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Help undestanding popen3 function
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I am supposed to design a GUI for ls, where the user could select these options from pull down menus. After the user selects options, clicking on go should run the ls.
The way I am understanding this is that could either use a text widget or labels.
Here is the problem, I have no idea what the popen3 function does.
Any help is greatly appriciated.
The way I am understanding this is that could either use a text widget or labels.
Here is the problem, I have no idea what the popen3 function does.
Any help is greatly appriciated.
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Join Date: Jul 2005
Posts: 1,221
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This uses popen4(), but I think its similar:
python Syntax (Toggle Plain Text)
I am not sure If to sure the popen 4. I am supposed to popen 3.
I guess the hardest part if that I am supposed to make a menu that allows the user to select option for ls such as ls -R, etc, from a drop-down menu.
I am confused I guess the most about which part to do first the menu or use the popen3 function?
I know that the menu button could be radiobuttons and be created in Tkinter, do buttons first then?
Thanks. I am kinda lost in this assingment.
I guess the hardest part if that I am supposed to make a menu that allows the user to select option for ls such as ls -R, etc, from a drop-down menu.
I am confused I guess the most about which part to do first the menu or use the popen3 function?
I know that the menu button could be radiobuttons and be created in Tkinter, do buttons first then?
Thanks. I am kinda lost in this assingment.
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