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Junior — Middle

Can you name tools or libraries for data serialization that you are familiar with?

sobes.tech AI

Answer from AI

Data serialization in Python often uses the following tools and libraries:

  • pickle — the standard module for serializing and deserializing Python objects into a binary format.
  • json — the standard module for converting data to and from JSON format, convenient for data exchange with other systems.
  • marshal — a module for serializing Python objects, used internally by the interpreter, but not recommended for general use.
  • yaml (via the PyYAML library) — for serialization into YAML format, useful for configurations.
  • msgpack — a library for binary serialization, more compact and faster than JSON.

Example of using json:

import json

data = {'name': 'Alice', 'age': 30}
json_str = json.dumps(data)  # serialization
print(json_str)

obj = json.loads(json_str)  # deserialization
print(obj)