Fix #3766 - properly support watchdog 4+ where events always have des…

…t_path, but it can be empty (#3775)
getnikola · May 22, 2024 · f7989de · f7989de
1 parent ccf74ad
commit f7989de
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diff --git a/CHANGES.txt b/CHANGES.txt
@@ -9,6 +9,7 @@ Bugfixes
 
 * Restore `annotation_helper.tmpl` with dummy content - fix themes still mentioning it
   (Issue #3764, #3773)
+* Fix compatibility with watchdog 4 (Issue #3766)
 
 New in v8.3.1
 =============

diff --git a/nikola/plugins/command/auto/__init__.py b/nikola/plugins/command/auto/__init__.py
@@ -429,7 +429,7 @@ async def reload_page(self, event) -> None:
         # Move events have a dest_path, some editors like gedit use a
         # move on larger save operations for write protection
         if event:
-            event_path = event.dest_path if hasattr(event, 'dest_path') else event.src_path
+            event_path = event.dest_path if (hasattr(event, 'dest_path') and event.dest_path) else event.src_path
         else:
             event_path = self.site.config['OUTPUT_FOLDER']
         p = os.path.relpath(event_path, os.path.abspath(self.site.config['OUTPUT_FOLDER'])).replace(os.sep, '/')