Skip to main content

Winnow is a framework for server-side filtering of data.

Project description

Winnow is a framework for server-side filtering of data. It is designed to be expressive, extensible, and fast. Winnow’s inputs look something like this:

{
    "logical_op": "&",
    "filter_clauses": [
        {
            "data_source": "Created",
            "operator": "before",
            "value": "2015-03-01"
        },
        {
            "data_source": "Owner",
            "operator": "any of",
            "value": [
                {"name": "Steven", "id": 23},
                {"name": "Margaret", "id": 41},
                {"name": "Evan", "id": 90}
            ]
        }
    ]
}

Winnow’s outputs look something like this:

"WHERE created_date < %s::timestamp AND owner_id = ANY(VALUES (%s),(%s),(%s))",
('2015-03-01', 23, 41, 90)

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

winnow-filters-0.0.5.tar.gz (9.7 kB view hashes)

Uploaded source

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Fastly Fastly CDN Google Google Object Storage and Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page