jsonpickle
mashumaro
| jsonpickle | mashumaro | |
|---|---|---|
| 3 | 3 | |
| 1,217 | 728 | |
| 1.4% | - | |
| 9.1 | 9.4 | |
| 7 days ago | 4 days ago | |
| Python | Python | |
| BSD 3-clause "New" or "Revised" License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
jsonpickle
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Show HN: Mutuple – Replace items in Python's "immutable" tuples
While I mostly wrote `mutuple` for fun, it's also a proof of concept for solving a tricky pickling problem in the jsonpickle[1] library: restoring object graphs that contain tuples with back-references to the same tuple.
I'm pretty sure there are better ways of handling this edge case, but, hey, it works and was a pretty fun experiment.
[1] https://github.com/jsonpickle/jsonpickle/pull/491
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For fun, I created a library to serialize / deserialize any python object into JSON
How it's different than jsonpickle?
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Thoughts on custom implementation around 3rd party libraries?
One specific use case that I've encountered was with the jsonpickle library where we inherit from the pickler and change a lot of the internal methods.
mashumaro
- DotDict: A simple Python library to make chained attributes possible
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apischema v0.17 - I've developed the fastest typed JSON (de)serialization library, and you can also build your GraphQL schema with it
This month, I've released version 0.17, and it's now blazing fast; there is in fact no more comparison with Pydantic, which more than 5x slower (up to 30x in serialization). It's also faster than alternatives like mashumaro or cattrs. (See the quick benchmark result in documentation, and the code)
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I use attrs instead of pydantic
Having run into these issues with Pydantic, we've been using Mashumaro[1], which, while not having all the bells and whistles of Pydantic, has served us pretty well.
1: https://github.com/Fatal1ty/mashumaro
What are some alternatives?
picklejson - A library allowing the user to serialize any python object into JSON
msgspec - A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
srsly - 🦉 Modern high-performance serialization utilities for Python (JSON, MessagePack, Pickle)
marshmallow - A lightweight library for converting complex objects to and from simple Python datatypes.
PyFLP - FL Studio project file parser
orjson - Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy
rememberer - Rememberer is a python package to help your functions remember their previous results.
cattrs - Composable custom class converters for attrs.
ultrajson - Ultra fast JSON decoder and encoder written in C with Python bindings
python-rapidjson - Python wrapper around rapidjson