vat.vat_terminal_exec_cmd('want_stats enable')
for _ in range(0, 12):
stats_table = vat.vat_terminal_exec_cmd('dump_stats_table')
- if_counters = stats_table['interface_counters']
- if len(if_counters) > 0:
+ if stats_table['interface_counters']:
self._stats_table = stats_table
return stats_table
time.sleep(1)
return 0
if_counters = self._stats_table.get('interface_counters')
- if if_counters is None or len(if_counters) == 0:
+ if not if_counters:
logger.trace('No interface counters.')
return 0
for counter in if_counters:
if counter['vnet_counter_type'] == version:
data = counter['data']
return data[if_index]
- logger.trace('{i} {v} counter not found.'.format(i=interface,
- v=version))
+ logger.trace('{i} {v} counter not found.'.format(
+ i=interface, v=version))
return 0
@staticmethod