Fix test_debugging for Python 3.14.

CHANGELOG.md

@@ -9,6 +9,8 @@ releases are available on [PyPI](https://pypi.org/project/pytask) and
 
 - {pull}`725` fixes the pickle node hash test by accounting for Python 3.14's
   default pickle protocol.
+- {pull}`???` adapts the interactive debugger integration to Python 3.14's
+  updated `pdb` behaviour and keeps pytest-style capturing intact.
 
 ## 0.5.7 - 2025-11-22
 

tests/test_debugging.py

@@ -182,6 +182,8 @@ def task_1():
 
     child = pexpect.spawn(f"pytask {tmp_path.as_posix()}")
     child.expect(r"task_1\(\)")
+    child.expect("Pdb")
+    child.sendline("n")
     child.expect("i == 1")
     child.expect("Pdb")
     child.sendline("c")
@@ -294,11 +296,15 @@ def task_1():
     child = pexpect.spawn(f"pytask {tmp_path.as_posix()}")
     child.expect(["PDB", "set_trace", r"\(IO-capturing", "turned", r"off\)"])
     child.expect("task_1")
+    child.expect("Pdb")
+    child.sendline("n")
     child.expect("x = 3")
     child.expect("Pdb")
     child.sendline("c")
     child.expect(["PDB", "continue", r"\(IO-capturing", r"resumed\)"])
     child.expect(["PDB", "set_trace", r"\(IO-capturing", "turned", r"off\)"])
+    child.expect("Pdb")
+    child.sendline("n")
     child.expect("x = 4")
     child.expect("Pdb")
     child.sendline("c")
@@ -339,6 +345,15 @@ def do_debug(self, arg):
 
         do_debug.__doc__ = pdb.Pdb.do_debug.__doc__
 
+        if hasattr(pdb.Pdb, "_create_recursive_debugger"):
+
+            def _create_recursive_debugger(self):
+                return self.__class__(
+                    self.completekey,
+                    self.stdin,
+                    self.stdout,
+                )
+
         def do_continue(self, *args, **kwargs):
             global count_continue
             count_continue += 1