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I created a nested dictionary in Python like this:
{
"Laptop": {
"sony": 1
"apple": 2
"asus": 5
},
"Camera": {
"sony": 2
"sumsung": 1
"nikon" : 4
},
}
But I couldn't figure out how to write this nested dict into a json file. Any comments will be appreciated..!
757
To Convert dictionary to JSON you can use the json. dumps() which converts a dictionary to str object, not a json(dict) object! so you have to load your str into a dict to use it by using json.
You can save the Python dictionary into JSON files using a built-in module json. We need to use json. dump() method to do this. Use the indent parameter to prettyPrint your JSON data.
Addition of elements to a nested Dictionary can be done in multiple ways. One way to add a dictionary in the Nested dictionary is to add values one be one, Nested_dict[dict][key] = 'value'. Another way is to add the whole dictionary in one go, Nested_dict[dict] = { 'key': 'value'}.
d = {
"Laptop": {
"sony": 1,
"apple": 2,
"asus": 5,
},
"Camera": {
"sony": 2,
"sumsung": 1,
"nikon" : 4,
},
}
with open("my.json","w") as f:
json.dump(d,f)
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