What is serialization in Python?

What is serialization in Python?

Serialization in Python is the process of converting an object into a byte stream, allowing it to be saved or transmitted.

Why would I need to serialize an object?

You might need to serialize an object to save it to a file, send it over a network, or store it in a database.

What libraries can I use for serialization in Python?

You can use libraries like pickle, json, and marshal for serialization in Python.

Can you show me an example of using pickle?

Sure! Here's a simple example:

import pickle

# Sample data
data = {'name': 'Alice', 'age': 30}

# Serialize
with open('data.pkl', 'wb') as f:
    pickle.dump(data, f)

# Deserialize
with open('data.pkl', 'rb') as f:
    loaded_data = pickle.load(f)
print(loaded_data)