try futures.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "733018741971166252529244672995227796776583345783942437386911678051742014907619818389889490523633966891088361470574959346120460571462260749066868322280895817921819178047106351622746089787222709001409723271535998886740900624008120633567081904814632812393533764463134148203902627783449817391855430335563732106041226371560673691183984708116601872233266074247493626304648260263767914583249791984053769482918833516091413131011123944919964273965579371981208614941585953495908535921540210708056885341387737215923345202544222865141850763901074317449693617326298168109535915635940121796253976420394712905525890085230066381155268301872764521970724361150250533240741250911370641578495445037349949847056446112243875919940177685220040160664042867777937760175315580842852772334361081793849764931709880797656009445214260838004008425745329486287217583337196739975624879209997958066918269289529173759400388462627027867023449158801888859657106016910393756105722308386102404609268566550368738720443422703712421937413064228232666730605742388335837146714118055611327514203299723649208298344877573265368313069762781039793226859829488229032564965635731481369752167217585943588854930073123415040389709513212962223638396059885947892393069120539629752913087293860710229309854604802321674065167382714715102476300146693438431833224964213369532024918771644330976993898734654636960222338307689812245659000814812860386873604770823862137671384853381092605916632447158620208279102871362522121737075798746297634021439677681885846906025762209900264981149145400622176046541895913713446104210012678561757945542108470975177238574885971783008091688989094139568186322074509855040235429441987295597788583656003164149522040284092940950997841383270838931250004957560959392148357213125798758355221152004876638131530060401294918574742158403027075892317311713232948774508045444387008377268956511566790988750066274475945057011826156359365664084922898519338475775136584478799585953802786369705215183341960068786541347670144480851661915646211142904738434781594527201521904996219737980968884208250267436396423981779399709186303960293407672554877346877193170897982220120029537710504050457313802321446995592434916524383256286111803049392908220573240027642399185919278901303127877945119916025120410258623536046989159056988455695917457277794657573586903543406892809506842341172324188614146189747989997492566982444418485858555939830994931765546646159933948646331181720254477223093614552419921625948715007606190469859917311824745902574837132432028609681828479562137848761003845549339456254612745501089667544053262976758087180329859844324991679303251520118205924889348811070368534970345655190383142368597970622914787824113699770230464815835988172741718871079971541784210688842581288010501153867757557117911157916834496975757069921359922064002354851413718493414469919988528124300509472377943419402710070938638340816072261896269139282992942967710326722487988387814927252378444344275944579731813013115789048970941051188880593003843626208600970181761638829477861608229607983725051555487136745926844381097959339538810272017727875770008857972396527027073630500507\n"
     ]
    }
   ],
   "source": [
    "import concurrent.futures as cf\n",
    "with cf.ProcessPoolExecutor(max_workers=1) as executor:\n",
    "    future = executor.submit(pow, 323, 1235)\n",
    "    print(future.result())"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "'http://some-made-up-domain.com/' page is 886 bytes\n",
      "'http://www.foxnews.com/' page is 229177 bytes\n",
      "'http://www.cnn.com/' page is 153085 bytes\n",
      "'http://www.bbc.co.uk/' page is 265602 bytes\n",
      "'http://europe.wsj.com/' page is 905011 bytes\n",
      "{<Future at 0x7fb92834af98 state=finished returned bytes>: 'http://www.foxnews.com/', <Future at 0x7fb9280d4198 state=finished returned bytes>: 'http://www.bbc.co.uk/', <Future at 0x7fb9280d4550 state=finished returned bytes>: 'http://some-made-up-domain.com/', <Future at 0x7fb9280ba9e8 state=finished returned bytes>: 'http://www.cnn.com/', <Future at 0x7fb9280baf98 state=finished returned bytes>: 'http://europe.wsj.com/'}\n"
     ]
    }
   ],
   "source": [
    "import concurrent.futures\n",
    "import urllib.request\n",
    "\n",
    "URLS = ['http://www.foxnews.com/',\n",
    "        'http://www.cnn.com/',\n",
    "        'http://europe.wsj.com/',\n",
    "        'http://www.bbc.co.uk/',\n",
    "        'http://some-made-up-domain.com/']\n",
    "\n",
    "# Retrieve a single page and report the URL and contents\n",
    "def load_url(url, timeout):\n",
    "    with urllib.request.urlopen(url, timeout=timeout) as conn:\n",
    "        return conn.read()\n",
    "\n",
    "# We can use a with statement to ensure threads are cleaned up promptly\n",
    "with concurrent.futures.ThreadPoolExecutor(max_workers=5) as executor:\n",
    "    # Start the load operations and mark each future with its URL\n",
    "    future_to_url = {executor.submit(load_url, url, 60): url for url in URLS}\n",
    "    for future in concurrent.futures.as_completed(future_to_url):\n",
    "        url = future_to_url[future]\n",
    "        try:\n",
    "            data = future.result()\n",
    "        except Exception as exc:\n",
    "            print('%r generated an exception: %s' % (url, exc))\n",
    "        else:\n",
    "            print('%r page is %d bytes' % (url, len(data)))\n",
    "print(future_to_url)            "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "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",
       "        this.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, fig.canvas.height);\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 overriden (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": [
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    {
     "ename": "RuntimeError",
     "evalue": "No MovieWriters available!",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mRuntimeError\u001b[0m                              Traceback (most recent call last)",
      "\u001b[0;32m<ipython-input-6-f808e1617a9e>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m     27\u001b[0m \u001b[0manim\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0manimation\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mFuncAnimation\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mfig\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0manimate\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0mnp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0marange\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m1\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mM\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0minit_func\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0minit\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0minterval\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;36m10\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mblit\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;32mTrue\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     28\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 29\u001b[0;31m \u001b[0mHTML\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0manim\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mto_html5_video\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
      "\u001b[0;32m/usr/local/lib/python3.4/dist-packages/matplotlib/animation.py\u001b[0m in \u001b[0;36mto_html5_video\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m   1153\u001b[0m                 \u001b[0;31m# We create a writer manually so that we can get the\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m   1154\u001b[0m                 \u001b[0;31m# appropriate size for the tag\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m-> 1155\u001b[0;31m                 \u001b[0mWriter\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mwriters\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mrcParams\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m'animation.writer'\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m   1156\u001b[0m                 writer = Writer(codec='h264',\n\u001b[1;32m   1157\u001b[0m                                 \u001b[0mbitrate\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mrcParams\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m'animation.bitrate'\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
      "\u001b[0;32m/usr/local/lib/python3.4/dist-packages/matplotlib/animation.py\u001b[0m in \u001b[0;36m__getitem__\u001b[0;34m(self, name)\u001b[0m\n\u001b[1;32m    127\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mensure_not_dirty\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    128\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mavail\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 129\u001b[0;31m             \u001b[0;32mraise\u001b[0m \u001b[0mRuntimeError\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"No MovieWriters available!\"\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    130\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mavail\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mname\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    131\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
      "\u001b[0;31mRuntimeError\u001b[0m: No MovieWriters available!"
     ]
    }
   ],
   "source": [
    "from IPython.display import HTML\n",
    "import numpy as np\n",
    "from matplotlib import animation\n",
    "import matplotlib.pyplot as plt\n",
    "N = 5\n",
    "M = 100\n",
    "points_evo_array = np.random.rand(M,N)\n",
    "\n",
    "# First set up the figure, the axis, and the plot element we want to animate\n",
    "fig = plt.figure()\n",
    "ax = plt.axes(xlim=(0, M), ylim=(0, np.max(points_evo_array)))\n",
    "lines = []\n",
    "\n",
    "lines = [ax.plot([], [])[0] for _ in range(N)]\n",
    "\n",
    "def init():    \n",
    "    for line in lines:\n",
    "        line.set_data([], [])\n",
    "    return lines\n",
    "\n",
    "def animate(i):\n",
    "    for j,line in enumerate(lines):\n",
    "        line.set_data(range(i), [points_evo_array[:i,j]])\n",
    "    return lines\n",
    "\n",
    "# call the animator.  blit=True means only re-draw the parts that have changed.\n",
    "anim = animation.FuncAnimation(fig, animate,np.arange(1, M), init_func=init, interval=10, blit=True)\n",
    "\n",
    "HTML(anim.to_html5_video())"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "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",
       "        this.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, fig.canvas.height);\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 overriden (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=\"643\">"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "import random\n",
    "N = 40\n",
    "M = 100\n",
    "a = [[random.random() for i in range(N)] for j in range(M)]\n",
    "# now plot a dynamic graph\n",
    "\n",
    "#first the imports \n",
    "# import matplotlib\n",
    "# matplotlib.use('TkAgg')\n",
    "import scipy.stats as stats\n",
    "import matplotlib.pyplot as plt\n",
    "\n",
    "import numpy as np\n",
    "import time\n",
    "\n",
    "%matplotlib notebook\n",
    "#initialise the graph and settings\n",
    "fig = plt.figure()\n",
    "ax = fig.add_subplot(111)\n",
    "plt.ion()\n",
    "\n",
    "#fig.show()\n",
    "fig.canvas.draw()\n",
    "\n",
    "#iterate - plot, erase\n",
    "for i in range(0,M):\n",
    "    #print i\n",
    "    ax.clear() # - Clear\n",
    "    h = sorted(a[i])\n",
    "    fit = stats.norm.pdf(h, np.mean(h), np.std(h))\n",
    "    ax.plot(h,fit,'-o') # fit the line\n",
    "    ax.hist(h,normed=True) # fit the histogram\n",
    "    fig.canvas.draw()   # draw\n",
    "    time.sleep(0.1)    #sleep\n",
    "    # print('iterated')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Call Function:  hello\n",
      "Call Function:   from john\n",
      "Call Function:  \n",
      "\n",
      "Call Function:  f\n",
      "Call Function:  abs\n"
     ]
    },
    {
     "ename": "KeyboardInterrupt",
     "evalue": "",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mKeyboardInterrupt\u001b[0m                         Traceback (most recent call last)",
      "\u001b[0;32m<ipython-input-11-53de13c2da8b>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      9\u001b[0m     \u001b[0mline\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mf\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreadline\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     10\u001b[0m     \u001b[0;32mif\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mline\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 11\u001b[0;31m         \u001b[0mtime\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0msleep\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m1\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     12\u001b[0m         \u001b[0;31m#print( 'Nothing New')\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     13\u001b[0m     \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
      "\u001b[0;31mKeyboardInterrupt\u001b[0m: "
     ]
    }
   ],
   "source": [
    "# Check file for new data.\n",
    "\n",
    "import time\n",
    "\n",
    "f = open(r'/home/john/Projects/crete/test.txt', 'r')\n",
    "\n",
    "while True:\n",
    "\n",
    "    line = f.readline()\n",
    "    if not line:\n",
    "        time.sleep(1)\n",
    "        #print( 'Nothing New')\n",
    "    else:\n",
    "        print ('Call Function: ', line)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "ename": "AttributeError",
     "evalue": "'module' object has no attribute 'ensure_future'",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mAttributeError\u001b[0m                            Traceback (most recent call last)",
      "\u001b[0;32m<ipython-input-12-bf7a4b739a91>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m     11\u001b[0m \u001b[0mloop\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0masyncio\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mget_event_loop\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     12\u001b[0m tasks = [\n\u001b[0;32m---> 13\u001b[0;31m     \u001b[0masyncio\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mensure_future\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mcountdown\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"A\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m2\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     14\u001b[0m     asyncio.ensure_future(countdown(\"B\", 3))]\n\u001b[1;32m     15\u001b[0m \u001b[0mloop\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mrun_until_complete\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0masyncio\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mwait\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mtasks\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
      "\u001b[0;31mAttributeError\u001b[0m: 'module' object has no attribute 'ensure_future'"
     ]
    }
   ],
   "source": [
    "import asyncio\n",
    "\n",
    "# Borrowed from http://curio.readthedocs.org/en/latest/tutorial.html.\n",
    "@asyncio.coroutine\n",
    "def countdown(number, n):\n",
    "    while n > 0:\n",
    "        print('T-minus', n, '({})'.format(number))\n",
    "        yield from asyncio.sleep(1)\n",
    "        n -= 1\n",
    "\n",
    "loop = asyncio.get_event_loop()\n",
    "tasks = [\n",
    "    asyncio.ensure_future(countdown(\"A\", 2)),\n",
    "    asyncio.ensure_future(countdown(\"B\", 3))]\n",
    "loop.run_until_complete(asyncio.wait(tasks))\n",
    "loop.close()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "ename": "AttributeError",
     "evalue": "'module' object has no attribute '__version__'",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mAttributeError\u001b[0m                            Traceback (most recent call last)",
      "\u001b[0;32m<ipython-input-14-665b9fc0de2c>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      1\u001b[0m \u001b[0;32mimport\u001b[0m \u001b[0msys\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 2\u001b[0;31m \u001b[0msys\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m__version__\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
      "\u001b[0;31mAttributeError\u001b[0m: 'module' object has no attribute '__version__'"
     ]
    }
   ],
   "source": [
    "import sys\n",
    "sys.__version__"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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