On Tue, Nov 27, 2012 at 10:25 AM, Michel Samia
<michel.samia@firma.seznam.cz> wrote:
:
Thank you very much for the new functionality.
If you like GNU Parallel:
* Post the intro videos on Reddit/Diaspora*/forums/blogs/
Identi.ca/Google+/Twitter/Facebook/Linkedin/mailing lists
* Get the merchandise https://www.gnu.org/s/parallel/merchandise.html
* Give a demo at your local user group
* Request or write a review for your favourite blog or magazine
* Request or build a package for your favourite distribution (if it is
not already there)
* Invite me for your next conference (Contact http://ole.tange.dk)
If you use GNU Parallel for research:
* Please cite GNU Parallel in you publications (use --bibtex)
If GNU Parallel saves you money:
* (Have your company) donate to FSF https://my.fsf.org/donate/
Unfortunately I wasn't able
to reproduce the expected behaviour of this script simple.py
#!/usr/local/bin/parallel --shebang-wrap --pipe -k -j24 /usr/bin/python
# should work like cat
import sys
for line in sys.stdin:
sys.stdout.write(line)
When I run
echo 'bla' | ./simple.py
sometimes it hangs and my mouse cursor changes its shape to s cross and
sometimes it prints error messages:
michel@bellatrix:/tmp$ echo bla | ./simple.py
./simple2.py: line 6: syntax error near unexpected token `sys.stdout.write'
./simple2.py: line 6: ` sys.stdout.write(line)'
which probably means that the script is run by bash, not by Python.
That is odd. I just tried using your exact program on two different
systems (Ubuntu and Debian) and it works for me. That leads me to
believe it is a local problem on your system.
It would be good if others could test your script, too.
On your system please try creating a new user and run the same as the
new user. Hopefully that will give you a clean environment.
/Ole