def update_loop()

in utils/tb_log_parser.py [0:0]

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

    def update_loop(self):
        self.update_all_avg()

        if not self.update_needed():
            # print("  no update needed")
            return

        i = 0
        with open(self.train_log, "r") as f:
            for i, line in enumerate(f):
                if i <= self.last_update_line:
                    continue
                #                print("processing line ",i, self.train_log)

                if "--devices" in line:
                    self.gpus = 0
                    words = line.split()
                    for w in words[words.index("--devices") + 1 :]:
                        try:
                            int(w)
                        except:  # noqa: E722
                            break
                        self.gpus += 1
                elif "] Ep. " in line and "[valid]" not in line:
                    self.parse_train(line)
                elif "[valid]" in line:
                    self.parse_valid(line)
        self.last_update_line = i
        print("last line id:", self.last_update_line)
        self.save_last_update()