GeezerVison

$ git grep 'Py_REFCNT.*\(==\|<\|<=\|>\|>=\) *1'
Doc/c-api/object.rst:   :c:expr:`Py_REFCNT(op) == 1`.
Doc/c-api/object.rst:   is only used by this thread. :c:expr:`Py_REFCNT(op) == 1` is **not**
Doc/whatsnew/3.14.rst:  a replacement for ``Py_REFCNT(op) == 1`` on :term:`free threaded
Include/internal/pycore_object.h:    return Py_REFCNT(ob) == 1;
Modules/_ctypes/_ctypes.c:   assert (Py_REFCNT(obj) == 1);
Modules/_functoolsmodule.c:            assert(Py_REFCNT(args) == 1);
Modules/_io/bytesio.c:  * Py_REFCNT(buf) == 1, exports == 0.
Modules/_io/bytesio.c:  * Py_REFCNT(buf) > 1.  exports == 0,
Modules/_io/bytesio.c:  * exports > 0.  Py_REFCNT(buf) == 1, any modifications are forbidden.
Modules/_testcapi/object.c:    assert(Py_REFCNT(obj) == 1);
Modules/_testcapi/object.c:    assert(Py_REFCNT(obj) == 1);
Modules/_testcapi/object.c:        assert(Py_REFCNT(obj) == 1); \
Modules/_testcapimodule.c:    assert(Py_REFCNT(obj) == 1);
Modules/itertoolsmodule.c:        assert (npools==0 || Py_REFCNT(result) == 1);
Modules/itertoolsmodule.c:        assert(r == 0 || Py_REFCNT(result) == 1);
Modules/itertoolsmodule.c:        assert(r == 0 || Py_REFCNT(result) == 1);
Modules/itertoolsmodule.c:        assert(r == 0 || Py_REFCNT(result) == 1);
Objects/listobject.c:    assert(Py_REFCNT(self) == 1 || PyMutex_IsLocked(&_PyObject_CAST(self)->ob_mutex));
Objects/longobject.c:                assert(Py_REFCNT(z) == 1);
Objects/longobject.c:                assert(_PyLong_IsZero(z) || Py_REFCNT(z) == 1);
Objects/longobject.c:        assert(Py_REFCNT(z) == 1);
Objects/longobject.c:    assert(Py_REFCNT(obj) == 1);
Objects/longobject.c:    assert(Py_REFCNT(obj) == 1);
Objects/object.c:    CHECK(Py_REFCNT(op) >= 1);
Objects/object.c:    _PyObject_ASSERT(name, Py_REFCNT(name) >= 1);
Objects/setobject.c:    assert(Py_REFCNT(so) == 1);
Objects/typeobject.c:    CHECK(Py_REFCNT(type) >= 1);
Objects/unicodeobject.c:    assert(Py_REFCNT(unicode) == 1);
Objects/unicodeobject.c:            assert(Py_REFCNT(unicode) == 1);
Python/ceval.c:    assert(Py_REFCNT(locals) > 1);
Python/gc_free_threading.c:                _PyObject_ASSERT(op, Py_REFCNT(op) > 1);