bpo-45060: Get rid of few uses of the equality operators with None (GH-28087)

2 files changed, 4 insertions, 4 deletions

diff --git a/Modules/_gdbmmodule.c b/Modules/_gdbmmodule.c
index 8a8c6e7..3c9a0e9 100644
--- a/Modules/_gdbmmodule.c
+++ b/Modules/_gdbmmodule.c
@@ -450,7 +450,7 @@ The following code prints every key in the database db, without having
 to create a list in memory that contains them all:
 
       k = db.firstkey()
-      while k != None:
+      while k is not None:
           print(k)
           k = db.nextkey(k)
 [clinic start generated code]*/
@@ -458,7 +458,7 @@ to create a list in memory that contains them all:
 static PyObject *
 _gdbm_gdbm_nextkey_impl(gdbmobject *self, PyTypeObject *cls, const char *key,
                         Py_ssize_t key_length)
-/*[clinic end generated code: output=c81a69300ef41766 input=fcf6a51a96ce0172]*/
+/*[clinic end generated code: output=c81a69300ef41766 input=365e297bc0b3db48]*/
 {
     PyObject *v;
     datum dbm_key, nextkey;
diff --git a/Modules/clinic/_gdbmmodule.c.h b/Modules/clinic/_gdbmmodule.c.h
index 0604451..15baf52 100644
--- a/Modules/clinic/_gdbmmodule.c.h
+++ b/Modules/clinic/_gdbmmodule.c.h
@@ -161,7 +161,7 @@ PyDoc_STRVAR(_gdbm_gdbm_nextkey__doc__,
 "to create a list in memory that contains them all:\n"
 "\n"
 "      k = db.firstkey()\n"
-"      while k != None:\n"
+"      while k is not None:\n"
 "          print(k)\n"
 "          k = db.nextkey(k)");
 
@@ -340,4 +340,4 @@ skip_optional:
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=c3ee3ad64a2f331f input=a9049054013a1b77]*/
+/*[clinic end generated code: output=1fed9ed50ad23551 input=a9049054013a1b77]*/