added small error handler

hep-statistics-serialization-standard · Apr 8, 2020 · e148e46 · e148e46
1 parent 6845dd1
commit e148e46
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/proposals/draft/001-kickoff/root/roows.py b/proposals/draft/001-kickoff/root/roows.py
@@ -25,7 +25,10 @@
         if k.GetClassName() == "RooWorkspace":
             ws = k.ReadObj()
             break
-    tool = ROOT.RooJSONFactoryWSTool(ws)        
+    tool = ROOT.RooJSONFactoryWSTool(ws)
+else:
+    print("unknown file type "+infile)
+    exit(0)
 
 ws.Print("t")
 
@@ -41,5 +44,6 @@
 ws2.Print("t")
 
 print("reexporting now")
+tool2.exportYML("test.yml")
 tool2.exportJSON("test.js")