Added support for cases where there is no Last-Modified header (e.g. …

…testing)
jjjake · Mar 25, 2024 · 8fc9d19 · 8fc9d19
1 parent fb9e653
commit 8fc9d19
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/internetarchive/files.py b/internetarchive/files.py
@@ -300,10 +300,13 @@ def download(self, file_path=None, verbose=None, ignore_existing=None,
                 raise exc
 
         # Get timestamp from Last-Modified header
-        time_str = response.headers["Last-Modified"]
-        last_updated_pattern = "%a, %d %b %Y %H:%M:%S %Z"
-        dt = datetime.strptime(time_str, last_updated_pattern).replace(tzinfo=timezone.utc)
-        last_modified = int(dt.timestamp())
+        try:
+            time_str = response.headers["Last-Modified"]
+            last_updated_pattern = "%a, %d %b %Y %H:%M:%S %Z"
+            dt = datetime.strptime(time_str, last_updated_pattern).replace(tzinfo=timezone.utc)
+            last_modified = int(dt.timestamp())
+        except KeyError:
+            last_modified = 0
 
         # Set mtime with mtime from files.xml.
         if not no_change_timestamp: