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    Serializing an object to a string in Python allows you to store or transmit data in a text format and later reconstruct it. The method you choose depends on whether you need human-readable output, cross-platform compatibility, or support for complex Python objects.

    Using pickle for Arbitrary Python Objects

    • Best for: Complex Python objects, including custom classes.

    • Steps: Import the pickle module. Use pickle.dumps(obj) to serialize to a bytes object. Decode to a string if needed (e.g., Base64 for safe text storage).

    import pickle, base64

    data = {"name": "Alice", "age": 30}
    serialized = base64.b64encode(pickle.dumps(data)).decode('utf-8')
    print(serialized)

    # Deserialize
    original = pickle.loads(base64.b64decode(serialized.encode('utf-8')))
    print(original)
    Gekopieerd.

    āš  Security Note: Only unpickle data from trusted sources.

    Using json for Readable and Portable Data

    • Best for: Dictionaries, lists, strings, numbers, booleans, and None.

    • Steps: Import the json module. Use json.dumps(obj) to serialize. Use json.loads(string) to deserialize.

    What is serialization in Python?
    As said above, serializing is the process of converting the data into the form, byte stream, in which the data can be stored. This process is also called pickling or flattening or marshaling. And the reverse process of converting the byte stream into object form is called deserialization or unpickling. 1.
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    Serialize Your Data With Python
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    How do I serialize a Python dictionary into a string, and then back to ...

    3 dec. 2010 · How do I serialize a Python dictionary into a string, and then back to a dictionary? The dictionary will have lists and other dictionaries inside it.

    • Recensies: 2

      Codevoorbeeld

      b'\x80\x03cbuiltins\nobject\nq\x00)\x81q\x01.'
      >>> json.dumps(object())
      Traceback (most recent call last):
        ...
      TypeError: <object object at 0x7fa0348230c0> is not JSON serializable...
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      Serialize Your Data With Python

      In this case, you serialize a Python dictionary whose keys are strings mapped to a few different data types. What you get as a result is a Python string formatted ā€¦

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      Python Serialization - Python Geeks

      • As said above, serializing is the process of converting the data into the form, byte stream, in which the data can be stored. This process is also called pickling or flattening or marshaling. And the reverse process of converting the byte stream into object form is called deserialization or unpickling. For this purpose, Python provides the followin...
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      Serializing a Python Object Into a Plain Text String

      It is possible to convert a binary string into a base64 string which is plain text string. The following code snippet demonstrates how to serialize some object into a plain text string and...

    • Python
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      pickle ā€” Python object serialization ā€” Python 3.14.3 ā€¦

      1 dag geleden · The pickle module implements binary protocols for serializing and de-serializing a Python object structure.

    • Pydantic
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      Serialization - Pydantic Validation

      Pydantic allows data to be serialized directly to a JSON-encoded string, by trying its best to convert Python values to valid JSON data. This is achievable by using the ā€¦

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      Serializing JSON data in Python - GeeksforGeeks

      23 jul. 2025 · Serialization is the process of encoding the from naive data type to JSON format. The Python module json converts a Python dictionary object into ā€¦

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      How do I serialize a Python dictionary into a string, and then back to ...

      5 mrt. 2020 · The JSON module is a very reliable library to serialize a Python dictionary into a string, and then back to a dictionary. The dumps function converts the dict to a string.

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      How to Convert Objects to Strings in Python - Tutorial Reference

      This guide explores different methods for converting objects (including class instances) to strings, covering str(), the special methods __str__() and __repr__(), and converting to JSON.

    • Dive Into Python 3
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      Serializing Python Objects - Dive Into Python 3

      On the surface, the concept of serialization is simple. You have a data structure in memory that you want to save, reuse, or send to someone else. How would you do that? Well, that depends on how you want ā€¦

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