pickle_demo.ipynb

{
 "metadata": {
  "name": "",
  "signature": "sha256:85a5982db18ce41447811626fd5a9cb3518a5e0aea9ecd8ba1b690d13ec2b1d8"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "<img src=\"http://mirageforum.com/forum/attachment.php?attachmentid=159&d=1370617142\">"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "back to [Index](index.ipynb)"
     ]
    },
    {
     "cell_type": "heading",
     "level": 1,
     "metadata": {},
     "source": [
      "pickle_demo"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "2014-07-26"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "# Cross-notebook include shim\n",
      "with open(\"nbinclude.ipynb\") as nbinclude_f: # don't rename nbinclude_f\n",
      "    import IPython.nbformat.current\n",
      "    get_ipython().run_cell(IPython.nbformat.current.read(nbinclude_f, 'json').worksheets[0].cells[0].input)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "# Save a dictionary into a pickle file.\n",
      "import cPickle as pickle\n",
      "\n",
      "favorite_color = { \"lion\": \"yellow\", \"kitty\": \"red\" }\n",
      "\n",
      "pickle.dump( favorite_color, open( \"save.p\", \"wb\" ) )"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "cat save.p"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "(dp1\r\n",
        "S'lion'\r\n",
        "p2\r\n",
        "S'yellow'\r\n",
        "p3\r\n",
        "sS'kitty'\r\n",
        "p4\r\n",
        "S'red'\r\n",
        "p5\r\n",
        "s."
       ]
      }
     ],
     "prompt_number": 2
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "favorite_colors = pickle.load( open( \"save.p\", \"rb\" ) )"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 3
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "favorite_colors"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "metadata": {},
       "output_type": "pyout",
       "prompt_number": 4,
       "text": [
        "{'kitty': 'red', 'lion': 'yellow'}"
       ]
      }
     ],
     "prompt_number": 4
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [],
     "language": "python",
     "metadata": {},
     "outputs": []
    }
   ],
   "metadata": {}
  }
 ]
}