本文整理汇总了Python中xml.dom.createElement方法的典型用法代码示例。如果您正苦于以下问题：Python dom.createElement方法的具体用法？Python dom.createElement怎么用？Python dom.createElement使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类xml.dom的用法示例。
在下文中一共展示了dom.createElement方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testLegalChildren
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import createElement [as 别名]
def testLegalChildren(self):
dom = Document()
elem = dom.createElement('element')
text = dom.createTextNode('text')
self.assertRaises(xml.dom.HierarchyRequestErr, dom.appendChild, text)
dom.appendChild(elem)
self.assertRaises(xml.dom.HierarchyRequestErr, dom.insertBefore, text,
elem)
self.assertRaises(xml.dom.HierarchyRequestErr, dom.replaceChild, text,
elem)
nodemap = elem.attributes
self.assertRaises(xml.dom.HierarchyRequestErr, nodemap.setNamedItem,
text)
self.assertRaises(xml.dom.HierarchyRequestErr, nodemap.setNamedItemNS,
text)
elem.appendChild(text)
dom.unlink() 示例2: testNamedNodeMapSetItem
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import createElement [as 别名]
def testNamedNodeMapSetItem(self):
dom = Document()
elem = dom.createElement('element')
attrs = elem.attributes
attrs["foo"] = "bar"
a = attrs.item(0)
self.confirm(a.ownerDocument is dom,
"NamedNodeMap.__setitem__() sets ownerDocument")
self.confirm(a.ownerElement is elem,
"NamedNodeMap.__setitem__() sets ownerElement")
self.confirm(a.value == "bar",
"NamedNodeMap.__setitem__() sets value")
self.confirm(a.nodeValue == "bar",
"NamedNodeMap.__setitem__() sets nodeValue")
elem.unlink()
dom.unlink() 示例3: testAddAttr
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import createElement [as 别名]
def testAddAttr(self):
dom = Document()
child = dom.appendChild(dom.createElement("abc"))
child.setAttribute("def", "ghi")
self.confirm(child.getAttribute("def") == "ghi")
self.confirm(child.attributes["def"].value == "ghi")
child.setAttribute("jkl", "mno")
self.confirm(child.getAttribute("jkl") == "mno")
self.confirm(child.attributes["jkl"].value == "mno")
self.confirm(len(child.attributes) == 2)
child.setAttribute("def", "newval")
self.confirm(child.getAttribute("def") == "newval")
self.confirm(child.attributes["def"].value == "newval")
self.confirm(len(child.attributes) == 2)
dom.unlink() 示例4: testNormalizeCombineAndNextSibling
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import createElement [as 别名]
def testNormalizeCombineAndNextSibling(self):
doc = parseString("<doc/>")
root = doc.documentElement
root.appendChild(doc.createTextNode("first"))
root.appendChild(doc.createTextNode("second"))
root.appendChild(doc.createElement("i"))
self.confirm(len(root.childNodes) == 3
and root.childNodes.length == 3,
"testNormalizeCombineAndNextSibling -- preparation")
doc.normalize()
self.confirm(len(root.childNodes) == 2
and root.childNodes.length == 2
and root.firstChild.data == "firstsecond"
and root.firstChild is not root.lastChild
and root.firstChild.nextSibling is root.lastChild
and root.firstChild.previousSibling is None
and root.lastChild.previousSibling is root.firstChild
and root.lastChild.nextSibling is None
, "testNormalizeCombinedAndNextSibling -- result")
doc.unlink() 示例5: testNormalizeDeleteWithTwoNonTextSiblings
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import createElement [as 别名]
def testNormalizeDeleteWithTwoNonTextSiblings(self):
doc = parseString("<doc/>")
root = doc.documentElement
root.appendChild(doc.createElement("i"))
root.appendChild(doc.createTextNode(""))
root.appendChild(doc.createElement("i"))
self.confirm(len(root.childNodes) == 3
and root.childNodes.length == 3,
"testNormalizeDeleteWithTwoSiblings -- preparation")
doc.normalize()
self.confirm(len(root.childNodes) == 2
and root.childNodes.length == 2
and root.firstChild is not root.lastChild
and root.firstChild.nextSibling is root.lastChild
and root.firstChild.previousSibling is None
and root.lastChild.previousSibling is root.firstChild
and root.lastChild.nextSibling is None
, "testNormalizeDeleteWithTwoSiblings -- result")
doc.unlink() 示例6: testUserData
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import createElement [as 别名]
def testUserData(self):
dom = Document()
n = dom.createElement('e')
self.confirm(n.getUserData("foo") is None)
n.setUserData("foo", None, None)
self.confirm(n.getUserData("foo") is None)
n.setUserData("foo", 12, 12)
n.setUserData("bar", 13, 13)
self.confirm(n.getUserData("foo") == 12)
self.confirm(n.getUserData("bar") == 13)
n.setUserData("foo", None, None)
self.confirm(n.getUserData("foo") is None)
self.confirm(n.getUserData("bar") == 13)
handler = self.UserDataHandler()
n.setUserData("bar", 12, handler)
c = n.cloneNode(1)
self.confirm(handler.called
and n.getUserData("bar") is None
and c.getUserData("bar") == 13)
n.unlink()
c.unlink()
dom.unlink()