Add a little info to the 3k deprecation warnings about what to use instead.
Suggested by Raymond Hettinger.
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 648637d..fe5cb42 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -166,7 +166,7 @@
if (Py_Py3kWarningFlag &&
PyErr_Warn(PyExc_DeprecationWarning,
- "apply() not supported in 3.x") < 0)
+ "apply() not supported in 3.x. Use func(*args, **kwargs).") < 0)
return NULL;
if (!PyArg_UnpackTuple(args, "apply", 1, 3, &func, &alist, &kwdict))
@@ -225,7 +225,7 @@
{
if (Py_Py3kWarningFlag &&
PyErr_Warn(PyExc_DeprecationWarning,
- "callable() not supported in 3.x") < 0)
+ "callable() not supported in 3.x. Use hasattr(o, '__call__').") < 0)
return NULL;
return PyBool_FromLong((long)PyCallable_Check(v));
}
@@ -684,7 +684,7 @@
if (Py_Py3kWarningFlag &&
PyErr_Warn(PyExc_DeprecationWarning,
- "execfile() not supported in 3.x") < 0)
+ "execfile() not supported in 3.x. Use exec().") < 0)
return NULL;
if (!PyArg_ParseTuple(args, "s|O!O:execfile",
@@ -912,7 +912,7 @@
if (func == Py_None) {
if (Py_Py3kWarningFlag &&
PyErr_Warn(PyExc_DeprecationWarning,
- "map(None, ...) not supported in 3.x") < 0)
+ "map(None, ...) not supported in 3.x. Use list(...).") < 0)
return NULL;
if (n == 1) {
/* map(None, S) is the same as list(S). */