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Python--tkinter..related help


Heisenberg1927

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I have created a complex program(i can share if anyone wants for reference), which simply takes input and gives output in the console.The start of the program is:-

a = int(input("Range - "))

.......(The whole program is long..so not putting it here for now).....

And i want to create an application using 'tkinter'..with an entry widget as the input (which is stored in variable 'a', after clicking a button).

My program doesn't have any functions and I would like to just use that value of a which I get as input to be used as it is used in my actual program. .

In short after i get input, my program should carry out the operations and then output the answer to the user in the app.

Please help for getting input and showing output..

 

 

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Search net for "tkinter example", "tkinter tutorial" or similar keywords.

For instance

https://likegeeks.com/python-gui-examples-tkinter-tutorial/

What you need is Entry widget

https://likegeeks.com/python-gui-examples-tkinter-tutorial/#Get-input-using-Entry-class-Tkinter-textbox

After clicking button, there is called procedure:

https://likegeeks.com/python-gui-examples-tkinter-tutorial/#Handle-button-click-event

Inside of it, you need to read Entry widget user data, parse it the way you want (like in command-line script), and show output.

How to show output? Try Label widget or yet another Entry widget (it could be with disabled editing of content).

 

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Well i looked into it ...(thanks)...my program actually takes a range from user and then takes a number of data that is given by user in the form of range earlier. For this I have created a for loop which takes data as per range.

My program then makes a list of that data ....so I created a loop of entry widgets as per range...so now how do I compile that data in a list so that my program can run further?..or is there any other way in which I can take data from the user and compile it into a list.

I have attached the whole programs for ref

1) main (graphic)- is the GUI I was trying to work out.

2)main-is the actual working program

It's fot custom use so u might not get point of it ....Cheers

main(graphic).py

main.py

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You have two options:

- forget about main.py... just copy its functionality to main(graphics).py.. and instead of taking arguments from shell replace it by GUI equivalent code.

- call main.py from main(graphics).py. To learn how to do it search net for "call python script with arguments from python" e.g.

https://stackoverflow.com/questions/3781851/run-a-python-script-from-another-python-script-passing-in-args

Then you will have to analyze output.

 

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I am sorry but i already made changes in the script so that I can use it in tkinter..

On 2/17/2019 at 2:37 PM, wtf said:

As an alternative, may I suggest running a webserver, running your Python program as a CGI script, and using simple HTML forms for data input. Different approach to give a Python program a GUI.

However I am caught up in another problem :-

a=[12, 13, 14]

b=[(12, 13), (13, 14)]

I want to say remove the values stored in b[0] to be removed from 'a'. With this I am gonna complete my program so...this is the final step..

cheers

how can I do it?

(I tried directly removing by a.remove(), but it didn't ..probably because it identifies (12, 13) as 1 element, but still ...help me out)

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1 hour ago, Heisenberg1927 said:

I am sorry but i already made changes in the script so that I can use it in tkinter..

However I am caught up in another problem :-

a=[12, 13, 14]

b=[(12, 13), (13, 14)]

I want to say remove the values stored in b[0] to be removed from 'a'. With this I am gonna complete my program so...this is the final step..

cheers

how can I do it?

(I tried directly removing by a.remove(), but it didn't ..probably because it identifies (12, 13) as 1 element, but still ...help me out)

So how would you extract 12 and 13 from (12,13)? You can work this out by experimenting with the syntax.

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