I tried the following code and I am not getting any notification when mounting and unmounting partitions. Am I missing something ?

I use the library pyinotify to watch the changes in the file /proc/mounts… but it seems that my handler is never called…

import pyinotify, time

# Define a callback function to handle file system events
class EventHandler(pyinotify.ProcessEvent):
    def process_IN_MODIFY(self, event):
        print(f"Change detected in {event.pathname}!")

# Create an inotify instance
wm = pyinotify.WatchManager()

# Create an event handler instance
handler = EventHandler()

# Create an inotify notifier and pass the function as the event handler
notifier = pyinotify.ThreadedNotifier(wm, handler)

# Watch for changes to /proc/mounts
wm.add_watch("/proc/mounts", pyinotify.IN_MODIFY)

# Start the notifier loop
print("Watching for mount changes...")
notifier.start()

try:
  while True:
    time.sleep(1)
except: pass

notifier.stop()
print('Done!')