[Matplotlib-users] Event errors in qt5 backend after recent commit

[Jorge S. <jor...@ya...>]

Hi,
A recent commit against lib/matplotlib/backends/backend_qt5.py [1] causes
some errors in code that was working fine before. The error is as follows: 

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
/home/jscandal/sw/matplotlib/matplotlib.py3/lib/matplotlib/backends
/backend_qt5.py
in enterEvent(self, event)
    249 
    250     def enterEvent(self, event):
--> 251         FigureCanvasBase.enter_notify_event(self, event, guiEvent=event)
    252 
    253     def leaveEvent(self, event):

TypeError: enter_notify_event() got multiple values for argument 'guiEvent'

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
/home/jscandal/sw/matplotlib/matplotlib.py3/lib/matplotlib/backends
/backend_qt5.py
in leaveEvent(self, event)
    253     def leaveEvent(self, event):
    254         QtWidgets.QApplication.restoreOverrideCursor()
--> 255         FigureCanvasBase.leave_notify_event(self, event, guiEvent=event)
    256 
    257     def mousePressEvent(self, event):

TypeError: leave_notify_event() got multiple values for argument 'guiEvent'



Reverting the changes introduced by the commit in lines 251 and 255 of
backend_qt5.py seems to fix the issue, in my particular use case.

Regards,

Jorge


1.
b72e0cd9e63f7cf4bec2908143c62c23666b674a
Author: Steven Silvester <ste...@ie...>
Date:   Sun Feb 15 09:38:21 2015 -0600

    Add guiEvent data to Qt backend