Python Input/output Error
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies ioerror errno 5 input/output error raspberry pi of this site About Us Learn more about Stack Overflow the company ioerror: [errno 5] input/output error odoo Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges ioerror errno 5 input/output error i2c Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a [errno 5] input/output error django minute: Sign up IOError Input/Output Error When Printing up vote 13 down vote favorite 1 I have inherited some code which is periodically (randomly) failing due to an Input/Output error being raised during a call to print. I am trying to determine the cause of the exception being raised (or at least, better understand it) and how to handle it correctly. When
Ioerror: [errno 5] Input/output Error Adafruit
executing the following line of Python (in a 2.6.6 interpreter, running on CentOS 5.5): print >> sys.stderr, 'Unable to do something: %s' % command The exception is raised (traceback omitted): IOError: [Errno 5] Input/output error For context, this is generally what the larger function is trying to do at the time: from subprocess import Popen, PIPE import sys def run_commands(commands): for command in commands: try: out, err = Popen(command, shell=True, stdout=PIPE, stderr=PIPE).communicate() print >> sys.stdout, out if err: raise Exception('ERROR -- an error occurred when executing this command: %s --- err: %s' % (command, err)) except: print >> sys.stderr, 'Unable to do something: %s' % command run_commands(["ls", "echo foo"]) The >> syntax is not particularly familiar to me, it's not something I use often, and I understand that it is perhaps the least preferred way of writing to stderr. However I don't believe the alternatives would fix the underlying problem. From the documentation I have read, IOError 5 is often misused, and somewhat loosely defined, with different operating systems using it to cover different problems. The best I can see in my case i
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this
Linux I2c Input Output Error
site About Us Learn more about Stack Overflow the company Business Learn input output error 5 more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question i2cdetect raspberry pi x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up IOError: http://stackoverflow.com/questions/10409897/ioerror-input-output-error-when-printing [Errno 5] Input/output error up vote 0 down vote favorite I have a sort of xml like file here: https://github.com/alvations/pywsd/blob/master/pywsd/data/semcor3.0_naf/brown1/br-e24.naf And when I tried to read it as below, I got an IOError: >>> import io >>> infile = io.open('pywsd/data/semcor3.0_naf/brown1/br-e24.naf', 'r', encoding='utf8') >>> infile.read() Traceback (most recent call last): File "
User List Committer List Help Tracker Documentation Tracker Development Report Tracker Problem Issue21090 classification Title: File read silently stops after EIO https://bugs.python.org/issue21090 I/O error Type: Stage: Components: IO Versions: Python 3.4, Python https://www.raspberrypi.org/forums/viewtopic.php?f=44&t=17295 2.7 process Status: open Resolution: Dependencies: Superseder: Assigned To: Nosy List: haypo, ivank, neologix, pitrou, python-dev Priority: normal Keywords: patch Created on 2014-03-28 22:29 by ivank, last changed 2014-11-12 20:53 by haypo. Files File name Uploaded Description Edit fileio_readall_eio.patch haypo, 2014-07-01 output error 15:07 review fileobject.patch haypo, 2014-07-02 22:38 review Messages (16) msg215085 - (view) Author: ivank (ivank) Date: 2014-03-28 22:29 I intentionally corrupted a zpool to induce an I/O error in a file, in this case, /usr/lib/x86_64-linux-gnu/gconv/IBM1390.so # ls -l /usr/lib/x86_64-linux-gnu/gconv/IBM1390.so -rw-r--r-- 1 root root 231,496 2014-03-24 06:26 /usr/lib/x86_64-linux-gnu/gconv/IBM1390.so # cat /usr/lib/x86_64-linux-gnu/gconv/IBM1390.so > /dev/null [errno 5] input/output cat: /usr/lib/x86_64-linux-gnu/gconv/IBM1390.so: Input/output error When I read the file, Python 3.3.5 and 3.4.0 check for EIO and raise an exception: >>> open("/usr/lib/x86_64-linux-gnu/gconv/IBM1390.so", "rb").read() Traceback (most recent call last): File "
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