jdfreder/test.ipynb

## test.ipynb
{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 164,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "import ipywidgets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 165,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Accordion(children=[ipywidgets.Box(), ipywidgets.Box()])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 166,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.BoundedFloatText()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 167,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.BoundedIntText()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 168,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "iVBORw0KGgoAAAANSUhEUgAAAmYAAAArCAYAAADSdUQRAAAEcklEQVR4Xu3dOy9tWxQH8LHDDRotjUg0OolHI5HwMe6ttYJCLRrxAcSzllwaSo/oFYhEhcrjG2jsnRP2dVT3Xo5zctbE2mv9NAp7jjXnb4wt/0yRXQlfBAgQIECAAAECuRCo5GIXNkGAAAECBAgQIBCCmSEgQIAAAQIECOREQDDLSSNsgwABAgQIECAgmJkBAgQIECBAgEBOBASznDTCNggQIECAAAECldPT076WlpaTarX6Bw4CvyvQ2tr6rVarDQ0ODp7/bg3rCBAgQIBA2QUq5+fn9e7u7mhvby+7hfNnELi/v4+bm5vo6+tzC5vB0VICBAgQKLdA5eTkpP58y1FuBadPIvB8+xpDQ0OCWRJNRQgQIECgjAKCWRm7/kFnFsw+CFZZAgQIECiNgGBWmlZ//EEFs4839gQCBAgQKLaAYFbs/n7q6QSzT+X2MAIECBAooIBgVsCmftWRBLOvkvdcAgQIECiKgGBWlE7m4ByCWQ6aYAsECBAg0NACgllDty9fmxfM8tUPuyFAgACBxhMQzBqvZ7ndsWCW29bYGAECBAg0iIBg1iCNaoRtCmaN0CV7JECAAIE8Cwhmb3Tn8PAwFhcXY319PTo6Ov7zitvb25ieno7t7e089/VL9iaYfQm7hxIgQIBAgQQEszea+fT0FCMjI7Gzs/MqmH3/2fX1dfT09BRoDNIcRTBL46gKAQIECJRXQDD7Qe/HxsZia2vrVTAr76j8/OSC2c+NvIIAAQIECLwnIJi9E8xmZ2djd3c3Li4uYmVlJTo7O2NjYyP29vZic3PTZP1PQDAzEgQIECBAIJuAYPZOMFtYWIjh4eGYm5uLrq6uGB8fj6urq5iYmIiDg4Ns8gVcLZgVsKmORIAAAQKfKiCY/cKfMldXV6NWq8XU1FTc3d29BDTB7DWcYPap710PI0CAAIECCghmvxDM1tbW4uHh4eW/MQWzH78LBLMC/oZwJAIECBD4VAHBTDBLNnCCWTJKhQgQIECgpAKC2RuNPzo6isnJyZiZmYnR0dGYn5+ParX68n1/fz+WlpZieXk5BgYGSjo2bx9bMDMOBAgQIEAgm4Bgls3P6n8JCGbGgQABAgQIZBMQzLL5WS2YmQECBAgQIJBMQDBLRqmQGzMzQIAAAQIEsgkIZtn8rHZjZgYIECBAgEAyAcEsGaVCbszMAAECBAgQyCYgmGXzs9qNmRkgQIAAAQLJBASzZJQKuTEzAwQIECBAIJuAYJbNz2o3ZmaAAAECBAgkExDMklEq5MbMDBAgQIAAgWwCglk2P6vdmJkBAgQIECCQTKBydnZW7+3tjba2tmRFFSqfwPcPeb+8vIz+/v5K+U7vxAQIECBAII1A5fj4+M/m5ua/Hx8f01RUpZQCTU1NUa/X/3r+/NDNUgI4NAECBAgQSCDgdiMBohIECBAgQIAAgRQCglkKRTUIECBAgAABAgkEBLMEiEoQIECAAAECBFIICGYpFNUgQIAAAQIECCQQEMwSICpBgAABAgQIEEgh8A8/GGQ7x0o7RwAAAABJRU5ErkJggg=="
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Button(description='hi')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 169,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Checkbox(description='hi')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 170,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.ColorPicker()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 171,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Controller()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 172,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Dropdown(options={'hi': 1})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 173,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.FloatProgress(value=10)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 174,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.FloatRangeSlider()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 175,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.FloatSlider()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 176,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.FloatText()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 177,
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.IntProgress()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 178,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.IntRangeSlider()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 179,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.IntSlider()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 180,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "iVBORw0KGgoAAAANSUhEUgAAAmYAAAArCAYAAADSdUQRAAAEqklEQVR4Xu3dP0srWRgH4JMoCNpoJ1pba1DBLyELttvsJ7CyEdTKRhAFC1GxWIsFLVfFThBEGxUFQfxTayV4GwVBk10DCwv3Fvcmk+TMzCPYJef83ued4sdYWAh+CBAgQIAAAQIEohAoRJFCCAIECBAgQIAAgaCYeQgIECBAgAABApEIKGaRLEIMAgQIECBAgIBi5hkgQIAAAQIECEQiUC1mZ2dnvxWLxaFIMomRQoFyuXw1Ojr6dwqji0yAAAECBKIRKDw9PVVeX19DZ2dnNKEESZ/A29tb6OrqCn19fd7Cpm99EhMgQIBAJAKF8/PzytDQUGhra4skkhhpFPj8/AxXV1dhZGREMUvjAmUmQIAAgSgEqsVseHg4ijBCpFvg4uJCMUv3CqUnQIAAgRYLKGYtXkCWrlfMsrRNsxAgQIBAKwQUs1aoZ/ROxSyjizUWAQIECDRNQDFrGnX2L1LMsr9jExIgQIBAYwUUs8b65up0xSxX6zYsAQIECDRAQDFrAGpej1TM8rp5cxMgQIBAUgKKWVKSzgmKmYeAAAECBAjUJ6CY1efn2/8TUMw8DgQIECBAoD4Bxaw+P99WzDwDBAgQIEAgMYGai9nz83PY3d0N3d3d1TATExOJhXJQOgW8MUvn3qQmQIAAgXgEaipmlUolTE9Ph8nJya//jRg2NjbCv//AOpRKpXgmk6TpAopZ08ldSIAAAQIZE6ipmN3d3YXl5eWwtrZW5Tg5OQmHh4dhbm4uYzzG+RUBxexXtHyWAAECBAh8L1BTMdvf3w/Hx8dhYWGheuLNzU1YWloKm5ubjHMsoJjlePlGJ0CAAIFEBGoqZjs7O+Hrrdl/b8ju7+/DzMxM2N7eDsViMZFgDkmfgGKWvp1JTIAAAQJxCdRUzA4ODsLp6WmYn5+vTnN9fR0WFxfD1tZWXNNJ01QBxayp3C4jQIAAgQwK1FTMbm9vw8rKSlhdXa2SHB0dVf+0OTs7m0EiI/2sgGL2s1I+R4AAAQIEfixQUzH7Ompqaqr629vbG9bX18Pg4GAYGxvjnGMBxSzHyzc6AQIECCQiUHMxe3x8DHt7e6G/v78aZHx8PJFADkmvgGKW3t1JToAAAQJxCNRczOKIL0VMAopZTNuQhQABAgTSKKCYpXFrkWZWzCJdjFgECBAgkBoBxSw1q4o/qGIW/44kJECAAIG4BRSzuPeTqnSKWarWJSwBAgQIRCigmEW4lLRGUszSujm5CRAgQCAWAcUslk1kIIdiloElGoEAAQIEWiqgmLWUP1uXK2bZ2qdpCBAgQKD5AopZ880ze6NiltnVGowAAQIEmiSgmDUJOg/XKGZ52LIZCRAgQKCRAopZI3VzdrZilrOFG5cAAQIEEhcoPDw8VNrb20NHR0fihzswPwLv7+/h4+MjDAwMFPIztUkJECBAgECyAoXLy8vucrn8R09Pz+/JHu20PAm8vLz8VSwW/yyVSt/yNLdZCRAgQIBAkgLebiSp6SwCBAgQIECAQB0CilkdeL5KgAABAgQIEEhSQDFLUtNZBAgQIECAAIE6BBSzOvB8lQABAgQIECCQpIBilqSmswgQIECAAAECdQj8A4r4TTtn8+3OAAAAAElFTkSuQmCC"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.IntText()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 181,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Latex(value=\"$$ f = ma $$\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 182,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.RadioButtons(options={'a': 0, 'b': 1})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 183,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Select(options={'a': 0, 'b': 1})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 184,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.SelectMultiple(options={'a': 0, 'b': 1})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 156,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Tab(children=[ipywidgets.Box(), ipywidgets.Box()])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 157,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Text()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 158,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": 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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Textarea()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 159,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.ToggleButton(description='hi')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 160,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.ToggleButton(description='hi')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 81,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.ToggleButtons(options={'a': 0, 'b': 1})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 161,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Valid()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 162,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.Valid(True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 163,
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "data": {
      "image/png": "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"
     },
     "metadata": {
      "isWidgetSnapshot": true
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "ipywidgets.HTML(value=\"\"\"\n",
    "<select size=\"3\">\n",
    "<option>a</option>\n",
    "<option>b</option>\n",
    "</select>\n",
    "\"\"\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 2",
   "language": "python",
   "name": "python2"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 2
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython2",
   "version": "2.7.10"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 0
}