#!/usr/bin/python
-import os, sys, shutil, signal, tempfile, pipes
-crontab = '/etc/dbuscrontab'
-pidfile = '/var/run/dbuscron.pid'
-
-def create_temp_file(orig_file):
- try:
- temp_file = tempfile.mktemp(prefix=os.path.basename(orig_file))
- shutil.copy(orig_file, temp_file)
- return temp_file
- except:
- raise SystemError('Unable to make copy of dbuscrontab file.')
-
-def run_system_editor(filename):
- editor = pipes.quote(os.environ.get('EDITOR', '/usr/bin/vim'))
- if os.system(editor + ' ' + pipes.quote(filename)) != 0:
- raise SystemError('Editor returned non-zero status value.')
-
-def get_dbuscron_pid():
- try:
- f = os.popen('initctl status dbuscron', 'r')
- status = f.readline()
- f.close()
- return int(status.strip().split(' ').pop())
- except:
- raise SystemError('Unable to get PID of dbuscron job.')
-
-if __name__ == '__main__':
-
-# 1. create temporary config file copy
- temp_file = create_temp_file(crontab)
- mod_time = os.path.getmtime(temp_file)
-
-# 2. run system editor on this file
- run_system_editor(temp_file)
-
-# 3. check if this file is changed
- if os.path.getmtime(temp_file) <= mod_time:
- print 'File was not changed.'
- sys.exit(2)
-
-# TODO: 4. check this file's syntax
-
-# 5. replace system wide config file with new one
- shutil.move(temp_file, crontab)
-
-# 6. send sighup to dbuscron daemon
- pid = get_dbuscron_pid()
- os.kill(pid, signal.SIGHUP)
+from dbuscron.shell import edit
+edit.run()