s4-pyrpc: Print location and type name we got when checking for types

diff --git a/source4/librpc/rpc/pyrpc.h b/source4/librpc/rpc/pyrpc.h
index 651f8f11f5e8c609050599fa166ae997d7d4c042..c3bc83877ccb4d130486dd72de46bc534f65b31e 100644 (file)
--- a/source4/librpc/rpc/pyrpc.h
+++ b/source4/librpc/rpc/pyrpc.h
@@ -24,7 +24,7 @@
 
 #define PY_CHECK_TYPE(type, var, fail) \
        if (!PyObject_TypeCheck(var, type)) {\
-               PyErr_Format(PyExc_TypeError, "Expected type %s for %s", (type)->tp_name, #var); \
+               PyErr_Format(PyExc_TypeError, __location__ ": Expected type '%s' for '%s' of type '%s'", (type)->tp_name, #var, Py_TYPE(var)->tp_name); \
                fail; \
        }