如何将功能输出到CSV文件？

Question

我有一个返回报告对象

class Report():
    def __init__(self, reporter, x, y, lane, event):
        self.reporter = reporter
        self.x = x
        self.y = y
        self.lane = lane        
        self.time = int(time.time()) # current time in seconds
        self.event = event

打印报告对象的代码如下：

report_queue = []
def process_reports(self)
    for idx, report in enumerate(self.report_queue):
                print(report.x, report.y, report.lane, report.time, report.event)

上面代码将在控制台中打印数据。输出结果图像如何将结果保存到CSV文件中？谢谢。

Answer 1

def writecsv(Report,filename):
    delim = ","
    writestring = report.x + delim + report.y + delim + report.lane + delim + report.time + delim + report.event
    with open(filename, "w") as file:
        file.write(writestring)

rep = Report()
filename = "test.csv"
writecsv(rep,filename)

还有一些特定的CSV库，用于更复杂的情况，但是在这里，我认为您可以同样快速地进行操作，因为您显然只做一个简短的文件。