o &š£hÂã@s,dZddlmZddgZdd„Zdd„ZdS)a0 Substitute for the signal module when using a CFRunLoop. This module is generally only used to support: PyObjCTools.AppHelper.installMachInterrupt() A mach port is opened and registered to the CFRunLoop. When a signal occurs the signal number is sent in a mach message to the CFRunLoop. The handler then causes Python code to get executed. In other words, Python's signal handling code does not wake reliably when not running Python code, but this does. Note that signals will only be processed while a Cocoa run loop is running in the default mode. é)Ú _machsignalsÚ getsignalÚsignalcCs tj |¡S)z Return the signal handler for signal ``signum``. Returns ``None`` when there is no signal handler for the signal. )rÚ_signalmappingÚget)Úsignum©rún/Users/merlin/projects/employee-monitoring-system/venv/lib/python3.10/site-packages/PyObjCTools/MachSignals.pyrs cCs t|ƒ}|tj|<t |¡|S)zà Install a new signal handler for ``signum``. Returns the old signal handler (``None`` when there is no previous handler. The handler should have one argument: the signal number )rrrZ handle_signal)rÚhandlerÚrvalrrr r s  N)Ú__doc__ÚobjcrÚ__all__rrrrrr Ús