fix on deadlink due to execisvely long readtime

catalog/script/check_dead_entry_point.py

@@ -5,7 +5,9 @@ from catalog.models import Resource
 
 def _is_dead_link(url):
     try:
-        r = requests.head(url, timeout=5)
+        r = requests.head(url, timeout=50)
+    except requests.exceptions.ReadTimeout:
+        return True, "ReadTimeout"
     except requests.exceptions.ConnectTimeout:
         return True, "ConnectTimeout"
     except requests.exceptions.ConnectionError:
@@ -42,5 +44,7 @@ def update_dead_entry_points():
     print(f"\t{n_new_dead_entry_points}/{n_dead_entry_points}({n_new_dead_entry_points/n_dead_entry_points*100:.2f}%) new deadlinks")
     for r, v in reasons.items():
         print(f"\t\t * {r}: {len(v)}/{total}({len(v)/total*100:.2f}%)")
-    print("\n List of Missing Schema : \n",  "\t-", "\n \t-".join(map(lambda x: x.entry_point, reasons["MissingSchema"])))
-    print("\n List of Invalid Schema : \n", "\t-", "\n \t-".join(map(lambda x: x.entry_point, reasons["InvalidSchema"])))
+    if "MissingSchema" in reasons:
+        print("\n List of Missing Schema : \n",  "\t-", "\n \t-".join(map(lambda x: x.entry_point, reasons["MissingSchema"])))
+    if "InvalidSchema" in reasons:
+        print("\n List of Invalid Schema : \n", "\t-", "\n \t-".join(map(lambda x: x.entry_point, reasons["InvalidSchema"])))