Corey Bryant added the comment:
I think we can close this issue. It was narrowed down to eventlet. Please
see: https://github.com/eventlet/eventlet/issues/508
On Tue, Jul 24, 2018 at 1:54 PM Karthikeyan Singaravelan <
rep...@bugs.python.org> wrote:
>
> Karthikeyan Singaravela
Change by Corey Bryant :
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title: [3.7] possible race condition in
/usr/lib/python3.7/concurrent/futures/thread.py -> [3.7] deadlock in
/usr/lib/python3.7/concurrent/futures/thread.py
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Python tracker
<https://bugs.python.org/issu
Corey Bryant added the comment:
eventlet issue opened at: https://github.com/eventlet/eventlet/issues/508
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Python tracker
<https://bugs.python.org/issue34
Corey Bryant added the comment:
I've narrowed this down a bit more. It appears to be caused by eventlet
patching of standard library thread modules. See new attached patch
bp034173-recreate.py. I'll get a bug opened against eventlet.
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Added file: https://bugs.python.org
Corey Bryant added the comment:
Karthikeyan, thanks for taking a look. I'm also unable to recreate with your
test. I'm not sure what the difference is. I'll report back if I can figure it
out.
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Python tracker
<https
New submission from Corey Bryant :
I initially reported this on launchpad at
https://bugs.launchpad.net/bugs/1782647.
I'm running a test for a project that hangs and requires a Control-C to cancel
it. The results look like this: https://paste.ubuntu.com/p/SwXsCcghjt/
In narrowing do
Matt Bryant added the comment:
I did a few more tests and am seeing the same speed differences Florent noticed.
It seems reasonable to use .replace() instead, as it does the same thing
significantly faster.
I've attached a patch doing just this.
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keywords: +patch
nosy: +Teh
Bryant added the comment:
While my original description of this issue discussed arbitrary strings, I'd
like to limit the scope of this issue down to just supporting the newline
parameter to builtin.open() for binary files, just as it's supported for
regular files. This adds n
Bryant added the comment:
I'm not terribly worried about the "right" way for me to deal with my code, but
that Python, in this instance, is inconsistent. While it doesn't want you to
apply the concept of a "line" to a binary file in that it prevents you from
spe
New submission from Bryant:
When opening binary files in Python 3, the newline parameter cannot be set.
While this kind of makes sense, readline() can still be used on binary files.
This is great for my usage, but it is doing universal newline mode, I believe,
so that any \r, \n, or \r\n
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