def __init__(self, iterable=None):
        self._hashcode = None
        self._data = {}
        if iterable is not None:
            self._update(iterable)
Extend the reason trail
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/sets.py/ImmutableSet.__init__--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/jqueue/__init__.py/_QueuedJob.AddReasons