changeset:   86968:69071054b42f
user:        Victor Stinner <victor.stinner@gmail.com>
date:        Wed Nov 06 18:58:22 2013 +0100
files:       Include/dictobject.h Objects/dictobject.c
description:
Issue #19512: Add a new _PyDict_DelItemId() function, similar to
PyDict_DelItemString() but using an identifier for the key


diff -r 8a6a920d8eae -r 69071054b42f Include/dictobject.h
--- a/Include/dictobject.h	Wed Nov 06 18:57:29 2013 +0100
+++ b/Include/dictobject.h	Wed Nov 06 18:58:22 2013 +0100
@@ -109,6 +109,7 @@
 PyAPI_FUNC(int) PyDict_SetItemString(PyObject *dp, const char *key, PyObject *item);
 PyAPI_FUNC(int) _PyDict_SetItemId(PyObject *dp, struct _Py_Identifier *key, PyObject *item);
 PyAPI_FUNC(int) PyDict_DelItemString(PyObject *dp, const char *key);
+PyAPI_FUNC(int) _PyDict_DelItemId(PyObject *mp, struct _Py_Identifier *key);
 
 #ifndef Py_LIMITED_API
 int _PyObjectDict_SetItem(PyTypeObject *tp, PyObject **dictptr, PyObject *name, PyObject *value);
diff -r 8a6a920d8eae -r 69071054b42f Objects/dictobject.c
--- a/Objects/dictobject.c	Wed Nov 06 18:57:29 2013 +0100
+++ b/Objects/dictobject.c	Wed Nov 06 18:58:22 2013 +0100
@@ -2736,6 +2736,15 @@
 }
 
 int
+_PyDict_DelItemId(PyObject *v, _Py_Identifier *key)
+{
+    PyObject *kv = _PyUnicode_FromId(key); /* borrowed */
+    if (kv == NULL)
+        return -1;
+    return PyDict_DelItem(v, kv);
+}
+
+int
 PyDict_DelItemString(PyObject *v, const char *key)
 {
     PyObject *kv;