json multiple entities file in python

To JSON-encode multiple entities into a file in Python, you can use the json library. Here is a step-by-step process to do that:

1. Create a list or a dictionary that contains all the entities you want to encode into JSON:

main.py
entities = [{"name": "John", "age": 28}, {"name": "Alice", "age": 22}, {"name": "Bob", "age": 25}]
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2. Open a file in write mode and use the json.dump() method to write the entities to the file:

main.py
import json

with open("entities.json", "w") as f:
    json.dump(entities, f)
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This will write the list entities to a file named entities.json in JSON format.

If you have multiple entities to encode and write, you can add them to the same list and use the same json.dump() method to write all of them to the same file.