compute the su procedure time with python

#!/usr/bin/python2.6

import re,datetime

file_name=‘sim.log‘

file=open(file_name,‘r‘)

acnum=[];time_res=[];lnum=0

def trans_time(time):

t1=datetime.datetime.strptime(time,‘%y/%m/%d %H:%M:%S‘)

return t1

for (num,line) in enumerate(file):

if(re.search(r‘^(.*)BEGINNING SIM PROCEDURE(.*)$‘,line)):

m=re.search(r‘^(.*)BEGINNING SIM PROCEDURE(.*)$‘,line)

print ‘Step %d:‘%(lnum), m.group(0);lnum+=1

acnum.append(trans_time(line[0:17]))

elif(re.search(r‘^(.*)CP_W(.*)$‘, line)):

m=re.search(r‘^(.*)CP_W(.*)$‘, line)

print ‘Step %d:‘%(lnum), m.group(0);lnum+=1

acnum.append(trans_time(line[0:17]))

elif(re.search(r"^(.*)VERIFY_S(.*)$", line)):

m=re.search(r"^(.*)VERIFY_S(.*)$", line)

print ‘Step %d:‘%(lnum), m.group(0);lnum+=1

acnum.append(trans_time(line[0:17]))

elif(re.search(r"^(.*)--action commit(.*)$",line)):

m=re.search(r"^(.*)--action commit(.*)$",line)

print ‘Step %d:‘%(lnum), m.group(0);lnum+=1

acnum.append(trans_time(line[0:17]))

elif(re.search(r"^(.*)COMPLETED SIM PROCEDURE(.*)$",line)):

m=re.search(r"^(.*)COMPLETED SIM PROCEDURE(.*)$",line)

print ‘Step %d:‘%(lnum), m.group(0);lnum+=1

acnum.append(trans_time(line[0:17]))

elif(re.search(r"^(.*)RESUMING SIM PROCEDURE(.*)$",line)):

m=re.search(r"^(.*)RESUMING SIM PROCEDURE(.*)$",line)

print ‘Step %d:‘%(lnum), m.group(0);lnum+=1

acnum.append(trans_time(line[0:17]))

file.close()

if(re.search(r"^(.*)backout(.*)$",file_name)):

time_res.append((acnum[2]-acnum[0]).seconds/60)

time_res.append((acnum[4]-acnum[3]).seconds/60)

time_res.append((acnum[6]-acnum[5]).seconds/60)

time_res.append(((acnum[8]-acnum[7])+(acnum[10]-acnum[9])+(acnum[13]-acnum[11])).seconds/60)

print "\n3). sim --proc update --action apply to \"CP_WARNING\" %s mins" %(time_res[0])

print "4). sim --proc update --action resume to  \"VERIFY_SOFTWARE\" %s mins"%(time_res[1])

print "5). sim --proc update --action resume to  \"COMMIT\" %s mins"%(time_res[2])

print "8). Backout from RXX to RXX  %s mins"%(time_res[3])

elif(re.search(r"^(.*)rollback(.*)$",file_name)):

time_res.append((acnum[2]-acnum[0]).seconds/60)

time_res.append((acnum[4]-acnum[3]).seconds/60)

time_res.append((acnum[6]-acnum[5]).seconds/60)

time_res.append((acnum[8]-acnum[7]).seconds/60)

time_res.append(((acnum[10]-acnum[9])+(acnum[12]-acnum[11])+(acnum[15]-acnum[13])).seconds/60)

print "\n3). sim --proc update --action apply to \"CP_WARNING\" %s mins" %(time_res[0])

print "4). sim --proc update --action resume to  \"VERIFY_SOFTWARE\" %s mins"%(time_res[1])

print "5). sim --proc update --action resume to  \"COMMIT\" %s mins"%(time_res[2])

print "6). sim --proc update --action commit to end of Patch %s mins"%(time_res[3])

print "8). Rollback from RXX to RXX %s mins" %(time_res[4])

if __name__ == ‘__main__‘:

pass

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