Fix for wo upgrade

wo/cli/plugins/site_functions.py

@@ -8,15 +8,15 @@ import string
 import subprocess
 from subprocess import CalledProcessError
 
-from wo.cli.plugins.sitedb import *
+from wo.cli.plugins.sitedb import getSiteInfo
 from wo.cli.plugins.stack import WOStackController
 from wo.core.aptget import WOAptGet
 from wo.core.fileutils import WOFileUtils
 from wo.core.git import WOGit
 from wo.core.logging import Log
-from wo.core.mysql import *
+from wo.core.mysql import WOMysql
 from wo.core.services import WOService
-from wo.cli.plugins.stack_pref import pre_pref, post_pref
+from wo.cli.plugins.stack_pref import post_pref
 from wo.core.shellexec import CommandExecutionError, WOShellExec
 from wo.core.sslutils import SSL
 from wo.core.variables import WOVariables