Re: [Gnuplot-info] strange behavior on calling gnuplot from cgi script written in python

[Thomas S. <t.s...@fz...>]

i'm not sure if 'flush' is really needed for perl.

python has the '-u' option to have stdin, stdout,
and stderr unbuffered.
perl doesn't have a similar option.
so i think it's a python-specific problem.

BTW, by using
#!/usr/bin/python -u
as the 1st line of your script, you need no 'flush()'


stevecoh1 wrote:
> 
> Thank you!  That's the answer.  Might want to tell Mr. Janert about this
> so they can print an errata.  Or is the flush not necessary in Perl?
> 
> 
> Thomas Sefzick wrote:
> 
>> 
>> you need a 'flush' after 'print'ing the two lines:
>> 
>> #!/usr/bin/python
>> 
>> import os
>> import sys
>> import math
>> 
> 
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