days = itsm.getParameter('days')# give the days here in integer ex: days = 2. the datatype should be integer.
import subprocess as sp
import re
obj= sp.Popen('uptime',stdin=sp.PIPE,stdout=sp.PIPE,shell=True)
output,error = obj.communicate()
if output:
    result = re.findall('up (.*),.*,',output)[0]
    if 'day' in result:
        upDays = int(filter(str.isdigit,result))
        if days>=upDays:
            print("Reboot is Required as this computer has been up for %s days"%(upDays))
        else:
            print("Reboot is not Required for this computer")
    else:
        print("Reboot is not Required for this computer")
else:
    print(error)