[Tkinter] Having trouble updating the text in a label

[microphone_head]

which label (to use as example)? you have many

Its seems to be working now, I was refering to the previous post (above) that was was attempting update the text in a label, this was done in the update method of the Appllication class.

self.lblpower.text = "any text value"

Instead I found I could achieve the goal by using the config method:

self.lblpower.config(text=caption_pwr)

---

You can also treat the option name like a dictionary index

self.lblpower['text']=caption_pwr

Ref
https://docs.python.org/3/library/tkinte...-reference
https://docs.python.org/3/library/tkinte...el-options
or widget variables
https://docs.python.org/3/library/tkinte...-variables

Thanks for the web links , the handy reference looks more like my cup of tea.