Utility library to parse, normalize and compare License expressions for Python using a boolean logic engine. For expressions using SPDX or any other license id scheme.

which allows you to select or exclude rows or columns of a data structure based on logical expressions. In this article, you will learn how to use boolean indexing or masking in Python with pandas ...

As well as checking the condition of the Boolean expression in line 2, this program also checks the condition of the Boolean expression in line 4: Boolean logic does not just work with numbers.

I recently switched to using python 2.5 from 2.4 ... false_value </pre><BR>Evaluation is still lazy as in existing Boolean expressions, so the order of evaluation jumps around a bit.