如何确定两个日期之间有多少个星期一

Question

我正在开发一个Odoo工资模块，我有一个问题。

委内瑞拉存在一个名为"社会安全"的工资规则，其公式为:

((工资* 12)/52)* 0.04)*日期之间的星期一

是否有一种方法可以计算Python27中两个日期之间的星期一数量?

Answer 1

def num_mondays_between( start, end):
   num_weeks, remainder = divmod( (end-start).days, 7)
   if start.weekday() == 0:  # start is monday
       # one monday for each week between plus start
       return num_weeks + 1  
   elif ( 7 - start.weekday() ) <= remainder:
       # the closer start is to a monday, a smaller remainder has a monday
       return num_weeks + 1
   else:
       return num_weeks