Probably a basic threading question -
I'm using the default pumpThread module in the following manner...
if sys.executable.endswith("maya.bin"):
import pumpThread
class Browser(QMainWindow):
def __init__(self):
QMainWindow.__init__(self)
.... omitted code .....
# Launch of PyQt widget inside Maya
pumpThread.initializePumpThread()
QtWin = Browser()
QtWin.show()
On the next import of pumpThread, I get the following -
# # Exception in thread Thread-1:
# Traceback (most recent call last):
# File "/vol/apps/maya2008ext2p01_64/lib/python25.zip/threading.py", line
460, in __bootstrap
# self.run()
# File "/vol/apps/maya2008ext2p01_64/lib/python25.zip/threading.py", line
440, in run
# self.__target(*self.__args, **self.__kwargs)
# File "/prod/gen/python/maya/2008/pumpThread.py", line 24, in pumpQt
# utils.executeDeferred( processor )
# AttributeError: 'NoneType' object has no attribute 'executeDeferred'
// Error: 'NoneType' object has no attribute 'processEvents'
# Traceback (most recent call last):
# File "/prod/gen/python/maya/2008/pumpThread.py", line 19, in processor
# app.processEvents()
Then finally - when I execute my class again in Maya, Maya crashes without a
visible error (it simply dissapears).
Has anyone seen this sort of behavior with threads in Maya before?
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http://groups.google.com/group/python_inside_maya
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