bigt

Bigt is a Python library for compare or merge nested unsorted dictionaries.

Examples:

from bigt.dictext import DictExt

a = {"a": {"a": "str", "b": 123}}
b = {"a": {"a": "str", "b": 1234}}
result, not_present, changed = DictExt(b).issubset(a)
assert not result
assert changed == {"a": {"b": {"old": 1234, "new": 123} } }
assert not not_present

>>> DictExt({"a": 3, "b": [{"b": 123}]}) + DictExt({"a": 1, "c": False, "b": [{"a": 12.64}]})
{'a': 1, 'b': [{'b': 123, 'a': 12.64}], 'c': False}

>>> DictExt({"aa": 3, "a": [{"b": {"bv": 1, "bc": 2}, "a": 1}, [3,1,8,5]]}).sort()
{'a': [[1, 3, 5, 8], {'a': 1, 'b': {'bc': 2, 'bv': 1}}], 'aa': 3}

Show difference visually

Install rich python library or use pip install Bigt[rich]

from bigt.pprint import pprint

a = {"a":[{'z': {'a': '21', 'b': False, 'd': '20'}}, {'z': {'a': '1', 'b': False, 'd': '2'}}]}
b = {"a":[{'z': {'a': '1', 'b': False, 'd': {"a": '20'}, "y": {"a": 2}}}]}

pprint(b, a, weights={"a": {'z': {"a": 2}}})

from bigt.pprint import pprint

a = {"a":[{'z': {'a': '21', 'b': False, 'd': '20'}}, {'z': {'a': '1', 'b': False, 'd': '2'}}]}
b = {"a":[{'z': {'a': '1', 'b': False, 'd': {"a": '20'}, "y": {"a": 2}}}]}

pprint(a, b, weights={"a": {'z': {"a": 2}}})

Assert on difference found

from bigt.pprint import assert_issubset

a = {"a":[{'z': {'a': '21', 'b': False, 'd': '20'}}, {'z': {'a': '1', 'b': False, 'd': '2'}}]}
b = {"a":[{'z': {'a': '1', 'b': False, 'd': {"a": '20'}, "y": {"a": 2}}}]}

assert_issubset(a, b, weights={"a": {'z': {"a": 2}}})