def salt():
 letters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789/.'
 return '$6${0}'.format(''.join([random.choice(letters) for i in range(16)]))

def salt ( ) : letters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789/.' return '$6${0}' . format ( '' . join ( [ random . choice ( letters ) for i in range ( 16 ) ] ) )
returns a string of 2 random letters .