Demo/tkinter/www/www4.py

   1 #! /usr/local/bin/python
   2
   3 # www4.py -- display the contents of a URL in a Text widget
   4
   5 import sys
   6 import urllib
   7 from Tkinter import *
   8
   9 def main():
  10         if len(sys.argv) != 2 or sys.argv[1][:1] == '-':
  11                 print "Usage:", sys.argv[0], "url"
  12                 sys.exit(2)
  13         url = sys.argv[1]
  14         fp = urllib.urlopen(url)
  15
  16         text = Text()                   # Create text widget
  17         text.pack()                     # Realize it
  18
  19         while 1:
  20                 line = fp.readline()
  21                 if not line: break
  22                 text.insert('end', line)        # Append line to text widget
  23
  24         text.mainloop()                 # Start Tk main loop
  25
  26 main()