Is it 'fine' to instantiate a widget without parent parameter?

[David]

On Sun, 8 Sep 2019 at 20:25, <jfong at ms4.hinet.net> wrote:
>
> If I have two widgets created this way:
> t0 = tkinter.Text()
> t1 = tkinter.Text()
> How many Tk objects will there be?

$ python3
Python 3.5.3 (default, Sep 27 2018, 17:25:39)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import tkinter
>>> t0 = tkinter.Text()
>>> t1 = tkinter.Text()
>>> t0 is t1
False
>>> t0
<tkinter.Text object .140259669565736>
>>> t1
<tkinter.Text object .140259669542280>
>>>