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Python - nested dictionary

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Created by:

Joshua-Heath

685

In this article, we would like to show you nested dictionary in Python.

Practical example

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Below we present example nested dictionary of users.

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users = {
    "user1": {
        "name": "Tom",
        "age": 30
    },
    "user2": {
        "name": "Kate",
        "age": 23
    },
    "user3": {
        "name": "Ann",
        "age": 25
    }
}

You can also create a nested dictionary from existing dictionaries in the following way:

xxxxxxxxxx
 
# dictionaries
user1 = {
    "name": "Tom",
    "age": 30
}
user2 = {
    "name": "Kate",
    "age": 23
}
user3 = {
    "name": "Ann",
    "age": 25
}
​
# nested dictionary
users = {
    "user1": user1,
    "user2": user2,
    "user3": user3
}