[3.11] gh-103668: Run pyugrade on idlelib (GH-103671) (#103730)

---------
(cherry picked from commit bd2dca035af88694e25fb060f984fbbcda82bed8)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
Co-authored-by: Terry Jan Reedy tjreedy@udel.edu

1 files changed, 4 insertions, 3 deletions

diff --git a/Lib/idlelib/debugger.py b/Lib/idlelib/debugger.py
index ccd03e4..452c62b 100644
--- a/Lib/idlelib/debugger.py
+++ b/Lib/idlelib/debugger.py
@@ -49,9 +49,9 @@ class Idb(bdb.Bdb):
         filename = code.co_filename
         lineno = frame.f_lineno
         basename = os.path.basename(filename)
-        message = "%s:%s" % (basename, lineno)
+        message = f"{basename}:{lineno}"
         if code.co_name != "?":
-            message = "%s: %s()" % (message, code.co_name)
+            message = f"{message}: {code.co_name}()"
         return message
 
 
@@ -213,7 +213,8 @@ class Debugger:
                 m1 = "%s" % str(type)
             if value is not None:
                 try:
-                    m1 = "%s: %s" % (m1, str(value))
+                   # TODO redo entire section, tries not needed.
+                    m1 = f"{m1}: {value}"
                 except:
                     pass
             bg = "yellow"