Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Is this a Python 3.x.x bug?
Top Forums Programming Is this a Python 3.x.x bug? Post 302998830 by wisecracker on Thursday 8th of June 2017 09:44:09 AM
Old 06-08-2017
Oh dear this is even worse!
It even does it in a called script from a bash script...
Code:
#!/bin/bash
echo "Hello World!"
python3.5 "$HOME/Desktop/Code/Python/PythonRC.py"
echo "Return code is $?..."

Code:
import sys
print("Now in Python script!")
sys.exit(sys.stdout.write("Goodbye World!\n"))

Results, same system as before...
Code:
Last login: Thu Jun  8 14:33:04 on ttys000
AMIGA:amiga~> cd Desktop/Code/Shell
AMIGA:amiga~/Desktop/Code/Shell> chmod 755 PythonRC.sh
AMIGA:amiga~/Desktop/Code/Shell> ./PythonRC.sh
Hello World!
Now in Python script!
Goodbye World!
Return code is 15...
AMIGA:amiga~/Desktop/Code/Shell> _

EDIT:
Makes one wonder what a string greater than 255 characters would give, (wrap around the 255 bash shell boundary). What about returning these values to other languages and OSes?
Last edited by wisecracker; 06-08-2017 at 10:53 AM.. Reason: See EDIT:
 

8 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Is it a bug ..?

Hi All, I am using Red Hat Linux on my servers. The problem that I am facing is, sometimes the /opt usage on the server shows used percentage as 100% , when actually it is simply 20%. When I reboot the system, it comes back to 20%.Is this a bug in the system or my settings have gone wrong... (1 Reply)
Discussion started by: nua7
1 Replies

2. AIX

bug in 43 ???

xxxxserver# lsattr -El inet0 | grep 255.240.0.0,32.224.0.0,32.78.120.254 | grep '.40' route net,-hopcount,1,-netmask,255.240.0.0,32.224.0.0,32.78.120.254 How this is possible? (1 Reply)
Discussion started by: itik
1 Replies

3. UNIX for Dummies Questions & Answers

where's the bug?

#!/bin/bash if then #echo "infinite loop" exit 0 fi when I run this file I get the following error: ./test_infinite_loop: line 5: syntax error near unexpected token `fi' ./test_infinite_loop: line 5: `fi' :confused: (4 Replies)
Discussion started by: jon80
4 Replies

4. SuSE

"ssh suse-server 'python -V' > python-version.out" not redirecting

Okay, so I have had this problem on openSUSE, and Debian systems now and I am hoping for a little help. I think it has something to do with Python but I couldn't find a proper Python area here. I am trying to redirect the output of "ssh suse-server 'python -V'" to a file. It seems that no matter... (3 Replies)
Discussion started by: Druonysus
3 Replies

5. Shell Programming and Scripting

**python** unable to read the background color in python

I am working on requirement on spreadsheet in python scripting. I have a spreadsheet containing cell values and with background color. I am able to read the value value but unable to get the background color of that particular cell. Actually my requirement is to read the cell value along... (1 Reply)
Discussion started by: giridhar276
1 Replies

6. Programming

Interactive Python 3.5+ sys.stdout.write() AND sys.stderr.write() bug?

(Apologies for any typos.) OSX 10.12.3 AND Windows 10. This is for the serious Python experts on at least 3.5.x and above... In script format sys.stdout.write() AND sys.stderr.write() seems to work correctly. Have I found a serious bug in the interactive sys.stdout.write() AND... (2 Replies)
Discussion started by: wisecracker
2 Replies

7. Windows & DOS: Issues & Discussions

How to execute python script on remote with python way..?

Hi all, I am trying to run below python code for connecting remote windows machine from unix to run an python file exist on that remote windows machine.. Below is the code I am trying: #!/usr/bin/env python import wmi c = wmi.WMI("xxxxx", user="xxxx", password="xxxxxxx")... (1 Reply)
Discussion started by: onenessboy
1 Replies

8. Programming

Create a C source and compile inside Python 1.4.0 to 3.7.0 in Python for ALL? platforms...

Hi all... As you know I like making code backwards compatible for as many platforms as possible. This Python script was in fact dedicated for the AMIGA A1200 using Pythons 1.4.0, 1.5.2, 1.6.0, 2.0.1, and 2.4.6 as that is all we have for varying levels of upgrades from a HDD and 4MB FastRam... (1 Reply)
Discussion started by: wisecracker
1 Replies

LEARN ABOUT DEBIAN

libspectrum

libspectrum(3)							     Emulators							    libspectrum(3)

NAME

       libspectrum - Sinclair ZX Spectrum support library

DESCRIPTION

       libspectrum  is	a library for reading and writing some of the file formats used by emulators of the Sinclair ZX Spectrum. It also contains
       routines providing information about the various Spectrum clones which were available.

       The file formats currently supported by libspectrum are:

       o Snapshots: .z80, .szx, .sna (all read/write), .zxs, .sp., .snp and +D snapshots (read only).

       o Tape images: .tzx, .tap, .spc, .sta, .ltp (read/write) and Warajevo .tap, Z80Em and CSW version 1 (read only).

       o Input recordings: .rzx (read/write).

       o Disk images: .dsk (both plain and extended), .fdi, .sad, .scl, .td0, .trd and .udi (identification only).

       o Timex cartridges: .dck (read only).

       o IDE hard disk images: .hdf (read/write).

       o Microdrive cartridge images: .mdr (read/write).

       Additionally, any files compressed with bzip2(3) or gzip(3) can be read and will be transparently decompressed.

       Full documentation for libspectrum is provided in `libspectrum.txt'.

SEE ALSO

       bzip2(3), fuse(1), fuse-utils(1), gzip(3)

       The comp.sys.sinclair Spectrum FAQ, at
       http://www.worldofspectrum.org/faq/index.html.

AUTHOR

       Philip Kendall (philip-fuse@shadowmagic.org.uk)

Version 1.0.0							16th December, 2010						    libspectrum(3)
All times are GMT -4. The time now is 04:37 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy