Metadata-Version: 2.1
Name: marvin-sqlalchemy-boolean-search
Version: 0.2.0
Summary: Boolean search expression parser for SQLAlchemy
Home-page: http://github.com/havok2063/SQLAlchemy-boolean-search
Author: Brian Cherinka
Author-email: bcherinka@stsci.edu
License: BSD 3-Clause License
Project-URL: Repository, http://github.com/havok2063/SQLAlchemy-boolean-search
Description: # Changes
        This repo has diverged from the original fork.  It includes expanded parsing rules; see 0.1.1 changes in the CHANGELOG.  It has also been restructured as a standalone pypi package called `marvin-sqlalchemy-boolean-search`, as its
        primary use is for https://github.com/sdss/marvin.  For a more general standalone package, see https://github.com/havok2063/boolean_parser, which rebuilds this repo functionality into a fully fledged python package.
        
        # 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
        [SQLAlchemy-boolean-search documentation](http://sqlalchemy-boolean-search.readthedocs.org/)
        
        ## Authors
        * Ling Thio - ling.thio [at] gmail.com
        
        ## Acknowledgements
        This project would not be possible without the use of the following amazing offerings:
        
        * [Flask](http://flask.pocoo.org/)
        * [SQLAlchemy](http://www.sqlalchemy.org/)
        * [pyparsing](https://pyparsing.wikispaces.com/)
        
        ## Alternative modules
        * [SQLAlchemy-Searchable](https://sqlalchemy-searchable.readthedocs.org/)
          adds full text searching and relies on PostgreSQL vectors and triggers.
        * [sqlalchemy-elasticquery](https://github.com/loverajoel/sqlalchemy-elasticquery)
        
        
Keywords: Boolean search Flask SQLAlchemy
Platform: any
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Web Environment
Classifier: Framework :: Flask
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Topic :: Database :: Front-Ends
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=2.7
Description-Content-Type: text/markdown
Provides-Extra: dev
Provides-Extra: docs
