Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.11/site-packages/ipykernel/thread.py: 53%

1"""Base class for threads.""" 

2from threading import Thread 

3 

4from tornado.ioloop import IOLoop 

5 

6CONTROL_THREAD_NAME = "Control" 

7SHELL_CHANNEL_THREAD_NAME = "Shell channel" 

8 

9 

10class BaseThread(Thread): 

11 """Base class for threads.""" 

12 

13 def __init__(self, **kwargs): 

14 """Initialize the thread.""" 

15 super().__init__(**kwargs) 

16 self.io_loop = IOLoop(make_current=False) 

17 self.pydev_do_not_trace = True 

18 self.is_pydev_daemon_thread = True 

19 

20 def run(self) -> None: 

21 """Run the thread.""" 

22 try: 

23 self.io_loop.start() 

24 finally: 

25 self.io_loop.close() 

26 

27 def stop(self) -> None: 

28 """Stop the thread. 

29 

30 This method is threadsafe. 

31 """ 

32 self.io_loop.add_callback(self.io_loop.stop)