was already imported from /Users/mrdavis/.homebrew/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/argparse.pyc, but /usr/local/lib/python2.7/site-packages is being added to sys.path\n",
-        "  import pkg_resources\n"
-       ]
-      }
-     ],
-     "prompt_number": 20
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "%nose"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "html": [
-        "<div id=\"ipython_nose_6f9af703139c456f96a60b847ccf532d\"></div>"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_6f9af703139c456f96a60b847ccf532d = $(\"#ipython_nose_6f9af703139c456f96a60b847ccf532d\");"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_6f9af703139c456f96a60b847ccf532d.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "delete document.ipython_nose_6f9af703139c456f96a60b847ccf532d;"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "html": [
-        "    <style type=\"text/css\">\n",
-        "        span.nosefailedfunc {\n",
-        "            font-family: monospace;\n",
-        "            font-weight: bold;\n",
-        "        }\n",
-        "        div.noseresults {\n",
-        "            width: 100%;\n",
-        "        }\n",
-        "        div.nosebar {\n",
-        "            float: left;\n",
-        "            padding: 1ex 0px 1ex 0px;\n",
-        "        }\n",
-        "        div.nosebar.fail {\n",
-        "            background: #ff3019; /* Old browsers */\n",
-        "            /* FF3.6+ */\n",
-        "            background: -moz-linear-gradient(top, #ff3019 0%, #cf0404 100%);\n",
-        "            /* Chrome,Safari4+ */\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(0%,#ff3019),\n",
-        "                                         color-stop(100%,#cf0404));\n",
-        "            /* Chrome10+,Safari5.1+ */\n",
-        "            background: -webkit-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* Opera 11.10+ */\n",
-        "            background: -o-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* IE10+ */\n",
-        "            background: -ms-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* W3C */\n",
-        "            background: linear-gradient(to bottom, #ff3019 0%,#cf0404 100%);\n",
-        "        }\n",
-        "        div.nosebar.pass {\n",
-        "            background: #52b152;\n",
-        "            background: -moz-linear-gradient(top, #52b152 1%, #008a00 100%);\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(1%,#52b152),\n",
-        "                                         color-stop(100%,#008a00));\n",
-        "            background: -webkit-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: -o-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: -ms-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: linear-gradient(to bottom, #52b152 1%,#008a00 100%);\n",
-        "        }\n",
-        "        div.nosebar.skip {\n",
-        "            background: #f1e767;\n",
-        "            background: -moz-linear-gradient(top, #f1e767 0%, #feb645 100%);\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(0%,#f1e767),\n",
-        "                                         color-stop(100%,#feb645));\n",
-        "            background: -webkit-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: -o-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: -ms-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: linear-gradient(to bottom, #f1e767 0%,#feb645 100%);\n",
-        "        }\n",
-        "        div.nosebar.leftmost {\n",
-        "            border-radius: 4px 0 0 4px;\n",
-        "        }\n",
-        "        div.nosebar.rightmost {\n",
-        "            border-radius: 0 4px 4px 0;\n",
-        "        }\n",
-        "        div.nosefailbanner {\n",
-        "            border-radius: 4px 0 0 4px;\n",
-        "            border-left: 10px solid #cf0404;\n",
-        "            padding: 0.5ex 0em 0.5ex 1em;\n",
-        "            margin-top: 1ex;\n",
-        "            margin-bottom: 0px;\n",
-        "        }\n",
-        "        div.nosefailbanner.expanded {\n",
-        "            border-radius: 4px 4px 0 0;\n",
-        "            border-top: 10px solid #cf0404;\n",
-        "        }\n",
-        "        pre.nosetraceback {\n",
-        "            border-radius: 0 4px 4px 4px;\n",
-        "            border-left: 10px solid #cf0404;\n",
-        "            padding: 1em;\n",
-        "            margin-left: 0px;\n",
-        "            margin-top: 0px;\n",
-        "            display: none;\n",
-        "        }\n",
-        "    </style>\n",
-        "    \n",
-        "    <script>\n",
-        "        setTimeout(function () {\n",
-        "            $('.nosefailtoggle').bind(\n",
-        "                'click',\n",
-        "                function () {\n",
-        "                    $(\n",
-        "                        $(this)\n",
-        "                            .parent().toggleClass('expanded')\n",
-        "                            .parent()\n",
-        "                            .children()\n",
-        "                            .filter('.nosetraceback')\n",
-        "                    ).toggle();\n",
-        "                }\n",
-        "            );},\n",
-        "            0);\n",
-        "    </script>\n",
-        "    \n",
-        "    <div class=\"noseresults\">\n",
-        "      <div class=\"nosebar fail leftmost\" style=\"width: 0%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      <div class=\"nosebar skip\" style=\"width: 0%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      <div class=\"nosebar pass rightmost\" style=\"width: 100%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      1/1 tests passed\n",
-        "    </div>\n",
-        "    "
-       ],
-       "output_type": "pyout",
-       "prompt_number": 25,
-       "text": [
-        "1/1 tests passed\n"
-       ]
-      }
-     ],
-     "prompt_number": 25
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "def calc_mean(ilist):\n",
-      "    '''\n",
-      "    returns the mean of input list\n",
-      "    '''\n",
-      "    if len(ilist) == 0:\n",
-      "        raise ValueError('Input is empty.')\n",
-      "        \n",
-      "    total = 0.0\n",
-      "    for num in ilist:\n",
-      "        total = total + num\n",
-      "    return total/float(len(ilist))"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 30
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "import nose.tools as nt"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 27
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "def test_mean1():\n",
-      "    m = calc_mean([1, 2, 3])\n",
-      "    assert m == 2\n",
-      "    \n",
-      "def test_mean2():\n",
-      "    m = calc_mean([1])\n",
-      "    assert m == 1\n",
-      "\n",
-      "def test_mean3():\n",
-      "    m = calc_mean([3.4, 3.5, 3.6])\n",
-      "    assert m == 3.5\n",
-      "\n",
-      "@nt.raises(ValueError)\n",
-      "def test_mean4():\n",
-      "    m = calc_mean([])"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 28
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "%nose"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "html": [
-        "<div id=\"ipython_nose_78c80018c7cf4f79834c36da78624ba0\"></div>"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_78c80018c7cf4f79834c36da78624ba0 = $(\"#ipython_nose_78c80018c7cf4f79834c36da78624ba0\");"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_78c80018c7cf4f79834c36da78624ba0.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_78c80018c7cf4f79834c36da78624ba0.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_78c80018c7cf4f79834c36da78624ba0.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_78c80018c7cf4f79834c36da78624ba0.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_78c80018c7cf4f79834c36da78624ba0.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "delete document.ipython_nose_78c80018c7cf4f79834c36da78624ba0;"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "html": [
-        "    <style type=\"text/css\">\n",
-        "        span.nosefailedfunc {\n",
-        "            font-family: monospace;\n",
-        "            font-weight: bold;\n",
-        "        }\n",
-        "        div.noseresults {\n",
-        "            width: 100%;\n",
-        "        }\n",
-        "        div.nosebar {\n",
-        "            float: left;\n",
-        "            padding: 1ex 0px 1ex 0px;\n",
-        "        }\n",
-        "        div.nosebar.fail {\n",
-        "            background: #ff3019; /* Old browsers */\n",
-        "            /* FF3.6+ */\n",
-        "            background: -moz-linear-gradient(top, #ff3019 0%, #cf0404 100%);\n",
-        "            /* Chrome,Safari4+ */\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(0%,#ff3019),\n",
-        "                                         color-stop(100%,#cf0404));\n",
-        "            /* Chrome10+,Safari5.1+ */\n",
-        "            background: -webkit-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* Opera 11.10+ */\n",
-        "            background: -o-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* IE10+ */\n",
-        "            background: -ms-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* W3C */\n",
-        "            background: linear-gradient(to bottom, #ff3019 0%,#cf0404 100%);\n",
-        "        }\n",
-        "        div.nosebar.pass {\n",
-        "            background: #52b152;\n",
-        "            background: -moz-linear-gradient(top, #52b152 1%, #008a00 100%);\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(1%,#52b152),\n",
-        "                                         color-stop(100%,#008a00));\n",
-        "            background: -webkit-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: -o-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: -ms-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: linear-gradient(to bottom, #52b152 1%,#008a00 100%);\n",
-        "        }\n",
-        "        div.nosebar.skip {\n",
-        "            background: #f1e767;\n",
-        "            background: -moz-linear-gradient(top, #f1e767 0%, #feb645 100%);\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(0%,#f1e767),\n",
-        "                                         color-stop(100%,#feb645));\n",
-        "            background: -webkit-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: -o-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: -ms-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: linear-gradient(to bottom, #f1e767 0%,#feb645 100%);\n",
-        "        }\n",
-        "        div.nosebar.leftmost {\n",
-        "            border-radius: 4px 0 0 4px;\n",
-        "        }\n",
-        "        div.nosebar.rightmost {\n",
-        "            border-radius: 0 4px 4px 0;\n",
-        "        }\n",
-        "        div.nosefailbanner {\n",
-        "            border-radius: 4px 0 0 4px;\n",
-        "            border-left: 10px solid #cf0404;\n",
-        "            padding: 0.5ex 0em 0.5ex 1em;\n",
-        "            margin-top: 1ex;\n",
-        "            margin-bottom: 0px;\n",
-        "        }\n",
-        "        div.nosefailbanner.expanded {\n",
-        "            border-radius: 4px 4px 0 0;\n",
-        "            border-top: 10px solid #cf0404;\n",
-        "        }\n",
-        "        pre.nosetraceback {\n",
-        "            border-radius: 0 4px 4px 4px;\n",
-        "            border-left: 10px solid #cf0404;\n",
-        "            padding: 1em;\n",
-        "            margin-left: 0px;\n",
-        "            margin-top: 0px;\n",
-        "            display: none;\n",
-        "        }\n",
-        "    </style>\n",
-        "    \n",
-        "    <script>\n",
-        "        setTimeout(function () {\n",
-        "            $('.nosefailtoggle').bind(\n",
-        "                'click',\n",
-        "                function () {\n",
-        "                    $(\n",
-        "                        $(this)\n",
-        "                            .parent().toggleClass('expanded')\n",
-        "                            .parent()\n",
-        "                            .children()\n",
-        "                            .filter('.nosetraceback')\n",
-        "                    ).toggle();\n",
-        "                }\n",
-        "            );},\n",
-        "            0);\n",
-        "    </script>\n",
-        "    \n",
-        "    <div class=\"noseresults\">\n",
-        "      <div class=\"nosebar fail leftmost\" style=\"width: 0%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      <div class=\"nosebar skip\" style=\"width: 0%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      <div class=\"nosebar pass rightmost\" style=\"width: 100%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      5/5 tests passed\n",
-        "    </div>\n",
-        "    "
-       ],
-       "output_type": "pyout",
-       "prompt_number": 31,
-       "text": [
-        "5/5 tests passed\n"
-       ]
-      }
-     ],
-     "prompt_number": 31
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "def filter_animals(species, date, time, animal, count):\n",
-      "    \"\"\"\n",
-      "    Given a particular species, filter out the data for just that species.\n",
-      "\n",
-      "    Returns four lists: date, time, animal, count.\n",
-      "    \"\"\"\n",
-      "    fdate = []\n",
-      "    ftime = []\n",
-      "    fanimal = []\n",
-      "    fcount = []\n",
-      "    \n",
-      "    for d, t, a, c in zip(date, time, animal, count):\n",
-      "        if a == species:\n",
-      "            fdate.append(d)\n",
-      "            ftime.append(t)\n",
-      "            fanimal.append(a)\n",
-      "            fcount.append(c)\n",
-      "    \n",
-      "    return fdate, ftime, fanimal, fcount"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 36
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "cat animals.txt"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "output_type": "stream",
-       "stream": "stdout",
-       "text": [
-        "2011-04-22 21:06 Grizzly 36\r\n",
-        "2011-04-23 14:12 Elk 25\r\n",
-        "2011-04-23 10:24 Elk 26\r\n",
-        "2011-04-23 20:08 Wolverine 31\r\n",
-        "2011-04-23 18:46 Muskox 20\r\n"
-       ]
-      }
-     ],
-     "prompt_number": 33
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "def test_filter_animals1():\n",
-      "    date, time, animal, count = read_file('animals.txt')\n",
-      "    fdate, ftime, fanimal, fcount = filter_animals('Elk', date, time, animal, count)\n",
-      "    \n",
-      "    assert fdate == ['2011-04-23', '2011-04-23']\n",
-      "    assert ftime == ['14:12', '10:24']\n",
-      "    assert fanimal == ['Elk', 'Elk']\n",
-      "    assert fcount == [25, 26]"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 37
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "%nose"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "html": [
-        "<div id=\"ipython_nose_d965cb31197d482394af98b11319a703\"></div>"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_d965cb31197d482394af98b11319a703 = $(\"#ipython_nose_d965cb31197d482394af98b11319a703\");"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_d965cb31197d482394af98b11319a703.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_d965cb31197d482394af98b11319a703.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_d965cb31197d482394af98b11319a703.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_d965cb31197d482394af98b11319a703.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_d965cb31197d482394af98b11319a703.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_d965cb31197d482394af98b11319a703.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "delete document.ipython_nose_d965cb31197d482394af98b11319a703;"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "html": [
-        "    <style type=\"text/css\">\n",
-        "        span.nosefailedfunc {\n",
-        "            font-family: monospace;\n",
-        "            font-weight: bold;\n",
-        "        }\n",
-        "        div.noseresults {\n",
-        "            width: 100%;\n",
-        "        }\n",
-        "        div.nosebar {\n",
-        "            float: left;\n",
-        "            padding: 1ex 0px 1ex 0px;\n",
-        "        }\n",
-        "        div.nosebar.fail {\n",
-        "            background: #ff3019; /* Old browsers */\n",
-        "            /* FF3.6+ */\n",
-        "            background: -moz-linear-gradient(top, #ff3019 0%, #cf0404 100%);\n",
-        "            /* Chrome,Safari4+ */\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(0%,#ff3019),\n",
-        "                                         color-stop(100%,#cf0404));\n",
-        "            /* Chrome10+,Safari5.1+ */\n",
-        "            background: -webkit-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* Opera 11.10+ */\n",
-        "            background: -o-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* IE10+ */\n",
-        "            background: -ms-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* W3C */\n",
-        "            background: linear-gradient(to bottom, #ff3019 0%,#cf0404 100%);\n",
-        "        }\n",
-        "        div.nosebar.pass {\n",
-        "            background: #52b152;\n",
-        "            background: -moz-linear-gradient(top, #52b152 1%, #008a00 100%);\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(1%,#52b152),\n",
-        "                                         color-stop(100%,#008a00));\n",
-        "            background: -webkit-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: -o-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: -ms-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: linear-gradient(to bottom, #52b152 1%,#008a00 100%);\n",
-        "        }\n",
-        "        div.nosebar.skip {\n",
-        "            background: #f1e767;\n",
-        "            background: -moz-linear-gradient(top, #f1e767 0%, #feb645 100%);\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(0%,#f1e767),\n",
-        "                                         color-stop(100%,#feb645));\n",
-        "            background: -webkit-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: -o-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: -ms-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: linear-gradient(to bottom, #f1e767 0%,#feb645 100%);\n",
-        "        }\n",
-        "        div.nosebar.leftmost {\n",
-        "            border-radius: 4px 0 0 4px;\n",
-        "        }\n",
-        "        div.nosebar.rightmost {\n",
-        "            border-radius: 0 4px 4px 0;\n",
-        "        }\n",
-        "        div.nosefailbanner {\n",
-        "            border-radius: 4px 0 0 4px;\n",
-        "            border-left: 10px solid #cf0404;\n",
-        "            padding: 0.5ex 0em 0.5ex 1em;\n",
-        "            margin-top: 1ex;\n",
-        "            margin-bottom: 0px;\n",
-        "        }\n",
-        "        div.nosefailbanner.expanded {\n",
-        "            border-radius: 4px 4px 0 0;\n",
-        "            border-top: 10px solid #cf0404;\n",
-        "        }\n",
-        "        pre.nosetraceback {\n",
-        "            border-radius: 0 4px 4px 4px;\n",
-        "            border-left: 10px solid #cf0404;\n",
-        "            padding: 1em;\n",
-        "            margin-left: 0px;\n",
-        "            margin-top: 0px;\n",
-        "            display: none;\n",
-        "        }\n",
-        "    </style>\n",
-        "    \n",
-        "    <script>\n",
-        "        setTimeout(function () {\n",
-        "            $('.nosefailtoggle').bind(\n",
-        "                'click',\n",
-        "                function () {\n",
-        "                    $(\n",
-        "                        $(this)\n",
-        "                            .parent().toggleClass('expanded')\n",
-        "                            .parent()\n",
-        "                            .children()\n",
-        "                            .filter('.nosetraceback')\n",
-        "                    ).toggle();\n",
-        "                }\n",
-        "            );},\n",
-        "            0);\n",
-        "    </script>\n",
-        "    \n",
-        "    <div class=\"noseresults\">\n",
-        "      <div class=\"nosebar fail leftmost\" style=\"width: 0%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      <div class=\"nosebar skip\" style=\"width: 0%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      <div class=\"nosebar pass rightmost\" style=\"width: 100%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      6/6 tests passed\n",
-        "    </div>\n",
-        "    "
-       ],
-       "output_type": "pyout",
-       "prompt_number": 38,
-       "text": [
-        "6/6 tests passed\n"
-       ]
-      }
-     ],
-     "prompt_number": 38
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "d, t, a, c = read_file('animals.txt')\n",
-      "filter_animals('Grizzly', d, t, a, c)"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "output_type": "pyout",
-       "prompt_number": 40,
-       "text": [
-        "(['2011-04-22'], ['21:06'], ['Grizzly'], [36])"
-       ]
-      }
-     ],
-     "prompt_number": 40
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "def mean_animals(filename, species):\n",
-      "    d, t, a, c = read_file(filename)\n",
-      "    d, t, a, c = filter_animals(species, d, t, a, c)\n",
-      "    return calc_mean(c)"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 41
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "def test_mean_animals1():\n",
-      "    m = mean_animals('animals.txt', 'Elk')\n",
-      "    assert m == 25.5\n",
-      "\n",
-      "def test_mean_animals2():\n",
-      "    m = mean_animals('animals.txt', 'Grizzly')\n",
-      "    assert m == 36"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [],
-     "prompt_number": 42
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "%nose"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "html": [
-        "<div id=\"ipython_nose_237eee0b04e94196a101b786319e18c1\"></div>"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_237eee0b04e94196a101b786319e18c1 = $(\"#ipython_nose_237eee0b04e94196a101b786319e18c1\");"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_237eee0b04e94196a101b786319e18c1.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_237eee0b04e94196a101b786319e18c1.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_237eee0b04e94196a101b786319e18c1.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_237eee0b04e94196a101b786319e18c1.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_237eee0b04e94196a101b786319e18c1.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_237eee0b04e94196a101b786319e18c1.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_237eee0b04e94196a101b786319e18c1.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "document.ipython_nose_237eee0b04e94196a101b786319e18c1.append($(\"<span>.</span>\"));"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "javascript": [
-        "delete document.ipython_nose_237eee0b04e94196a101b786319e18c1;"
-       ],
-       "output_type": "display_data"
-      },
-      {
-       "html": [
-        "    <style type=\"text/css\">\n",
-        "        span.nosefailedfunc {\n",
-        "            font-family: monospace;\n",
-        "            font-weight: bold;\n",
-        "        }\n",
-        "        div.noseresults {\n",
-        "            width: 100%;\n",
-        "        }\n",
-        "        div.nosebar {\n",
-        "            float: left;\n",
-        "            padding: 1ex 0px 1ex 0px;\n",
-        "        }\n",
-        "        div.nosebar.fail {\n",
-        "            background: #ff3019; /* Old browsers */\n",
-        "            /* FF3.6+ */\n",
-        "            background: -moz-linear-gradient(top, #ff3019 0%, #cf0404 100%);\n",
-        "            /* Chrome,Safari4+ */\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(0%,#ff3019),\n",
-        "                                         color-stop(100%,#cf0404));\n",
-        "            /* Chrome10+,Safari5.1+ */\n",
-        "            background: -webkit-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* Opera 11.10+ */\n",
-        "            background: -o-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* IE10+ */\n",
-        "            background: -ms-linear-gradient(top, #ff3019 0%,#cf0404 100%);\n",
-        "            /* W3C */\n",
-        "            background: linear-gradient(to bottom, #ff3019 0%,#cf0404 100%);\n",
-        "        }\n",
-        "        div.nosebar.pass {\n",
-        "            background: #52b152;\n",
-        "            background: -moz-linear-gradient(top, #52b152 1%, #008a00 100%);\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(1%,#52b152),\n",
-        "                                         color-stop(100%,#008a00));\n",
-        "            background: -webkit-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: -o-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: -ms-linear-gradient(top, #52b152 1%,#008a00 100%);\n",
-        "            background: linear-gradient(to bottom, #52b152 1%,#008a00 100%);\n",
-        "        }\n",
-        "        div.nosebar.skip {\n",
-        "            background: #f1e767;\n",
-        "            background: -moz-linear-gradient(top, #f1e767 0%, #feb645 100%);\n",
-        "            background: -webkit-gradient(linear, left top, left bottom,\n",
-        "                                         color-stop(0%,#f1e767),\n",
-        "                                         color-stop(100%,#feb645));\n",
-        "            background: -webkit-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: -o-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: -ms-linear-gradient(top, #f1e767 0%,#feb645 100%);\n",
-        "            background: linear-gradient(to bottom, #f1e767 0%,#feb645 100%);\n",
-        "        }\n",
-        "        div.nosebar.leftmost {\n",
-        "            border-radius: 4px 0 0 4px;\n",
-        "        }\n",
-        "        div.nosebar.rightmost {\n",
-        "            border-radius: 0 4px 4px 0;\n",
-        "        }\n",
-        "        div.nosefailbanner {\n",
-        "            border-radius: 4px 0 0 4px;\n",
-        "            border-left: 10px solid #cf0404;\n",
-        "            padding: 0.5ex 0em 0.5ex 1em;\n",
-        "            margin-top: 1ex;\n",
-        "            margin-bottom: 0px;\n",
-        "        }\n",
-        "        div.nosefailbanner.expanded {\n",
-        "            border-radius: 4px 4px 0 0;\n",
-        "            border-top: 10px solid #cf0404;\n",
-        "        }\n",
-        "        pre.nosetraceback {\n",
-        "            border-radius: 0 4px 4px 4px;\n",
-        "            border-left: 10px solid #cf0404;\n",
-        "            padding: 1em;\n",
-        "            margin-left: 0px;\n",
-        "            margin-top: 0px;\n",
-        "            display: none;\n",
-        "        }\n",
-        "    </style>\n",
-        "    \n",
-        "    <script>\n",
-        "        setTimeout(function () {\n",
-        "            $('.nosefailtoggle').bind(\n",
-        "                'click',\n",
-        "                function () {\n",
-        "                    $(\n",
-        "                        $(this)\n",
-        "                            .parent().toggleClass('expanded')\n",
-        "                            .parent()\n",
-        "                            .children()\n",
-        "                            .filter('.nosetraceback')\n",
-        "                    ).toggle();\n",
-        "                }\n",
-        "            );},\n",
-        "            0);\n",
-        "    </script>\n",
-        "    \n",
-        "    <div class=\"noseresults\">\n",
-        "      <div class=\"nosebar fail leftmost\" style=\"width: 0%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      <div class=\"nosebar skip\" style=\"width: 0%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      <div class=\"nosebar pass rightmost\" style=\"width: 100%\">\n",
-        "          &nbsp;\n",
-        "      </div>\n",
-        "      8/8 tests passed\n",
-        "    </div>\n",
-        "    "
-       ],
-       "output_type": "pyout",
-       "prompt_number": 43,
-       "text": [
-        "8/8 tests passed\n"
-       ]
-      }
-     ],
-     "prompt_number": 43
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [],
-     "language": "python",
-     "metadata": {},
-     "outputs": []
-    }
-   ],
-   "metadata": {}
-  }
- ]
-}
\ No newline at end of file
-- 
2.26.2