bpo-38371: Remove deprecated `tkinter` split() method (GH-28237)

1 files changed, 0 insertions, 202 deletions

diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 329b291..7be9b8c 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -506,145 +506,6 @@ unicodeFromTclObj(Tcl_Obj *value)
 #endif
 }
 
-
-static PyObject *
-Split(const char *list)
-{
-    int argc;
-    const char **argv;
-    PyObject *v;
-
-    if (list == NULL) {
-        Py_RETURN_NONE;
-    }
-
-    if (Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) {
-        /* Not a list.
-         * Could be a quoted string containing funnies, e.g. {"}.
-         * Return the string itself.
-         */
-        return unicodeFromTclString(list);
-    }
-
-    if (argc == 0)
-        v = PyUnicode_FromString("");
-    else if (argc == 1)
-        v = unicodeFromTclString(argv[0]);
-    else if ((v = PyTuple_New(argc)) != NULL) {
-        int i;
-        PyObject *w;
-
-        for (i = 0; i < argc; i++) {
-            if ((w = Split(argv[i])) == NULL) {
-                Py_DECREF(v);
-                v = NULL;
-                break;
-            }
-            PyTuple_SET_ITEM(v, i, w);
-        }
-    }
-    Tcl_Free(FREECAST argv);
-    return v;
-}
-
-/* In some cases, Tcl will still return strings that are supposed to
-   be lists. SplitObj walks through a nested tuple, finding string
-   objects that need to be split. */
-
-static PyObject *
-SplitObj(PyObject *arg)
-{
-    if (PyTuple_Check(arg)) {
-        Py_ssize_t i, size;
-        PyObject *elem, *newelem, *result;
-
-        size = PyTuple_GET_SIZE(arg);
-        result = NULL;
-        /* Recursively invoke SplitObj for all tuple items.
-           If this does not return a new object, no action is
-           needed. */
-        for(i = 0; i < size; i++) {
-            elem = PyTuple_GET_ITEM(arg, i);
-            newelem = SplitObj(elem);
-            if (!newelem) {
-                Py_XDECREF(result);
-                return NULL;
-            }
-            if (!result) {
-                Py_ssize_t k;
-                if (newelem == elem) {
-                    Py_DECREF(newelem);
-                    continue;
-                }
-                result = PyTuple_New(size);
-                if (!result)
-                    return NULL;
-                for(k = 0; k < i; k++) {
-                    elem = PyTuple_GET_ITEM(arg, k);
-                    Py_INCREF(elem);
-                    PyTuple_SET_ITEM(result, k, elem);
-                }
-            }
-            PyTuple_SET_ITEM(result, i, newelem);
-        }
-        if (result)
-            return result;
-        /* Fall through, returning arg. */
-    }
-    else if (PyList_Check(arg)) {
-        Py_ssize_t i, size;
-        PyObject *elem, *newelem, *result;
-
-        size = PyList_GET_SIZE(arg);
-        result = PyTuple_New(size);
-        if (!result)
-            return NULL;
-        /* Recursively invoke SplitObj for all list items. */
-        for(i = 0; i < size; i++) {
-            elem = PyList_GET_ITEM(arg, i);
-            newelem = SplitObj(elem);
-            if (!newelem) {
-                Py_XDECREF(result);
-                return NULL;
-            }
-            PyTuple_SET_ITEM(result, i, newelem);
-        }
-        return result;
-    }
-    else if (PyUnicode_Check(arg)) {
-        int argc;
-        const char **argv;
-        const char *list = PyUnicode_AsUTF8(arg);
-
-        if (list == NULL ||
-            Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) {
-            Py_INCREF(arg);
-            return arg;
-        }
-        Tcl_Free(FREECAST argv);
-        if (argc > 1)
-            return Split(list);
-        /* Fall through, returning arg. */
-    }
-    else if (PyBytes_Check(arg)) {
-        int argc;
-        const char **argv;
-        const char *list = PyBytes_AS_STRING(arg);
-
-        if (Tcl_SplitList((Tcl_Interp *)NULL, (char *)list, &argc, &argv) != TCL_OK) {
-            Py_INCREF(arg);
-            return arg;
-        }
-        Tcl_Free(FREECAST argv);
-        if (argc > 1)
-            return Split(PyBytes_AS_STRING(arg));
-        /* Fall through, returning arg. */
-    }
-    Py_INCREF(arg);
-    return arg;
-}
-
-
 /*[clinic input]
 module _tkinter
 class _tkinter.tkapp "TkappObject *" "&Tkapp_Type_spec"
@@ -2342,68 +2203,6 @@ _tkinter_tkapp_splitlist(TkappObject *self, PyObject *arg)
     return v;
 }
 
-/*[clinic input]
-_tkinter.tkapp.split
-
-    arg: object
-    /
-
-[clinic start generated code]*/
-
-static PyObject *
-_tkinter_tkapp_split(TkappObject *self, PyObject *arg)
-/*[clinic end generated code: output=e08ad832363facfd input=a1c78349eacaa140]*/
-{
-    PyObject *v;
-    char *list;
-
-    if (PyErr_WarnEx(PyExc_DeprecationWarning,
-            "split() is deprecated; consider using splitlist() instead", 1))
-    {
-        return NULL;
-    }
-
-    if (PyTclObject_Check(arg)) {
-        Tcl_Obj *value = ((PyTclObject*)arg)->value;
-        int objc;
-        Tcl_Obj **objv;
-        int i;
-        if (Tcl_ListObjGetElements(Tkapp_Interp(self), value,
-                                   &objc, &objv) == TCL_ERROR) {
-            return FromObj(self, value);
-        }
-        if (objc == 0)
-            return PyUnicode_FromString("");
-        if (objc == 1)
-            return FromObj(self, objv[0]);
-        if (!(v = PyTuple_New(objc)))
-            return NULL;
-        for (i = 0; i < objc; i++) {
-            PyObject *s = FromObj(self, objv[i]);
-            if (!s) {
-                Py_DECREF(v);
-                return NULL;
-            }
-            PyTuple_SET_ITEM(v, i, s);
-        }
-        return v;
-    }
-    if (PyTuple_Check(arg) || PyList_Check(arg))
-        return SplitObj(arg);
-
-    if (!PyArg_Parse(arg, "et:split", "utf-8", &list))
-        return NULL;
-    if (strlen(list) >= INT_MAX) {
-        PyErr_SetString(PyExc_OverflowError, "string is too long");
-        PyMem_Free(list);
-        return NULL;
-    }
-    v = Split(list);
-    PyMem_Free(list);
-    return v;
-}
-
-
 
 /** Tcl Command **/
 
@@ -3331,7 +3130,6 @@ static PyMethodDef Tkapp_methods[] =
     _TKINTER_TKAPP_EXPRDOUBLE_METHODDEF
     _TKINTER_TKAPP_EXPRBOOLEAN_METHODDEF
     _TKINTER_TKAPP_SPLITLIST_METHODDEF
-    _TKINTER_TKAPP_SPLIT_METHODDEF
     _TKINTER_TKAPP_CREATECOMMAND_METHODDEF
     _TKINTER_TKAPP_DELETECOMMAND_METHODDEF
     _TKINTER_TKAPP_CREATEFILEHANDLER_METHODDEF