urlinfo:generic: be more relaxed with datetime isoformat

hotdog/command/urlinfo_/generic.py

@@ -1,7 +1,7 @@
 import json
 import logging
 from dataclasses import dataclass
-from datetime import datetime
+from datetime import datetime, timezone
 from typing import *
 
 from ...functions import (
@@ -148,6 +148,15 @@ def aslist(o: Any):
     return o if type(o) is list else [o]
 
 
+def fromisoformat(s) -> datetime:
+    try:
+        datetime.fromisoformat(s)
+    except ValueError:
+        pass
+    # '2003-08-15T13:18:27Z'
+    return datetime.strptime(s, r"%Y-%m-%dT%H:%M:%SZ").replace(tzinfo=timezone.utc)
+
+
 @dataclass
 class LinkedData:
     title: Optional[str]
@@ -168,9 +177,7 @@ class LinkedData:
         return cls(
             title=o.get("headline") or o.get("name"),
             published=(
-                datetime.fromisoformat(o["datePublished"])
+                fromisoformat(o["datePublished"]) if "datePublished" in o else None
-                if "datePublished" in o
-                else None
             ),
             image=o.get("image") or o.get("logo"),
             description=o.get("description"),