Python dictonary defaults

python_dict_defaults.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "one is: foo\n",
      "two is: None\n",
      "three is: bar\n"
     ]
    }
   ],
   "source": [
    "test_dict = { 'one': 'foo', 'two': None }\n",
    "for n in [ 'one', 'two', 'three']:\n",
    "    print '{} is: {}'.format(n, test_dict.get(n, 'bar'))"
   ]
  },
  {
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  }
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   "display_name": "Python 2",
   "language": "python",
   "name": "python2"
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    "name": "ipython",
    "version": 2
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython2",
   "version": "2.7.13"
  }
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 "nbformat": 4,
 "nbformat_minor": 2
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