I don't get the processes behind "import" and "from xyz import". When I code:
from tkinter import *
then I import, I thought, the whole tkinter names into my namespace. But I can't use neither
tkinter.messagebox.showinfo("title", "someinfo")
nor
messagebox.showinfo(...)
To use that, I have to
from tkinter import messagebox
to access it. the same with
import tkinter as tk
... there is no:
tk.messagebox.showinfo...
@fatrat from … import *
doesn’t import everything. The module’s author can decide what’s included.
But note that it’s generally considered bad practice to use from … import *
as it dumps lots of stuff into the main namespace. It is safer to keep namespaces separate