Re: [Discuss-gnuradio] Simplest example with qt does nog work which debian testing/buster
Ah, cool! Interestingly, "my" GNU Radio never uses PyQt5, only PyQt4: It seems that Maitland's packaging is more advanced than I am :) (it is, I just checked: Maitland already has qt5-qtgui and qt5-qtgui-grc patches) Best regards, Marcus On Wed, 2018-01-17 at 13:17 +0100, s.achte...@rug.nl wrote: >Hello, > > problem solved. > Debian testing is switching to PyQt5. > There already is a simple patch for it in debian-bugs. > See > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=886807 > > And it works! >Thanks for the help. > Sietse > > PS. I am a bit confused by the mailinglist, I see my name (only) as > address@hidden. > I now just send an email to the mailing list with the same subject and > it works somehow. > > ___ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio smime.p7s Description: S/MIME cryptographic signature ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Simplest example with qt does nog work which debian testing/buster
Hello, problem solved. Debian testing is switching to PyQt5. There already is a simple patch for it in debian-bugs. See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=886807 And it works! Thanks for the help. Sietse PS. I am a bit confused by the mailinglist, I see my name (only) as address@hidden. I now just send an email to the mailing list with the same subject and it works somehow. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Simplest example with qt does nog work which debian testing/buster
Hej,
Can you try editing your /home/sietse/top_block.py, and running it from
a console (regenerating it from GRC will overwrite your changes):
Add a
import sip
sip.setapi('QString', 1)
sip.setapi('QVariant', 1)
directly *before* "from PyQt4 import Qt".
Does that help?
Best regards,
Marcus
On Wed, 2018-01-17 at 12:01 +, Müller, Marcus (CEL) wrote:
> Hello Sietse,
>
> unless you're building GNU Radio from source on the next or a Qt5
> development branch, all this should use PyQt4, as far as I remember.
>
> Best regards,
> Marcus
>
> On Wed, 2018-01-17 at 11:21 +0100, s.achte...@rug.nl wrote:
> > Hello list (second attempt),
> >
> > Starting with gnuradio on Debian testing/buster and trying a flowgraph with
> > only
> > a "wav file source" and an "audio sink".
> >
> > With option "WX gui" it just works, but with option "QT gui" there is the
> > following error:
> >
> > File "/home/sietse/top_block.py", line 55, in __init__
> > self.restoreGeometry(self.settings.value("geometry").toByteArray())
> > AttributeError: 'QByteArray' object has no attribute 'toByteArray'
> >
> > If I remove that line everything works ok!
> > PyQt5 is being used.
> >
> > What am I doing wrong?
> >
> >Thanks in advance,
> > Sietse
> >
> >
> > ___
> > Discuss-gnuradio mailing list
> > Discuss-gnuradio@gnu.org
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
> ___
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Re: [Discuss-gnuradio] Simplest example with qt does nog work which debian testing/buster
Hm, that being said: This might be a PyQT API v2 versus API v1 issue.
Will later have a look at these APIs.
Best regards,
Marcus
On Wed, 2018-01-17 at 12:01 +, Müller, Marcus (CEL) wrote:
> Hello Sietse,
>
> unless you're building GNU Radio from source on the next or a Qt5
> development branch, all this should use PyQt4, as far as I remember.
>
> Best regards,
> Marcus
>
> On Wed, 2018-01-17 at 11:21 +0100, s.achte...@rug.nl wrote:
> > Hello list (second attempt),
> >
> > Starting with gnuradio on Debian testing/buster and trying a flowgraph with
> > only
> > a "wav file source" and an "audio sink".
> >
> > With option "WX gui" it just works, but with option "QT gui" there is the
> > following error:
> >
> > File "/home/sietse/top_block.py", line 55, in __init__
> > self.restoreGeometry(self.settings.value("geometry").toByteArray())
> > AttributeError: 'QByteArray' object has no attribute 'toByteArray'
> >
> > If I remove that line everything works ok!
> > PyQt5 is being used.
> >
> > What am I doing wrong?
> >
> >Thanks in advance,
> > Sietse
> >
> >
> > ___
> > Discuss-gnuradio mailing list
> > Discuss-gnuradio@gnu.org
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
> ___
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Re: [Discuss-gnuradio] Simplest example with qt does nog work which debian testing/buster
Hello Sietse,
unless you're building GNU Radio from source on the next or a Qt5
development branch, all this should use PyQt4, as far as I remember.
Best regards,
Marcus
On Wed, 2018-01-17 at 11:21 +0100, s.achte...@rug.nl wrote:
> Hello list (second attempt),
>
> Starting with gnuradio on Debian testing/buster and trying a flowgraph with
> only
> a "wav file source" and an "audio sink".
>
> With option "WX gui" it just works, but with option "QT gui" there is the
> following error:
>
> File "/home/sietse/top_block.py", line 55, in __init__
> self.restoreGeometry(self.settings.value("geometry").toByteArray())
> AttributeError: 'QByteArray' object has no attribute 'toByteArray'
>
> If I remove that line everything works ok!
> PyQt5 is being used.
>
> What am I doing wrong?
>
>Thanks in advance,
> Sietse
>
>
> ___
> Discuss-gnuradio mailing list
> Discuss-gnuradio@gnu.org
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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Re: [Discuss-gnuradio] Simplest example with qt does nog work which debian testing/buster
Sorry if this post appears twice, but my mail provider had problems so
I'm not sure if this post was really sent.
Hello,
the line
self.restoreGeometry(self.settings.value("geometry").toByteArray()
is correct.
But gnuradio uses QT4, so PyQt4 is required.
Volker
Am 17.01.2018 um 11:21 schrieb s.achte...@rug.nl:
Hello list (second attempt),
Starting with gnuradio on Debian testing/buster and trying a flowgraph
with only
a "wav file source" and an "audio sink".
With option "WX gui" it just works, but with option "QT gui" there is the
following error:
File "/home/sietse/top_block.py", line 55, in __init__
self.restoreGeometry(self.settings.value("geometry").toByteArray())
AttributeError: 'QByteArray' object has no attribute 'toByteArray'
If I remove that line everything works ok!
PyQt5 is being used.
What am I doing wrong?
Thanks in advance,
Sietse
___
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Re: [Discuss-gnuradio] Simplest example with qt does nog work which debian testing/buster
Hello,
the line
self.restoreGeometry(self.settings.value("geometry").toByteArray()
is correct.
But gnuradio uses QT4, so PyQt4 is required.
Volker
Am 17.01.2018 um 11:21 schrieb s.achte...@rug.nl:
Hello list (second attempt),
Starting with gnuradio on Debian testing/buster and trying a flowgraph
with only
a "wav file source" and an "audio sink".
With option "WX gui" it just works, but with option "QT gui" there is the
following error:
File "/home/sietse/top_block.py", line 55, in __init__
self.restoreGeometry(self.settings.value("geometry").toByteArray())
AttributeError: 'QByteArray' object has no attribute 'toByteArray'
If I remove that line everything works ok!
PyQt5 is being used.
What am I doing wrong?
Thanks in advance,
Sietse
___
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[Discuss-gnuradio] Simplest example with qt does nog work which debian testing/buster
Hello list (second attempt),
Starting with gnuradio on Debian testing/buster and trying a flowgraph with only
a "wav file source" and an "audio sink".
With option "WX gui" it just works, but with option "QT gui" there is the
following error:
File "/home/sietse/top_block.py", line 55, in __init__
self.restoreGeometry(self.settings.value("geometry").toByteArray())
AttributeError: 'QByteArray' object has no attribute 'toByteArray'
If I remove that line everything works ok!
PyQt5 is being used.
What am I doing wrong?
Thanks in advance,
Sietse
___
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[Discuss-gnuradio] Simplest example with qt does nog work which debian testing/buster
Hello list,
Starting with gnuradio on Debian testing/buster and trying a flowgraph with only
a "wav file source" and an "audio sink".
With option "WX gui" it just works, but with option "QT gui" there is the
following error:
File "/home/sietse/top_block.py", line 55, in __init__
self.restoreGeometry(self.settings.value("geometry").toByteArray())
AttributeError: 'QByteArray' object has no attribute 'toByteArray'
If I remove that line everything works ok!
PyQt5 is being used.
What am I doing wrong?
Thanks in advance,
Sietse
___
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