Replace
self.notebook.child_set_property(page, 'tab-expand', True)\
with
self.notebook.child_set_property(page.widget, 'tab-expand', True)
cheers,
Kai
On Sat, 5 Sep 2020 at 14:16, Fourhundred Thecat <[email protected]> wrote:
> > On 2020-09-04 00:52, Kai wrote:
> > On Tue, 1 Sep 2020 at 15:40, Fourhundred Thecat <[email protected]
> > <mailto:[email protected]>> wrote:
> >
> > There's no way to do this in 3.20 without editing code, but this has
> > changed to be the default in the unstable 3.21.x. The commit that
> > changed this is
> >
> https://gitlab.gnome.org/GNOME/meld/-/commit/133aaccfcb32ed7c5778fbbd8f76bf609d09ba35
> ,
> > which you could probably apply to 3.20.x, though I haven't tried.
>
> Thank you Kai.
>
> I have patched meld/meldwindow.py and meld/ui/notebook.py in 3.20 based
> on this commit.
>
> However, I get this error when I run meld:
>
>
> Traceback (most recent call last):
> File "/usr/lib/python3/dist-packages/meld/meldapp.py", line 79, in
> do_command_line
> tab = self.parse_args(command_line)
> File "/usr/lib/python3/dist-packages/meld/meldapp.py", line 365, in
> parse_args
> focus=i == 0,
> File "/usr/lib/python3/dist-packages/meld/meldapp.py", line 159, in
> open_files
> return window.open_paths(gfiles, **kwargs)
> File "/usr/lib/python3/dist-packages/meld/meldwindow.py", line 688,
> in open_paths
> auto_merge=auto_merge)
> File "/usr/lib/python3/dist-packages/meld/meldwindow.py", line 637,
> in append_diff
> gfiles, merge_output=merge_output, meta=meta)
> File "/usr/lib/python3/dist-packages/meld/meldwindow.py", line 598,
> in append_filediff
> self._append_page(doc, "text-x-generic")
> File "/usr/lib/python3/dist-packages/meld/meldwindow.py", line 547,
> in _append_page
> self.notebook.child_set_property(page, 'tab-expand', True)
> TypeError: argument child: Expected Gtk.Widget, but got
> meld.filediff.FileDiff
>
>
> could somebody more experienced with python programing suggest how to
> properly apply this patch in meld 3.20 ?
>
> thank you,
> _______________________________________________
> meld-list mailing list
> [email protected]
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>
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