Mercurial > cpython-lru_cache-weakref

diff Python/bltinmodule.c @ 41832:a0ee3b2ba361 legacy-trunk

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Add -3 option to the interpreter to warn about features that are deprecated and will be changed/removed in Python 3.0. This patch is mostly from Anthony. I tweaked some format and added a little doc.
author Neal Norwitz <nnorwitz@gmail.com>
date Wed, 23 May 2007 06:35:32 +0000
parents 78686c7a23a7
children 9a447514855f
line wrap: on
line diff
--- a/Python/bltinmodule.c	Wed May 23 02:04:28 2007 +0000
+++ b/Python/bltinmodule.c	Wed May 23 06:35:32 2007 +0000
@@ -144,6 +144,11 @@
 	PyObject *func, *alist = NULL, *kwdict = NULL;
 	PyObject *t = NULL, *retval = NULL;
 
+	if (Py_Py3kWarningFlag &&
+	    PyErr_Warn(PyExc_DeprecationWarning, 
+		       "apply() not supported in 3.x") < 0)
+		return NULL;
+
 	if (!PyArg_UnpackTuple(args, "apply", 1, 3, &func, &alist, &kwdict))
 		return NULL;
 	if (alist != NULL) {