QThread : Support for freeze
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I made a gui that running QThread in it.
When I run that within IDE like PyCharm, Eclipse, it works well.
But, after freezing via PyInstaller, it fails to run in multi thread environ.
According to what I searched for, in case of "multiprocessing" of Python it provides freeze_support() function.
Does QThread provide supporting for freeze like PyInstaller, Py2exe, cx_freeze? -
I made a gui that running QThread in it.
When I run that within IDE like PyCharm, Eclipse, it works well.
But, after freezing via PyInstaller, it fails to run in multi thread environ.
According to what I searched for, in case of "multiprocessing" of Python it provides freeze_support() function.
Does QThread provide supporting for freeze like PyInstaller, Py2exe, cx_freeze?@icapathos said in QThread : Support for freeze:
I made a gui that running QThread in it.
Using Qt?
Qt GUI classes should only be used in main thread! Main thread is the one where QApplication:: exec() was called. Accessing Qt GUI classes in other threads than main thread is NOT supported! -
Actually, I run GUI in main thread and just send signal from out of main thread.
To add more details, I use QThread to walk down directories and gather sources, and then send signals to main GUI thread and create item in QListWidget.
When I run the GUI within Esclipse, it works well.
But, after freezing with PyInstaller and executing it, it looks like running only in main thread. -
Actually, I run GUI in main thread and just send signal from out of main thread.
To add more details, I use QThread to walk down directories and gather sources, and then send signals to main GUI thread and create item in QListWidget.
When I run the GUI within Esclipse, it works well.
But, after freezing with PyInstaller and executing it, it looks like running only in main thread.@icapathos Well, without code one can only guess...
