113 月的第一天
from datetime import date
mydate = date.today()
month_first_day = date(mydate.year, mydate.month, 1)
print(f"当月第一天:{month_first_day}\n")
打印结果:
# 当月第一天:2019-12-01
from datetime import date
mydate = date.today()
month_first_day = date(mydate.year, mydate.month, 1)
print(f"当月第一天:{month_first_day}\n")
打印结果:
# 当月第一天:2019-12-01