key-multivalue-storage 1.3.0.20260724rc0

A simple library that allows the JSON storage of one key to multiple values.

Key to Multivalue Storage - kms

kms - a tiny side project tuned into a library.

JSON storage wrapper and editor. Created with love by Boss_1s.

Once upon a time, this was just a small project to solve a problem: the over-steep learning curve for scratchattach's database functionality. Now, I have decided to make it a library, something with humble beginnings with big hopes in its future.

This is, after all, the greatest piece of a CPython progam I have made. ;)

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Installation

Install with pip:

pip install -U key-multivalue-storage

Or, download the latest version of the .whl file in the releases page

You can also choose to download the development environment alongside the package:

pip install -U key-multivalue-storage[dev]

The development package includes Pylint and Griffe for testing and finding breaking changes. You can see the tests in the test folder.

Usage

• Create a Storage object to prepare the data to be stored:

from key_multivalue_storage import Storage
my-db = Storage("my_top_level_key", mysubkey="myvalue", myothersk="anotherval")

• To store the object, use Storage.store().

my-db.store("database.json")

• You can change certain global settings for each Storage instance.

Storage.indent = 4 # indent size of JSON files
Storage.encode = True # Whether to encode stored values
Storage.auto_delete_self = True
# Whether to automatically release the object
# from memory after certain operations i.e.
# Storage.store()

See the full documentation here!

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