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How to Serialize a Python Object to Pickle Bytes in Memory

Serialize a Python object to pickle bytes in memory with pickle.dumps, then deserialize it back with pickle.loads and verify the roundtrip.

pickle serialization bytes
Python 
import pickle

class Person:
    def __init__(self, name, age, skills):
        self.name = name
        self.age = age
        self.skills = skills

def main():
    person = Person("Alice", 30, ["Python", "SQL", "Docker"])
    
    # Serialize to bytes in memory
    pickle_bytes = pickle.dumps(person)
    
    print(…
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