Am Montag, 2. März 2015 20:54:20 UTC+1 schrieb Adrian Klaver:
>
> On 03/02/2015 10:53 AM, Jaleks wrote:
> >
> >
> > Am Montag, 2. März 2015 19:26:03 UTC+1 schrieb Adrian Klaver:
> >
> > On 03/02/2015 09:07 AM, Jaleks wrote:
> > >
> > >
> > > Am Montag, 2. März 2015 17:59:27 UTC+1 schrieb Adrian Klaver:
> > >
> > > On 03/02/2015 08:19 AM, google....@wronghead.com
> > <javascript:> wrote:
> > > > Hi all,
> > > >
> > > > somehow I do not get the auto-completion of Spyder (2.3.1
> > out of
> > > > current Debian Sid) working for GTK usage.
> > > > Following code was taken (and modified) from the PyGtk
> > tutorial:
> > > >
> > >
> > > >
> > > > which also made no difference (even after restarting
> Spyder)
> > > > The code is in either case working as expected, so that
> > should
> > > not be
> > > > the problem.
> > > >
> > > > If anyone has an idea how to fix this I'd be quite happy.
> > >
> > > Do you have auto-completion working for anything?
> > >
> > >
> > >
> > >
> > > Auto-completion and showing of documentation works fine for other
> > > modules (os, sys, matplotlib), including self written ones.
> > >
> > > Do you have Rope installed on your machine?
> > >
> > >
> > > Spyder's list of optional dependencies says "rope >=0.9.2 :
> 0.10.2
> > > (OK)", also all other optional dependencies (except of sympy) are
> > > installed and listed as OK.
> >
> > Tried it here and saw the same thing. With some digging I think I
> know
> > the reason. PyGTK is just a wrapper around the GTK library, which I
> > believe is written in C. So when you are trying to find information
> > on a
> > function it does not show anything because there are no doc strings
> in
> > the C function and the Python wrapper does not generate any either.
> It
> > is easier to see if you do the import in IPython and then do
> > dialog.show?
> >
> >
> > Indeed, if I do
> > |
> > fromgi.repository importGtk
> > dialog
> >
> =Gtk.MessageDialog(None,0,Gtk.MessageType.ERROR,Gtk.ButtonsType.CLOSE,"unformated
>
>
> > message")
> > |
>
> If I am following correctly the above is using PyGObject not PyGtk.
>
> >
> > in a fresh (Spyder's integrated) IPython, I get auto-completion for
> > 'dialog.' and also (sometimes) documentation when opening the first
> > bracket of a function. Where that sometimes means, that I can not
> > pinpoint it, when it works and when not. But what is reproducable is,
> > that typing "Gtk.AboutDialogClass(" results in following Spyder error
> > (in its internal console).
> >
> > |
> > Traceback(most recent call last):
> >
> File"/usr/lib/python2.7/dist-packages/spyderlib/plugins/inspector.py",line
> > 100,invalidate
> > valid =self.is_valid(qstr)
> >
> File"/usr/lib/python2.7/dist-packages/spyderlib/plugins/inspector.py",line
> > 82,inis_valid
> > returnshell.is_defined(objtxt,force_import=True)
> >
> File"/usr/lib/python2.7/dist-packages/spyderlib/widgets/internalshell.py",line
>
>
> > 453,inis_defined
> > returnself.interpreter.is_defined(objtxt,force_import)
> > File"/usr/lib/python2.7/dist-packages/spyderlib/interpreter.py",line
> > 314,inis_defined
> > namespace=self.locals)
> >
> File"/usr/lib/python2.7/dist-packages/spyderlib/utils/dochelpers.py",line
> 292,inisdefined
> > module=__import__(base,globals(),namespace)
> > File"/usr/lib/python2.7/dist-packages/gi/overrides/Gtk.py",line
> > 27,in<module>
> > from..overrides importoverride,strip_boolean_result,deprecated_init
> > ValueError:Attemptedrelative importinnon-package
> > |
> > So, your answer sounds merely like a bug (or non-implemented feature) of
> > Spyder, and not so much, that I am doing something wrong?
>
> Tracebacks are best read back to front, so the problem seems to be in:
>
> /usr/lib/python2.7/dist-packages/gi/overrides/Gtk.py
>
> in particular:
>
> ValueError: Attempted relative import in non-package
>
> Two things:
>
> 1) Spyder is now at 2.3.3, so you might want to upgrade.
>
Trying is worth it.
>
> 2) I honestly think this is Python wrapping GTK problem. My guess is you
> will find an answer quicker asking this on a PyGTK/ PyGObject mailing
> list.
>
> Where this still does not really explains why the IPython can do at least
some completion/documentation and Spyder none (at least in my view).
Nonetheless the mentioned mailing list is also worth a try, thanks.
I'll be back posting results, if there are any positive ones, although
still being happy if there would be someone out there who already solved
this (no Spyder/GTK people out there?)
Jaleks
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