[wxPython-dev] 20060712 test build uploaded

[Greg Hazel]

I ran my app (working on wx 2.6.2.3) against the 20060712 build, and pretty 
quickly got an access violation in wxbase270uh_vc.dll. It seems to be 
related to the wxLog stuff. Here's a small reproduction case, I hope no one 
minds the paste:

import wx

class LogProxy(wx.PyLog):

    def __init__(self, log):
        wx.PyLog.__init__(self)
        self.log = log

    def DoLog(self, level, msg, timestamp):
        # throw an event to do the logging, because logging from inside the 
logging handler deadlocks on GTK
        wx.CallAfter(self._do_log, level, msg, timestamp)

    def _do_log(self, level, msg, timestamp):
        wx.Log_SetActiveTarget(self.log)
        wx.LogGeneric(level, '[5.0] %s' % msg) # <== CRASH HERE
        wx.Log_SetActiveTarget(self)

class App(wx.App):
    def OnInit(self):
        f = wx.Frame(None, id=wx.ID_ANY)
        log = wx.LogWindow(f, "the log", False)
        wx.Log_SetActiveTarget(LogProxy(log))
        wx.LogWarning("fdsjfds!")
        return True

App(0).MainLoop()


-Greg

----- Original Message ----- 
From: "Robin Dunn" <robin at alldunn.com>
To: <wxPython-dev at lists.wxwidgets.org>
Sent: Thursday, July 13, 2006 11:02 AM
Subject: Re: [wxPython-dev] 20060712 test build uploaded


> Werner F. Bruhin wrote:
>> Hi Robin,
>>
>> R'bot wrote:
>>
>>> Hi,
>>>
>>> A new test build of wxPython has been uploaded to starship. Version: 
>>> 2.7.0.0pre.20060712
>>>   URL: 
>>> http://starship.python.net/crew/robind/wxPython/daily/20060712
>>>   Changes: 
>>> http://starship.python.net/crew/robind/wxPython/daily/20060712/CHANGES.html
>>>
>>> Have fun!
>>> R'bot
>>>
>> I am having a little bit of fun!
>>
>> Installed it on Python 2.5b2 and Windows XP pro.
>>
>> In the demo I found some little issues.
>>
>> *Picker controls*
>> If I click on the wx.ColorPickerCtrl and change the color by clicking on 
>> a shade on the right side, the RGB values change but not the selected 
>> color.  I have to select first a color on the left and then within the 
>> "shades area" to make it work.
>
> Hmm...  I can't duplicate this.  It works for me to just pick pick a color 
> in the gradient area on the right, adjust the intensity slider on the far 
> right, and then click Ok
>
>>
>> *RichText control*
>> I can't change the font color, all the other things like bold, italic, 
>> font style work, but selecting a text, clicking on the font button (on 
>> the toolbar) and selecting any color and pressing o.k. does NOT change 
>> the color, however if I change at the same time e.g. font size the size 
>> changes but not the color.
>
> I'll check into this.  It may be something that I missed when porting the 
> sample from C++.
>
>
>>
>> *ActiveXPdfWindow*
>> Crashes when opening a PDF file (Adobe 7.0.5)
>
> Yes, this is the same old problem with Adobe's new ActiveX control that 
> nobody has been able to solve yet.  I suppose I should just take this 
> module out of the demo, or else show it by embedding in an IE window 
> instead, which does work.  If somebody has time to whip up a patch for 
> this I would appreciate it.
>
>
>>
>> *Visual things in the demo*
>> - with the ScrolledPanel demo a black squart shows for a moment
>
> This was present in 2.6 as well, just not as noticeably visible.  It comes 
> from creating the panel for the newly selected demo, which shows up at its 
> default size and position, and then adding it to the notebook where it 
> gets sized, positioned, and painted appropriately.  It is black initially 
> now because of some low level changes done a while back for how themed 
> windows are created (or something like that.)  We could work around that 
> by creating the panels hidden to begin with and then showing them after 
> they've been added to the notebook, but I haven't had the gumption needed 
> to make the change to all of the demo modules.
>
>> - with the SplitTree a large black rectangle shows for some time - very 
>> very very slow in loading
>
> Hmm, something is blocking some event handler from returning to the main 
> loop...  Very weird.  I'll take a look at it.
>
>>
>> *Exception when I tried to run Boa 0.4.4*
>> Traceback (most recent call last):
>>  File "boa.py", line 256, in <module>
>>    import Preferences, Utils
>>  File "C:\Python25\Lib\site-packages\boa\Preferences.py", line 137, in 
>> <module>
>>
>>    execfile(file)
>>  File "C:\Documents and 
>> Settings\wbruhin\.boa-constructor\prefs.plug-ins.rc.py"
>> , line 11, in <module>
>>    from wxPython.wx import *
>>  File 
>> "C:\Python25\Lib\site-packages\wx-2.7.0-msw-unicode\wxPython\__init__.py"
>> , line 15, in <module>
>>    import _wx
>>  File 
>> "C:\Python25\Lib\site-packages\wx-2.7.0-msw-unicode\wxPython\_wx.py", lin
>> e 3, in <module>
>>    from _core import *
>>  File 
>> "C:\Python25\Lib\site-packages\wx-2.7.0-msw-unicode\wxPython\_core.py", l
>> ine 877, in <module>
>>    wxEVT_POWER = wx._core.wxEVT_POWER
>> AttributeError: 'module' object has no attribute 'wxEVT_POWER'*
>> *
>
> Did you also see a DeprecationWarning about the wxPython.wx namespace not 
> being automatically generated or maintained any longer?  I can fix this 
> particular bug, but the old wxPython package really needs to die.
>
>
> -- 
> Robin Dunn
> Software Craftsman
> http://wxPython.org  Java give you jitters?  Relax with wxPython!
>
>
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