Nate Atkinson <[email protected]> added the comment:
To be clear-- is_alive() doesn't *always* return True. It returns True until
.join() is called.
Python 3.6.7 (default, Oct 22 2018, 11:32:17)
[GCC 8.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from dummy_threading import Thread
>>> def f(): print('foo')
...
>>> t = Thread(target=f)
>>> t.start()
foo
>>> t.is_alive()
True
>>> t.join()
>>> t.is_alive()
False
I would expect is_alive to return True while the target function is executing
and return False after the execution has completed. Instead, .is_alive is
continuing to return True after execution of the target function has completed.
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Python tracker <[email protected]>
<https://bugs.python.org/issue33777>
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