How to link a Progressbar between a python program and a tkinter window?












-1















I have two .py files in a folder (Main_program.py and HMI.py). The first is a code that contains a large loop (which increments) with a print at the beginning, which displays the evolution of the code execution(10%,20%etc). And the second file is an interface, which contains a button that executes Main_program.py . I would like to create a Progressbar in my interface that would be linked to the evolution of the print in the first code. But how do we do that? thank you very much.



HMI.py :



import tkinter
from tkinter import *
from tkinter import ttk
from Main_program import run_progessbar
...
root = Tk()
...
jj=0
progessBar = ttk.Progressbar(root, orient="horizontal",length=170,
style='black.Horizontal.TProgressbar',
mode='determinate', variable=jj)
progessBar.place(x=1060,y=180
...


Main_program.py :



def run_progessbar():
import numpy as np
import matplotlib
...
global jj #without function here jj=0
while ii > 0 and ii <= np.floor(count / Nbtot):
if np.remainder(ii,Ni / (10*Nbtot)) == 0:
jj=jj + 10
print(str(jj)+'%')
...
ii=ii+1

#in the shell
global jj
SyntaxError: name 'jj' is used prior to global declaration









share|improve this question

























  • Possible duplicate of Tkinter: Updating progressbar when a function is called

    – stovfl
    Nov 25 '18 at 18:41











  • Did you import in the file Main_programm.py also the file HMI.py? I mean importing it within the your function in order to avoid circular dependency. Or place "jj = 0" as a variable in your function so it does not need to be a global variable.

    – Alex_P
    Nov 26 '18 at 8:23











  • if I do that : import HMI in Main_program, a second root window opens immediately without activating the progressbar.

    – F.Moab
    Nov 27 '18 at 3:54
















-1















I have two .py files in a folder (Main_program.py and HMI.py). The first is a code that contains a large loop (which increments) with a print at the beginning, which displays the evolution of the code execution(10%,20%etc). And the second file is an interface, which contains a button that executes Main_program.py . I would like to create a Progressbar in my interface that would be linked to the evolution of the print in the first code. But how do we do that? thank you very much.



HMI.py :



import tkinter
from tkinter import *
from tkinter import ttk
from Main_program import run_progessbar
...
root = Tk()
...
jj=0
progessBar = ttk.Progressbar(root, orient="horizontal",length=170,
style='black.Horizontal.TProgressbar',
mode='determinate', variable=jj)
progessBar.place(x=1060,y=180
...


Main_program.py :



def run_progessbar():
import numpy as np
import matplotlib
...
global jj #without function here jj=0
while ii > 0 and ii <= np.floor(count / Nbtot):
if np.remainder(ii,Ni / (10*Nbtot)) == 0:
jj=jj + 10
print(str(jj)+'%')
...
ii=ii+1

#in the shell
global jj
SyntaxError: name 'jj' is used prior to global declaration









share|improve this question

























  • Possible duplicate of Tkinter: Updating progressbar when a function is called

    – stovfl
    Nov 25 '18 at 18:41











  • Did you import in the file Main_programm.py also the file HMI.py? I mean importing it within the your function in order to avoid circular dependency. Or place "jj = 0" as a variable in your function so it does not need to be a global variable.

    – Alex_P
    Nov 26 '18 at 8:23











  • if I do that : import HMI in Main_program, a second root window opens immediately without activating the progressbar.

    – F.Moab
    Nov 27 '18 at 3:54














-1












-1








-1








I have two .py files in a folder (Main_program.py and HMI.py). The first is a code that contains a large loop (which increments) with a print at the beginning, which displays the evolution of the code execution(10%,20%etc). And the second file is an interface, which contains a button that executes Main_program.py . I would like to create a Progressbar in my interface that would be linked to the evolution of the print in the first code. But how do we do that? thank you very much.



HMI.py :



import tkinter
from tkinter import *
from tkinter import ttk
from Main_program import run_progessbar
...
root = Tk()
...
jj=0
progessBar = ttk.Progressbar(root, orient="horizontal",length=170,
style='black.Horizontal.TProgressbar',
mode='determinate', variable=jj)
progessBar.place(x=1060,y=180
...


Main_program.py :



def run_progessbar():
import numpy as np
import matplotlib
...
global jj #without function here jj=0
while ii > 0 and ii <= np.floor(count / Nbtot):
if np.remainder(ii,Ni / (10*Nbtot)) == 0:
jj=jj + 10
print(str(jj)+'%')
...
ii=ii+1

#in the shell
global jj
SyntaxError: name 'jj' is used prior to global declaration









share|improve this question
















I have two .py files in a folder (Main_program.py and HMI.py). The first is a code that contains a large loop (which increments) with a print at the beginning, which displays the evolution of the code execution(10%,20%etc). And the second file is an interface, which contains a button that executes Main_program.py . I would like to create a Progressbar in my interface that would be linked to the evolution of the print in the first code. But how do we do that? thank you very much.



HMI.py :



import tkinter
from tkinter import *
from tkinter import ttk
from Main_program import run_progessbar
...
root = Tk()
...
jj=0
progessBar = ttk.Progressbar(root, orient="horizontal",length=170,
style='black.Horizontal.TProgressbar',
mode='determinate', variable=jj)
progessBar.place(x=1060,y=180
...


Main_program.py :



def run_progessbar():
import numpy as np
import matplotlib
...
global jj #without function here jj=0
while ii > 0 and ii <= np.floor(count / Nbtot):
if np.remainder(ii,Ni / (10*Nbtot)) == 0:
jj=jj + 10
print(str(jj)+'%')
...
ii=ii+1

#in the shell
global jj
SyntaxError: name 'jj' is used prior to global declaration






python progress-bar ttk






share|improve this question















share|improve this question













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share|improve this question








edited Nov 26 '18 at 9:01









Alex_P

3341415




3341415










asked Nov 25 '18 at 17:35









F.MoabF.Moab

155




155













  • Possible duplicate of Tkinter: Updating progressbar when a function is called

    – stovfl
    Nov 25 '18 at 18:41











  • Did you import in the file Main_programm.py also the file HMI.py? I mean importing it within the your function in order to avoid circular dependency. Or place "jj = 0" as a variable in your function so it does not need to be a global variable.

    – Alex_P
    Nov 26 '18 at 8:23











  • if I do that : import HMI in Main_program, a second root window opens immediately without activating the progressbar.

    – F.Moab
    Nov 27 '18 at 3:54



















  • Possible duplicate of Tkinter: Updating progressbar when a function is called

    – stovfl
    Nov 25 '18 at 18:41











  • Did you import in the file Main_programm.py also the file HMI.py? I mean importing it within the your function in order to avoid circular dependency. Or place "jj = 0" as a variable in your function so it does not need to be a global variable.

    – Alex_P
    Nov 26 '18 at 8:23











  • if I do that : import HMI in Main_program, a second root window opens immediately without activating the progressbar.

    – F.Moab
    Nov 27 '18 at 3:54

















Possible duplicate of Tkinter: Updating progressbar when a function is called

– stovfl
Nov 25 '18 at 18:41





Possible duplicate of Tkinter: Updating progressbar when a function is called

– stovfl
Nov 25 '18 at 18:41













Did you import in the file Main_programm.py also the file HMI.py? I mean importing it within the your function in order to avoid circular dependency. Or place "jj = 0" as a variable in your function so it does not need to be a global variable.

– Alex_P
Nov 26 '18 at 8:23





Did you import in the file Main_programm.py also the file HMI.py? I mean importing it within the your function in order to avoid circular dependency. Or place "jj = 0" as a variable in your function so it does not need to be a global variable.

– Alex_P
Nov 26 '18 at 8:23













if I do that : import HMI in Main_program, a second root window opens immediately without activating the progressbar.

– F.Moab
Nov 27 '18 at 3:54





if I do that : import HMI in Main_program, a second root window opens immediately without activating the progressbar.

– F.Moab
Nov 27 '18 at 3:54












1 Answer
1






active

oldest

votes


















0














Moab,



Have you tried something like this already?



jj = 0
self.progessBar = ttk.Progressbar(self.frame, orient="horizontal",
length=286, mode="determinate",
value=jj).pack(pady=10)

def run_progessbar(self):

global jj
while ii > 0 and ii <= np.floor(count / Nbtot):
...
jj=jj + 10
print(str(jj)+'%')
...
ii=ii + 1


I found two useful links:



Tkinter progress bar updating



Progress bar updating






share|improve this answer
























  • Hi, yes I tried. In HMI.py I put : ..... from Main_program import run_progessbar root= Tk() ... jj=0 self.progessBar = ttk.Progressbar(self.root, orient="horizontal",length=286, mode="determinate",value=jj) self.progessBar.place(x=1180,y=50) and in Main_program : I put all my code in run_progessbar(self) with global, but immediately I have: SyntaxError: name 'jj' is used prior to global declaration. I have to import run_progressbar into HMI.py, right? sorry for formatt

    – F.Moab
    Nov 26 '18 at 2:26













  • Could you please put your code in your question with the proper format? It is quite a pain to read code in a comment.

    – Alex_P
    Nov 26 '18 at 7:19











  • I put my code in the question :D

    – F.Moab
    Nov 26 '18 at 8:04











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









0














Moab,



Have you tried something like this already?



jj = 0
self.progessBar = ttk.Progressbar(self.frame, orient="horizontal",
length=286, mode="determinate",
value=jj).pack(pady=10)

def run_progessbar(self):

global jj
while ii > 0 and ii <= np.floor(count / Nbtot):
...
jj=jj + 10
print(str(jj)+'%')
...
ii=ii + 1


I found two useful links:



Tkinter progress bar updating



Progress bar updating






share|improve this answer
























  • Hi, yes I tried. In HMI.py I put : ..... from Main_program import run_progessbar root= Tk() ... jj=0 self.progessBar = ttk.Progressbar(self.root, orient="horizontal",length=286, mode="determinate",value=jj) self.progessBar.place(x=1180,y=50) and in Main_program : I put all my code in run_progessbar(self) with global, but immediately I have: SyntaxError: name 'jj' is used prior to global declaration. I have to import run_progressbar into HMI.py, right? sorry for formatt

    – F.Moab
    Nov 26 '18 at 2:26













  • Could you please put your code in your question with the proper format? It is quite a pain to read code in a comment.

    – Alex_P
    Nov 26 '18 at 7:19











  • I put my code in the question :D

    – F.Moab
    Nov 26 '18 at 8:04
















0














Moab,



Have you tried something like this already?



jj = 0
self.progessBar = ttk.Progressbar(self.frame, orient="horizontal",
length=286, mode="determinate",
value=jj).pack(pady=10)

def run_progessbar(self):

global jj
while ii > 0 and ii <= np.floor(count / Nbtot):
...
jj=jj + 10
print(str(jj)+'%')
...
ii=ii + 1


I found two useful links:



Tkinter progress bar updating



Progress bar updating






share|improve this answer
























  • Hi, yes I tried. In HMI.py I put : ..... from Main_program import run_progessbar root= Tk() ... jj=0 self.progessBar = ttk.Progressbar(self.root, orient="horizontal",length=286, mode="determinate",value=jj) self.progessBar.place(x=1180,y=50) and in Main_program : I put all my code in run_progessbar(self) with global, but immediately I have: SyntaxError: name 'jj' is used prior to global declaration. I have to import run_progressbar into HMI.py, right? sorry for formatt

    – F.Moab
    Nov 26 '18 at 2:26













  • Could you please put your code in your question with the proper format? It is quite a pain to read code in a comment.

    – Alex_P
    Nov 26 '18 at 7:19











  • I put my code in the question :D

    – F.Moab
    Nov 26 '18 at 8:04














0












0








0







Moab,



Have you tried something like this already?



jj = 0
self.progessBar = ttk.Progressbar(self.frame, orient="horizontal",
length=286, mode="determinate",
value=jj).pack(pady=10)

def run_progessbar(self):

global jj
while ii > 0 and ii <= np.floor(count / Nbtot):
...
jj=jj + 10
print(str(jj)+'%')
...
ii=ii + 1


I found two useful links:



Tkinter progress bar updating



Progress bar updating






share|improve this answer













Moab,



Have you tried something like this already?



jj = 0
self.progessBar = ttk.Progressbar(self.frame, orient="horizontal",
length=286, mode="determinate",
value=jj).pack(pady=10)

def run_progessbar(self):

global jj
while ii > 0 and ii <= np.floor(count / Nbtot):
...
jj=jj + 10
print(str(jj)+'%')
...
ii=ii + 1


I found two useful links:



Tkinter progress bar updating



Progress bar updating







share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 25 '18 at 22:52









Alex_PAlex_P

3341415




3341415













  • Hi, yes I tried. In HMI.py I put : ..... from Main_program import run_progessbar root= Tk() ... jj=0 self.progessBar = ttk.Progressbar(self.root, orient="horizontal",length=286, mode="determinate",value=jj) self.progessBar.place(x=1180,y=50) and in Main_program : I put all my code in run_progessbar(self) with global, but immediately I have: SyntaxError: name 'jj' is used prior to global declaration. I have to import run_progressbar into HMI.py, right? sorry for formatt

    – F.Moab
    Nov 26 '18 at 2:26













  • Could you please put your code in your question with the proper format? It is quite a pain to read code in a comment.

    – Alex_P
    Nov 26 '18 at 7:19











  • I put my code in the question :D

    – F.Moab
    Nov 26 '18 at 8:04



















  • Hi, yes I tried. In HMI.py I put : ..... from Main_program import run_progessbar root= Tk() ... jj=0 self.progessBar = ttk.Progressbar(self.root, orient="horizontal",length=286, mode="determinate",value=jj) self.progessBar.place(x=1180,y=50) and in Main_program : I put all my code in run_progessbar(self) with global, but immediately I have: SyntaxError: name 'jj' is used prior to global declaration. I have to import run_progressbar into HMI.py, right? sorry for formatt

    – F.Moab
    Nov 26 '18 at 2:26













  • Could you please put your code in your question with the proper format? It is quite a pain to read code in a comment.

    – Alex_P
    Nov 26 '18 at 7:19











  • I put my code in the question :D

    – F.Moab
    Nov 26 '18 at 8:04

















Hi, yes I tried. In HMI.py I put : ..... from Main_program import run_progessbar root= Tk() ... jj=0 self.progessBar = ttk.Progressbar(self.root, orient="horizontal",length=286, mode="determinate",value=jj) self.progessBar.place(x=1180,y=50) and in Main_program : I put all my code in run_progessbar(self) with global, but immediately I have: SyntaxError: name 'jj' is used prior to global declaration. I have to import run_progressbar into HMI.py, right? sorry for formatt

– F.Moab
Nov 26 '18 at 2:26







Hi, yes I tried. In HMI.py I put : ..... from Main_program import run_progessbar root= Tk() ... jj=0 self.progessBar = ttk.Progressbar(self.root, orient="horizontal",length=286, mode="determinate",value=jj) self.progessBar.place(x=1180,y=50) and in Main_program : I put all my code in run_progessbar(self) with global, but immediately I have: SyntaxError: name 'jj' is used prior to global declaration. I have to import run_progressbar into HMI.py, right? sorry for formatt

– F.Moab
Nov 26 '18 at 2:26















Could you please put your code in your question with the proper format? It is quite a pain to read code in a comment.

– Alex_P
Nov 26 '18 at 7:19





Could you please put your code in your question with the proper format? It is quite a pain to read code in a comment.

– Alex_P
Nov 26 '18 at 7:19













I put my code in the question :D

– F.Moab
Nov 26 '18 at 8:04





I put my code in the question :D

– F.Moab
Nov 26 '18 at 8:04




















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