I use pyside-uic to convert my *.ui to a *.py file.
Works like a charm.
Use it as follows:
python pyside-uic test.ui > test.py
Hope that points you in the right direction.
Bryan 'Fox' Dunkley
www.slyfoxfx.com
Sent from my BlackBerry® wireless device
-----Original Message-----
From: nuke-python-requ...@support.thefoundry.co.uk
Sender: nuke-python-boun...@support.thefoundry.co.uk
Date: Sat, 22 Sep 2012 12:00:03
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Subject: Nuke-python Digest, Vol 56, Issue 15
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Today's Topics:
1. python and tcl (Luca Fiorentini)
2. Re: python and tcl (Nathan Rusch)
3. top node passing through a group (Jacob Harris)
4. Re: top node passing through a group (Nathan Rusch)
5. load ui file with PySide (philhubfor...@free.fr)
----------------------------------------------------------------------
Message: 1
Date: Fri, 21 Sep 2012 14:21:59 +0200
From: Luca Fiorentini <luca.fiorent...@gmail.com>
Subject: [Nuke-python] python and tcl
To: Nuke Python discussion <nuke-python@support.thefoundry.co.uk>
Message-ID:
<CAHEQKvbt-f9_0Oq-mFDfe5PCU2Jj=ibcmketbxmddsftxtm...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
Hi!
Is tcl faster than python inside nuke when you have to set knobs on a lot
of different nodes?
I had this impression and I was trying to convert all the simple
expressions inside my gizmos but I would like to be sure.
Also, is it possible to translate something like this
def saText():
try:
file = nuke.thisGroup().input(0).knob('file').value()
text = os.path.split(file)[1]
text = text.split('_')[0]
text = text.split('.')[0]
return text
except:
return 'Bad naming convention/location'
to tcl or I have to use python?
Thanks in advance!
--
*Luca Fiorentini - 3D Lighting Artist*
My Showreel <http://www.vimeo.com/lucafiorentini/reel> - My
blog<http://lucafiorentini.wordpress.com>- My
Flickr <http://www.flickr.com/photos/lucafiorentini>
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Message: 2
Date: Fri, 21 Sep 2012 10:04:11 -0700
From: Nathan Rusch <nathan_ru...@hotmail.com>
Subject: Re: [Nuke-python] python and tcl
To: "Nuke Python discussion" <nuke-python@support.thefoundry.co.uk>
Message-ID: <bay153-ds6d9dab7b7d991d740ec6ef3...@phx.gbl>
Content-Type: text/plain; charset="utf-8"
With the full qualification that there isn’t really a good way to benchmark
the two against each other within Nuke, I think it’s pretty safe to assume
that TCL will be faster in the majority of cases. Since Python expressions are
called through TCL, at the very least, they will suffer a consistent (if likely
miniscule) overhead no matter what. Additionally, the double-edged sword of
Python is that, while it’s typically easier for beginners to pick up, it also
makes it much easier to write inefficient code than TCL does, so unless
you’re a strong/smart Python programmer, you will likely introduce more
avoidable overhead manually.
The general rule I tend to try and adhere to (and would recommend) is, if
something can be done in TCL without exceeding a certain (admittedly
subjective) threshold of complexity, I’ll use that over Python.
The function you’ve listed can basically be written like so as a TCL
expression:
[lindex [split [lindex [split [file tail [value parent.input0.file]] _] 0] .] 0]
-Nathan
From: Luca Fiorentini
Sent: Friday, September 21, 2012 5:21 AM
To: Nuke Python discussion
Subject: [Nuke-python] python and tcl
Hi!
Is tcl faster than python inside nuke when you have to set knobs on a lot of
different nodes?
I had this impression and I was trying to convert all the simple expressions
inside my gizmos but I would like to be sure.
Also, is it possible to translate something like this
def saText():
try:
file = nuke.thisGroup().input(0).knob('file').value()
text = os.path.split(file)[1]
text = text.split('_')[0]
text = text.split('.')[0]
return text
except:
return 'Bad naming convention/location'
to tcl or I have to use python?
Thanks in advance!
--
Luca Fiorentini - 3D Lighting Artist
My Showreel - My blog - My Flickr
--------------------------------------------------------------------------------
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Message: 3
Date: Fri, 21 Sep 2012 18:27:13 -0700
From: Jacob Harris <ja...@jacobharris.org>
Subject: [Nuke-python] top node passing through a group
To: Nuke Python discussion <nuke-python@support.thefoundry.co.uk>
Message-ID:
<CACwc0rZ9-HRBFoQC_Fq3DS_ssszrR8QdKuNbb-aJOxZt=+t...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
I need to burrow--starting inside a group--up to the top of a tree.
Ex:
Read1
Blur1
Group1
Transform1
If I were starting with Transform1, how do I get to Read1?
Thanks!
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Message: 4
Date: Fri, 21 Sep 2012 18:46:59 -0700
From: Nathan Rusch <nathan_ru...@hotmail.com>
Subject: Re: [Nuke-python] top node passing through a group
To: "Nuke Python discussion" <nuke-python@support.thefoundry.co.uk>
Message-ID: <bay153-ds2fc3d5d5d882e1801db4df3...@phx.gbl>
Content-Type: text/plain; charset="utf-8"
Primitively: [topnode parent.input0]
You’d probably want to check for a disconnected input and return a sensible
default to avoid errors though.
-Nathan
From: Jacob Harris
Sent: Friday, September 21, 2012 6:27 PM
To: Nuke Python discussion
Subject: [Nuke-python] top node passing through a group
I need to burrow--starting inside a group--up to the top of a tree.
Ex:
Read1
Blur1
Group1
Transform1
If I were starting with Transform1, how do I get to Read1?
Thanks!
--------------------------------------------------------------------------------
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Message: 5
Date: Sat, 22 Sep 2012 11:24:40 +0200 (CEST)
From: philhubfor...@free.fr
Subject: [Nuke-python] load ui file with PySide
To: PYTHON_nuke <nuke-python@support.thefoundry.co.uk>
Message-ID:
<1947520489.219254682.1348305880399.javamail.r...@zimbra61-e11.priv.proxad.net>
Content-Type: text/plain; charset=utf-8
Hello Pythoners,
I began to play with PySide by creating widgets, buttons, etc, but also want to
give QtDesigner a try, to look how it behaves in nuke.
Unfortunately, i didn't succeed in.
It always returned me : "RuntimeError: Unable to open ui file"
I tried different things and i ended up to make the more minimalistic code to
avoid side effects.
to display only a window it would be :
   from PySide import QtGui
   w = QtGui.QMainWindow()
   w.show()
same concept with .ui loading would be :
   from PySide import QtGui
   from PySide import QtCore
   from PySide import QtUiTools
  Â
   w = QtGui.QMainWindow()
   loader = QtUiTools.QUiLoader()
   file = QtCore.QFile("pyQtRender.ui")
   file.open(QtCore.QFile.ReadOnly)
   myWidget = loader.load(file)
   file.close
   w.show()
To avoid maximum error i use the provided foundry's sample "pyQtRender.ui"
copied in the directory given by "QtUiTools.QUiLoader().pluginPaths()"
It's surely a noob problem, but i would appreciate if someone could show me the
minimal code to make the QtDesigner's ui file works.
I hope someone can shed some light for me,
Cheers
philhub
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