def __init__()

in benchmark/benchmark/config.py [0:0]

• 27 lines of code
• 14 McCabe index (conditional complexity)

    def __init__(self, json):
        try:
            self.faults = int(json['faults'])

            nodes = json['nodes']
            nodes = nodes if isinstance(nodes, list) else [nodes]
            if not nodes or any(x <= 1 for x in nodes):
                raise ConfigError('Missing or invalid number of nodes')
            self.nodes = [int(x) for x in nodes]

            rate = json['rate']
            rate = rate if isinstance(rate, list) else [rate]
            if not rate:
                raise ConfigError('Missing input rate')
            self.rate = [int(x) for x in rate]

            
            self.workers = int(json['workers'])

            if 'collocate' in json:
                self.collocate = bool(json['collocate'])
            else:
                self.collocate = True

            self.tx_size = int(json['tx_size'])
           
            self.duration = int(json['duration'])

            self.runs = int(json['runs']) if 'runs' in json else 1
        except KeyError as e:
            raise ConfigError(f'Malformed bench parameters: missing key {e}')

        except ValueError:
            raise ConfigError('Invalid parameters type')

        if min(self.nodes) <= self.faults:
            raise ConfigError('There should be more nodes than faults')