How do I hash sets in Python across multiple processes?

In Python, you can hash sets by converting them to a frozenset, which is hashable. When working with multiple processes, you may want to share hashed data between processes using libraries like `multiprocessing`. Here's an example demonstrating how to hash sets and share them across multiple processes.

from multiprocessing import Process, Manager def hash_set(shared_sets, index): # Hash the set and store it in shared manager hashed_value = hash(frozenset(shared_sets[index])) print(f"Hash of set {index}: {hashed_value}") if __name__ == "__main__": manager = Manager() shared_sets = manager.list([{1, 2, 3}, {4, 5, 6}, {7, 8, 9}]) processes = [] for i in range(len(shared_sets)): p = Process(target=hash_set, args=(shared_sets, i)) processes.append(p) p.start() for p in processes: p.join()

Python hashing sets frozenset multiprocessing

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