GUI TKINTER

FileDialog

filedialog object is used to select the names of folders and files on a storage device.
It do not save or load a file. They simply allow a user to select a file.
These dialog boxes always return full path to the file.
If a user is allowed to select multiple files, the return value is a tuple that contains all of the selected files.
If a user cancels the dialog box, the returned value is an empty string.

File dialog box

To show Filedialogbox
askdirectory(**options)	Will show a dialogbox to select directory
askopenfilename(**options)	Will show a dialogbox to select file
askopenfilenames(**options)	Will show a dialogbox to select multiple files
asksaveasfilename(**options)	Will show a dialogbox to select /enter a file/filename

Options
title	a title for dialogbox.
initialdir	a initial dir to be shown in dialog box.
filetypes	file filter for dialogbox For ex [('all files', '.*'), ('text files', '.txt'), (‘Images’,’.gif; .png)]

#Example

from tkinter import *
from tkinter.filedialog import *
import import os
def show():
  ans=askdirectory(initialdir=os.getcwd(),title="select a folder:")
  print(ans)
win=Tk()
win.geometry("150x250")
btn=Button(win,text="Show",command=show)
btn.pack()
win.mainloop()

#Example.

from tkinter import *
from tkinter.filedialog import *
import os
def show():
  my_filetypes = [('all files', '.*'),('textfiles','.txt')]
  ans=askopenfilename(initialdir=os.getcwd(),filetypes=my_filetypes)
  print(ans)
win=Tk()
win.geometry("150x250")
btn=Button(win,text="Show",command=show)
btn.pack()
win.mainloop()

CCITcoder

Introduction to Python

Conditional statements

Iterative statements

Functions

OOPs

Collection

Module and Exception

DateBase

Inherintance

GUI

Introduction to Python

Conditional statements

Iterative statements

Functions

OOPs

Collection

Module and Exception

DateBase

Inherintance

GUI

GUI TKINTER

FileDialog

File dialog box