How can I use Python dictionary and JSON l?

182    Asked by CharlesParr in Python , Asked on Jan 2, 2024

I am developing a social media platform in which users can create profiles and even save personal information. In this application, I want to execute a feature that can allow the users to share their profile details by using a dictionary in Python programming language and then after save this dictionary as a JSON file for future access. How can I design this system by using Python’s dictionary and JSON functionalities? 

To achieve your particular objective in your given scenario, you can use a save dictionary as JSON Python in handling the conversation to JSON and vice versa. You should follow several steps in Python programming language which are given following:-

First, you have to create a dictionary for representing a user profile:-

# Sample user profile dictionary
User_profile = {
    “username”: “john_doe”,
    “full_name”: “John Doe”,
    “email”: john@example.com,
    “age”: 30,
    “city”: “New York”
}

Then, you should save this dictionary as a JSON file:-

Import json
# Function to save the dictionary as a JSON file
Def save_as_json(data, filename):
    With open(filename, ‘w’) as json_file:
        Json.dump(data, json_file)
# Saving the user profile dictionary as a JSON file
Save_as_json(user_profile, ‘user_profile.json’)
To load the JSON file back into a dictionary:-
# Function to load JSON file as a dictionary
Def load_from_json(filename):
    With open(filename, ‘r’) as json_file:
        Data = json.load(json_file)
        Return data
# Loading the JSON file back into a dictionary
Loaded_profile = load_from_json(‘user_profile.json’)
Print(loaded_profile)


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