472,353 Members | 977 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 472,353 software developers and data experts.

gnuplot stdout & python question

I've posted this question to comp.graphics.apps.gnuplot too but given that
this python group may also comprise a lot of gnuplot users, and is far more
active, I've posted this question here too. My apologies to those who read
this twice. I posted to cgag before I decided to post here with a more
meaningful subject.
Anyone had any success getting stdout from gnuplot on an ms windows system
(XP)? I'm trying to read mouse coordinates using python. This link shows a
basic mechanism implemented in python.


It is similar to the gnuplot.py code which I understand is unidirectional
only ie. send commands to gnuplot via gnuplot stdin. My hope is that I can
implement the bidirectional interface in gnuplot.py and give it away to
whoever might find it useful. But first, I gotta get it working.

I can't seem to get anything back to a python shell by this method. Hangs in
the function thats supposed to read stdout. Could be something I'm doing
wrong with python but I rather suspect there is something in the way gnuplot
on windows deals with stdout that I'm not understanding.

btw - I'm using gnuplot 4.1 (Oct 10 cvs build), python 2.3

Oct 21 '05 #1
0 1772

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

by: Richard | last post by:
I am going to need to plot some data and formula results from Python. A few years ago I used gnuplot (not from Python) and was wondering which...
by: Rama Calaga | last post by:
Hi, I use both python and gnuplot a lot, but I am unable to find a way to embed gnuplot "window/canvas" into tkinter. BLT option in PMW is not so...
by: Jive | last post by:
Here's my sitch: I use gnuplot.py at work, platform Win32. I want to upgrade to Python 2.4. Gnuplot.py uses extension module Numeric. Numeric...
by: syd | last post by:
I don't even know where to begin. This is just bizarre. I just picked up the Gnuplot.py module (a light interface to gnuplot commands) and was...
by: Nicola Kaiser | last post by:
Hi, Im using Gnuplot via gnuplot.py and Im looking for a way to get the plotting output (terminal set to png in my case) piped in a string ...
by: Anton81 | last post by:
Hi, it seems to be a FAQ, but I still haven't found a solution. I want to control gnuplot with a python program. The following at least gives me...
by: Pappy | last post by:
SHORT VERSION: Python File B changes sys.stdout to a file so all 'prints' are written to the file. Python file A launches python file B with...
by: Santix | last post by:
I am doing a python program that save the data in a text file in columns and I want to do a gnuplot to plot the results. But I want the program in...
by: matthew43 | last post by:
You might want to try g.reset() or something of the sort. i saw this post because I'm also trying to figure out gnuplot.py I can't seem to find...
by: Kemmylinns12 | last post by:
Blockchain technology has emerged as a transformative force in the business world, offering unprecedented opportunities for innovation and...
by: jalbright99669 | last post by:
Am having a bit of a time with URL Rewrite. I need to incorporate http to https redirect with a reverse proxy. I have the URL Rewrite rules made...
by: antdb | last post by:
Ⅰ. Advantage of AntDB: hyper-convergence + streaming processing engine In the overall architecture, a new "hyper-convergence" concept was...
by: Matthew3360 | last post by:
Hi there. I have been struggling to find out how to use a variable as my location in my header redirect function. Here is my code. ...
by: Matthew3360 | last post by:
Hi, I have a python app that i want to be able to get variables from a php page on my webserver. My python app is on my computer. How would I make it...
by: AndyPSV | last post by:
HOW CAN I CREATE AN AI with an .executable file that would suck all files in the folder and on my computerHOW CAN I CREATE AN AI with an .executable...
by: Arjunsri | last post by:
I have a Redshift database that I need to use as an import data source. I have configured the DSN connection using the server, port, database, and...
by: Matthew3360 | last post by:
Hi, I have been trying to connect to a local host using php curl. But I am finding it hard to do this. I am doing the curl get request from my web...
by: BLUEPANDA | last post by:
At BluePanda Dev, we're passionate about building high-quality software and sharing our knowledge with the community. That's why we've created a SaaS...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.