philiprehberger-flatten-json 0.1.0

Flatten nested JSON/dicts into dot-notation keys and unflatten back

philiprehberger-flatten-json

Flatten nested JSON/dicts into dot-notation keys and unflatten back.

Installation

pip install philiprehberger-flatten-json

Usage

from philiprehberger_flatten_json import flatten, unflatten

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

flatten(nested)
# {"a.b.c": 1, "d.0": 2, "d.1": 3}

unflatten({"a.b.c": 1, "d.0": 2, "d.1": 3})
# {"a": {"b": {"c": 1}}, "d": [2, 3]}

# Custom separator
flatten(nested, separator="/")
# {"a/b/c": 1, "d/0": 2, "d/1": 3}

# Max depth
flatten(nested, max_depth=1)
# {"a": {"b": {"c": 1}}, "d": [2, 3]}

API

• flatten(data, separator=".", max_depth=0) — Flatten nested structure
• unflatten(data, separator=".") — Restore nested structure

License

MIT