screenshot2.py

import os
from PIL import ImageGrab # from PIL or PILLOW
from Tkinter import Tk
from tkFileDialog import asksaveasfile
import tkMessageBox
import subprocess

if __name__=='__main__':

	# hide the Tk window
	root = Tk()
	root.withdraw()

	# grab the image from the clipboard
	myimage = ImageGrab.grabclipboard()

	# quit if it's not an image
	if myimage is None:
		msg = "The clipboard does not contain an image."
		tkMessageBox.showwarning("Error", msg)
		exit()

	# choose where to save the file
	fout = asksaveasfile(mode='w', defaultextension=".png")

	# quit if the user canceled saving the file
	if fout is None:
		exit()

	# finally, save the file (extension will dictate the compression)
	try:
		output = fout.name
		myimage.save(output)
	except Exception, e:
		msg = "Error: %s" % e
		tkMessageBox.showerror("Error", msg)
	else:
		filePath = os.path.abspath(output)
		#tkMessageBox.showinfo("Saved", filePath)
		subprocess.Popen(r'explorer /select,"'+filePath+'"')