def _get_leaves(nodes):
"""Finds and returns all leaf nodes contained within `nodes`."""
leaves = []
for n in nodes:
leaves.extend(x for x in utils.leaves(n)
if utils.has_content(x))
return leaves
def test_has_content(self):
a = etree.Element('a')
b = etree.Element('b')
c = etree.Element('c')
c.text = 'Test'
b.append(c)
a.append(b)
self.assertTrue(utils.has_content(c))
self.assertTrue(utils.has_content(b))
self.assertTrue(utils.has_content(a))
no_content = etree.Element('nocontent')
self.assertEqual(False, utils.has_content(no_content))
only_comment = etree.XML("<node>" " <!-- a Comment -->" "</node>")
self.assertEqual(False, utils.has_content(only_comment))
def test_has_content(self):
a = etree.Element('a')
b = etree.Element('b')
c = etree.Element('c')
c.text = 'Test'
b.append(c)
a.append(b)
self.assertTrue(utils.has_content(c))
self.assertTrue(utils.has_content(b))
self.assertTrue(utils.has_content(a))
no_content = etree.Element('nocontent')
self.assertEqual(False, utils.has_content(no_content))
only_comment = etree.XML(
"<node>"
" <!-- a Comment -->"
"</node>"
)
self.assertEqual(False, utils.has_content(only_comment))
def _get_leaves(nodes):
"""Finds and returns all leaf nodes contained within `nodes`."""
leaves = []
for n in nodes:
leaves.extend(x for x in utils.leaves(n) if utils.has_content(x))
return leaves
def is_invalid(node):
if common.is_idref_content_exception(node):
return False
return utils.has_content(node)
def is_invalid(node):
if common.is_idref_content_exception(node):
return False
return utils.has_content(node)
