Avoid a DeprecationWarning on Python 3.13+ (#1248)

ipython · Jul 1, 2024 · b47db6f · b47db6f
1 parent eb10a0d
commit b47db6f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ipykernel/jsonutil.py b/ipykernel/jsonutil.py
@@ -26,7 +26,7 @@
 
 # holy crap, strptime is not threadsafe.
 # Calling it once at import seems to help.
-datetime.strptime("1", "%d")
+datetime.strptime("2000-01-01", "%Y-%m-%d")
 
 # -----------------------------------------------------------------------------
 # Classes and functions