examples/ch08/snippets_ipynb/08_12.01selfcheck.ipynb

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    "![Self Check Exercises check mark image](files/art/check.png)\n",
    "# 8.12.1 Self Check"
   ]
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    "**4. _(IPython Session)_** Create and test a regular expression that matches a street address consisting of a number with one or more digits followed by two words of one or more characters each. The tokens should be separated by one space each, as in `123 Main Street`.\n",
    "\n",
    "**Answer:** \n",
    "    "
   ]
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  {
   "cell_type": "code",
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   "metadata": {},
   "outputs": [],
   "source": [
    "import re"
   ]
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   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "street = r'\\d+ [A-Z][a-z]* [A-Z][a-z]*'"
   ]
  },
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   "cell_type": "code",
   "execution_count": null,
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   "source": [
    "'Match' if re.fullmatch(street, '123 Main Street') else 'No match'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "'Match' if re.fullmatch(street, 'Main Street') else 'No match'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "##########################################################################\n",
    "# (C) Copyright 2019 by Deitel & Associates, Inc. and                    #\n",
    "# Pearson Education, Inc. All Rights Reserved.                           #\n",
    "#                                                                        #\n",
    "# DISCLAIMER: The authors and publisher of this book have used their     #\n",
    "# best efforts in preparing the book. These efforts include the          #\n",
    "# development, research, and testing of the theories and programs        #\n",
    "# to determine their effectiveness. The authors and publisher make       #\n",
    "# no warranty of any kind, expressed or implied, with regard to these    #\n",
    "# programs or to the documentation contained in these books. The authors #\n",
    "# and publisher shall not be liable in any event for incidental or       #\n",
    "# consequential damages in connection with, or arising out of, the       #\n",
    "# furnishing, performance, or use of these programs.                     #\n",
    "##########################################################################\n"
   ]
  }
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