yaql 3.2.0

YAQL - Yet Another Query Language

YAQL (Yet Another Query Language) is an embeddable and extensible query language, that allows performing complex queries against arbitrary objects. It has a vast and comprehensive standard library of frequently used querying functions and can be extend even further with user-specified functions. YAQL is written in python and is distributed via PyPI.

Quickstart

Install the latest version of yaql:

pip install yaql>=1.0.0

Run yaql REPL:

yaql

Load a json file:

yaql> @load my_file.json

Check it loaded to current context, i.e. $:

yaql> $

Run some queries:

yaql> $.customers … yaql> $.customers.orders … yaql> $.customers.where($.age > 18) … yaql> $.customers.groupBy($.sex) … yaql> $.customers.where($.orders.len() >= 1 or name = “John”) … yaql> let(min_orders => $.min_orders) … -> $.customers.where($.orders.len() >= $min_orders)

Project Resources

• Official Documentation

• Project status, bugs, and blueprints are tracked on Launchpad

• The yaql._ply module is a copy of the ply library .

License

Apache License Version 2.0 http://www.apache.org/licenses/LICENSE-2.0 , unless otherwise noted