Arch Linux

Description:
When running a program that uses wxPython, it can break in such a way that all the issues are within wxPython, independent of the host program. Seems like internal issues within wxPython/wxGTK 3.0, while everything works on 2.8.

Additional info:
* Packages:
* wxgtk 3.0.2-2
* wxgtk2.8 2.8.12.1-2
* wxpython 3.0.1.1-2
* wxpython2.8 2.8.12.1-1
* python2 2.7.8-2

Steps to reproduce:

1) Download PirateScope (software oscilloscope for the busPirate USB device) from https://github.com/wxWidgets/wxPython

2) run it with `python2 PirateScope`

3) the program breaks with this error:

/usr/lib/python2.7/site-packages/wx-3.0-gtk2/wx/_core.py:16631: UserWarning: wxPython/wxWidgets release number mismatch
warnings.warn("wxPython/wxWidgets release number mismatch")
Traceback (most recent call last):
File "PirateScope", line 761, in <module>
frame = MainWindow(None, 'PirateScope')
File "PirateScope", line 274, in __init__
self.plot = plot.PlotCanvas(self.plotpanel)
File "/usr/lib/python2.7/site-packages/wx-3.0-gtk2/wx/lib/plot.py", line 598, in __init__
self.HandCursor = wx.Cursor(Hand.GetImage())
File "/usr/lib/python2.7/site-packages/wx-3.0-gtk2/wx/_gdi.py", line 1510, in __init__
_gdi_.Cursor_swiginit(self,_gdi_.new_Cursor(*args, **kwargs))
TypeError: Required argument 'type' (pos 2) not found

Here the issue is the wx.Cursor function within PlotCanvas being called with its own preset cursor image (Hand). Nothing related to the original code that called the PlotCanvas function.

4) If I add this to the host program to force wx to 2.8, then no issue, the program runs correctly:

import wxversion
wxversion.select('2.8')

Might be related to https://bugs.archlinux.org/task/41576