Good framework for live charting in Python?
I havent worked with Matplotlib but I've always found gnuplot to be adequate for all my charting needs.
You have the option of calling gnuplot from python or using gnuplot.py 
(gnuplot-py.sourceforge.net) to interface to gnuplot.
I am working on a Python application that involves running regression analysis on live data, and charting both. That is, the application gets fed with live data, and the regression models re-calculates as the data updates. Please note that I want to plot both the input (the data) and output (the regression analysis) in the same one chart.
I have previously done some work with Matplotlib. Is that the best framework for this? It seems to be fairly static, I can't find any good examples similar to mine above. It also seems pretty bloated to me. Performance is key, so if there is any fast python charting framework out there with a small footprint, I'm all ears...