matplotlib-users

[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

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

[Thomas C. <tca...@gm...>]

Can you put in a pull request with those changes please?

On Wed, Feb 18, 2015, 17:03 Jorge Scandaliaris <jor...@ya...>
wrote:

> 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
>
>
>
> ------------------------------------------------------------
> ------------------
> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
> with Interactivity, Sharing, Native Excel Exports, App Integration & more
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> iu=/4140/ostg.clktrk
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>

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

[Thomas C. <tca...@gm...>]

Jorge,

I have put in a PR to fix this issue.  Can you confirm that it is
equivalent to your fix?  For aesthetic reasons I chose to pass guiEvent as
a kwarg to all of the event related functions.

https://github.com/matplotlib/matplotlib/pull/4130

Tom

On Wed Feb 18 2015 at 5:32:04 PM Thomas Caswell <tca...@gm...> wrote:

> Can you put in a pull request with those changes please?
>
> On Wed, Feb 18, 2015, 17:03 Jorge Scandaliaris <jor...@ya...>
> wrote:
>
>> 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
>>
>>
>>
>> ------------------------------------------------------------
>> ------------------
>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>> Get technology previously reserved for billion-dollar corporations, FREE
>> http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/
>> 4140/ostg.clktrk
>> _______________________________________________
>> Matplotlib-users mailing list
>> Mat...@li...
>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>
>

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

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

Thomas Caswell <tcaswell@...> writes:

> 
> 
> Jorge,I have put in a PR to fix this issue.  Can you confirm that it is
equivalent to your fix?  For aesthetic reasons I chose to pass guiEvent as a
kwarg to all of the event related functions.
> 
> https://github.com/matplotlib/matplotlib/pull/4130
> 
> 
> Tom

I can confirm this fixes the issue I had. 

Jorge