How do I serialize dicts in Python across multiple processes?

In Python, serializing dicts across multiple processes can be achieved using the `multiprocessing` module combined with serialization libraries like `pickle`. This allows you to share complex data structures between different processes safely.

Python, multiprocessing, serialization, dict, pickle, inter-process communication

import multiprocessing import pickle def worker(shared_dict): # Access the shared dictionary print(shared_dict) if __name__ == '__main__': # Create a Manager for sharing data between processes manager = multiprocessing.Manager() shared_dict = manager.dict() # Populate the shared dictionary shared_dict['key1'] = 'value1' shared_dict['key2'] = 'value2' # Create a process p = multiprocessing.Process(target=worker, args=(shared_dict,)) p.start() p.join()

Python multiprocessing serialization dict pickle inter-process communication

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