TestWithHickle.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "import numpy\n",
    "import itertools\n",
    "import h5py\n",
    "\n",
    "# make an array with a lot of stuff\n",
    "length_of_array = 800\n",
    "total_other_numbers = int(45000000/length_of_array)\n",
    "total_other_numbers = int(4500000/length_of_array)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "rnd = numpy.random.normal\n",
    "arr = numpy.array\n",
    "generator = lambda i: map(lambda x: [i, rnd()], range(length_of_array))\n",
    "    \n",
    "x = arr([i for i in itertools.chain(*map(generator, range(total_other_numbers)))])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "hids = x[:,0]\n",
    "transitions = numpy.nonzero(hids[1:] - hids[:-1])[0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "anobj = {}\n",
    "i = 0\n",
    "for idx in transitions:\n",
    "    anobj[str(int(x[i][0]))] = x[:,1][i:idx+1]\n",
    "    i = idx+1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "import hickle\n",
    "with open('test1.hkl', 'w') as hf:\n",
    "    hickle.dump(anobj, hf)"
   ]
  },
  {
   "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": "2.7.13"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}