From: Sven Trenkel <collectd@semidefinite.de>
Date: Fri, 25 Dec 2009 19:33:49 +0000 (+0100)
Subject: Better and unicode compatible repr for PluginData.
X-Git-Tag: collectd-4.10.0~76^2~6
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=4f1a8b5cab1feba96da5138ae26a97572cf8e6ca;p=collectd.git

Better and unicode compatible repr for PluginData.
---

diff --git a/src/cpython.h b/src/cpython.h
index 10a1a54c..8c7ad653 100644
--- a/src/cpython.h
+++ b/src/cpython.h
@@ -83,9 +83,9 @@
 
 #define CPY_SUBSTITUTE(func, a, ...) do {\
 	if ((a) != NULL) {\
-		PyObject *tmp = (a);\
+		PyObject *__tmp = (a);\
 		(a) = func(__VA_ARGS__);\
-		Py_DECREF(tmp);\
+		Py_DECREF(__tmp);\
 	}\
 } while(0)
 
diff --git a/src/pyvalues.c b/src/pyvalues.c
index 1304d95c..d459ea93 100644
--- a/src/pyvalues.c
+++ b/src/pyvalues.c
@@ -100,16 +100,86 @@ static int PluginData_init(PyObject *s, PyObject *args, PyObject *kwds) {
 	return 0;
 }
 
-/*static PyObject *PluginData_repr(PyObject *s) {
+static PyObject *PluginData_repr(PyObject *s) {
+	PyObject *ret, *tmp;
+	static PyObject *l_type = NULL, *l_type_instance = NULL, *l_plugin = NULL, *l_plugin_instance = NULL;
+	static PyObject *l_host = NULL, *l_time = NULL, *l_closing = NULL;
 	PluginData *self = (PluginData *) s;
 	
-	return PyString_FromFormat("collectd.Values(type='%s%s%s%s%s%s%s%s%s',time=%lu)", self->type,
-			*self->type_instance ? "',type_instance='" : "", self->type_instance,
-			*self->plugin ? "',plugin='" : "", self->plugin,
-			*self->plugin_instance ? "',plugin_instance='" : "", self->plugin_instance,
-			*self->host ? "',host='" : "", self->host,
-			(long unsigned) self->time);
-}*/
+	if (l_type == NULL)
+		l_type = cpy_string_to_unicode_or_bytes("(type=");
+	if (l_type_instance == NULL)
+		l_type_instance = cpy_string_to_unicode_or_bytes(",type_instance=");
+	if (l_plugin == NULL)
+		l_plugin = cpy_string_to_unicode_or_bytes(",plugin=");
+	if (l_plugin_instance == NULL)
+		l_plugin_instance = cpy_string_to_unicode_or_bytes(",plugin_instance=");
+	if (l_host == NULL)
+		l_host = cpy_string_to_unicode_or_bytes(",host=");
+	if (l_time == NULL)
+		l_time = cpy_string_to_unicode_or_bytes(",time=");
+	if (l_closing == NULL)
+		l_closing = cpy_string_to_unicode_or_bytes(")");
+	
+	if (!l_type || !l_type_instance || !l_plugin || !l_plugin_instance || !l_host || !l_time)
+		return NULL;
+	
+	ret = cpy_string_to_unicode_or_bytes(s->ob_type->tp_name);
+
+	CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_type);
+	tmp = cpy_string_to_unicode_or_bytes(self->type);
+	CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+	if (tmp)
+		CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
+	Py_XDECREF(tmp);
+
+	if (self->type_instance[0] != 0) {
+		CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_type_instance);
+		tmp = cpy_string_to_unicode_or_bytes(self->type_instance);
+		CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+		if (tmp)
+			CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
+		Py_XDECREF(tmp);
+	}
+
+	if (self->plugin[0] != 0) {
+		CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_plugin);
+		tmp = cpy_string_to_unicode_or_bytes(self->plugin);
+		CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+		if (tmp)
+			CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
+		Py_XDECREF(tmp);
+	}
+
+	if (self->plugin_instance[0] != 0) {
+		CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_plugin_instance);
+		tmp = cpy_string_to_unicode_or_bytes(self->plugin_instance);
+		CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+		if (tmp)
+			CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
+		Py_XDECREF(tmp);
+	}
+
+	if (self->host[0] != 0) {
+		CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_host);
+		tmp = cpy_string_to_unicode_or_bytes(self->host);
+		CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+		if (tmp)
+			CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
+		Py_XDECREF(tmp);
+	}
+
+	if (self->time != 0) {
+		CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_time);
+		tmp = PyInt_FromLong(self->time);
+		CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+		if (tmp)
+			CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
+		Py_XDECREF(tmp);
+	}
+	CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_closing);
+	return ret;
+}
 
 static PyMemberDef PluginData_members[] = {
 	{"time", T_DOUBLE, offsetof(PluginData, time), 0, time_doc},
@@ -188,7 +258,7 @@ PyTypeObject PluginDataType = {
 	0,                         /* tp_getattr */
 	0,                         /* tp_setattr */
 	0,                         /* tp_compare */
-	0/*PluginData_repr*/,           /* tp_repr */
+	PluginData_repr,           /* tp_repr */
 	0,                         /* tp_as_number */
 	0,                         /* tp_as_sequence */
 	0,                         /* tp_as_mapping */
@@ -324,7 +394,7 @@ static PyObject *Values_dispatch(Values *self, PyObject *args, PyObject *kwds) {
 	
 	static char *kwlist[] = {"type", "values", "plugin_instance", "type_instance",
 			"plugin", "host", "time", "interval", NULL};
-	if (!PyArg_ParseTupleAndKeywords(args, kwds, "|sOssssdi", kwlist,
+	if (!PyArg_ParseTupleAndKeywords(args, kwds, "|sOzsssdi", kwlist,
 			&type, &values, &plugin_instance, &type_instance,
 			&plugin, &host, &time, &interval))
 		return NULL;