Revised solution for PyGobject handling based on pinning. #2190
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−31
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Following discussion on beeware/toga#3143, this is an updated approach to PyGObject handling for Toga apps on Linux.
It imposes an upper version pin on PyGObject, effectively pinning it to 3.50.0 for all Linux releases, and using girepository-1.0 everywhere. This ensures that it will work on all supported Linux releases by default, without any modifications. However, documentation inline provides a guide for releasing the pin if the user doesn't care about older Debian and Ubuntu support.
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