Re: Can't delete events in PropertyGridManager

On 17/9/17 10:30 pm, Dietmar Schwertberger wrote:

> On 9/17/2017 9:22 AM, Brendan Simon (eTRIX) wrote:
>>
>> I later changed my mind and was going to do the Bind explicitly in my
>> app (and not via wxglade).  So I went to delete the event callback
>> function in wxglade, but it wouldn't let me delete it.  I just
>> highlighted the function text and deleted it, then when exiting the
>> box the event function would get put back.
>>
>> Am I doing something wrong or is it a bug in wxglade?
>
> This was a bug in wxGlade. I've changed the validation regex now such
> that it matches an empty string as well.
>
> The repository is updated.
>
> In the repository there's also an experimental re-do/repeat facility:
>  - apply one ore multiple property changes to a widget; e.g. Border=3,
> Alignment=wxALIGN_CENTER
>  - select another widget
>  - press Ctrl-Y to apply the last change to the selected widget (in
> the example: Alignment=wxALIGN_CENTER)
> or
>  - press Ctrl-R to apply all the changes to the selected widget
>
> I hope that I can eventually extend this to a full undo/redo facility.
>

I updated and got the following error.  I tried reverting back two
commits (which is where I thought I was) and the error still persists.
I also got this error when running from Linux, but I think I was using
Python2 and might not have had some other dependencies installed.

Anyway, it seems to be persisting now, and I can't get rid of it.

    ERROR   : An internal error occurred while loading file
    "b'sdcard_production.wxg'"
    An unexpected error occurred!

    Exception type:      <class 'AttributeError'>
    Exception details:   'set' object has no attribute 'append'

    Application stack traceback:
      File "/Users/brendan/Sandbox/wxglade/main.py", line 666, in _open_app
        p.parse(infile)
      File "/Users/brendan/Sandbox/wxglade/xml_parse.py", line 52, in parse
        self.parser.parse(source)
      File
    "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/xml/sax/expatreader.py",
    line 111, in parse
        xmlreader.IncrementalParser.parse(self, source)
      File
    "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/xml/sax/xmlreader.py",
    line 125, in parse
        self.feed(buffer)
      File
    "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/xml/sax/expatreader.py",
    line 217, in feed
        self._parser.Parse(data, isFinal)
      File "/Users/sysadmin/build/v3.6.2/Modules/pyexpat.c", line 468,
    in EndElement
      File
    "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/xml/sax/expatreader.py",
    line 336, in end_element
        self._cont_handler.endElement(name)
      File "/Users/brendan/Sandbox/wxglade/xml_parse.py", line 244, in
    endElement
        obj.obj.copy_properties( obj.sizeritem,
    ("option","flag","border","span") )
      File "/Users/brendan/Sandbox/wxglade/new_properties.py", line
    2217, in copy_properties
        self.properties_changed(modified)
      File
    "/Users/brendan/Sandbox/wxglade/widgets/checkbox/checkbox.py", line
    76, in properties_changed
        ManagedBase.properties_changed(self, modified)
      File "/Users/brendan/Sandbox/wxglade/edit_windows.py", line 603,
    in properties_changed
        modified.append("flag")

    Date and time:       2017-09-17T23:01:44.832295
    Python version:      3.6.2
    wxPython version:    4.0.0b1
    wxWidgets platform:  __WXMAC__
    wxGlade version:     0.8.0a1
    Language code:       darwin
    Encoding:            darwin
    Filesystem encoding: utf-8

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