From c501261c919ceb97c850ef9427a93326f06a8f2e Mon Sep 17 00:00:00 2001
From: Wulian233 <71213467+Wulian233@users.noreply.github.com>
Date: Sat, 15 Jun 2024 19:04:14 +0800
Subject: [PATCH] gh-120495: Fix incorrect exception handling in Tab Nanny
 (#120498)

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
---
 Lib/tabnanny.py                                           | 8 ++++----
 Lib/test/test_tabnanny.py                                 | 2 +-
 Misc/ACKS                                                 | 1 +
 .../2024-06-14-20-05-25.gh-issue-120495.OxgZKB.rst        | 1 +
 4 files changed, 7 insertions(+), 5 deletions(-)
 create mode 100644 Misc/NEWS.d/next/Library/2024-06-14-20-05-25.gh-issue-120495.OxgZKB.rst

diff --git a/Lib/tabnanny.py b/Lib/tabnanny.py
index 7e56d4a48d1..c0097351b26 100644
--- a/Lib/tabnanny.py
+++ b/Lib/tabnanny.py
@@ -105,14 +105,14 @@ def check(file):
         errprint("%r: Token Error: %s" % (file, msg))
         return
 
-    except SyntaxError as msg:
-        errprint("%r: Token Error: %s" % (file, msg))
-        return
-
     except IndentationError as msg:
         errprint("%r: Indentation Error: %s" % (file, msg))
         return
 
+    except SyntaxError as msg:
+        errprint("%r: Syntax Error: %s" % (file, msg))
+        return
+
     except NannyNag as nag:
         badline = nag.get_lineno()
         line = nag.get_line()
diff --git a/Lib/test/test_tabnanny.py b/Lib/test/test_tabnanny.py
index cc122cafc79..30dcb3e3c4f 100644
--- a/Lib/test/test_tabnanny.py
+++ b/Lib/test/test_tabnanny.py
@@ -315,7 +315,7 @@ class TestCommandLine(TestCase):
     def test_with_errored_file(self):
         """Should displays error when errored python file is given."""
         with TemporaryPyFile(SOURCE_CODES["wrong_indented"]) as file_path:
-            stderr  = f"{file_path!r}: Token Error: "
+            stderr  = f"{file_path!r}: Indentation Error: "
             stderr += ('unindent does not match any outer indentation level'
                        ' (<string>, line 3)')
             self.validate_cmd(file_path, stderr=stderr, expect_failure=True)
diff --git a/Misc/ACKS b/Misc/ACKS
index 2f4c0793437..a406fca8744 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1099,6 +1099,7 @@ Ivan Levkivskyi
 Ben Lewis
 William Lewis
 Akira Li
+Jiahao Li
 Robert Li
 Xuanji Li
 Zekun Li
diff --git a/Misc/NEWS.d/next/Library/2024-06-14-20-05-25.gh-issue-120495.OxgZKB.rst b/Misc/NEWS.d/next/Library/2024-06-14-20-05-25.gh-issue-120495.OxgZKB.rst
new file mode 100644
index 00000000000..d5114c3d3c9
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2024-06-14-20-05-25.gh-issue-120495.OxgZKB.rst
@@ -0,0 +1 @@
+Fix incorrect exception handling in Tab Nanny. Patch by Wulian233.