+ sql += " AND (%s) %s" % site_filter.sql(api, "AND")
+ elif isinstance (site_filter, StringTypes):
+ site_filter = Filter(Site.fields, {'login_base':site_filter})
+ sql += " AND (%s) %s" % site_filter.sql(api, "AND")
+ elif isinstance (site_filter, (int, long)):
+ site_filter = Filter(Site.fields, {'site_id':site_filter})
+ sql += " AND (%s) %s" % site_filter.sql(api, "AND")
+ else:
+ raise PLCInvalidArgument, "Wrong site filter %r"%site_filter