Compare two unsorted dictionaries with unsorted lists and decimals up to the 3rd decimal

compare.py

from collections.abc import Mapping
import math

def compare_dicts(dict1, dict2):
    def compare_items(item1, item2):
        if isinstance(item1, float) and isinstance(item2, float):
            # Compare floats up to the 3rd decimal place
            return math.isclose(item1, item2, abs_tol=1e-3)
        elif isinstance(item1, list) and isinstance(item2, list):
            # Compare lists, ignoring order
            return compare_lists(item1, item2)
        elif isinstance(item1, Mapping) and isinstance(item2, Mapping):
            # Recursively compare dictionaries
            return compare_dicts(item1, item2)
        else:
            return item1 == item2

    def compare_lists(list1, list2):
        if len(list1) != len(list2):
            return False
        sorted_list1 = sorted(list1, key=lambda x: str(x))
        sorted_list2 = sorted(list2, key=lambda x: str(x))
        return all(compare_items(i, j) for i, j in zip(sorted_list1, sorted_list2))

    if dict1.keys() != dict2.keys():
        return False

    for key in dict1:
        if not compare_items(dict1[key], dict2[key]):
            return False

    return True