Custom operator applied to excluded path (diff correctly excludes comparison result) #633

from deepdiff import DeepDiff
from deepdiff.operator import BaseOperator

class CustomClass:
    def __init__(self, d: dict, l: list):
        self.dict = d
        self.dict['list'] = l


custom1 = CustomClass(d=dict(a=1, b=2), l=[1, 2, 3])
custom2 = CustomClass(d=dict(c=3, d=4), l=[1, 2, 3, 2])
custom3 = CustomClass(d=dict(a=1, b=2), l=[1, 2, 3, 4])


class ListMatchOperator(BaseOperator):
    def give_up_diffing(self, level, diff_instance):
        print(f"Comparing {level.path()}")
        if set(level.t1.dict['list']) == set(level.t2.dict['list']):
            return True

t1 = {"a": custom1, "b": custom2}
t2 = {"a": custom1, "b": custom3}

print(DeepDiff(
    t1,
    t2,
    custom_operators=[ListMatchOperator(types=[CustomClass])],
    exclude_paths=["b"],
))