Using matplotlib in GAE

Question

My tags and title quite clearly state my problem. I want to use matplotlib to create real-time plots in Google App Engine. I\'ve read the documentation and searched on SO and Go

Answer 1

The problem was that you were setting the MATPLOTLIBDATA and MPLCONFIGDIR environment variables to your app directory before importing matplotlib. Since you didn't have any fonts in your app directory, it couldn't load any fonts.