Re: pympress

[Patrick Dupre]

Thanks for the suggestion.

However, on another machine (same version of fedora), pympress works fine.

Anyway, trying:
python3 -m pip install pygobject pycairo pympress

I get:

Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: pygobject in /usr/lib64/python3.9/site-packages (3.40.1)
Requirement already satisfied: pycairo in /usr/lib64/python3.9/site-packages (1.20.1)
Requirement already satisfied: pympress in /usr/local/lib/python3.9/site-packages (1.6.1)
Requirement already satisfied: watchdog in /usr/lib/python3.9/site-packages (from pympress) (2.1.6)
WARNING: Keyring is skipped due to an exception: Failed to open keyring: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

===========================================================================
 Patrick DUPRÉ                                 | | email: [e-mail]
 Laboratoire interdisciplinaire Carnot de Bourgogne
 9 Avenue Alain Savary, BP 47870, 21078 DIJON Cedex FRANCE
 Tel: [phone]                    | | Room# D114A
===========================================================================
> Sent: Monday, June 13, 2022 at 12:59 AM
> From: "Cameron Simpson" 
> To: "Community support for Fedora users" 
> Subject: Re: pympress
>
> On 12Jun2022 21:08, Patrick Dupre  wrote:
> > Following the instructions in
> > https://libraries.io/pypi/pympress
> >
> > I did
> >
> > dnf copr enable cimbali/pympress
> > dnf install python3-pympress
> >
> > But then,
> >
> > pympress
> > [000055bc9c452fc0] vlcpulse audio output error: PulseAudio server connection failure: Connection refused
> > Traceback (most recent call last):
> >  File "/usr/bin/pympress", line 33, in <module>
> >    sys.exit(load_entry_point('pympress==1.7.0b1', 'gui_scripts', 'pympress')())
> >  File "/usr/local/lib/python3.9/site-packages/pympress/__main__.py", line 105, in main
> >    app.Pympress().run(argv)
> >  File "/usr/local/lib/python3.9/site-packages/pympress/app.py", line 110, in __init__
> >    self.gui = ui.UI(self, self.config)
> >  File "/usr/local/lib/python3.9/site-packages/pympress/ui.py", line 263, in __init__
> >    self.make_pwin()
> >  File "/usr/local/lib/python3.9/site-packages/pympress/ui.py", line 339, in make_pwin
> >    pane_handles = self.replace_layout(layout, self.p_central, self.placeable_widgets, self.on_pane_event)
> >  File "/usr/local/lib/python3.9/site-packages/pympress/builder.py", line 309, in replace_layout
> >    parent.pack1(w, True, True)
> >  File "/usr/lib/python3.9/site-packages/gi/overrides/Gtk.py", line 1580, in pack1
> >    super(Paned, self).pack1(child, resize, shrink)
> > TypeError: Argument 1 does not allow None as a value
> >
> > Any idea?
>
> This looks to me like a GUI toolkit issue rather than a PulseAudio 
> issue: it is still setting up the widgets and I would guess that 
> "child1" above is None.
>
> But that _could_ be the result of failing to connect to PulseAudio, 
> since apparently that failed too: there's an OS-level COnnection refused 
> message up the top.
>
> Is PulseAudio running? Does pympress need to be told how to connect to 
> it?
>
> I'm not in a position to test here; I'm on a Mac. I can install pympress 
> but it complains about no Gtk.
>
> I notice that you've got pympress==1.7.0b1, whereas if I do a "pip 
> install pympress" I get pympress 1.7.2.
>
> Have you tried installing pympress without dnf? Try:
> python3 -m pip install pygobject pycairo pympress
>
> That should install a personal copy.
>
> Cheers,
> Cameron Simpson 
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