# python提取邮件日期并格式化(v202111082016)
import email
import calendar
fp = open("d:\2021\原创C++源码.eml")
msg = email.message_from_file(fp)
date = msg.get("Date")
print(date)
y = str(date[11:16])
y = y.replace(" ", "") # 清除空格
m = date[7:11]
m = m.replace(" ", "")
m = list(calendar.month_abbr).index(m) # 英文月份转数字
m = str(m)
if len(m) == 1:
m = "0" + m
d = str(date[4:7])
d = d.replace(" ", "")
if len(d) == 1:
d = "0" + d
ymd = str(y) + str(m) + str(d) # 定义年月日格式
print(ymd)
