[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, 10 insertions, 10 deletions

diff --git a/Lib/idlelib/pyshell.py b/Lib/idlelib/pyshell.py
index e68233a..bdde156 100755
--- a/Lib/idlelib/pyshell.py
+++ b/Lib/idlelib/pyshell.py
@@ -249,7 +249,7 @@ class PyShellEditorWindow(EditorWindow):
         breaks = self.breakpoints
         filename = self.io.filename
         try:
-            with open(self.breakpointPath, "r") as fp:
+            with open(self.breakpointPath) as fp:
                 lines = fp.readlines()
         except OSError:
             lines = []
@@ -279,7 +279,7 @@ class PyShellEditorWindow(EditorWindow):
         if filename is None:
             return
         if os.path.isfile(self.breakpointPath):
-            with open(self.breakpointPath, "r") as fp:
+            with open(self.breakpointPath) as fp:
                 lines = fp.readlines()
             for line in lines:
                 if line.startswith(filename + '='):
@@ -441,7 +441,7 @@ class ModifiedInterpreter(InteractiveInterpreter):
         # run from the IDLE source directory.
         del_exitf = idleConf.GetOption('main', 'General', 'delete-exitfunc',
                                        default=False, type='bool')
-        command = "__import__('idlelib.run').run.main(%r)" % (del_exitf,)
+        command = f"__import__('idlelib.run').run.main({del_exitf!r})"
         return [sys.executable] + w + ["-c", command, str(self.port)]
 
     def start_subprocess(self):
@@ -574,9 +574,9 @@ class ModifiedInterpreter(InteractiveInterpreter):
 
         self.runcommand("""if 1:
         import sys as _sys
-        _sys.path = %r
+        _sys.path = {!r}
         del _sys
-        \n""" % (path,))
+        \n""".format(path))
 
     active_seq = None
 
@@ -703,14 +703,14 @@ class ModifiedInterpreter(InteractiveInterpreter):
     def prepend_syspath(self, filename):
         "Prepend sys.path with file's directory if not already included"
         self.runcommand("""if 1:
-            _filename = %r
+            _filename = {!r}
             import sys as _sys
             from os.path import dirname as _dirname
             _dir = _dirname(_filename)
             if not _dir in _sys.path:
                 _sys.path.insert(0, _dir)
             del _filename, _sys, _dirname, _dir
-            \n""" % (filename,))
+            \n""".format(filename))
 
     def showsyntaxerror(self, filename=None):
         """Override Interactive Interpreter method: Use Colorizing
@@ -1536,7 +1536,7 @@ def main():
     try:
         opts, args = getopt.getopt(sys.argv[1:], "c:deihnr:st:")
     except getopt.error as msg:
-        print("Error: %s\n%s" % (msg, usage_msg), file=sys.stderr)
+        print(f"Error: {msg}\n{usage_msg}", file=sys.stderr)
         sys.exit(2)
     for o, a in opts:
         if o == '-c':
@@ -1668,9 +1668,9 @@ def main():
     if cmd or script:
         shell.interp.runcommand("""if 1:
             import sys as _sys
-            _sys.argv = %r
+            _sys.argv = {!r}
             del _sys
-            \n""" % (sys.argv,))
+            \n""".format(sys.argv))
         if cmd:
             shell.interp.execsource(cmd)
         elif script: