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09_05.py
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# Section 9.5 snippets
# JSON Data Format
# Python Standard Library Module `json`
accounts_dict = {'accounts': [
{'account': 100, 'name': 'Jones', 'balance': 24.98},
{'account': 200, 'name': 'Doe', 'balance': 345.67}]}
# Serializing an Object to JSON
import json
with open('accounts.json', 'w') as accounts:
json.dump(accounts_dict, accounts)
# Deserializing the JSON Text
with open('accounts.json', 'r') as accounts:
accounts_json = json.load(accounts)
accounts_json
accounts_json['accounts']
accounts_json['accounts'][0]
accounts_json['accounts'][1]
# Displaying the JSON Text
with open('accounts.json', 'r') as accounts:
print(json.dumps(json.load(accounts), indent=4))
##########################################################################
# (C) Copyright 2019 by Deitel & Associates, Inc. and #
# Pearson Education, Inc. All Rights Reserved. #
# #
# DISCLAIMER: The authors and publisher of this book have used their #
# best efforts in preparing the book. These efforts include the #
# development, research, and testing of the theories and programs #
# to determine their effectiveness. The authors and publisher make #
# no warranty of any kind, expressed or implied, with regard to these #
# programs or to the documentation contained in these books. The authors #
# and publisher shall not be liable in any event for incidental or #
# consequential damages in connection with, or arising out of, the #
# furnishing, performance, or use of these programs. #
##########################################################################