Python3.11、3.12Compatibility with IPython package

pyext.py

@@ -31,6 +31,9 @@
 
 import sys, inspect, types, functools
 
+if not hasattr(inspect, 'getargspec'):
+    inspect.getargspec = inspect.getfullargspec
+
 def _targspec(func, specs, attr='__orig_arg__'):
     if hasattr(func, '__is_overload__') and func.__is_overload__:
         return getattr(func, attr)
@@ -127,11 +130,26 @@ def _argspec(func):
 except ImportError:
     IPython = None
 else:
-    # Replace IPython's argspec
-    oipyargspec = IPython.core.oinspect.getargspec
+    try:
+        oipyargspec = IPython.core.oinspect.getargspec
+    except AttributeError:
+
+        def _get_ipython_argspec(func):
+            if hasattr(inspect, "getfullargspec"):
+                argspec = inspect.getfullargspec(func)
+            else:
+                argspec = inspect.getargspec(func)
+            return argspec
+
+        oipyargspec = _get_ipython_argspec
+
     def _ipyargspec(func):
         return _targspec(func, oipyargspec, '__orig_arg_ipy__')
-    IPython.core.oinspect.getargspec = _ipyargspec
+
+    try:
+        IPython.core.oinspect.getargspec = _ipyargspec
+    except AttributeError:
+        pass
 
 class overload(object):
     '''Simple function overloading in Python.'''