break

#!/usr/bin/python

for letter in 'Python':   # First Example
  if letter == 'h':
   break
  print 'Current Letter :', letter
 
var = 10          # Second Example
while var > 0:       
  print 'Current variable value :', var
  var = var -1
  if var == 5:
   break

print "Good bye!"

Current Letter : P
Current Letter : y
Current Letter : t
Current variable value : 10
Current variable value : 9
Current variable value : 8
Current variable value : 7
Current variable value : 6
Good bye!