python · Carreau · May 11, 2018
diff --git a/Lib/xml/etree/ElementTree.py b/Lib/xml/etree/ElementTree.py
@@ -1448,7 +1448,8 @@ class XMLParser:
    def __init__(self, html=_sentinel, target=None, encoding=None):
        if html is not _sentinel:
            warnings.warn(
-                "The html argument of XMLParser() is deprecated",
+                "The html argument of XMLParser() is deprecated since 3.4"
+                " and will be ignored.",
                DeprecationWarning, stacklevel=2)
        try:
            from xml.parsers import expat

diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c
@@ -3282,7 +3282,8 @@ _elementtree_XMLParser___init___impl(XMLParserObject *self, PyObject *html,
 {
    if (html != NULL) {
        if (PyErr_WarnEx(PyExc_DeprecationWarning,
-                         "The html argument of XMLParser() is deprecated",
+                         "The html argument of XMLParser() is deprecated since"
+                         " 3.4 and will be ignored.",
                         1) < 0) {
            return -1;
        }