From 43b157b5a628e8a36a98f928fe8f4cb5adcbd3d1 Mon Sep 17 00:00:00 2001
From: VanshAgarwal24036 <vanshagbly6@gmail.com>
Date: Fri, 9 Jan 2026 19:50:10 +0530
Subject: [PATCH 1/3] Fix inspect.getcoroutinestate for generator-based
 coroutines

---
 Lib/test/test_inspect/test_inspect.py | 12 +++++++++
 Objects/genobject.c                   | 35 +++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

diff --git a/Lib/test/test_inspect/test_inspect.py b/Lib/test/test_inspect/test_inspect.py
index 075e1802bebc3e..ea5e2e1d4afcdc 100644
--- a/Lib/test/test_inspect/test_inspect.py
+++ b/Lib/test/test_inspect/test_inspect.py
@@ -2878,6 +2878,17 @@ def _coroutinestate(self):
 
     def test_created(self):
         self.assertEqual(self._coroutinestate(), inspect.CORO_CREATED)
+    
+    def test_generator_based_coroutine_introspection(self):
+        from inspect import getcoroutinestate
+        from types import coroutine
+
+        @coroutine
+        def gen_coro():
+            yield
+
+        # Must not raise AttributeError
+        getcoroutinestate(gen_coro())
 
     def test_suspended(self):
         self.coroutine.send(None)
@@ -2927,6 +2938,7 @@ async def func(a=None):
                          {'a': None, 'gencoro': gencoro, 'b': 'spam'})
 
 
+
 @support.requires_working_socket()
 class TestGetAsyncGenState(unittest.IsolatedAsyncioTestCase):
 
diff --git a/Objects/genobject.c b/Objects/genobject.c
index 09407d60af62be..d84f0226ad7b2e 100644
--- a/Objects/genobject.c
+++ b/Objects/genobject.c
@@ -935,6 +935,36 @@ gen_getcode(PyObject *self, void *Py_UNUSED(ignored))
     return _gen_getcode(gen, "gi_code");
 }
 
+static PyObject *
+gen_get_cr_frame(PyObject *self, void *closure)
+{
+    return gen_getframe((PyGenObject *)self, closure);
+}
+
+static PyObject *
+gen_get_cr_code(PyObject *self, void *closure)
+{
+    return gen_getcode((PyGenObject *)self, closure);
+}
+
+static PyObject *
+gen_get_cr_running(PyObject *self, void *closure)
+{
+    return gen_getrunning((PyGenObject *)self, closure);
+}
+
+static PyObject *
+gen_get_cr_suspended(PyObject *self, void *closure)
+{
+    return gen_getsuspended((PyGenObject *)self, closure);
+}
+
+static PyObject *
+gen_get_cr_origin(PyObject *self, void *closure)
+{
+    Py_RETURN_NONE;
+}
+
 static PyGetSetDef gen_getsetlist[] = {
     {"__name__", gen_get_name, gen_set_name,
      PyDoc_STR("name of the generator")},
@@ -946,6 +976,11 @@ static PyGetSetDef gen_getsetlist[] = {
     {"gi_frame", gen_getframe,  NULL, NULL},
     {"gi_suspended", gen_getsuspended,  NULL, NULL},
     {"gi_code", gen_getcode,  NULL, NULL},
+    {"cr_running", gen_get_cr_running, NULL, NULL},
+    {"cr_frame", gen_get_cr_frame, NULL, NULL},
+    {"cr_code", gen_get_cr_code, NULL, NULL},
+    {"cr_suspended", gen_get_cr_suspended, NULL, NULL},
+    {"cr_origin", gen_get_cr_origin, NULL, NULL},
     {NULL} /* Sentinel */
 };
 

From cc6a3b27b7695b822cc00742c7deaee69c4d861a Mon Sep 17 00:00:00 2001
From: VanshAgarwal24036 <vanshagbly6@gmail.com>
Date: Fri, 9 Jan 2026 19:59:28 +0530
Subject: [PATCH 2/3] Fix trailing whitespace in test_inspect

---
 Lib/test/test_inspect/test_inspect.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/test/test_inspect/test_inspect.py b/Lib/test/test_inspect/test_inspect.py
index ea5e2e1d4afcdc..775b985a3cd1f9 100644
--- a/Lib/test/test_inspect/test_inspect.py
+++ b/Lib/test/test_inspect/test_inspect.py
@@ -2878,7 +2878,7 @@ def _coroutinestate(self):
 
     def test_created(self):
         self.assertEqual(self._coroutinestate(), inspect.CORO_CREATED)
-    
+
     def test_generator_based_coroutine_introspection(self):
         from inspect import getcoroutinestate
         from types import coroutine

From 303ef4cee907038aa7d8f697110f43e136d18767 Mon Sep 17 00:00:00 2001
From: VanshAgarwal24036 <vanshagbly6@gmail.com>
Date: Fri, 9 Jan 2026 20:00:14 +0530
Subject: [PATCH 3/3] Fix pointer casts in generator coroutine getters

---
 Objects/genobject.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Objects/genobject.c b/Objects/genobject.c
index d84f0226ad7b2e..3b8d433c7c58d7 100644
--- a/Objects/genobject.c
+++ b/Objects/genobject.c
@@ -938,25 +938,25 @@ gen_getcode(PyObject *self, void *Py_UNUSED(ignored))
 static PyObject *
 gen_get_cr_frame(PyObject *self, void *closure)
 {
-    return gen_getframe((PyGenObject *)self, closure);
+    return gen_getframe((PyObject *)self, closure);
 }
 
 static PyObject *
 gen_get_cr_code(PyObject *self, void *closure)
 {
-    return gen_getcode((PyGenObject *)self, closure);
+    return gen_getcode((PyObject *)self, closure);
 }
 
 static PyObject *
 gen_get_cr_running(PyObject *self, void *closure)
 {
-    return gen_getrunning((PyGenObject *)self, closure);
+    return gen_getrunning((PyObject *)self, closure);
 }
 
 static PyObject *
 gen_get_cr_suspended(PyObject *self, void *closure)
 {
-    return gen_getsuspended((PyGenObject *)self, closure);
+    return gen_getsuspended((PyObject *)self, closure);
 }
 
 static PyObject *