Week_3_Exercises.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Exercise 01"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Create 3 classes: Student, DataSheet and Course\n",
    "#A student has a data_sheet and a data_sheet has multiple courses in particular order\n",
    "#Each course has name, classroom, teacher, ETCS and optional grade if course is taken.\n",
    "#In Student create init() so that a Student can be initiated with name, gender, data_sheet and image_url\n",
    "#In DataSheet create a method to get_grades_as_list()\n",
    "#In student create a method: get_avg_grade()\n",
    "\n",
    "class Student():\n",
    "    \"\"\"A Student contains some information about a student, and a DataSheet, which in turn contains information about Courses\"\"\"\n",
    "    def __init__(self, name, gender, data_sheet, image_url):\n",
    "        self.name = name\n",
    "        self.gender = gender\n",
    "        self.data_sheet = data_sheet\n",
    "        self.image_url = image_url\n",
    "    \n",
    "    def __repr__(self):\n",
    "        return 'Student(%r, %r, %r, %r)' % (self.name, self.gender, self.data_sheet, self.image_url)\n",
    "    \n",
    "    def get_avg_grade(self):\n",
    "        grades = self.data_sheet.get_grades_as_list()\n",
    "        return sum(grades)/len(grades)\n",
    "    \n",
    "    def get_study_progression(self):\n",
    "        ects_points = 0\n",
    "        for c in self.data_sheet.courses:\n",
    "            ects_points += int(c.ECTS)\n",
    "        progression_in_percent = ects_points/150*100\n",
    "        return progression_in_percent\n",
    "        \n",
    "\n",
    "        \n",
    "class DataSheet():\n",
    "    \"\"\"A DataSheet is a list of courses that a Student is assigned to\"\"\"\n",
    "    def __init__(self, courses = []):\n",
    "        self.courses = courses\n",
    "        \n",
    "    def __repr__(self):\n",
    "        return 'DataSheet(%r)' % (self.courses)\n",
    "    \n",
    "    def get_grades_as_list(self):\n",
    "        grades = []\n",
    "        for course in self.courses:\n",
    "            if course.grade is not None:\n",
    "                grades.append(course)\n",
    "        return grades\n",
    "        \n",
    "class Course():\n",
    "    \"\"\"A Course contains information about a course aswell as the grade a given student got in the course\"\"\"\n",
    "    def __init__(self, name, classroom=None, teacher=None, ECTS=None, grade=None):\n",
    "        self.name = name\n",
    "        self.classroom = classroom\n",
    "        self.teacher = teacher\n",
    "        self.ECTS = ECTS\n",
    "        self.grade = grade\n",
    "    \n",
    "    def __repr__(self):\n",
    "        return 'Course(%r,%r,%r,%r,%r)' % (self.name, self.classroom, self.teacher, self.ECTS, self.grade)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "40.0\n",
      "43.333333333333336\n",
      "60.0\n"
     ]
    }
   ],
   "source": [
    "#Create a function that can generate n number of students with random: name, gender, courses (from a fixed list of course names), grades, img_url\n",
    "#Let the function write the result to a csv file with format stud_name, course_name, teacher, ects, classroom, grade, img_url\n",
    "import random\n",
    "import csv\n",
    "\n",
    "names = ['Charlie', 'Finley', 'Skyler', 'Justice', 'Royal', 'Lennon', 'Oakley', 'Armani', 'Azariah', 'Landry']\n",
    "genders = ['male', 'female']\n",
    "courses = ['IoT', 'Fullstack JS', 'Python', 'Security']\n",
    "grades = [-3, 0, 2, 4, 7, 10, 12]\n",
    "img_urls = ['https://image.shutterstock.com/image-photo/portrait-asian-college-student-on-260nw-84518011.jpg', 'https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcToo2M6jRIaCoC3CrVqSdcfG8EQNkGkXwCVRQ&usqp=CAU', 'https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTLv0JzGytms1buAcaOKfIUFmKzzWJ3B2FBXA&usqp=CAU']\n",
    "ects = [5,10,15,20,25,30,35,40]\n",
    "teacher_names = ['Thomas', 'Lars', 'Tobias']\n",
    "classrooms = ['cr1', 'cr2', 'cr3']\n",
    "def create_random_students(n):\n",
    "    students = []\n",
    "    for x in range(n):\n",
    "        # Laver Courses\n",
    "        student_courses = []\n",
    "        #course_names er et set så vi får 3 unikke navne\n",
    "        course_names = set()\n",
    "        while (len(course_names) < 3):\n",
    "            course_name = random.choice(courses)\n",
    "            course_names.add(course_name)\n",
    "        for c in course_names:\n",
    "            course = Course(c, random.choice(classrooms), random.choice(teacher_names), random.choice(ects), random.choice(grades))\n",
    "            student_courses.append(course)\n",
    "        \n",
    "        #Laver DataSheet\n",
    "        data_sheet = DataSheet(student_courses)\n",
    "        \n",
    "        #Laver Student\n",
    "        s_name = random.choice(names)\n",
    "        #Bliver nødt til at remove når et name bliver brugt, ellers kan vi få dublicate names og de fungerer som key\n",
    "        names.remove(s_name)\n",
    "        s_gender = random.choice(genders)\n",
    "        s_img_url = random.choice(img_urls)\n",
    "        student = Student(s_name, s_gender, data_sheet, s_img_url)\n",
    "        students.append(student)\n",
    "    with open('students.csv', 'w', newline = '') as result_file:\n",
    "        header = ['stud_name', 'course_name', 'teacher', 'ects', 'classroom', 'grade', 'img_url']\n",
    "        writer = csv.DictWriter(result_file, fieldnames = header)\n",
    "        writer.writeheader()\n",
    "        for student in students:\n",
    "            for c in student.data_sheet.courses:\n",
    "                writer.writerow({'stud_name':student.name, 'course_name': c.name,\n",
    "                                 'teacher':c.teacher, 'ects':c.ECTS, 'classroom':c.classroom,\n",
    "                                 'grade':c.grade, 'img_url':student.image_url})\n",
    "    return students\n",
    "\n",
    "students = create_random_students(3)\n",
    "\n",
    "for s in students:\n",
    "    print(s.get_study_progression())\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[Student('Landry', 'uknown', DataSheet([Course('Fullstack JS','cr3','Tobias','40',0), Course('Python','cr2','Tobias','15',4), Course('IoT','cr1','Thomas','5',12)]), 'https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTLv0JzGytms1buAcaOKfIUFmKzzWJ3B2FBXA&usqp=CAU'),\n",
       " Student('Armani', 'uknown', DataSheet([Course('Fullstack JS','cr2','Tobias','35',0), Course('Security','cr1','Tobias','10',-3), Course('IoT','cr2','Thomas','20',12)]), 'https://image.shutterstock.com/image-photo/portrait-asian-college-student-on-260nw-84518011.jpg'),\n",
       " Student('Skyler', 'uknown', DataSheet([Course('Fullstack JS','cr1','Lars','40',0), Course('Python','cr2','Lars','25',-3), Course('Security','cr3','Tobias','25',-3)]), 'https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTLv0JzGytms1buAcaOKfIUFmKzzWJ3B2FBXA&usqp=CAU')]"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#Read student data into a list of Students from a csv file:\n",
    "import csv\n",
    "\n",
    "def read_students_from_csv():\n",
    "    \"\"\"lidt kringlet metode, kan nok laves bedre. Jeg læser først alle linjerne ud som hver deres student,\n",
    "    så tager jeg alle unikke navne ud i et set og laver så en ny liste af students hvor de hver kun står en gang,\n",
    "    men har alle deres course\"\"\"\n",
    "    students = []\n",
    "    with open('students.csv') as f:\n",
    "        reader = csv.reader(f)\n",
    "        header_row = next(reader)\n",
    "        \n",
    "        for row in reader:\n",
    "            #laver course\n",
    "            c_name = row[1]\n",
    "            teacher = row[2]\n",
    "            ects = row[3]\n",
    "            classroom = row[4]\n",
    "            grade = int(row[5])\n",
    "            course = Course(c_name, classroom, teacher, ects, grade)\n",
    "            #laver data sheet\n",
    "            courses = [course]\n",
    "            data_sheet = DataSheet(courses)\n",
    "            #laver student\n",
    "            s_name = row[0]\n",
    "            s_img_url = row[6]\n",
    "            student = Student(s_name, 'uknown', data_sheet, s_img_url)\n",
    "            students.append(student)\n",
    "    s_names = set([student.name for student in students])\n",
    "    s_result = []\n",
    "    for name in s_names:\n",
    "        courses = []\n",
    "        s_name = ''\n",
    "        s_img_url = ''\n",
    "        for s in students:\n",
    "            if name == s.name:\n",
    "                courses += s.data_sheet.courses\n",
    "                s_name = s.name\n",
    "                s_img_url = s.image_url\n",
    "        ds_result = DataSheet(courses)\n",
    "        student_result = Student(s_name, 'uknown', ds_result, s_img_url)\n",
    "        s_result.append(student_result)\n",
    "    return s_result\n",
    "    \n",
    "        \n",
    "    \n",
    "read_students_from_csv()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "name : Landry, img_url : https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTLv0JzGytms1buAcaOKfIUFmKzzWJ3B2FBXA&usqp=CAU , average grade : 5.333333333333333\n",
      "name : Armani, img_url : https://image.shutterstock.com/image-photo/portrait-asian-college-student-on-260nw-84518011.jpg , average grade : 3.0\n",
      "name : Skyler, img_url : https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTLv0JzGytms1buAcaOKfIUFmKzzWJ3B2FBXA&usqp=CAU , average grade : -2.0\n",
      "[('Landry', 'https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTLv0JzGytms1buAcaOKfIUFmKzzWJ3B2FBXA&usqp=CAU', 5.333333333333333), ('Armani', 'https://image.shutterstock.com/image-photo/portrait-asian-college-student-on-260nw-84518011.jpg', 3.0), ('Skyler', 'https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTLv0JzGytms1buAcaOKfIUFmKzzWJ3B2FBXA&usqp=CAU', -2.0)]\n"
     ]
    }
   ],
   "source": [
    "#loop through the list and print each student with name, img_url and avg_grade.\n",
    "students_from_csv = read_students_from_csv()\n",
    "avg_grade_list = []\n",
    "for s in students_from_csv:\n",
    "    grade_total = 0\n",
    "    for c in s.data_sheet.courses:\n",
    "        grade_total += int(c.grade)\n",
    "    avg_grade = grade_total/len(s.data_sheet.courses)\n",
    "    avg_grade_list.append((s.name, s.image_url, avg_grade))\n",
    "    print('name : ' + s.name + ', img_url : ' + s.image_url + ' , average grade : ' + str(avg_grade))\n",
    "    \n",
    "#sort the list by avg_grade\n",
    "students_sorted_by_grade = sorted(avg_grade_list, key=lambda student: student[2], reverse=True)\n",
    "print(students_sorted_by_grade)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
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       "window.mpl = {};\n",
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       "        return MozWebSocket;\n",
       "    } else {\n",
       "        alert('Your browser does not have WebSocket support. ' +\n",
       "              'Please try Chrome, Safari or Firefox ≥ 6. ' +\n",
       "              'Firefox 4 and 5 are also supported but you ' +\n",
       "              'have to enable WebSockets in about:config.');\n",
       "    };\n",
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       "        if (warnings) {\n",
       "            warnings.style.display = 'block';\n",
       "            warnings.textContent = (\n",
       "                \"This browser does not support binary websocket messages. \" +\n",
       "                    \"Performance may be slow.\");\n",
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       "\n",
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       "    this._root_extra_style(this.root)\n",
       "    this.root.attr('style', 'display: inline-block');\n",
       "\n",
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       "\n",
       "    this._init_header(this);\n",
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       "    var titlebar = $(\n",
       "        '<div class=\"ui-dialog-titlebar ui-widget-header ui-corner-all ' +\n",
       "        'ui-helper-clearfix\"/>');\n",
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       "        '<div class=\"ui-dialog-title\" style=\"width: 100%; ' +\n",
       "        'text-align: center; padding: 3px;\"/>');\n",
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       "    this.header = titletext[0];\n",
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       "\n",
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       "        return fig.key_event(event, event['data']);\n",
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       "\n",
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       "    canvas_div.keyup('key_release', canvas_keyboard_event);\n",
       "    this.canvas_div = canvas_div\n",
       "    this._canvas_extra_style(canvas_div)\n",
       "    this.root.append(canvas_div);\n",
       "\n",
       "    var canvas = $('<canvas/>');\n",
       "    canvas.addClass('mpl-canvas');\n",
       "    canvas.attr('style', \"left: 0; top: 0; z-index: 0; outline: 0\")\n",
       "\n",
       "    this.canvas = canvas[0];\n",
       "    this.context = canvas[0].getContext(\"2d\");\n",
       "\n",
       "    var backingStore = this.context.backingStorePixelRatio ||\n",
       "\tthis.context.webkitBackingStorePixelRatio ||\n",
       "\tthis.context.mozBackingStorePixelRatio ||\n",
       "\tthis.context.msBackingStorePixelRatio ||\n",
       "\tthis.context.oBackingStorePixelRatio ||\n",
       "\tthis.context.backingStorePixelRatio || 1;\n",
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       "\n",
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       "\n",
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       "    // upon first draw.\n",
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       "\n",
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       "\n",
       "mpl.figure.prototype._init_toolbar = function() {\n",
       "    var fig = this;\n",
       "\n",
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       "    nav_element.attr('style', 'width: 100%');\n",
       "    this.root.append(nav_element);\n",
       "\n",
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       "\n",
       "        if (!name) {\n",
       "            // put a spacer in here.\n",
       "            continue;\n",
       "        }\n",
       "        var button = $('<button/>');\n",
       "        button.addClass('ui-button ui-widget ui-state-default ui-corner-all ' +\n",
       "                        'ui-button-icon-only');\n",
       "        button.attr('role', 'button');\n",
       "        button.attr('aria-disabled', 'false');\n",
       "        button.click(method_name, toolbar_event);\n",
       "        button.mouseover(tooltip, toolbar_mouse_event);\n",
       "\n",
       "        var icon_img = $('<span/>');\n",
       "        icon_img.addClass('ui-button-icon-primary ui-icon');\n",
       "        icon_img.addClass(image);\n",
       "        icon_img.addClass('ui-corner-all');\n",
       "\n",
       "        var tooltip_span = $('<span/>');\n",
       "        tooltip_span.addClass('ui-button-text');\n",
       "        tooltip_span.html(tooltip);\n",
       "\n",
       "        button.append(icon_img);\n",
       "        button.append(tooltip_span);\n",
       "\n",
       "        nav_element.append(button);\n",
       "    }\n",
       "\n",
       "    var fmt_picker_span = $('<span/>');\n",
       "\n",
       "    var fmt_picker = $('<select/>');\n",
       "    fmt_picker.addClass('mpl-toolbar-option ui-widget ui-widget-content');\n",
       "    fmt_picker_span.append(fmt_picker);\n",
       "    nav_element.append(fmt_picker_span);\n",
       "    this.format_dropdown = fmt_picker[0];\n",
       "\n",
       "    for (var ind in mpl.extensions) {\n",
       "        var fmt = mpl.extensions[ind];\n",
       "        var option = $(\n",
       "            '<option/>', {selected: fmt === mpl.default_extension}).html(fmt);\n",
       "        fmt_picker.append(option);\n",
       "    }\n",
       "\n",
       "    // Add hover states to the ui-buttons\n",
       "    $( \".ui-button\" ).hover(\n",
       "        function() { $(this).addClass(\"ui-state-hover\");},\n",
       "        function() { $(this).removeClass(\"ui-state-hover\");}\n",
       "    );\n",
       "\n",
       "    var status_bar = $('<span class=\"mpl-message\"/>');\n",
       "    nav_element.append(status_bar);\n",
       "    this.message = status_bar[0];\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.request_resize = function(x_pixels, y_pixels) {\n",
       "    // Request matplotlib to resize the figure. Matplotlib will then trigger a resize in the client,\n",
       "    // which will in turn request a refresh of the image.\n",
       "    this.send_message('resize', {'width': x_pixels, 'height': y_pixels});\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.send_message = function(type, properties) {\n",
       "    properties['type'] = type;\n",
       "    properties['figure_id'] = this.id;\n",
       "    this.ws.send(JSON.stringify(properties));\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.send_draw_message = function() {\n",
       "    if (!this.waiting) {\n",
       "        this.waiting = true;\n",
       "        this.ws.send(JSON.stringify({type: \"draw\", figure_id: this.id}));\n",
       "    }\n",
       "}\n",
       "\n",
       "\n",
       "mpl.figure.prototype.handle_save = function(fig, msg) {\n",
       "    var format_dropdown = fig.format_dropdown;\n",
       "    var format = format_dropdown.options[format_dropdown.selectedIndex].value;\n",
       "    fig.ondownload(fig, format);\n",
       "}\n",
       "\n",
       "\n",
       "mpl.figure.prototype.handle_resize = function(fig, msg) {\n",
       "    var size = msg['size'];\n",
       "    if (size[0] != fig.canvas.width || size[1] != fig.canvas.height) {\n",
       "        fig._resize_canvas(size[0], size[1]);\n",
       "        fig.send_message(\"refresh\", {});\n",
       "    };\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_rubberband = function(fig, msg) {\n",
       "    var x0 = msg['x0'] / mpl.ratio;\n",
       "    var y0 = (fig.canvas.height - msg['y0']) / mpl.ratio;\n",
       "    var x1 = msg['x1'] / mpl.ratio;\n",
       "    var y1 = (fig.canvas.height - msg['y1']) / mpl.ratio;\n",
       "    x0 = Math.floor(x0) + 0.5;\n",
       "    y0 = Math.floor(y0) + 0.5;\n",
       "    x1 = Math.floor(x1) + 0.5;\n",
       "    y1 = Math.floor(y1) + 0.5;\n",
       "    var min_x = Math.min(x0, x1);\n",
       "    var min_y = Math.min(y0, y1);\n",
       "    var width = Math.abs(x1 - x0);\n",
       "    var height = Math.abs(y1 - y0);\n",
       "\n",
       "    fig.rubberband_context.clearRect(\n",
       "        0, 0, fig.canvas.width / mpl.ratio, fig.canvas.height / mpl.ratio);\n",
       "\n",
       "    fig.rubberband_context.strokeRect(min_x, min_y, width, height);\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_figure_label = function(fig, msg) {\n",
       "    // Updates the figure title.\n",
       "    fig.header.textContent = msg['label'];\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_cursor = function(fig, msg) {\n",
       "    var cursor = msg['cursor'];\n",
       "    switch(cursor)\n",
       "    {\n",
       "    case 0:\n",
       "        cursor = 'pointer';\n",
       "        break;\n",
       "    case 1:\n",
       "        cursor = 'default';\n",
       "        break;\n",
       "    case 2:\n",
       "        cursor = 'crosshair';\n",
       "        break;\n",
       "    case 3:\n",
       "        cursor = 'move';\n",
       "        break;\n",
       "    }\n",
       "    fig.rubberband_canvas.style.cursor = cursor;\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_message = function(fig, msg) {\n",
       "    fig.message.textContent = msg['message'];\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_draw = function(fig, msg) {\n",
       "    // Request the server to send over a new figure.\n",
       "    fig.send_draw_message();\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_image_mode = function(fig, msg) {\n",
       "    fig.image_mode = msg['mode'];\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function() {\n",
       "    // Called whenever the canvas gets updated.\n",
       "    this.send_message(\"ack\", {});\n",
       "}\n",
       "\n",
       "// A function to construct a web socket function for onmessage handling.\n",
       "// Called in the figure constructor.\n",
       "mpl.figure.prototype._make_on_message_function = function(fig) {\n",
       "    return function socket_on_message(evt) {\n",
       "        if (evt.data instanceof Blob) {\n",
       "            /* FIXME: We get \"Resource interpreted as Image but\n",
       "             * transferred with MIME type text/plain:\" errors on\n",
       "             * Chrome.  But how to set the MIME type?  It doesn't seem\n",
       "             * to be part of the websocket stream */\n",
       "            evt.data.type = \"image/png\";\n",
       "\n",
       "            /* Free the memory for the previous frames */\n",
       "            if (fig.imageObj.src) {\n",
       "                (window.URL || window.webkitURL).revokeObjectURL(\n",
       "                    fig.imageObj.src);\n",
       "            }\n",
       "\n",
       "            fig.imageObj.src = (window.URL || window.webkitURL).createObjectURL(\n",
       "                evt.data);\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        }\n",
       "        else if (typeof evt.data === 'string' && evt.data.slice(0, 21) == \"data:image/png;base64\") {\n",
       "            fig.imageObj.src = evt.data;\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        var msg = JSON.parse(evt.data);\n",
       "        var msg_type = msg['type'];\n",
       "\n",
       "        // Call the  \"handle_{type}\" callback, which takes\n",
       "        // the figure and JSON message as its only arguments.\n",
       "        try {\n",
       "            var callback = fig[\"handle_\" + msg_type];\n",
       "        } catch (e) {\n",
       "            console.log(\"No handler for the '\" + msg_type + \"' message type: \", msg);\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        if (callback) {\n",
       "            try {\n",
       "                // console.log(\"Handling '\" + msg_type + \"' message: \", msg);\n",
       "                callback(fig, msg);\n",
       "            } catch (e) {\n",
       "                console.log(\"Exception inside the 'handler_\" + msg_type + \"' callback:\", e, e.stack, msg);\n",
       "            }\n",
       "        }\n",
       "    };\n",
       "}\n",
       "\n",
       "// from http://stackoverflow.com/questions/1114465/getting-mouse-location-in-canvas\n",
       "mpl.findpos = function(e) {\n",
       "    //this section is from http://www.quirksmode.org/js/events_properties.html\n",
       "    var targ;\n",
       "    if (!e)\n",
       "        e = window.event;\n",
       "    if (e.target)\n",
       "        targ = e.target;\n",
       "    else if (e.srcElement)\n",
       "        targ = e.srcElement;\n",
       "    if (targ.nodeType == 3) // defeat Safari bug\n",
       "        targ = targ.parentNode;\n",
       "\n",
       "    // jQuery normalizes the pageX and pageY\n",
       "    // pageX,Y are the mouse positions relative to the document\n",
       "    // offset() returns the position of the element relative to the document\n",
       "    var x = e.pageX - $(targ).offset().left;\n",
       "    var y = e.pageY - $(targ).offset().top;\n",
       "\n",
       "    return {\"x\": x, \"y\": y};\n",
       "};\n",
       "\n",
       "/*\n",
       " * return a copy of an object with only non-object keys\n",
       " * we need this to avoid circular references\n",
       " * http://stackoverflow.com/a/24161582/3208463\n",
       " */\n",
       "function simpleKeys (original) {\n",
       "  return Object.keys(original).reduce(function (obj, key) {\n",
       "    if (typeof original[key] !== 'object')\n",
       "        obj[key] = original[key]\n",
       "    return obj;\n",
       "  }, {});\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.mouse_event = function(event, name) {\n",
       "    var canvas_pos = mpl.findpos(event)\n",
       "\n",
       "    if (name === 'button_press')\n",
       "    {\n",
       "        this.canvas.focus();\n",
       "        this.canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    var x = canvas_pos.x * mpl.ratio;\n",
       "    var y = canvas_pos.y * mpl.ratio;\n",
       "\n",
       "    this.send_message(name, {x: x, y: y, button: event.button,\n",
       "                             step: event.step,\n",
       "                             guiEvent: simpleKeys(event)});\n",
       "\n",
       "    /* This prevents the web browser from automatically changing to\n",
       "     * the text insertion cursor when the button is pressed.  We want\n",
       "     * to control all of the cursor setting manually through the\n",
       "     * 'cursor' event from matplotlib */\n",
       "    event.preventDefault();\n",
       "    return false;\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function(event, name) {\n",
       "    // Handle any extra behaviour associated with a key event\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.key_event = function(event, name) {\n",
       "\n",
       "    // Prevent repeat events\n",
       "    if (name == 'key_press')\n",
       "    {\n",
       "        if (event.which === this._key)\n",
       "            return;\n",
       "        else\n",
       "            this._key = event.which;\n",
       "    }\n",
       "    if (name == 'key_release')\n",
       "        this._key = null;\n",
       "\n",
       "    var value = '';\n",
       "    if (event.ctrlKey && event.which != 17)\n",
       "        value += \"ctrl+\";\n",
       "    if (event.altKey && event.which != 18)\n",
       "        value += \"alt+\";\n",
       "    if (event.shiftKey && event.which != 16)\n",
       "        value += \"shift+\";\n",
       "\n",
       "    value += 'k';\n",
       "    value += event.which.toString();\n",
       "\n",
       "    this._key_event_extra(event, name);\n",
       "\n",
       "    this.send_message(name, {key: value,\n",
       "                             guiEvent: simpleKeys(event)});\n",
       "    return false;\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onclick = function(name) {\n",
       "    if (name == 'download') {\n",
       "        this.handle_save(this, null);\n",
       "    } else {\n",
       "        this.send_message(\"toolbar_button\", {name: name});\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onmouseover = function(tooltip) {\n",
       "    this.message.textContent = tooltip;\n",
       "};\n",
       "mpl.toolbar_items = [[\"Home\", \"Reset original view\", \"fa fa-home icon-home\", \"home\"], [\"Back\", \"Back to previous view\", \"fa fa-arrow-left icon-arrow-left\", \"back\"], [\"Forward\", \"Forward to next view\", \"fa fa-arrow-right icon-arrow-right\", \"forward\"], [\"\", \"\", \"\", \"\"], [\"Pan\", \"Pan axes with left mouse, zoom with right\", \"fa fa-arrows icon-move\", \"pan\"], [\"Zoom\", \"Zoom to rectangle\", \"fa fa-square-o icon-check-empty\", \"zoom\"], [\"\", \"\", \"\", \"\"], [\"Download\", \"Download plot\", \"fa fa-floppy-o icon-save\", \"download\"]];\n",
       "\n",
       "mpl.extensions = [\"eps\", \"jpeg\", \"pdf\", \"png\", \"ps\", \"raw\", \"svg\", \"tif\"];\n",
       "\n",
       "mpl.default_extension = \"png\";var comm_websocket_adapter = function(comm) {\n",
       "    // Create a \"websocket\"-like object which calls the given IPython comm\n",
       "    // object with the appropriate methods. Currently this is a non binary\n",
       "    // socket, so there is still some room for performance tuning.\n",
       "    var ws = {};\n",
       "\n",
       "    ws.close = function() {\n",
       "        comm.close()\n",
       "    };\n",
       "    ws.send = function(m) {\n",
       "        //console.log('sending', m);\n",
       "        comm.send(m);\n",
       "    };\n",
       "    // Register the callback with on_msg.\n",
       "    comm.on_msg(function(msg) {\n",
       "        //console.log('receiving', msg['content']['data'], msg);\n",
       "        // Pass the mpl event to the overridden (by mpl) onmessage function.\n",
       "        ws.onmessage(msg['content']['data'])\n",
       "    });\n",
       "    return ws;\n",
       "}\n",
       "\n",
       "mpl.mpl_figure_comm = function(comm, msg) {\n",
       "    // This is the function which gets called when the mpl process\n",
       "    // starts-up an IPython Comm through the \"matplotlib\" channel.\n",
       "\n",
       "    var id = msg.content.data.id;\n",
       "    // Get hold of the div created by the display call when the Comm\n",
       "    // socket was opened in Python.\n",
       "    var element = $(\"#\" + id);\n",
       "    var ws_proxy = comm_websocket_adapter(comm)\n",
       "\n",
       "    function ondownload(figure, format) {\n",
       "        window.open(figure.imageObj.src);\n",
       "    }\n",
       "\n",
       "    var fig = new mpl.figure(id, ws_proxy,\n",
       "                           ondownload,\n",
       "                           element.get(0));\n",
       "\n",
       "    // Call onopen now - mpl needs it, as it is assuming we've passed it a real\n",
       "    // web socket which is closed, not our websocket->open comm proxy.\n",
       "    ws_proxy.onopen();\n",
       "\n",
       "    fig.parent_element = element.get(0);\n",
       "    fig.cell_info = mpl.find_output_cell(\"<div id='\" + id + \"'></div>\");\n",
       "    if (!fig.cell_info) {\n",
       "        console.error(\"Failed to find cell for figure\", id, fig);\n",
       "        return;\n",
       "    }\n",
       "\n",
       "    var output_index = fig.cell_info[2]\n",
       "    var cell = fig.cell_info[0];\n",
       "\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_close = function(fig, msg) {\n",
       "    var width = fig.canvas.width/mpl.ratio\n",
       "    fig.root.unbind('remove')\n",
       "\n",
       "    // Update the output cell to use the data from the current canvas.\n",
       "    fig.push_to_output();\n",
       "    var dataURL = fig.canvas.toDataURL();\n",
       "    // Re-enable the keyboard manager in IPython - without this line, in FF,\n",
       "    // the notebook keyboard shortcuts fail.\n",
       "    IPython.keyboard_manager.enable()\n",
       "    $(fig.parent_element).html('<img src=\"' + dataURL + '\" width=\"' + width + '\">');\n",
       "    fig.close_ws(fig, msg);\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.close_ws = function(fig, msg){\n",
       "    fig.send_message('closing', msg);\n",
       "    // fig.ws.close()\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.push_to_output = function(remove_interactive) {\n",
       "    // Turn the data on the canvas into data in the output cell.\n",
       "    var width = this.canvas.width/mpl.ratio\n",
       "    var dataURL = this.canvas.toDataURL();\n",
       "    this.cell_info[1]['text/html'] = '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function() {\n",
       "    // Tell IPython that the notebook contents must change.\n",
       "    IPython.notebook.set_dirty(true);\n",
       "    this.send_message(\"ack\", {});\n",
       "    var fig = this;\n",
       "    // Wait a second, then push the new image to the DOM so\n",
       "    // that it is saved nicely (might be nice to debounce this).\n",
       "    setTimeout(function () { fig.push_to_output() }, 1000);\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function() {\n",
       "    var fig = this;\n",
       "\n",
       "    var nav_element = $('<div/>');\n",
       "    nav_element.attr('style', 'width: 100%');\n",
       "    this.root.append(nav_element);\n",
       "\n",
       "    // Define a callback function for later on.\n",
       "    function toolbar_event(event) {\n",
       "        return fig.toolbar_button_onclick(event['data']);\n",
       "    }\n",
       "    function toolbar_mouse_event(event) {\n",
       "        return fig.toolbar_button_onmouseover(event['data']);\n",
       "    }\n",
       "\n",
       "    for(var toolbar_ind in mpl.toolbar_items){\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) { continue; };\n",
       "\n",
       "        var button = $('<button class=\"btn btn-default\" href=\"#\" title=\"' + name + '\"><i class=\"fa ' + image + ' fa-lg\"></i></button>');\n",
       "        button.click(method_name, toolbar_event);\n",
       "        button.mouseover(tooltip, toolbar_mouse_event);\n",
       "        nav_element.append(button);\n",
       "    }\n",
       "\n",
       "    // Add the status bar.\n",
       "    var status_bar = $('<span class=\"mpl-message\" style=\"text-align:right; float: right;\"/>');\n",
       "    nav_element.append(status_bar);\n",
       "    this.message = status_bar[0];\n",
       "\n",
       "    // Add the close button to the window.\n",
       "    var buttongrp = $('<div class=\"btn-group inline pull-right\"></div>');\n",
       "    var button = $('<button class=\"btn btn-mini btn-primary\" href=\"#\" title=\"Stop Interaction\"><i class=\"fa fa-power-off icon-remove icon-large\"></i></button>');\n",
       "    button.click(function (evt) { fig.handle_close(fig, {}); } );\n",
       "    button.mouseover('Stop Interaction', toolbar_mouse_event);\n",
       "    buttongrp.append(button);\n",
       "    var titlebar = this.root.find($('.ui-dialog-titlebar'));\n",
       "    titlebar.prepend(buttongrp);\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function(el){\n",
       "    var fig = this\n",
       "    el.on(\"remove\", function(){\n",
       "\tfig.close_ws(fig, {});\n",
       "    });\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function(el){\n",
       "    // this is important to make the div 'focusable\n",
       "    el.attr('tabindex', 0)\n",
       "    // reach out to IPython and tell the keyboard manager to turn it's self\n",
       "    // off when our div gets focus\n",
       "\n",
       "    // location in version 3\n",
       "    if (IPython.notebook.keyboard_manager) {\n",
       "        IPython.notebook.keyboard_manager.register_events(el);\n",
       "    }\n",
       "    else {\n",
       "        // location in version 2\n",
       "        IPython.keyboard_manager.register_events(el);\n",
       "    }\n",
       "\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function(event, name) {\n",
       "    var manager = IPython.notebook.keyboard_manager;\n",
       "    if (!manager)\n",
       "        manager = IPython.keyboard_manager;\n",
       "\n",
       "    // Check for shift+enter\n",
       "    if (event.shiftKey && event.which == 13) {\n",
       "        this.canvas_div.blur();\n",
       "        // select the cell after this one\n",
       "        var index = IPython.notebook.find_cell_index(this.cell_info[0]);\n",
       "        IPython.notebook.select(index + 1);\n",
       "    }\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_save = function(fig, msg) {\n",
       "    fig.ondownload(fig, null);\n",
       "}\n",
       "\n",
       "\n",
       "mpl.find_output_cell = function(html_output) {\n",
       "    // Return the cell and output element which can be found *uniquely* in the notebook.\n",
       "    // Note - this is a bit hacky, but it is done because the \"notebook_saving.Notebook\"\n",
       "    // IPython event is triggered only after the cells have been serialised, which for\n",
       "    // our purposes (turning an active figure into a static one), is too late.\n",
       "    var cells = IPython.notebook.get_cells();\n",
       "    var ncells = cells.length;\n",
       "    for (var i=0; i<ncells; i++) {\n",
       "        var cell = cells[i];\n",
       "        if (cell.cell_type === 'code'){\n",
       "            for (var j=0; j<cell.output_area.outputs.length; j++) {\n",
       "                var data = cell.output_area.outputs[j];\n",
       "                if (data.data) {\n",
       "                    // IPython >= 3 moved mimebundle to data attribute of output\n",
       "                    data = data.data;\n",
       "                }\n",
       "                if (data['text/html'] == html_output) {\n",
       "                    return [cell, data, j];\n",
       "                }\n",
       "            }\n",
       "        }\n",
       "    }\n",
       "}\n",
       "\n",
       "// Register the function which deals with the matplotlib target/channel.\n",
       "// The kernel may be null if the page has been refreshed.\n",
       "if (IPython.notebook.kernel != null) {\n",
       "    IPython.notebook.kernel.comm_manager.register_target('matplotlib', mpl.mpl_figure_comm);\n",
       "}\n"
      ],
      "text/plain": [
       "<IPython.core.display.Javascript object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<img 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width=\"640\">"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "#create a bar chart with student_name on x and avg_grade on y-axis\n",
    "%matplotlib notebook\n",
    "import matplotlib.pyplot as plt\n",
    "\n",
    "names = []\n",
    "avg_grades = []\n",
    "\n",
    "for s in avg_grade_list:\n",
    "    names.append(s[0])\n",
    "    avg_grades.append(s[2])\n",
    "\n",
    "max_y_val = max(avg_grades)\n",
    "plt.bar(names, avg_grades, width=0.5, align='center')\n",
    "title = 'Average grade of students'\n",
    "plt.title(title, fontsize=12)\n",
    "plt.xlabel('Names', fontsize=10)\n",
    "plt.ylabel('Avg Grade', fontsize=10)\n",
    "plt.tick_params(axis='both', which='major', labelsize=10)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[0, 0, 0, 1, 1, 1, 0, 0, 0, 0]\n"
     ]
    },
    {
     "data": {
      "application/javascript": [
       "/* Put everything inside the global mpl namespace */\n",
       "window.mpl = {};\n",
       "\n",
       "\n",
       "mpl.get_websocket_type = function() {\n",
       "    if (typeof(WebSocket) !== 'undefined') {\n",
       "        return WebSocket;\n",
       "    } else if (typeof(MozWebSocket) !== 'undefined') {\n",
       "        return MozWebSocket;\n",
       "    } else {\n",
       "        alert('Your browser does not have WebSocket support. ' +\n",
       "              'Please try Chrome, Safari or Firefox ≥ 6. ' +\n",
       "              'Firefox 4 and 5 are also supported but you ' +\n",
       "              'have to enable WebSockets in about:config.');\n",
       "    };\n",
       "}\n",
       "\n",
       "mpl.figure = function(figure_id, websocket, ondownload, parent_element) {\n",
       "    this.id = figure_id;\n",
       "\n",
       "    this.ws = websocket;\n",
       "\n",
       "    this.supports_binary = (this.ws.binaryType != undefined);\n",
       "\n",
       "    if (!this.supports_binary) {\n",
       "        var warnings = document.getElementById(\"mpl-warnings\");\n",
       "        if (warnings) {\n",
       "            warnings.style.display = 'block';\n",
       "            warnings.textContent = (\n",
       "                \"This browser does not support binary websocket messages. \" +\n",
       "                    \"Performance may be slow.\");\n",
       "        }\n",
       "    }\n",
       "\n",
       "    this.imageObj = new Image();\n",
       "\n",
       "    this.context = undefined;\n",
       "    this.message = undefined;\n",
       "    this.canvas = undefined;\n",
       "    this.rubberband_canvas = undefined;\n",
       "    this.rubberband_context = undefined;\n",
       "    this.format_dropdown = undefined;\n",
       "\n",
       "    this.image_mode = 'full';\n",
       "\n",
       "    this.root = $('<div/>');\n",
       "    this._root_extra_style(this.root)\n",
       "    this.root.attr('style', 'display: inline-block');\n",
       "\n",
       "    $(parent_element).append(this.root);\n",
       "\n",
       "    this._init_header(this);\n",
       "    this._init_canvas(this);\n",
       "    this._init_toolbar(this);\n",
       "\n",
       "    var fig = this;\n",
       "\n",
       "    this.waiting = false;\n",
       "\n",
       "    this.ws.onopen =  function () {\n",
       "            fig.send_message(\"supports_binary\", {value: fig.supports_binary});\n",
       "            fig.send_message(\"send_image_mode\", {});\n",
       "            if (mpl.ratio != 1) {\n",
       "                fig.send_message(\"set_dpi_ratio\", {'dpi_ratio': mpl.ratio});\n",
       "            }\n",
       "            fig.send_message(\"refresh\", {});\n",
       "        }\n",
       "\n",
       "    this.imageObj.onload = function() {\n",
       "            if (fig.image_mode == 'full') {\n",
       "                // Full images could contain transparency (where diff images\n",
       "                // almost always do), so we need to clear the canvas so that\n",
       "                // there is no ghosting.\n",
       "                fig.context.clearRect(0, 0, fig.canvas.width, fig.canvas.height);\n",
       "            }\n",
       "            fig.context.drawImage(fig.imageObj, 0, 0);\n",
       "        };\n",
       "\n",
       "    this.imageObj.onunload = function() {\n",
       "        fig.ws.close();\n",
       "    }\n",
       "\n",
       "    this.ws.onmessage = this._make_on_message_function(this);\n",
       "\n",
       "    this.ondownload = ondownload;\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._init_header = function() {\n",
       "    var titlebar = $(\n",
       "        '<div class=\"ui-dialog-titlebar ui-widget-header ui-corner-all ' +\n",
       "        'ui-helper-clearfix\"/>');\n",
       "    var titletext = $(\n",
       "        '<div class=\"ui-dialog-title\" style=\"width: 100%; ' +\n",
       "        'text-align: center; padding: 3px;\"/>');\n",
       "    titlebar.append(titletext)\n",
       "    this.root.append(titlebar);\n",
       "    this.header = titletext[0];\n",
       "}\n",
       "\n",
       "\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function(canvas_div) {\n",
       "\n",
       "}\n",
       "\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function(canvas_div) {\n",
       "\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._init_canvas = function() {\n",
       "    var fig = this;\n",
       "\n",
       "    var canvas_div = $('<div/>');\n",
       "\n",
       "    canvas_div.attr('style', 'position: relative; clear: both; outline: 0');\n",
       "\n",
       "    function canvas_keyboard_event(event) {\n",
       "        return fig.key_event(event, event['data']);\n",
       "    }\n",
       "\n",
       "    canvas_div.keydown('key_press', canvas_keyboard_event);\n",
       "    canvas_div.keyup('key_release', canvas_keyboard_event);\n",
       "    this.canvas_div = canvas_div\n",
       "    this._canvas_extra_style(canvas_div)\n",
       "    this.root.append(canvas_div);\n",
       "\n",
       "    var canvas = $('<canvas/>');\n",
       "    canvas.addClass('mpl-canvas');\n",
       "    canvas.attr('style', \"left: 0; top: 0; z-index: 0; outline: 0\")\n",
       "\n",
       "    this.canvas = canvas[0];\n",
       "    this.context = canvas[0].getContext(\"2d\");\n",
       "\n",
       "    var backingStore = this.context.backingStorePixelRatio ||\n",
       "\tthis.context.webkitBackingStorePixelRatio ||\n",
       "\tthis.context.mozBackingStorePixelRatio ||\n",
       "\tthis.context.msBackingStorePixelRatio ||\n",
       "\tthis.context.oBackingStorePixelRatio ||\n",
       "\tthis.context.backingStorePixelRatio || 1;\n",
       "\n",
       "    mpl.ratio = (window.devicePixelRatio || 1) / backingStore;\n",
       "\n",
       "    var rubberband = $('<canvas/>');\n",
       "    rubberband.attr('style', \"position: absolute; left: 0; top: 0; z-index: 1;\")\n",
       "\n",
       "    var pass_mouse_events = true;\n",
       "\n",
       "    canvas_div.resizable({\n",
       "        start: function(event, ui) {\n",
       "            pass_mouse_events = false;\n",
       "        },\n",
       "        resize: function(event, ui) {\n",
       "            fig.request_resize(ui.size.width, ui.size.height);\n",
       "        },\n",
       "        stop: function(event, ui) {\n",
       "            pass_mouse_events = true;\n",
       "            fig.request_resize(ui.size.width, ui.size.height);\n",
       "        },\n",
       "    });\n",
       "\n",
       "    function mouse_event_fn(event) {\n",
       "        if (pass_mouse_events)\n",
       "            return fig.mouse_event(event, event['data']);\n",
       "    }\n",
       "\n",
       "    rubberband.mousedown('button_press', mouse_event_fn);\n",
       "    rubberband.mouseup('button_release', mouse_event_fn);\n",
       "    // Throttle sequential mouse events to 1 every 20ms.\n",
       "    rubberband.mousemove('motion_notify', mouse_event_fn);\n",
       "\n",
       "    rubberband.mouseenter('figure_enter', mouse_event_fn);\n",
       "    rubberband.mouseleave('figure_leave', mouse_event_fn);\n",
       "\n",
       "    canvas_div.on(\"wheel\", function (event) {\n",
       "        event = event.originalEvent;\n",
       "        event['data'] = 'scroll'\n",
       "        if (event.deltaY < 0) {\n",
       "            event.step = 1;\n",
       "        } else {\n",
       "            event.step = -1;\n",
       "        }\n",
       "        mouse_event_fn(event);\n",
       "    });\n",
       "\n",
       "    canvas_div.append(canvas);\n",
       "    canvas_div.append(rubberband);\n",
       "\n",
       "    this.rubberband = rubberband;\n",
       "    this.rubberband_canvas = rubberband[0];\n",
       "    this.rubberband_context = rubberband[0].getContext(\"2d\");\n",
       "    this.rubberband_context.strokeStyle = \"#000000\";\n",
       "\n",
       "    this._resize_canvas = function(width, height) {\n",
       "        // Keep the size of the canvas, canvas container, and rubber band\n",
       "        // canvas in synch.\n",
       "        canvas_div.css('width', width)\n",
       "        canvas_div.css('height', height)\n",
       "\n",
       "        canvas.attr('width', width * mpl.ratio);\n",
       "        canvas.attr('height', height * mpl.ratio);\n",
       "        canvas.attr('style', 'width: ' + width + 'px; height: ' + height + 'px;');\n",
       "\n",
       "        rubberband.attr('width', width);\n",
       "        rubberband.attr('height', height);\n",
       "    }\n",
       "\n",
       "    // Set the figure to an initial 600x600px, this will subsequently be updated\n",
       "    // upon first draw.\n",
       "    this._resize_canvas(600, 600);\n",
       "\n",
       "    // Disable right mouse context menu.\n",
       "    $(this.rubberband_canvas).bind(\"contextmenu\",function(e){\n",
       "        return false;\n",
       "    });\n",
       "\n",
       "    function set_focus () {\n",
       "        canvas.focus();\n",
       "        canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    window.setTimeout(set_focus, 100);\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function() {\n",
       "    var fig = this;\n",
       "\n",
       "    var nav_element = $('<div/>');\n",
       "    nav_element.attr('style', 'width: 100%');\n",
       "    this.root.append(nav_element);\n",
       "\n",
       "    // Define a callback function for later on.\n",
       "    function toolbar_event(event) {\n",
       "        return fig.toolbar_button_onclick(event['data']);\n",
       "    }\n",
       "    function toolbar_mouse_event(event) {\n",
       "        return fig.toolbar_button_onmouseover(event['data']);\n",
       "    }\n",
       "\n",
       "    for(var toolbar_ind in mpl.toolbar_items) {\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) {\n",
       "            // put a spacer in here.\n",
       "            continue;\n",
       "        }\n",
       "        var button = $('<button/>');\n",
       "        button.addClass('ui-button ui-widget ui-state-default ui-corner-all ' +\n",
       "                        'ui-button-icon-only');\n",
       "        button.attr('role', 'button');\n",
       "        button.attr('aria-disabled', 'false');\n",
       "        button.click(method_name, toolbar_event);\n",
       "        button.mouseover(tooltip, toolbar_mouse_event);\n",
       "\n",
       "        var icon_img = $('<span/>');\n",
       "        icon_img.addClass('ui-button-icon-primary ui-icon');\n",
       "        icon_img.addClass(image);\n",
       "        icon_img.addClass('ui-corner-all');\n",
       "\n",
       "        var tooltip_span = $('<span/>');\n",
       "        tooltip_span.addClass('ui-button-text');\n",
       "        tooltip_span.html(tooltip);\n",
       "\n",
       "        button.append(icon_img);\n",
       "        button.append(tooltip_span);\n",
       "\n",
       "        nav_element.append(button);\n",
       "    }\n",
       "\n",
       "    var fmt_picker_span = $('<span/>');\n",
       "\n",
       "    var fmt_picker = $('<select/>');\n",
       "    fmt_picker.addClass('mpl-toolbar-option ui-widget ui-widget-content');\n",
       "    fmt_picker_span.append(fmt_picker);\n",
       "    nav_element.append(fmt_picker_span);\n",
       "    this.format_dropdown = fmt_picker[0];\n",
       "\n",
       "    for (var ind in mpl.extensions) {\n",
       "        var fmt = mpl.extensions[ind];\n",
       "        var option = $(\n",
       "            '<option/>', {selected: fmt === mpl.default_extension}).html(fmt);\n",
       "        fmt_picker.append(option);\n",
       "    }\n",
       "\n",
       "    // Add hover states to the ui-buttons\n",
       "    $( \".ui-button\" ).hover(\n",
       "        function() { $(this).addClass(\"ui-state-hover\");},\n",
       "        function() { $(this).removeClass(\"ui-state-hover\");}\n",
       "    );\n",
       "\n",
       "    var status_bar = $('<span class=\"mpl-message\"/>');\n",
       "    nav_element.append(status_bar);\n",
       "    this.message = status_bar[0];\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.request_resize = function(x_pixels, y_pixels) {\n",
       "    // Request matplotlib to resize the figure. Matplotlib will then trigger a resize in the client,\n",
       "    // which will in turn request a refresh of the image.\n",
       "    this.send_message('resize', {'width': x_pixels, 'height': y_pixels});\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.send_message = function(type, properties) {\n",
       "    properties['type'] = type;\n",
       "    properties['figure_id'] = this.id;\n",
       "    this.ws.send(JSON.stringify(properties));\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.send_draw_message = function() {\n",
       "    if (!this.waiting) {\n",
       "        this.waiting = true;\n",
       "        this.ws.send(JSON.stringify({type: \"draw\", figure_id: this.id}));\n",
       "    }\n",
       "}\n",
       "\n",
       "\n",
       "mpl.figure.prototype.handle_save = function(fig, msg) {\n",
       "    var format_dropdown = fig.format_dropdown;\n",
       "    var format = format_dropdown.options[format_dropdown.selectedIndex].value;\n",
       "    fig.ondownload(fig, format);\n",
       "}\n",
       "\n",
       "\n",
       "mpl.figure.prototype.handle_resize = function(fig, msg) {\n",
       "    var size = msg['size'];\n",
       "    if (size[0] != fig.canvas.width || size[1] != fig.canvas.height) {\n",
       "        fig._resize_canvas(size[0], size[1]);\n",
       "        fig.send_message(\"refresh\", {});\n",
       "    };\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_rubberband = function(fig, msg) {\n",
       "    var x0 = msg['x0'] / mpl.ratio;\n",
       "    var y0 = (fig.canvas.height - msg['y0']) / mpl.ratio;\n",
       "    var x1 = msg['x1'] / mpl.ratio;\n",
       "    var y1 = (fig.canvas.height - msg['y1']) / mpl.ratio;\n",
       "    x0 = Math.floor(x0) + 0.5;\n",
       "    y0 = Math.floor(y0) + 0.5;\n",
       "    x1 = Math.floor(x1) + 0.5;\n",
       "    y1 = Math.floor(y1) + 0.5;\n",
       "    var min_x = Math.min(x0, x1);\n",
       "    var min_y = Math.min(y0, y1);\n",
       "    var width = Math.abs(x1 - x0);\n",
       "    var height = Math.abs(y1 - y0);\n",
       "\n",
       "    fig.rubberband_context.clearRect(\n",
       "        0, 0, fig.canvas.width / mpl.ratio, fig.canvas.height / mpl.ratio);\n",
       "\n",
       "    fig.rubberband_context.strokeRect(min_x, min_y, width, height);\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_figure_label = function(fig, msg) {\n",
       "    // Updates the figure title.\n",
       "    fig.header.textContent = msg['label'];\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_cursor = function(fig, msg) {\n",
       "    var cursor = msg['cursor'];\n",
       "    switch(cursor)\n",
       "    {\n",
       "    case 0:\n",
       "        cursor = 'pointer';\n",
       "        break;\n",
       "    case 1:\n",
       "        cursor = 'default';\n",
       "        break;\n",
       "    case 2:\n",
       "        cursor = 'crosshair';\n",
       "        break;\n",
       "    case 3:\n",
       "        cursor = 'move';\n",
       "        break;\n",
       "    }\n",
       "    fig.rubberband_canvas.style.cursor = cursor;\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_message = function(fig, msg) {\n",
       "    fig.message.textContent = msg['message'];\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_draw = function(fig, msg) {\n",
       "    // Request the server to send over a new figure.\n",
       "    fig.send_draw_message();\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_image_mode = function(fig, msg) {\n",
       "    fig.image_mode = msg['mode'];\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function() {\n",
       "    // Called whenever the canvas gets updated.\n",
       "    this.send_message(\"ack\", {});\n",
       "}\n",
       "\n",
       "// A function to construct a web socket function for onmessage handling.\n",
       "// Called in the figure constructor.\n",
       "mpl.figure.prototype._make_on_message_function = function(fig) {\n",
       "    return function socket_on_message(evt) {\n",
       "        if (evt.data instanceof Blob) {\n",
       "            /* FIXME: We get \"Resource interpreted as Image but\n",
       "             * transferred with MIME type text/plain:\" errors on\n",
       "             * Chrome.  But how to set the MIME type?  It doesn't seem\n",
       "             * to be part of the websocket stream */\n",
       "            evt.data.type = \"image/png\";\n",
       "\n",
       "            /* Free the memory for the previous frames */\n",
       "            if (fig.imageObj.src) {\n",
       "                (window.URL || window.webkitURL).revokeObjectURL(\n",
       "                    fig.imageObj.src);\n",
       "            }\n",
       "\n",
       "            fig.imageObj.src = (window.URL || window.webkitURL).createObjectURL(\n",
       "                evt.data);\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        }\n",
       "        else if (typeof evt.data === 'string' && evt.data.slice(0, 21) == \"data:image/png;base64\") {\n",
       "            fig.imageObj.src = evt.data;\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        var msg = JSON.parse(evt.data);\n",
       "        var msg_type = msg['type'];\n",
       "\n",
       "        // Call the  \"handle_{type}\" callback, which takes\n",
       "        // the figure and JSON message as its only arguments.\n",
       "        try {\n",
       "            var callback = fig[\"handle_\" + msg_type];\n",
       "        } catch (e) {\n",
       "            console.log(\"No handler for the '\" + msg_type + \"' message type: \", msg);\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        if (callback) {\n",
       "            try {\n",
       "                // console.log(\"Handling '\" + msg_type + \"' message: \", msg);\n",
       "                callback(fig, msg);\n",
       "            } catch (e) {\n",
       "                console.log(\"Exception inside the 'handler_\" + msg_type + \"' callback:\", e, e.stack, msg);\n",
       "            }\n",
       "        }\n",
       "    };\n",
       "}\n",
       "\n",
       "// from http://stackoverflow.com/questions/1114465/getting-mouse-location-in-canvas\n",
       "mpl.findpos = function(e) {\n",
       "    //this section is from http://www.quirksmode.org/js/events_properties.html\n",
       "    var targ;\n",
       "    if (!e)\n",
       "        e = window.event;\n",
       "    if (e.target)\n",
       "        targ = e.target;\n",
       "    else if (e.srcElement)\n",
       "        targ = e.srcElement;\n",
       "    if (targ.nodeType == 3) // defeat Safari bug\n",
       "        targ = targ.parentNode;\n",
       "\n",
       "    // jQuery normalizes the pageX and pageY\n",
       "    // pageX,Y are the mouse positions relative to the document\n",
       "    // offset() returns the position of the element relative to the document\n",
       "    var x = e.pageX - $(targ).offset().left;\n",
       "    var y = e.pageY - $(targ).offset().top;\n",
       "\n",
       "    return {\"x\": x, \"y\": y};\n",
       "};\n",
       "\n",
       "/*\n",
       " * return a copy of an object with only non-object keys\n",
       " * we need this to avoid circular references\n",
       " * http://stackoverflow.com/a/24161582/3208463\n",
       " */\n",
       "function simpleKeys (original) {\n",
       "  return Object.keys(original).reduce(function (obj, key) {\n",
       "    if (typeof original[key] !== 'object')\n",
       "        obj[key] = original[key]\n",
       "    return obj;\n",
       "  }, {});\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.mouse_event = function(event, name) {\n",
       "    var canvas_pos = mpl.findpos(event)\n",
       "\n",
       "    if (name === 'button_press')\n",
       "    {\n",
       "        this.canvas.focus();\n",
       "        this.canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    var x = canvas_pos.x * mpl.ratio;\n",
       "    var y = canvas_pos.y * mpl.ratio;\n",
       "\n",
       "    this.send_message(name, {x: x, y: y, button: event.button,\n",
       "                             step: event.step,\n",
       "                             guiEvent: simpleKeys(event)});\n",
       "\n",
       "    /* This prevents the web browser from automatically changing to\n",
       "     * the text insertion cursor when the button is pressed.  We want\n",
       "     * to control all of the cursor setting manually through the\n",
       "     * 'cursor' event from matplotlib */\n",
       "    event.preventDefault();\n",
       "    return false;\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function(event, name) {\n",
       "    // Handle any extra behaviour associated with a key event\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.key_event = function(event, name) {\n",
       "\n",
       "    // Prevent repeat events\n",
       "    if (name == 'key_press')\n",
       "    {\n",
       "        if (event.which === this._key)\n",
       "            return;\n",
       "        else\n",
       "            this._key = event.which;\n",
       "    }\n",
       "    if (name == 'key_release')\n",
       "        this._key = null;\n",
       "\n",
       "    var value = '';\n",
       "    if (event.ctrlKey && event.which != 17)\n",
       "        value += \"ctrl+\";\n",
       "    if (event.altKey && event.which != 18)\n",
       "        value += \"alt+\";\n",
       "    if (event.shiftKey && event.which != 16)\n",
       "        value += \"shift+\";\n",
       "\n",
       "    value += 'k';\n",
       "    value += event.which.toString();\n",
       "\n",
       "    this._key_event_extra(event, name);\n",
       "\n",
       "    this.send_message(name, {key: value,\n",
       "                             guiEvent: simpleKeys(event)});\n",
       "    return false;\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onclick = function(name) {\n",
       "    if (name == 'download') {\n",
       "        this.handle_save(this, null);\n",
       "    } else {\n",
       "        this.send_message(\"toolbar_button\", {name: name});\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onmouseover = function(tooltip) {\n",
       "    this.message.textContent = tooltip;\n",
       "};\n",
       "mpl.toolbar_items = [[\"Home\", \"Reset original view\", \"fa fa-home icon-home\", \"home\"], [\"Back\", \"Back to previous view\", \"fa fa-arrow-left icon-arrow-left\", \"back\"], [\"Forward\", \"Forward to next view\", \"fa fa-arrow-right icon-arrow-right\", \"forward\"], [\"\", \"\", \"\", \"\"], [\"Pan\", \"Pan axes with left mouse, zoom with right\", \"fa fa-arrows icon-move\", \"pan\"], [\"Zoom\", \"Zoom to rectangle\", \"fa fa-square-o icon-check-empty\", \"zoom\"], [\"\", \"\", \"\", \"\"], [\"Download\", \"Download plot\", \"fa fa-floppy-o icon-save\", \"download\"]];\n",
       "\n",
       "mpl.extensions = [\"eps\", \"jpeg\", \"pdf\", \"png\", \"ps\", \"raw\", \"svg\", \"tif\"];\n",
       "\n",
       "mpl.default_extension = \"png\";var comm_websocket_adapter = function(comm) {\n",
       "    // Create a \"websocket\"-like object which calls the given IPython comm\n",
       "    // object with the appropriate methods. Currently this is a non binary\n",
       "    // socket, so there is still some room for performance tuning.\n",
       "    var ws = {};\n",
       "\n",
       "    ws.close = function() {\n",
       "        comm.close()\n",
       "    };\n",
       "    ws.send = function(m) {\n",
       "        //console.log('sending', m);\n",
       "        comm.send(m);\n",
       "    };\n",
       "    // Register the callback with on_msg.\n",
       "    comm.on_msg(function(msg) {\n",
       "        //console.log('receiving', msg['content']['data'], msg);\n",
       "        // Pass the mpl event to the overridden (by mpl) onmessage function.\n",
       "        ws.onmessage(msg['content']['data'])\n",
       "    });\n",
       "    return ws;\n",
       "}\n",
       "\n",
       "mpl.mpl_figure_comm = function(comm, msg) {\n",
       "    // This is the function which gets called when the mpl process\n",
       "    // starts-up an IPython Comm through the \"matplotlib\" channel.\n",
       "\n",
       "    var id = msg.content.data.id;\n",
       "    // Get hold of the div created by the display call when the Comm\n",
       "    // socket was opened in Python.\n",
       "    var element = $(\"#\" + id);\n",
       "    var ws_proxy = comm_websocket_adapter(comm)\n",
       "\n",
       "    function ondownload(figure, format) {\n",
       "        window.open(figure.imageObj.src);\n",
       "    }\n",
       "\n",
       "    var fig = new mpl.figure(id, ws_proxy,\n",
       "                           ondownload,\n",
       "                           element.get(0));\n",
       "\n",
       "    // Call onopen now - mpl needs it, as it is assuming we've passed it a real\n",
       "    // web socket which is closed, not our websocket->open comm proxy.\n",
       "    ws_proxy.onopen();\n",
       "\n",
       "    fig.parent_element = element.get(0);\n",
       "    fig.cell_info = mpl.find_output_cell(\"<div id='\" + id + \"'></div>\");\n",
       "    if (!fig.cell_info) {\n",
       "        console.error(\"Failed to find cell for figure\", id, fig);\n",
       "        return;\n",
       "    }\n",
       "\n",
       "    var output_index = fig.cell_info[2]\n",
       "    var cell = fig.cell_info[0];\n",
       "\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_close = function(fig, msg) {\n",
       "    var width = fig.canvas.width/mpl.ratio\n",
       "    fig.root.unbind('remove')\n",
       "\n",
       "    // Update the output cell to use the data from the current canvas.\n",
       "    fig.push_to_output();\n",
       "    var dataURL = fig.canvas.toDataURL();\n",
       "    // Re-enable the keyboard manager in IPython - without this line, in FF,\n",
       "    // the notebook keyboard shortcuts fail.\n",
       "    IPython.keyboard_manager.enable()\n",
       "    $(fig.parent_element).html('<img src=\"' + dataURL + '\" width=\"' + width + '\">');\n",
       "    fig.close_ws(fig, msg);\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.close_ws = function(fig, msg){\n",
       "    fig.send_message('closing', msg);\n",
       "    // fig.ws.close()\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.push_to_output = function(remove_interactive) {\n",
       "    // Turn the data on the canvas into data in the output cell.\n",
       "    var width = this.canvas.width/mpl.ratio\n",
       "    var dataURL = this.canvas.toDataURL();\n",
       "    this.cell_info[1]['text/html'] = '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function() {\n",
       "    // Tell IPython that the notebook contents must change.\n",
       "    IPython.notebook.set_dirty(true);\n",
       "    this.send_message(\"ack\", {});\n",
       "    var fig = this;\n",
       "    // Wait a second, then push the new image to the DOM so\n",
       "    // that it is saved nicely (might be nice to debounce this).\n",
       "    setTimeout(function () { fig.push_to_output() }, 1000);\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function() {\n",
       "    var fig = this;\n",
       "\n",
       "    var nav_element = $('<div/>');\n",
       "    nav_element.attr('style', 'width: 100%');\n",
       "    this.root.append(nav_element);\n",
       "\n",
       "    // Define a callback function for later on.\n",
       "    function toolbar_event(event) {\n",
       "        return fig.toolbar_button_onclick(event['data']);\n",
       "    }\n",
       "    function toolbar_mouse_event(event) {\n",
       "        return fig.toolbar_button_onmouseover(event['data']);\n",
       "    }\n",
       "\n",
       "    for(var toolbar_ind in mpl.toolbar_items){\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) { continue; };\n",
       "\n",
       "        var button = $('<button class=\"btn btn-default\" href=\"#\" title=\"' + name + '\"><i class=\"fa ' + image + ' fa-lg\"></i></button>');\n",
       "        button.click(method_name, toolbar_event);\n",
       "        button.mouseover(tooltip, toolbar_mouse_event);\n",
       "        nav_element.append(button);\n",
       "    }\n",
       "\n",
       "    // Add the status bar.\n",
       "    var status_bar = $('<span class=\"mpl-message\" style=\"text-align:right; float: right;\"/>');\n",
       "    nav_element.append(status_bar);\n",
       "    this.message = status_bar[0];\n",
       "\n",
       "    // Add the close button to the window.\n",
       "    var buttongrp = $('<div class=\"btn-group inline pull-right\"></div>');\n",
       "    var button = $('<button class=\"btn btn-mini btn-primary\" href=\"#\" title=\"Stop Interaction\"><i class=\"fa fa-power-off icon-remove icon-large\"></i></button>');\n",
       "    button.click(function (evt) { fig.handle_close(fig, {}); } );\n",
       "    button.mouseover('Stop Interaction', toolbar_mouse_event);\n",
       "    buttongrp.append(button);\n",
       "    var titlebar = this.root.find($('.ui-dialog-titlebar'));\n",
       "    titlebar.prepend(buttongrp);\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function(el){\n",
       "    var fig = this\n",
       "    el.on(\"remove\", function(){\n",
       "\tfig.close_ws(fig, {});\n",
       "    });\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function(el){\n",
       "    // this is important to make the div 'focusable\n",
       "    el.attr('tabindex', 0)\n",
       "    // reach out to IPython and tell the keyboard manager to turn it's self\n",
       "    // off when our div gets focus\n",
       "\n",
       "    // location in version 3\n",
       "    if (IPython.notebook.keyboard_manager) {\n",
       "        IPython.notebook.keyboard_manager.register_events(el);\n",
       "    }\n",
       "    else {\n",
       "        // location in version 2\n",
       "        IPython.keyboard_manager.register_events(el);\n",
       "    }\n",
       "\n",
       "}\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function(event, name) {\n",
       "    var manager = IPython.notebook.keyboard_manager;\n",
       "    if (!manager)\n",
       "        manager = IPython.keyboard_manager;\n",
       "\n",
       "    // Check for shift+enter\n",
       "    if (event.shiftKey && event.which == 13) {\n",
       "        this.canvas_div.blur();\n",
       "        // select the cell after this one\n",
       "        var index = IPython.notebook.find_cell_index(this.cell_info[0]);\n",
       "        IPython.notebook.select(index + 1);\n",
       "    }\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.handle_save = function(fig, msg) {\n",
       "    fig.ondownload(fig, null);\n",
       "}\n",
       "\n",
       "\n",
       "mpl.find_output_cell = function(html_output) {\n",
       "    // Return the cell and output element which can be found *uniquely* in the notebook.\n",
       "    // Note - this is a bit hacky, but it is done because the \"notebook_saving.Notebook\"\n",
       "    // IPython event is triggered only after the cells have been serialised, which for\n",
       "    // our purposes (turning an active figure into a static one), is too late.\n",
       "    var cells = IPython.notebook.get_cells();\n",
       "    var ncells = cells.length;\n",
       "    for (var i=0; i<ncells; i++) {\n",
       "        var cell = cells[i];\n",
       "        if (cell.cell_type === 'code'){\n",
       "            for (var j=0; j<cell.output_area.outputs.length; j++) {\n",
       "                var data = cell.output_area.outputs[j];\n",
       "                if (data.data) {\n",
       "                    // IPython >= 3 moved mimebundle to data attribute of output\n",
       "                    data = data.data;\n",
       "                }\n",
       "                if (data['text/html'] == html_output) {\n",
       "                    return [cell, data, j];\n",
       "                }\n",
       "            }\n",
       "        }\n",
       "    }\n",
       "}\n",
       "\n",
       "// Register the function which deals with the matplotlib target/channel.\n",
       "// The kernel may be null if the page has been refreshed.\n",
       "if (IPython.notebook.kernel != null) {\n",
       "    IPython.notebook.kernel.comm_manager.register_target('matplotlib', mpl.mpl_figure_comm);\n",
       "}\n"
      ],
      "text/plain": [
       "<IPython.core.display.Javascript object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
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\" width=\"640\">"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "#Show a bar chart of distribution of study progression on x-axis and number of students in each category on y-axis. (e.g. make 10 categories from 0-100%)\n",
    "%matplotlib notebook\n",
    "import matplotlib.pyplot as plt\n",
    "\n",
    "study_progress = ['0-10', '11-20', '21-30', '31-40', '41-50', '51-60', '61-70', '71-80', '81-90', '90-100']\n",
    "\n",
    "\n",
    "p1 = 0\n",
    "p2 = 0\n",
    "p3 = 0\n",
    "p4 = 0\n",
    "p5 = 0\n",
    "p6 = 0\n",
    "p7 = 0\n",
    "p8 = 0\n",
    "p9 = 0\n",
    "p10 = 0\n",
    "\n",
    "for s in students_from_csv:\n",
    "    prog = s.get_study_progression()\n",
    "    if prog <= 10:\n",
    "        p1 += 1\n",
    "    elif prog >= 11 and prog <=20:\n",
    "        p2 += 1\n",
    "    elif prog >= 21 and prog <=30:\n",
    "        p3 += 1\n",
    "    elif prog >= 31 and prog <=40:\n",
    "        p4 += 1\n",
    "    elif prog >= 41 and prog <=50:\n",
    "        p5 += 1\n",
    "    elif prog >= 51 and prog <=60:\n",
    "        p6 += 1\n",
    "    elif prog >= 61 and prog <=70:\n",
    "        p7 += 1\n",
    "    elif prog >= 71 and prog <=80:\n",
    "        p8 += 1\n",
    "    elif prog >= 81 and prog <=90:\n",
    "        p9 += 1\n",
    "    elif prog >= 91:\n",
    "        p10 += 1\n",
    "\n",
    "amount_of_students = [p1, p2,p3,p4,p5,p6,p7,p8,p9,p10]\n",
    "print(amount_of_students)\n",
    "\n",
    "\n",
    "plt.bar(study_progress, amount_of_students, width=0.5, align='center')\n",
    "title = 'Study Progress of Students'\n",
    "plt.title(title, fontsize=12)\n",
    "plt.xlabel('ECTS points in %', fontsize=10)\n",
    "plt.ylabel('Amount of students', fontsize=10)\n",
    "plt.tick_params(axis='both', which='major', labelsize=10)"
   ]
  }
 ],
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  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
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  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
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   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.7.6"
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 },
 "nbformat": 4,
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