Frozen Qt applications are bloated
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I've tried several different tools for deploying a frozen macOS bundle of my Qt application — py2app, pyinstaller, cx_Freeze — with variable degrees of success.
My most recent app, which is relatively simple, has been packaged by cx_Freeze into a 240 megabyte executable. Inside the app bundle I found a gazillion Qt components my app doesn't need at all, and deleted them by hand, wholesale, without going into the details (I was pretty sure I didn't need anything related to 3D, OpenGL or Network, for example).
This has reduced the app size by half to around 120mb, without any fine-tuning on my part. And it worked just fine afterwards. This is an amazing waste of space and is especially annoying when you have to quickly send a small tool to a few people by mail.
Surely this is something that could be done automatically by a machine? Would it be possible for the Qt company to provide a tool for freezing PySide6 applications (for macOS but also other platforms), and including only what is needed to run the executable?
Thanks.
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I've tried several different tools for deploying a frozen macOS bundle of my Qt application — py2app, pyinstaller, cx_Freeze — with variable degrees of success.
My most recent app, which is relatively simple, has been packaged by cx_Freeze into a 240 megabyte executable. Inside the app bundle I found a gazillion Qt components my app doesn't need at all, and deleted them by hand, wholesale, without going into the details (I was pretty sure I didn't need anything related to 3D, OpenGL or Network, for example).
This has reduced the app size by half to around 120mb, without any fine-tuning on my part. And it worked just fine afterwards. This is an amazing waste of space and is especially annoying when you have to quickly send a small tool to a few people by mail.
Surely this is something that could be done automatically by a machine? Would it be possible for the Qt company to provide a tool for freezing PySide6 applications (for macOS but also other platforms), and including only what is needed to run the executable?
Thanks.
@Strangelove said in Freezed Qt applications are bloated:
Would it be possible for the Qt company to provide a tool for freezing PySide6 applications (for macOS but also other platforms), and including only what is needed to run the executable?
You can suggest this on Qt bugtracker.
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@Strangelove said in Freezed Qt applications are bloated:
Would it be possible for the Qt company to provide a tool for freezing PySide6 applications (for macOS but also other platforms), and including only what is needed to run the executable?
You can suggest this on Qt bugtracker.
@sierdzio Just did so. Thanks.
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Hi,
Please provide the link to the report so that it is easier to find.
