ioerror Questions

7

I am taking a jpg image and using numpy's fft2 to create/save a new image. However it throws this error "IOError: cannot write mode F as JPEG" Is there an issue with CMYK and JPEG files in PIL...
Goat asked 23/5, 2013 at 17:52

7

Solved

I'm fitting a LDA model with lots of data using scikit-learn. Relevant code piece looks like this: lda = LatentDirichletAllocation(n_topics = n_topics, max_iter = iters, learning_method = 'onli...
Acclimatize asked 18/10, 2016 at 18:0

4

Solved

I noticed my Redis instance on my local pc stopped working. I use Docker to host it and tried to issue a restart command on the container as ps stated it was running*. docker restart my-redis Ho...
Hedonic asked 6/1, 2018 at 17:45

6

Solved

I'm trying to install PyQt package with pip, but I get this error: ~$ pip install PyQt Downloading/unpacking PyQt Downloading PyQt-x11-gpl-4.8.3.tar.gz (9.8Mb): 9.8Mb downloaded Running setup.py...
Epsilon asked 1/4, 2011 at 19:28

7

The following code throws an error if it's run by a non-root user for a file owned by root, even when the non-root user has sudo privileges: try: f = open(filename, "w+") except IOError: sys.std...
Zoogloea asked 14/9, 2016 at 20:34

3

Solved

I am using a scientific software including a Python script that is calling os.system() which is used to run another scientific program. While the subprocess is running, Python at some point prints ...
Onstad asked 7/10, 2011 at 10:54

5

Solved

I get an IOError: bad message length when passing large arguments to the map function. How can I avoid this? The error occurs when I set N=1500 or bigger. The code is: import numpy as np import m...
Rounded asked 14/6, 2015 at 20:23

3

Solved

I am trying to execute a PyAudio python capturing program on Rasbian in my RaspberryPi model B board, but getting error: Traceback (most recent call last): File "/home/pi/pythonsound/record.py", ...
Louis asked 27/1, 2015 at 15:12

7

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 raise...
Dede asked 2/5, 2012 at 8:5

8

Solved

I have never seen a case when an IOError is thrown. The only thing that the docs say about IOError it this: Thrown when a serious I/O error has occurred. There aren't any subclasses or anythin...
Aldas asked 23/3, 2015 at 2:50

2

Solved

I try to recreate the virtualenv: foo_bar_d@aptguettler:~$ virtualenv --system-site-packages . I get this exception: foo_bar_d@aptguettler:~$ virtualenv --system-site-packages . New python exe...
Klatt asked 3/11, 2016 at 14:0

2

Solved

I have come across examples in this forum where a specific error around files and directories is handled by testing the errno value in OSError (or IOError these days ?). For example, some discussio...
Oaten asked 26/12, 2013 at 20:1

5

I get an IOError shown below when trying to open a new file using "open (fname, 'w+')". The complete error message is below. The file does not exist, but I verified using "os.access(dir_name, os....
Fingerstall asked 13/1, 2011 at 5:58

2

Solved

I am modifying a tool that currently opens files and reads them with fread() to use memory-mapped files. This program frequently reads from devices that may have I/O errors. Currently we catch thes...
Restivo asked 22/7, 2011 at 14:20

3

Solved

I am creating Log file for the code but I am getting the following error : [Tue Jun 11 17:22:59 2013] [error] [client 127.0.0.1] import mainLCF [Tue Jun 11 17:22:59 2013] [error] [client 127.0.0....
Bryonbryony asked 11/6, 2013 at 12:13

4

Solved

C has perror and errno, which print and store the last error encountered. This is convenient when doing file io as I do not have to fstat() every file that fails as an argument to fopen() to presen...
Laszlo asked 15/7, 2009 at 23:15

3

Solved

I'm not sure why, but for some reason, whenever I have "region" in the file name of the output file, it gives me this error: IOError: [Errno 22] invalid mode ('w') or filename: 'path\regionl...
Plains asked 28/2, 2013 at 17:22

4

Solved

I am trying to print a list of tuples formatted in my stdout. For this, I use the str.format method. Everything works fine, but when I pipe the output to see the first lines using the head command ...
Conflux asked 3/4, 2013 at 17:18

4

What could be causing this error: $ sudo tail -n 100 /var/log/apache2/error.log' [Wed Dec 29 15:20:03 2010] [error] [client 220.181.108.181] mod_wsgi (pid=20343): Exception occurred processing ...
Noellenoellyn asked 29/12, 2010 at 21:15

3

Solved

I am getting IOError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/python_dateutil-2.2-py2.7.egg/EGG-INFO/top_level.txt' when I am trying to import pandas. I don't see ...
Flavopurpurin asked 29/3, 2014 at 19:47

6

I am trying to run the following bit of code: import java.sql.DriverManager; public class Connect { public static void main(String[] args){ try{ String databaseDriver = "net.sourceforge.jtds.j...
Sterigma asked 7/11, 2012 at 10:27

4

Solved

I have a script where a user is prompted to type a filename (of a file that is to be opened), and if the file doesn't exist in the current directory, the user is prompted again. Here is the short v...
Kelleher asked 22/2, 2013 at 19:48

2

Solved

I'm trying to remove all files from a folder which contan certain "blacklisted" content. I have this code: import os black_list = [line for line in open("C:/path/to/blacklist....
Hokkaido asked 7/4, 2016 at 13:28

2

This is my spec file # -*- mode: python -*- a = Analysis(['final_code.py'], pathex=['C:\\Python27\\PyInstaller-2.1\\final_code'], hiddenimports=[], hookspath=None, runtime_hooks=None) pyz = PY...
Harmaning asked 17/6, 2015 at 7:18

1

Solved

On OS X, openpyxl.save() is working fine for a file called 'all_done.xslx'. Yet when it is attempted on Windows, it results in: c:\Users\Tony\Desktop\ROI>python roi_cut6.py > log.txt Traceb...
Malacology asked 11/7, 2015 at 23:31

© 2022 - 2025 — McMap. All rights reserved.