import module problem(pyqt or pyside)

[ylthh]

Hello. I have a question about pyqt or pyside.

 

I made a simple pyqt. 

I typed some scripts in Python source editor like...

 

###############

import sys

sys.path.append('Z:/Script')

try:    

    reload(simple_qt)

except:    

    import simple_qt

################

 

It is working very well in python source editor in houdini.

 

However, when I made a button on houdini shelf, it is not working well.

First when I press a button, a ui pops up. But there is no pop-up after the first press.

Then I add one more line...

###############

import sys

sys.path.append('Z:/Script')

try:    

    reload(simple_qt)

except:    

    import simple_qt

    reload(simple_qt)

################

This is working, but you know, one more execution happens right away after one execution.

I think It is not good for script.

 

If anyone know about this, please help me.

 

Thank you.

 

[Stalkerx777]

I guess you have all your PyQt code in global name space of simple_qt file. This is not good. Make a function in simple_qt file. for example:

 

def show_my_app():
    app = QApplication()
    ui = MyDialog()
    ui.show()
    app._exec()

Then in houdini:

import simple_qt
reload(simple_qt)
simple_qt.show_my_app()

And don't forget this