我有两个单独的Python脚本和一个主脚本:
scriptA.py
scriptB.py
main.py
我想从凌晨5点到12点运行scripA.py,从早上12点到下午5点运行scriptB。我想写一个脚本来为我做这个。目前我试图通过main.py来做到这一点。但根本没有任何工作。我真正想要的是这样的。
if time betwee 5am and 12am:
if scriptB running:
stop scriptB
execute scriptA
else:
execute scriptA
if time between 12:01am and 4:99:
if scriptA running:
stop scriptA
execute scriptB
else:
execute scriptB
如果您有任何其他建议来实现上述功能,请告诉我。
答案 0 :(得分:0)
这是一个未经测试的想法,并希望得到反馈。一般的想法是根据当前时间检查要运行的程序,然后等到时间切换。
CODE:
from datetime import datetime
import subprocess
import sys
def check_time():
script_type = ''
wait_time = None
now = datetime.now()
if 5 <= now.hour <= 23:
script_type = 'ScriptA'
end_time = now.replace(hour=23, minute=59, second=59, microsecond=999)
wait_time = end_time-now
elif 0 <= now.hour <= 4:
script_type = 'ScriptB'
end_time = now.replace(hour=3, minute=59, second=59, microsecond=999)
wait_time = end_time-now
return script_type,wait_time.seconds
if __name__ == '__main__':
active_process = None
#Loop forever
while True:
#If there is an active process, terminate it
if active_process:
active_process.terminate()
active_process.kill()
#Start the correct script
script_type,wait_time = check_time()
if script_type == 'ScriptA':
active_process = subprocess.Popen([YOUR,COMMAND,A,HERE])
elif script_type == 'ScriptB':
active_process = subprocess.Popen([YOUR,COMMAND,B,HERE])
else:
sys.stderr.write('Some sort of error\n')
sys.exit(1)
#Wait until the next time switch to loop again
time.sleep(wait_time)
如果您尝试实施,请发表评论或告诉我它是否有效。