There is a reason I removed the "shell=True" kwarg from your Popen call in my
previous email...
The following code works fine (assuming you have all the necessary
modules/packackes on your system PYTHONPATH, and you change the paths in the
subprocess call appropriately):
import subprocess
import nukeExternalControl.client
print "Starting Nuke Server"
np = subprocess.Popen(["C:\\Path\\To\\Nuke\\Nuke6.3.exe", '-t',
"C:\\Path\\To\\PythonPath\\nukeExternalControl\\server.py"])
conn = nukeExternalControl.client.NukeConnection()
nuke = conn.nuke
print "execute commands"
nuke.root().knob('first_frame').setValue(1)
nuke.root().knob('last_frame').setValue(10)
If it doesn’t, your firewall is probably blocking the port it’s trying to use.
-Nathan
From: Manley
Sent: Monday, February 27, 2012 5:38 PM
To: [email protected]
Subject: [Nuke-python] Re: Nuke Module External Python Shell
The python script is as such:
np = subprocess.Popen(['X:\\apps\\Nuke6.1v5\\Nuke6.1.exe', '-t',
r'X:\apps\Scripts\NUKE\nukeExternalControl\server.py'], shell=True)
print "Starting Nuke Server"
import nukeExternalControl.client
conn = nukeExternalControl.client.NukeConnection()
nuke = conn.nuke
print "execute commands"
nuke.root().knob('first_frame').setValue(1)
nuke.root().knob('last_frame').setValue(10)
The error I'm getting is this:
['eur512_029_040_031(dpx) 1-1', 'eur512_029_040_031(jpg) 1-10']
Running Nuke
Starting Nuke Server
Nuke 6.1v5, 64 bit, built Feb 11 2011.
Copyright (c) 2010 The Foundry Visionmongers Ltd. All Rights Reserved.
SERVER: Checking port 54200
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Python27\lib\lib-tk\Tkinter.py", line 1410, in __call__
return self.func(*args)
File "C:\Users\manley\Desktop\man\testCapture.py", line 338, in runNuke
conn = nukeExternalControl.client.NukeConnection()
File "C:\Python27\nukeExternalControl\client.py", line 45, in __init__
raise NukeConnectionError("Connection with Nuke failed")
NukeConnectionError: Connection with Nuke failed
--------------------------------------------------------------------------------
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