Created on 2011-07-04 22:03 by haypo, last changed 2011-07-06 08:50 by haypo. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| subprocess_communicate_eintr.patch | haypo, 2011-07-04 22:03 | review | ||
| Messages (5) | |||
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| msg139811 - (view) | Author: STINNER Victor (haypo) *  |
Date: 2011-07-04 22:03 | |
subprocess.Popen.communicate() doesn't catch EINTR error if it is called without timeout and if there is only one PIPE (stdout or stderr). Attached patch fixes these cases. It may need a test. I found this bug while working on test_signal, especially on the inter process signal tests. |
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| msg139860 - (view) | Author: Roundup Robot (python-dev) | Date: 2011-07-05 12:08 | |
New changeset dcfacc2d93b4 by Victor Stinner in branch '3.2': Issue #12493: subprocess: communicate() handles EINTR http://hg.python.org/cpython/rev/dcfacc2d93b4 New changeset 42e23db3ddfc by Victor Stinner in branch 'default': (merge 3.2) Issue #12493: subprocess: communicate() handles EINTR http://hg.python.org/cpython/rev/42e23db3ddfc New changeset 6a28ccde2f1b by Victor Stinner in branch '2.7': Issue #12493: subprocess: communicate() handles EINTR http://hg.python.org/cpython/rev/6a28ccde2f1b |
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| msg139867 - (view) | Author: Roundup Robot (python-dev) | Date: 2011-07-05 12:51 | |
New changeset 807921ba241d by Victor Stinner in branch '3.2': Issue #12493: skip test_communicate_eintr() if signal.SIGALRM is missing http://hg.python.org/cpython/rev/807921ba241d New changeset 4928cf093a11 by Victor Stinner in branch 'default': (merge 3.2) Issue #12493: skip test_communicate_eintr() if signal.SIGALRM is missing http://hg.python.org/cpython/rev/4928cf093a11 New changeset 8a4c9c154b5d by Victor Stinner in branch '2.7': Issue #12493: skip test_communicate_eintr() if signal.SIGALRM is missing http://hg.python.org/cpython/rev/8a4c9c154b5d |
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| msg139925 - (view) | Author: Charles-François Natali (neologix) * |
Date: 2011-07-06 06:58 | |
Out of curiosity, how could SIGALRM be missing on a Unix system?
Maybe you mean something like
@unittest.skipUnless(hasattr(errno, EINTR),
"Requires errno.EINTR")
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| msg139928 - (view) | Author: STINNER Victor (haypo) * |
Date: 2011-07-06 08:50 | |
> Out of curiosity, how could SIGALRM be missing on a Unix system? It is only missing on Windows. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2011-07-06 08:50:41 | haypo | set | messages: + msg139928 |
| 2011-07-06 06:58:17 | neologix | set | nosy:
+ neologix messages: + msg139925 |
| 2011-07-05 12:51:04 | python-dev | set | messages: + msg139867 |
| 2011-07-05 12:09:30 | haypo | set | status: open -> closed resolution: fixed |
| 2011-07-05 12:08:18 | python-dev | set | nosy:
+ python-dev messages: + msg139860 |
| 2011-07-04 22:03:09 | haypo | create | |