def send_mass_mail(datatuple, fail_silently=False, auth_user=None, auth_password=None, connection=None):
 connection = (connection or get_connection(username=auth_user, password=auth_password, fail_silently=fail_silently))
 messages = [EmailMessage(subject, message, sender, recipient, connection=connection) for (subject, message, sender, recipient) in datatuple]
 return connection.send_messages(messages)

def send_mass_mail ( datatuple , fail_silently = False , auth_user = None , auth_password = None , connection = None ) : connection = ( connection or get_connection ( username = auth_user , password = auth_password , fail_silently = fail_silently ) ) messages = [ EmailMessage ( subject , message , sender , recipient , connection = connection ) for ( subject , message , sender , recipient ) in datatuple ] return connection . send_messages ( messages )
given a datatuple of .