WLST OBIEE Commit system

Small script I use to commit on the OBIEE11g BI system:

print('Commiting Changes')
cd ('..')
cd ('oracle.biee.admin:type=BIDomain,group=Service')

objs = jarray.array([], java.lang.Object)
strs = jarray.array([], java.lang.String)
try:
    invoke('commit', objs, strs)
except:
    print('System not locked')

I have put it in a separate file which I call from my main script:

execfile("F:\WLST\Commit System.py")

Till Next Time