Error, Using deprecated class PySimpleApp after removing EPD

Question

I am using spyder on Mac OSX 10.8.2 and I had Enthought which I uninstalled. In my code I used pyplot from matplotlib. However I keep getting the following warning when I run the simple plot program.

 /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/matplotlib/backends/backend_wx.py:1382: wxPyDeprecationWarning: Using deprecated class PySimpleApp. 
      wxapp = wx.PySimpleApp()

I tried pip, manual installing of matplotlib and non of them helped. What should I do about it? These are my code lines related to plotting:

markerSize=400;
fig = plt.gcf()
plt.scatter(X,Y,marker='+',s=markerSize)
circle=plt.Circle((X[i]+k*meshStep,Y[i]+j*meshStep),frequency/magnification,color='r');
fig.gca().add_artist(circle)
plt.xlim(min(X)-1,max(X)+1)
plt.ylim(min(Y)-1,max(Y)+1) 

Before uninstalling Enthought I didn't have this problem and my figure had zoom and move buttons but right now I only get the graph itself.

Thank you.

Answer 1

You should use wx.App(False) instead of wx.PySimpleApp. PySimpleApp has been deprecated in wxPython 2.9. wx.App(False) does basically the same thing.