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Make flat dict and back from dict

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Make flat dict and back from dict


With pip:

pip install accordion


from accordion import compress, expand

data = {
    "a": [1, 2, 3],
    "b": {
        "c": "d"

expected = {
    "a/0": 1,
    "a/1": 2,
    "a/2": 3,
    "b.c": "d"

assert compress(data) == expected
assert expand(compress(data)) == data


Tested with python3.6

Contribution how-to

Run tests:
  • clone repo: git clone <your-fork>
  • create and activate your virtualenv
  • pip install -r requirements.txt && pip install -r dev-requirements
  • ./

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