SQLAlchemy-boolean-search

SQLAlchemy-boolean-search translates a boolean search string such as:

"field1=*something* and not (field2==1 or parent.field3<=10.0)"

into its corresponding SQLAlchemy query filter:

and_(DataModel.field1.ilike('%something%'),
     not_(or_(DataModel.field2.__eq__(2),
              DataModel.parent.field3.__le__(10.0))))

Relationship field names such as 'parent.grandparent.name' are accepted.

The code is stable, is used in production, and enjoys a test coverage of 100%.

Documentation

This project would not be possible without the use of the following amazing offerings:

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