def __init__()

in kif.py [0:0]

• 25 lines of code
• 7 McCabe index (conditional complexity)

    def __init__(self, pid=None):
        if pid is None:
            # This instance will aggregate values across multiple processes,
            # so we'll zero the numerics.
            self.mem = 0
            self.mempct = 0
            self.fds = 0
            self.age = 0
            self.state = ''  # can't aggregate state, but needs a value
            self.conns = 0
            self.conns_local = 0
            self.command = '(root)'
            return

        proc = psutil.Process(pid)

        self.mem = proc.memory_info().rss
        self.mempct = proc.memory_percent()
        self.fds = proc.num_fds()
        self.age = time.time() - proc.create_time()
        self.state = proc.status()
        self.command = " ".join(proc.cmdline())

        self.conns = len(proc.connections())
        self.conns_local = 0
        for connection in proc.connections():
            if connection.raddr and connection.raddr[0]:
                if RE_LOCAL_IP.match(connection.raddr[0]) \
                        or connection.raddr[0] == '::1':
                    self.conns_local += 1