HistoryDataProvider.py 文件源码

def writeDataToFile(self):
        end_time = 0
        with open(self.datafilePath, 'a', newline='') as csvfile:
            spamwriter = csv.writer(csvfile, delimiter=',', quotechar='|', quoting=csv.QUOTE_MINIMAL)

            if self.newfile:
                spamwriter.writerow(self.header)

            for dr in self.data:
                row = []
                end_time = dr
                for v in self.data[dr]:
                    row.append(self.data[dr][v])
                spamwriter.writerow(row)

        with open(self.timefilePath, "w") as ft:
            ft.write("%d\n" % end_time)
            ft.close()

        self.data.clear()

        print(datetime.datetime.utcnow())
        print("data written")