Reading .zip files in Delphi and Python

Metasequoia uses a new default file format from version 4.7 which has extension *.mqoz.
This a just a *.zip file that contains an *.mqo file and a thumbnail.jpg file and maybe an *.mqx file.

Below are examples in Delphi 10.2 and Python 2.7 that show how to read the *.mqo inside the *.zip.