nest

Installation

$ pip install -r requirements.txt

If you use poetry or any other modern dependency packaging tool you can install packages using pyproject.toml:

$ poetry install

Tests

Tests are located under tests folder. To run it use pytest:

$ pytest

Console usage

$ python -m nest.py nesting_level_1 nesting_level_2 ... nesting_level_n

JSON data reads from stdin after required levels:

$ cat tests/fixtures/input.json | python -m nest currency country city

It could be done manually by ending input with control + D:

$ python -m nest currency
[{"country": "US", "city": "Boston", "currency": "USD"}]
{
    "USD": [
        {
            "country": "US",
            "city": "Boston"
        }
    ]
}

For better display, you can adjust the number of spaces to indent:

$ python -m nest currency country city --indent 4

API usage

Run server with uvicorn for instance:

$ uvicorn server:app

Code for API endpoint is located in the file server.py.

Server provide the only single API endpoint /nest.

This the API can only be used by the admin.

Keys for nesting should be placed in params and input data sends as POST json body.

$ curl "http://127.0.0.1:8000/nest/?keys=currency&keys=country&keys=city" \
-X POST \
--user admin:admin \
-H "Content-Type: application/json" \
-d @tests/fixtures/input.json