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If you want to get values from a JSON document, then open the file first and pass the file handle to json.load() instead. Depending on the document structure, json.load() would return dictionary or list, just like json.loads(). import json with open('data.json', 'r') as f: data = json.load(f) for j in data.values(): pass
19 sie 2019 · Use the json module to decode it. import json def js_r(filename: str): with open(filename) as f_in: return json.load(f_in) if __name__ == "__main__": my_data = js_r('num.json') print(my_data)
20 cze 2024 · To extract data from a JSON string, parse it into a Python object (dictionary or list) using json.loads() and then access the specific data using standard dictionary or list operations. import json json_data = '{"name": "Bob", "age": 35, "city": "Chicago"}' data = json.loads(json_data) name = data['name'] age = data['age'] print(f"Name: {name ...
25 maj 2022 · In this tutorial, you learned how to convert JSON into a Python dictionary. You learned three different ways of accomplishing this: first by loading a .json file into a Python dictionary, then by loading a JSON string into a dictionary, and, finally, working with web APIs.
20 lip 2021 · Prerequisites to convert JSON to a dictionary. Import the Python json module. Provide the full path of the JSON file if it is not present in the same directory. All the JSON data (string) should be enclosed in double quotes to avoid the JSONDecodeError.
21 lut 2023 · json_data = f.read() dictionary = json.loads(json_data) print (dictionary) In this example, we use Python's built-in open() method to read JSON data from a file. We then use the json.loads() method to convert the JSON data to a dictionary, which we then print to the console to confirm.
3 lip 2024 · In this tutorial, you'll learn how to read and write JSON-encoded data in Python. You'll begin with practical examples that show how to use Python's built-in "json" module and then move on to learn how to serialize and deserialize custom data.
