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make cron module work on solaris

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Cron on solaris do not take the same
set of option than vixie cron on linux, and
among the biggest difference, root cannot set
the crontab of a user directly from a file. Thus the
use of su to run the crontab command. Fix issue #4648
This commit is contained in:
Michael Scherer 2013-10-31 18:23:04 +01:00
parent 5547cc9c29
commit 2a3ee8dbf4
1 changed files with 16 additions and 9 deletions
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25
system/cron
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@ -144,6 +144,7 @@ EXAMPLES = '''
import os
import re
import tempfile
import platform
CRONCMD = "/usr/bin/crontab"
@ -345,21 +346,27 @@ class CronTab(object):
"""
Returns the command line for reading a crontab
"""
return "%s -l %s" % (CRONCMD, self._user_execute())
user = ''
if self.user:
if platform.system() == 'SunOS':
return "su '%s' -c '%s -l'" % (self.user, CRONCMD)
else:
user = '-u %s' % self.user
return "%s %s %s" % (CRONCMD , user, '-l')
def _write_execute(self, path):
"""
Return the command line for writing a crontab
"""
return "%s %s %s" % (CRONCMD, self._user_execute(), path)
def _user_execute(self):
"""
User command switches to append to the read and write commands.
"""
user = ''
if self.user:
return "%s %s" % ('-u', str(self.user))
return ''
if platform.system() == 'SunOS':
return "chown %s %s ; su '%s' -c '%s %s'" % (self.user, path, self.user, CRONCMD, path)
else:
user = '-u %s' % self.user
return "%s %s %s" % (CRONCMD , user, path)
#==================================================