How can I convert year and isbn into integers from this json?
({
"title": "The Notebook",
"author": "Nicholas Sparks",
"year": "1996",
"isbn": "0553816713"
})
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2With the parentheses around it, it is not valid JSON.Klaus D.– Klaus D.2020-05-31 10:49:38 +00:00Commented May 31, 2020 at 10:49
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you should not change the isbn to an integer, as it starts with a 0. it could lead to loss of data and cause issues where multiple books could get the same isbnTDM– TDM2023-09-27 11:51:41 +00:00Commented Sep 27, 2023 at 11:51
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2 Answers
You can simply update the values with their corresponding int values
data = {
"title": "The Notebook",
"author": "Nicholas Sparks",
"year": "1996",
"isbn": "0553816713"
}
data["year"] = int(data["year"])
data["isbn"] = int(data["isbn"])
print(data)
OUT: {'title': 'The Notebook', 'author': 'Nicholas Sparks', 'year': 1996, 'isbn': 553816713}
Comments
Read this article, it is about json and Python!
This will work:
import json
json_data = '''{
"title": "The Notebook",
"author": "Nicholas Sparks",
"year": "1996",
"isbn": "0553816713"
}'''
python_data = json.loads(json_data)
year = int(python_data["year"])
isbn = int(python_data["isbn"])
print(year, isbn)
json_data is a string containing the data in json format. Then, with json.loads() is converted into a Python dictionary. Finally, year and isbn are being converted from string to integer.