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How to replace main.txt by name that is enter in entry?????
from tkinter import * root=Tk() f=open("main.txt","w+") replace=f.replace("main.txt","name.txt") f.close() name=StringVar() nam=Label(text="Name of customer") txtnam=Entry(textvariable=name) root.mainloop()
29 odpowiedzi
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I hate tkinter
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Do you want to rename the file?
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Module os has many method related for file handling.
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os has a method rename.
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Why it did not work?
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I created 2 programs in same dir:
helloworldprogram.py:
print("hi")
renamer.py:
import os
os.rename("helloworldprogram.py", "bananapeel.py")
And running renamer.py successfully changed "helloworldprogram.py" name to "bananapeel.py".
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Import os
os.rename("main.txt","name.txt")
☝️☝️ this is code that I have but it will creat name.txt but I want the name that is store inside name
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#Does this work?
import os
from tkinter import *
root=Tk()
f=open("main.txt","w+")
replace=f.replace("main.txt","name.txt")
f.close()
name=StringVar()
nam=Label(text="Name of customer")
txtnam=Entry(textvariable=name)
os.rename("main.txt", txtnam + ".txt")
root.mainloop()
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Did you try txtnam.get()?
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def rename():
os.rename("main.txt", txtnam.get())
Because the tkinter uses mainloop, you would need any tkinter widget (such as function) to call this function.
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Should I be able to type something if I took the file openings away?:
from tkinter import *
root=Tk()
name=StringVar()
nam=Label(text="Name of customer")
txtnam=Entry(textvariable=name)
root.mainloop()
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I couldn't type anything
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Aren't the widgets supposed to be packed?
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from tkinter import *
root = Tk()
name = StringVar()
nam = Label(text="Name of customer")
nam.pack()
txtnam = Entry(textvariable=name)
txtnam.pack()
root.mainloop()
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Sushmita Khadka I don't know what's grid, but I made a code that worked, it changed file main.txt name to text I typed + ".txt"
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Seb TheS Thank u so much your idea I mean your code
os.rename("main.txt" , txtnam+".txt") works I change a little bit...... but because of u I complete my project😊😊
Thank u
0
Yes rename this file and name should be same that I enter at entry
0
Already try but not working
0
Unsupportable operand type(s) for +: 'Entry and 'str' this kinds of error