def execute_maint_script(self, script_name):
'''
execute a user-defined function
script_name -- name of the function to run
'''
Package.execute_maint_script(self)
script_path = "%s/%s.py" % (self.maint_dir, script_name)
start_dir = get_slash_cwd()
os.chdir(self.maint_dir)
if not os.path.isfile(script_path):
msg = "%s does not exist" % script_path
raise BadPackage, (self.name, msg)
sys.path.append(self.maint_dir )
import_string = 'import %s' % script_name
cmd = 'status = %s.execute(self.config, Logger)' % script_name
job = Job(import_string, cmd, self.config)
status = job.execute()
sys.path.remove(self.maint_dir)
os.chdir(start_dir)
if status == None:
status = OK
if type(status) != type(1):
msg = "Invalid status type (%s: '%s')"
Logger.warning(msg % (type(status), status))
status = FAIL
return status
