Estoult - a Python toolkit for data mapping with an integrated query builder for SQL databases

Related tags

Database Driversmysqlpythonsqlsqlitepostgresqlquery-builderdata-mapper
Overview

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Estoult

PyPI PyPI - License PyPI - Python Version Documentation Status

Estoult is a Python toolkit for data mapping with an integrated query builder for SQL databases. It currently supports MySQL, PostgreSQL, and SQLite.

Features:

  • Not an ORM. Estoult doesn't attempt to apply relational algebra to objects.
  • Concise and composable (sub)queries.
  • Easy debugging by displaying any generated SQL in a readable format.
  • Fast. Estoult is NOT an ORM.

Estoult only works with Python 3.6+ and is primarily tested on Python 3.9+.

Installation

Install Estoult through pip:

pip install estoult

Documentation

Check the documentation for help and getting started.

Contributing

If you have found a bug or would like to see a feature added to Estoult, please submit an issue or a pull request! Likewise if you found something in the documentation unclear or imprecise.

Tests

Tests are run with pytest. Install it using pip:

pip install pytest

Run tests from the shell:

pytest

License

Estoult is licensed under the MIT license (see LICENSE file).

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Comments
  • Associations often have circular import issues

    Associations often have circular import issues

    Sometimes circular imports are a sign of poor structuring, but other times they're unavoidable because Python's module system can't match the complexity of all DB relationships.

    The best solution seems to be something similar to Django ORM's "lazy relationships", where you can pass the model as a string instead of the actual model object itself.

    https://docs.djangoproject.com/en/2.0/ref/models/fields/#django.db.models.ForeignKey

    opened by beanpuppy 1
Releases(v0.7.11)
Owner
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