[3.13] gh-113978: Ignore warnings on text completion inside REPL (GH-113979) (#119429)

(cherry picked from commit e03dde5a24)

Co-authored-by: Yan Yanchii <yyanchiy@gmail.com>

Lib/rlcompleter.py

@@ -35,6 +35,7 @@ import inspect
 import keyword
 import re
 import __main__
+import warnings
 
 __all__ = ["Completer"]
 
@@ -88,10 +89,11 @@ class Completer:
                 return None
 
         if state == 0:
-            if "." in text:
-                self.matches = self.attr_matches(text)
-            else:
-                self.matches = self.global_matches(text)
+            with warnings.catch_warnings(action="ignore"):
+                if "." in text:
+                    self.matches = self.attr_matches(text)
+                else:
+                    self.matches = self.global_matches(text)
         try:
             return self.matches[state]
         except IndexError:

Misc/NEWS.d/next/Library/2024-01-12-08-51-03.gh-issue-113978.MqTgB0.rst

@@ -0,0 +1 @@
+Ignore warnings on text completion inside REPL.