Hello. Do you like my script to restart Zope? I don't.
I followed instructions in the Zope archive to write a
restart script for Zope. It works if I run it from the
command line but if I put it in a cron job, it hangs
and does not start properly. Can you help me?
THANK YOU.
Heather
#!/usr/bin/python
import os, string
# My Zope is installed in /usr/zope
# So the commands to stop and start it are,
stopcmd = "/usr/zope/stop"
startcmd = "/usr/zope/start &"
# Command to check Zope processes running,
cmd = "ps aux | grep zope"
# Find the Zope PIDs that are actually running,
readstdin = os.popen(cmd).readlines()
pids = []
for eachline in readstdin :
words = string.split(eachline)
if len(words) > 2 :
pids.append(words[1])
pids.append(string.split(eachline)[1])
# Find the PIDs that should be running,
pidsfile = "/usr/zope/var/Z2.pid"
f = open(pidsfile, 'r')
data = f.read()
f.close()
runningpids = 0
zopepids = string.split(data)
for eachpid in zopepids :
if eachpid in pids :
runningpids = runningpids + 1
if runningpids != 2 :
os.popen(stopcmd)
os.popen(startcmd)
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