我的想法是从带有日期,月份和年份的日期开始进行计数,我想在一个小屏幕上用树莓派或类似的东西显示该计数。如何生成循环等以更新屏幕上的数字(例如每小时)?
这是我编写的代码:
import time
now = time.localtime()
day=now.tm_mday
month=now.tm_mon
year=now.tm_year
hour=now.tm_hour
minute=now.tm_min
summer=now.tm_isdst
print("Tag:", day)
print("Monat:", month)
print("Jahr:", year)
if month<4:
j=year-2020
elif month==4:
if day<4:
j=year-2020
else:
j=year-2019
else:
j=year-2019
if month<4:
m=month+7
elif month==4:
if day<7:
m=month+7
elif day>=7:
m=0
else:
m=month-4
else:
m=month-4
if day<7:
t=day+24
elif day==7:
t=0
else:
t=day-7
print(j , ":" , m , ":" , t)
计时器应从2020年4月7日开始工作。
此循环效果很好...
from datetime import datetime # for managing dates and times
import time # for sleeping
while True: # Just loop forever
time.sleep(0.0) # Set this to modify the tick rate
d = datetime.now() # Update time
print(d.strftime("%A %d. %B %Y %H:%M:%S.%f"),end="\r") # Print time
如果您对strftime感到困惑,请在此处签出格式化占位符:https://strftime.org/