python代码获取每一天在一年中出现的次数（星期）

Posted 2021-06-28 Data+Science+Insight

python代码获取每一天在一年中出现的次数（星期）

 

 

# python代码获取每一天在一年中出现的次数（星期），例如星期一出现了52次，

 

# python program Find number of
# times every day occurs in a Year


import datetime
import calendar

def day_occur_time(year):
	
	# stores days in a week
	days = [ "Monday", "Tuesday", "Wednesday",
		"Thursday", "Friday", "Saturday",
		"Sunday" ]
	
	# Initialize all counts as 52
	L = [52 for i in range(7)]
	
	# Find the index of the first day
	# of the year
	pos = -1
	day = datetime.datetime(year, month = 1, day = 1).strftime("%A")
	for i in range(7):
		if day == days[i]:
			pos = i
			
	# mark the occurrence to be 53 of 1st day
	# and 2nd day if the year is leap year
	if calendar.isleap(year):