python datetime 增减以月为单位的时间段

datetime.timedelta(days=10)  # 可以

datetime.timedelta(months=1)   # 不可以

替代：

from datetime import datetime
from dateutil.relativedelta import relativedelta
print datetime.now() + relativedelta(months=1)

 

转载于:https://www.cnblogs.com/buxizhizhoum/p/10920029.html