def _update_computer(self, set_machine, insert_only=False):
"""Updates the computer info in the database.
Creates a new computer entry if needed.
"""
# limpa valores desnecessários
set_machine['dt_hr_ult_acesso'] = datetime.datetime.now()
try:
Computer.insert().execute(set_machine)
except:
pass
if not insert_only:
Computer.update(Computer.c.te_node_address==set_machine['te_node_address'],
Computer.c.id_so==set_machine['id_so']
).execute(set_machine)
return True
