add link validation checker, which removes invalid entries

lib/sysparse.py

@@ -37,6 +37,7 @@ def parse(**kwargs):
        # parser.add_argument("--help",help = "print help")
         parser.add_argument("--login",nargs=3,help = "login by specifing login and passwor by a given url",metavar=('USERNAME','PASSWORD','URL'))
         parser.add_argument("--createnwview",help = "Create a VIEW for the Region Nordwest Schweiz",action="store_true")
+        parser.add_argument("-VC","--ValidationCheck",help = "Check if links are still valid, if not remove them",action="store_true")
         args = parser.parse_args()
 
         if args.test:
@@ -55,7 +56,8 @@ def parse(**kwargs):
             login_loop(args.config,False,worker)
         if args.createnwview:
             createnwview("../db/sqlite3.db")
-
+        if args.ValidationCheck:
+            isStillValid("../db/sqlite3.db")
     if len(kwargs)>0:
         print("no sysargs fiven, running as a module")
         vconfig = kwargs.get('config')