Repository navigation
tkinter.Wm.wm_iconbitmap has no effect when passing an empty string to the parameter default #128014
Description
Bug report
Bug description:
import tkinter
from tkinter import messagebox
root = tkinter.Tk()
root.update()
root.tk.call("wm", "iconbitmap", root._w, "-default", "")
messagebox.showinfo()
root.mainloop()Running the code above can get the following effect:
import tkinter
from tkinter import messagebox
root = tkinter.Tk()
root.update()
root.wm_iconbitmap(default="") # the different line
messagebox.showinfo()
root.mainloop()Running the code above can get the following effect:
However, in fact, these two pieces of code should be equivalent, but due to an inaccurate logical judgment, this problem arises.
This is a very easy bug to fix, and I'll create a PR to fix it later.
The issue may only exist on Windows systems.
CPython versions tested on:
3.13
Operating systems tested on:
Windows
Activity
gh-128014: Fix passing default='' to the tkinter method wm_iconbitmap…
pythongh-128014: Fix passing default='' to the tkinter method wm_icon…
[3.12] pythongh-128014: Fix passing default='' to the tkinter method …
serhiy-storchaka commentedon Jan 2, 2025
Thank you for your report and PR @Xiaokang2022.
[3.13] gh-128014: Fix passing default='' to the tkinter method wm_ico…
[3.12] gh-128014: Fix passing default='' to the tkinter method wm_ico…
pythongh-128014: Fix passing default='' to the tkinter method wm_icon…