Disambiguate "OSI Approved :: BSD License"

[dereckson]

What's the problem this feature will solve?
Currently, the classifiers allow to declare a software licensed under "BSD License".

Other frameworks like SPDX offers BSD-2-Clause and BSD-3-Clause, the two most used "BSD" licenses.

This ambiguity have impact to automated external tools: I've uploaded a package licensed under BSD-2-Clause, and external service libraries.io offers to generate a machine-readable properties file offering license_spdx: BSD-3-Clause.

Describe the solution you'd like

• "OSI Approved :: BSD License"
• "OSI Approved :: BSD License (3-Clause)"
• "OSI Approved :: BSD License (2-Clause)"

Additional context
https://en.wikipedia.org/wiki/BSD_licenses#Terms details the different n-Clause

[di]

Duplicate of pypa/trove-classifiers#17.

[dereckson]

Ah, thanks to have pointed to the right package, I wasn't sure of the responsible library!