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merge

This commit is contained in:
Giampaolo Rodola' 2012-03-23 13:29:49 +01:00
parent 466a54f4dc 396e8fcf36
commit 4164ac1f27
4 changed files with 33 additions and 12 deletions
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12
Doc/library/xml.etree.elementtree.rst
View File

@ -281,14 +281,15 @@ Element Objects
.. method:: append(subelement)
Adds the element *subelement* to the end of this elements internal list
of subelements.
Adds the element *subelement* to the end of this element's internal list
of subelements. Raises :exc:`TypeError` if *subelement* is not an
:class:`Element`.
.. method:: extend(subelements)
Appends *subelements* from a sequence object with zero or more elements.
Raises :exc:`AssertionError` if a subelement is not a valid object.
Raises :exc:`TypeError` if a subelement is not an :class:`Element`.
.. versionadded:: 3.2
@ -325,9 +326,10 @@ Element Objects
Use method :meth:`Element.iter` instead.
.. method:: insert(index, element)
.. method:: insert(index, subelement)
Inserts a subelement at the given position in this element.
Inserts *subelement* at the given position in this element. Raises
:exc:`TypeError` if *subelement* is not an :class:`Element`.
.. method:: iter(tag=None)

12
Lib/test/test_xml_etree.py
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@ -1839,8 +1839,15 @@ def check_issue10777():
# --------------------------------------------------------------------
class ElementTreeTest(unittest.TestCase):
class BasicElementTest(unittest.TestCase):
def test_augmentation_type_errors(self):
e = ET.Element('joe')
self.assertRaises(TypeError, e.append, 'b')
self.assertRaises(TypeError, e.extend, [ET.Element('bar'), 'foo'])
self.assertRaises(TypeError, e.insert, 0, 'foo')
class ElementTreeTest(unittest.TestCase):
def test_istype(self):
self.assertIsInstance(ET.ParseError, type)
self.assertIsInstance(ET.QName, type)
@ -1879,7 +1886,6 @@ class ElementTreeTest(unittest.TestCase):
class TreeBuilderTest(unittest.TestCase):
sample1 = ('<!DOCTYPE html PUBLIC'
' "-//W3C//DTD XHTML 1.0 Transitional//EN"'
' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'
@ -1931,7 +1937,6 @@ class TreeBuilderTest(unittest.TestCase):
class NoAcceleratorTest(unittest.TestCase):
# Test that the C accelerator was not imported for pyET
def test_correct_import_pyET(self):
self.assertEqual(pyET.Element.__module__, 'xml.etree.ElementTree')
@ -2096,6 +2101,7 @@ def test_main(module=pyET):
test_classes = [
ElementSlicingTest,
BasicElementTest,
StringIOTest,
ParseErrorTest,
ElementTreeTest,

12
Lib/xml/etree/ElementTree.py
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@ -298,7 +298,7 @@ class Element:
# @param element The element to add.
def append(self, element):
# assert iselement(element)
self._assert_is_element(element)
self._children.append(element)
##
@ -308,8 +308,8 @@ class Element:
# @since 1.3
def extend(self, elements):
# for element in elements:
# assert iselement(element)
for element in elements:
self._assert_is_element(element)
self._children.extend(elements)
##
@ -318,9 +318,13 @@ class Element:
# @param index Where to insert the new subelement.
def insert(self, index, element):
# assert iselement(element)
self._assert_is_element(element)
self._children.insert(index, element)
def _assert_is_element(self, e):
if not isinstance(e, Element):
raise TypeError('expected an Element, not %s' % type(e).__name__)
##
# Removes a matching subelement. Unlike the <b>find</b> methods,
# this method compares elements based on identity, not on tag

9
Modules/_elementtree.c
View File

@ -803,6 +803,15 @@ element_extend(ElementObject* self, PyObject* args)
seqlen = PySequence_Size(seq);
for (i = 0; i < seqlen; i++) {
PyObject* element = PySequence_Fast_GET_ITEM(seq, i);
if (!PyObject_IsInstance(element, (PyObject *)&Element_Type)) {
Py_DECREF(seq);
PyErr_Format(
PyExc_TypeError,
"expected an Element, not \"%.200s\"",
Py_TYPE(element)->tp_name);
return NULL;
}
if (element_add_subelement(self, element) < 0) {
Py_DECREF(seq);
return NULL;