From: Oleg Broytman <phd@phdru.name>
Date: Thu, 21 Aug 2025 17:11:39 +0000 (+0300)
Subject: Feat(python/init): Py2 and 3 have different ways to clear exit handlers
X-Git-Url: https://git.phdru.name/?a=commitdiff_plain;h=841277f7e10f38a2d2366a4bc948610b1ab8e8a9;p=dotfiles.git

Feat(python/init): Py2 and 3 have different ways to clear exit handlers
---

diff --git a/lib/python/init.py b/lib/python/init.py
index 4bd5258..da48080 100644
--- a/lib/python/init.py
+++ b/lib/python/init.py
@@ -64,10 +64,18 @@ def init():
         import atexit
         atexit.register(savehist)
 
-        def unset_history():
-            import atexit
-            atexit._exithandlers = []
-        builtins.unset_history = unset_history
+        if hasattr(atexit, '_exithandlers'):
+            def unset_history2():
+                import atexit
+                atexit._exithandlers = []
+            builtins.unset_history = unset_history2
+        elif hasattr(atexit, '_clear') and callable(atexit._clear):
+            def unset_history3():
+                import atexit
+                atexit._clear()
+            builtins.unset_history = unset_history3
+        else:
+            sys.stderr.write('Error: cannot clear exit handlers\n')
 
     except (ImportError, AttributeError):
         # no readline or atexit, or readline doesn't have