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Groups > comp.lang.python > #77839
| From | Peter Otten <__peter__@web.de> |
|---|---|
| Subject | Re: Thread-ID - how much could be? |
| Date | 2014-09-13 09:48 +0200 |
| Organization | None |
| References | (1 earlier) <lusua3$a4t$1@ger.gmane.org> <mailman.13944.1410471154.18130.python-list@python.org> <54124c95$0$29991$c3e8da3$5496439d@news.astraweb.com> <20140912063041.GC3333@arxnet.hu> <87k3582ely.fsf@handshake.de> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.13994.1410594501.18130.python-list@python.org> (permalink) |
dieter wrote:
> Ervin Hegedüs <airween@gmail.com> writes:
>> ...
> What is used as thread id is platform dependent. Likely, it depends
> on the thread support of the underlying C libary (i.e. the
> operating system thread support).
>
> Under Linux, thread ids seem to be addresses - i.e. very large
> integers.
$ grep "Exception in thread" /usr/lib/python3.4/threading.py
_sys.stderr.write("Exception in thread %s:\n%s\n" %
"Exception in thread " + self.name +
I believe the "Thread-ID"s we are talking about are actually user-specified
names attached Python's threading.Thread instances, not something on the OS
level. These names default to
$ grep -i -A4 -B1 "def _newname" /usr/lib/python3.4/threading.py
_counter = 0
def _newname(template="Thread-%d"):
global _counter
_counter += 1
return template % _counter
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Re: Thread-ID - how much could be? Ervin Hegedüs <airween@gmail.com> - 2014-09-11 23:32 +0200
Re: Thread-ID - how much could be? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-12 11:29 +1000
Re: Thread-ID - how much could be? Chris Angelico <rosuav@gmail.com> - 2014-09-12 11:49 +1000
Re: Thread-ID - how much could be? Skip Montanaro <skip@pobox.com> - 2014-09-11 20:38 -0500
Re: Thread-ID - how much could be? Cameron Simpson <cs@zip.com.au> - 2014-09-12 13:41 +1000
Re: Thread-ID - how much could be? Chris Angelico <rosuav@gmail.com> - 2014-09-12 15:41 +1000
Re: Thread-ID - how much could be? Ervin Hegedüs <airween@gmail.com> - 2014-09-12 08:30 +0200
Re: Thread-ID - how much could be? dieter <dieter@handshake.de> - 2014-09-13 08:56 +0200
Re: Thread-ID - how much could be? Peter Otten <__peter__@web.de> - 2014-09-13 09:48 +0200
Re: Thread-ID - how much could be? Martin Skjöldebrand <shieldfire@gmail.com> - 2014-09-13 12:09 +0200
Re: Thread-ID - how much could be? Ervin Hegedüs <airween@gmail.com> - 2014-09-13 12:32 +0200
Re: Thread-ID - how much could be? Thomas Rachel <nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915@spamschutz.glglgl.de> - 2014-09-16 10:53 +0200
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