Created on 2006-05-26 23:30 by jpsc986_hj, last changed 2011-06-02 10:03 by neologix. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| unnamed | jpham, 2010-08-23 00:16 | |||
| Messages (6) | |||
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| msg28660 - (view) | Author: jpsc986_hj (jpsc986_hj) | Date: 2006-05-26 23:30 | |
Look like I have similar problem with cygwin
I do the followings
si,so,se = os.popen3('make all')
dresult = so.readlines()
eresult = so.readlines()
where make all does a build - and with tons of error
on stderror. After x minutes, I can see the program
to lock up.
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| msg28661 - (view) | Author: Neal Norwitz (nnorwitz) *  |
Date: 2006-05-27 03:51 | |
Logged In: YES user_id=33168 A similar problem to what? Can you provide any more info or help debug this problem? I don't have a windows box, so I can't begin to help with this. |
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| msg28662 - (view) | Author: jpsc986_hj (jpsc986_hj) | Date: 2006-05-27 05:47 | |
Logged In: YES
user_id=1356401
Ooops - I make a typo
it should be
eresult = se.readlines()
not
ersult = so.readlines()
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| msg114666 - (view) | Author: Mark Lawrence (BreamoreBoy) | Date: 2010-08-22 10:31 | |
Any Cygwin/Windows people interested in this, or can it be closed? |
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| msg114718 - (view) | Author: John Pham (jpham) | Date: 2010-08-23 00:16 | |
last time I use - it is still a problem |
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| msg137470 - (view) | Author: Charles-François Natali (neologix) * |
Date: 2011-06-02 10:03 | |
It's not a bug. so.readlines reads the subprocess' stdout until EOF is encountered, but in the meantime, if it writes a lot to stderr, the corresponding pipe fills up, and the subprocess blocks on the write. You should use Popen's communicate method. Closing as invalid. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2011-06-02 10:03:11 | neologix | set | status: open -> closed nosy: + neologix messages: + msg137470 resolution: invalid stage: test needed -> committed/rejected |
| 2010-08-23 00:16:34 | jpham | set | files:
+ unnamed messages: + msg114718 nosy: + jpham |
| 2010-08-22 10:31:32 | BreamoreBoy | set | nosy:
+ BreamoreBoy messages: + msg114666 versions: + Python 3.1, Python 2.7, Python 3.2, - Python 2.6 |
| 2009-03-21 03:38:43 | ajaksu2 | set | stage: test needed type: behavior versions: + Python 2.6 |
| 2006-05-26 23:30:15 | jpsc986_hj | create | |