MY WACKY CODES:
up and down tetractys in infinite loop:
#!/usr/bin/python
import time
while True:
 print "   ."
 time.sleep(1)
 print "  . ."
 time.sleep(1)
 print " . . ."
 time.sleep(1)
 print ". . . ."
 time.sleep(1)
 print " . . ."
 time.sleep(1)
 print "  . ."
 time.sleep(1)
 print "   ."
 time.sleep(1)
minimal text editor resembling the terminal:
#!/usr/bin/python

import sys, Tkinter
sys.modules['tkinter'] = Tkinter

from Tkinter import *

master = Tk()
text = Text(master, bg="#424242", fg="#2EFE2E")
text.pack()

master.mainloop()
combinatorics:
#!/usr/bin/python##
dict = {0, 1, 2, 3}
dic = {1, 2, 3, 4}#
di = {2, 3, 4, 5}##
d = {3, 4, 5, 6}###
print dict, d, di##
print dic, di, d###
print di, dic, dict
print d, dict, dic#
random genetic code:
#!/usr/bin/python
import random
import time
a = "U..........@"
b = ".........................C"
c = "......A......@"
d = "..........G"
e = "......@"
f = "........@"
while True:
 print random.choice([a, b, c, d, e, f])
 time.sleep(1)