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Boolean search expression parser for SQLAlchemy

Project Description

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%.

Authors

  • Ling Thio - ling.thio [at] gmail.com
Release History

Release History

This version
History Node

0.1.1

History Node

0.1.0

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
SQLAlchemy-boolean-search-0.1.1.tar.gz (4.9 kB) Copy SHA256 Checksum SHA256 Source Aug 6, 2015

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