sqlalchemy-mutable 0.0.7

Generic nested mutable objects and iterables for SQLAlchemy

SQLAlchemy-Mutable

SQLAlchemy-Mutable provides generic nested mutable objects and iterables for SQLAlchemy. Its primary features are:

1. Nested mutation tracking
2. Mutation tracking for iterables (list and dict)
3. Support for embedded database models
4. Support for common literals and datetime objects
5. Support for custom Mutable classes
6. Support for converting existing classes to Mutable classes

Example: Nested mutation tracking with lists and dicts

x = MyModel()
session.add(x)
x.mutable = {'greeting': []}
session.commit()
x.mutable['greeting'].append('hello world')
session.commit()
print(x.mutable['greeting'][0])

Outputs:

hello world

Documentation

You can find the latest documentation at https://dsbowen.github.io/sqlalchemy-mutable.

License

Publications which use this software should include the following citation:

Bowen, D.S. (2019). SQLAlchemy-Mutable [Computer software]. https://dsbowen.github.io/sqlalchemy-mutable.

This project is licensed under the MIT License LICENSE.

Acknowledgements

Much inspiration drawn from SQLAlchemy-JSON