Issue #27109: Add InvalidFileException to __all__, by Jacek KoƂodziej
diff --git a/Lib/plistlib.py b/Lib/plistlib.py
index b66639c..4f360f3 100644
--- a/Lib/plistlib.py
+++ b/Lib/plistlib.py
@@ -47,7 +47,7 @@
 """
 __all__ = [
     "readPlist", "writePlist", "readPlistFromBytes", "writePlistToBytes",
-    "Plist", "Data", "Dict", "FMT_XML", "FMT_BINARY",
+    "Plist", "Data", "Dict", "InvalidFileException", "FMT_XML", "FMT_BINARY",
     "load", "dump", "loads", "dumps"
 ]