problems in Python Sched

I have created the number of开发者_开发百科 schedulers using python in windows which are running in background. Can anyone tell me any command to check how many schedulers running on windows and also how can I remove them?

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If you are using sched.scheduler, you can query sched.scheduler.queue.

scheduler.queue

Read-only attribute returning a list of upcoming events in the order they will be run. Each event is shown as a named tuple with the following fields: time, priority, action, argument.

In the very docs there is also this little piece of advice:

In multi-threaded environments, the scheduler class has limitations with respect to thread-safety, inability to insert a new task before the one currently pending in a running scheduler, and holding up the main thread until the event queue is empty. Instead, the preferred approach is to use the threading.Timer class instead.

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All your schedulers are part of your a single Python process, then you won't be able to count the the individual timers which are scheduled. As the python schedulers are something you write, you can choose to keep a file which would be updated periodically.

If each scheduler is a separate python process, then count the many python processes from your Windows task manager.