On 07/11/2023 2:55 p.m., Thierry Onkelinx wrote:
Dear all,

The qrcode package converts text into a qrcode image. The opencv package is
able to convert images with a qrcode into the text. opencv has a unit test
that uses qrcode to generate a test image. Hence it lists qrcode as a
suggested package.

Would it be OK to implement the same unit test in qrcode? And thus
requiring qrcode to list opencv as a suggested package. I know this is not
allowed when depending or importing packages.

Yes, that is allowed. There was a thread about a related issue just a few days ago: "PkgA imports PkgB, and PkgB suggests PkgA?".

Duncan Murdoch


Best regards,

ir. Thierry Onkelinx
Statisticus / Statistician

Vlaamse Overheid / Government of Flanders
INSTITUUT VOOR NATUUR- EN BOSONDERZOEK / RESEARCH INSTITUTE FOR NATURE AND
FOREST
Team Biometrie & Kwaliteitszorg / Team Biometrics & Quality Assurance
thierry.onkel...@inbo.be
Havenlaan 88 bus 73, 1000 Brussel
www.inbo.be

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