What tools or methods have you used to convert data from a serialized form back into objects?

To convert serialized data back into objects in Python, modules like json and pickle are often used.

• json.loads() allows converting a JSON string into corresponding Python objects (dictionary, list, etc.).
• pickle.loads() restores Python objects from a byte stream serialized with pickle.dumps().

Example with JSON:

import json

json_data = '{"name": "Ivan", "age": 30}'
obj = json.loads(json_data)
print(obj['name'])  # Ivan

Example with pickle:

import pickle

serialized = pickle.dumps([1, 2, 3])
obj = pickle.loads(serialized)
print(obj)  # [1, 2, 3]

For more complex cases, libraries like marshmallow or pydantic can be used for deserialization with validation.