fix: restore environment before launching external programs#707
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CyanVoxel merged 5 commits intoTagStudioDev:mainfrom Jan 24, 2025
Merged
fix: restore environment before launching external programs#707CyanVoxel merged 5 commits intoTagStudioDev:mainfrom
CyanVoxel merged 5 commits intoTagStudioDev:mainfrom
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Type: Installation
Computerdores
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Jan 19, 2025
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Don't really have a way to test this, but it seems to follow the documentation well and I see no other issues.
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PyInstaller builds tested and working on Windows 10 22H2 (Normal + Portable) and macOS 15 👍 |
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PyInstaller build tested and working on Ubuntu 24.04.1 👍 |
CyanVoxel
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Thank you so much for this fix! And thank you to everyone who helped test! 🎉 |
This was referenced Aug 31, 2025
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Issue
By default, any subprocesses will inherit environment variables from its parent. Pyinstaller will specify a custom
LD_LIBRARY_PATH, which causes issues when the subprocess attempts to load its own dynamically linked libraries.https://web.archive.org/web/20240824170055/https://github.com/TagStudioDev/TagStudio/issues/210
Solution
Implemented suggested solutions for linux and windows from https://pyinstaller.org/en/stable/common-issues-and-pitfalls.html#launching-external-programs-from-the-frozen-application. Doesn't really seem like a solution for MacOS is necessary based on the docs.
Renamed and slightly reworked promptless_Popen into silent_Popen (better name, and congruent with the actual file name) so future features can take advantage of the same solution.
Tested on linux and briefly on windows (but could not figure out a way of getting hold of an outdated dll). At least it shouldn't be worse.