bpo-37206: Unrepresentable default values no longer represented as None. (GH-13933)

In ArgumentClinic, value "NULL" should now be used only for unrepresentable default values
(like in the optional third parameter of getattr). "None" should be used if None is accepted
as argument and passing None has the same effect as not passing the argument at all.

1 files changed, 4 insertions, 4 deletions

diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 036f9b6..94d5b64 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -3121,8 +3121,8 @@ _tkinter__flatten(PyObject *module, PyObject *item)
 /*[clinic input]
 _tkinter.create
 
-    screenName: str(accept={str, NoneType}) = NULL
-    baseName: str = NULL
+    screenName: str(accept={str, NoneType}) = None
+    baseName: str = ""
     className: str = "Tk"
     interactive: bool(accept={int}) = False
     wantobjects: bool(accept={int}) = False
@@ -3130,7 +3130,7 @@ _tkinter.create
         if false, then Tk_Init() doesn't get called
     sync: bool(accept={int}) = False
         if true, then pass -sync to wish
-    use: str(accept={str, NoneType}) = NULL
+    use: str(accept={str, NoneType}) = None
         if not None, then pass -use to wish
     /
 
@@ -3141,7 +3141,7 @@ _tkinter_create_impl(PyObject *module, const char *screenName,
                      const char *baseName, const char *className,
                      int interactive, int wantobjects, int wantTk, int sync,
                      const char *use)
-/*[clinic end generated code: output=e3315607648e6bb4 input=431907c134c80085]*/
+/*[clinic end generated code: output=e3315607648e6bb4 input=da9b17ee7358d862]*/
 {
     /* XXX baseName is not used anymore;
      * try getting rid of it. */