From: Roland Häder <roland@mxchange.org>
Date: Sat, 3 Jun 2023 06:40:56 +0000 (+0200)
Subject: Continued:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=f4da560d96a0d0aa1e614c2de7080419979ea439;p=fba.git

Continued:
- check dictionary keys before using them, prevents KeyError being raised
---

diff --git a/fetch_blocks.py b/fetch_blocks.py
index 900f1c0..154bd97 100755
--- a/fetch_blocks.py
+++ b/fetch_blocks.py
@@ -57,6 +57,12 @@ for blocker, software, origin, nodeinfo_url in rows:
             if json is None:
                 print("WARNING: Could not fetch nodeinfo from blocker:", blocker)
                 continue
+            elif not "metadata" in json:
+                print(f"WARNING: json()={len(json)} does not have key 'metadata', blocker='{blocker}'")
+                continue
+            elif not "federation" in json["metadata"]:
+                print(f"WARNING: json()={len(json['metadata'])} does not have key 'federation', blocker='{blocker}'")
+                continue
 
             # DEBUG: print("DEBUG: Updating nodeinfo:", blocker)
             fba.update_last_nodeinfo(blocker)