我有两个日期字段campaign_start_date和campaign_end_date. 我要算天在每个月自带在两者之间的数量campaign_start_date和campaign_end_date。
例如：
campaign_start_date = September 7 2017
campaign_end_date = November 6 2017
解决方案应该是：
Total No:of days = 61 days
No: of months = 3 months
Month 1 = 9/7/2017 to 9/30/2017
Month 2 = 10/1/2017 to 10/31/2017
Month 3 = 11/1/2017 to 11/6/2017
No:of days in Month 1 = 24 days
No:of days in Month 2 = 31 days
No:of days in Month 3 = 6 days
如何使用 Python 实现这一目标？到目前为止，我已经取得了：
@api.multi …