Python Date от yy/mm/dd до yy-mm-dd
lastconnection = datetime.strptime("21/12/2008", "%d/%m/%Y").strftime('%Y-%m-%d')
Yucky Yacare
lastconnection = datetime.strptime("21/12/2008", "%d/%m/%Y").strftime('%Y-%m-%d')lastconnection = datetime.datetime.strptime("21/12/2008", "%d/%m/%Y").strftime('%Y-%m-%d')
#corrected version