Python pulldom.CHARACTERS屬性代碼示例

# 需要導入模塊: from xml.dom import pulldom [as 別名]
# 或者: from xml.dom.pulldom import CHARACTERS [as 別名]
def parse_value(parser, event, node): # pylint: disable=unused-argument
    """ Parse CIM/XML VALUE element and return the value"""
    value = ''

    (next_event, next_node) = six.next(parser)

    if next_event == pulldom.CHARACTERS:

        value = next_node.nodeValue

        (next_event, next_node) = six.next(parser)

    if not _is_end(next_event, next_node, 'VALUE'):
        raise ParseError('Expecting end VALUE')

    return value

# <!ELEMENT VALUE.ARRAY (VALUE*)> 

# 需要導入模塊: from xml.dom import pulldom [as 別名]
# 或者: from xml.dom.pulldom import CHARACTERS [as 別名]
def parse_host(parser, event, node):
    """Parse and return the host entity if that is the next entity
           <!ELEMENT HOST (#PCDATA)>
    """
    #pylint: disable=unused-argument

    host = ''

    (next_event, next_node) = six.next(parser)

    if next_event == pulldom.CHARACTERS:

        host = next_node.nodeValue

        (next_event, next_node) = six.next(parser)

    if not _is_end(next_event, next_node, 'HOST'):
        raise ParseError('Expecting end HOST')

    return host 

# 需要導入模塊: from xml.dom import pulldom [as 別名]
# 或者: from xml.dom.pulldom import CHARACTERS [as 別名]
def test_expandItem(self):
        """Ensure expandItem works as expected."""
        items = pulldom.parseString(SMALL_SAMPLE)
        # Loop through the nodes until we get to a "title" start tag:
        for evt, item in items:
            if evt == pulldom.START_ELEMENT and item.tagName == "title":
                items.expandNode(item)
                self.assertEqual(1, len(item.childNodes))
                break
        else:
            self.fail("No \"title\" element detected in SMALL_SAMPLE!")
        # Loop until we get to the next start-element:
        for evt, node in items:
            if evt == pulldom.START_ELEMENT:
                break
        self.assertEqual("hr", node.tagName,
            "expandNode did not leave DOMEventStream in the correct state.")
        # Attempt to expand a standalone element:
        items.expandNode(node)
        self.assertEqual(next(items)[0], pulldom.CHARACTERS)
        evt, node = next(items)
        self.assertEqual(node.tagName, "p")
        items.expandNode(node)
        next(items) # Skip character data
        evt, node = next(items)
        self.assertEqual(node.tagName, "html")
        with self.assertRaises(StopIteration):
            next(items)
        items.clear()
        self.assertIsNone(items.parser)
        self.assertIsNone(items.stream) 

# 需要導入模塊: from xml.dom import pulldom [as 別名]
# 或者: from xml.dom.pulldom import CHARACTERS [as 別名]
def PullDOMAdapter(node):
    from xml.dom import Node
    from xml.dom.pulldom import START_ELEMENT, END_ELEMENT, COMMENT, CHARACTERS

    if node.nodeType in (Node.DOCUMENT_NODE, Node.DOCUMENT_FRAGMENT_NODE):
        for childNode in node.childNodes:
            for event in PullDOMAdapter(childNode):
                yield event

    elif node.nodeType == Node.DOCUMENT_TYPE_NODE:
        raise NotImplementedError("DOCTYPE nodes are not supported by PullDOM")

    elif node.nodeType == Node.COMMENT_NODE:
        yield COMMENT, node

    elif node.nodeType in (Node.TEXT_NODE, Node.CDATA_SECTION_NODE):
        yield CHARACTERS, node

    elif node.nodeType == Node.ELEMENT_NODE:
        yield START_ELEMENT, node
        for childNode in node.childNodes:
            for event in PullDOMAdapter(childNode):
                yield event
        yield END_ELEMENT, node

    else:
        raise NotImplementedError("Node type not supported: " + str(node.nodeType)) 

# 需要導入模塊: from xml.dom import pulldom [as 別名]
# 或者: from xml.dom.pulldom import CHARACTERS [as 別名]
def testTextNodes(self):
        text = []
        for event, node in pulldom.parse(self.testFile):
            if event == pulldom.CHARACTERS:
                text.append(node.data)
        try:
            result = u"".join(text)
            self.failUnlessEqual(repr(result), r"u'\n    Some greek: \u0391\u0392\u0393\u0394\u0395\n    \n    \n    \n'")
        except Exception, x:
            self.fail("Unexpected exception joining text pieces: %s" % str(x)) 

# 需要導入模塊: from xml.dom import pulldom [as 別名]
# 或者: from xml.dom.pulldom import CHARACTERS [as 別名]
def test_parse_semantics(self):
        """Test DOMEventStream parsing semantics."""

        items = pulldom.parseString(SMALL_SAMPLE)
        evt, node = next(items)
        # Just check the node is a Document:
        self.assertTrue(hasattr(node, "createElement"))
        self.assertEqual(pulldom.START_DOCUMENT, evt)
        evt, node = next(items)
        self.assertEqual(pulldom.START_ELEMENT, evt)
        self.assertEqual("html", node.tagName)
        self.assertEqual(2, len(node.attributes))
        self.assertEqual(node.attributes.getNamedItem("xmlns:xdc").value,
              "http://www.xml.com/books")
        evt, node = next(items)
        self.assertEqual(pulldom.CHARACTERS, evt) # Line break
        evt, node = next(items)
        # XXX - A comment should be reported here!
        # self.assertEqual(pulldom.COMMENT, evt)
        # Line break after swallowed comment:
        self.assertEqual(pulldom.CHARACTERS, evt)
        evt, node = next(items)
        self.assertEqual("title", node.tagName)
        title_node = node
        evt, node = next(items)
        self.assertEqual(pulldom.CHARACTERS, evt)
        self.assertEqual("Introduction to XSL", node.data)
        evt, node = next(items)
        self.assertEqual(pulldom.END_ELEMENT, evt)
        self.assertEqual("title", node.tagName)
        self.assertTrue(title_node is node)
        evt, node = next(items)
        self.assertEqual(pulldom.CHARACTERS, evt)
        evt, node = next(items)
        self.assertEqual(pulldom.START_ELEMENT, evt)
        self.assertEqual("hr", node.tagName)
        evt, node = next(items)
        self.assertEqual(pulldom.END_ELEMENT, evt)
        self.assertEqual("hr", node.tagName)
        evt, node = next(items)
        self.assertEqual(pulldom.CHARACTERS, evt)
        evt, node = next(items)
        self.assertEqual(pulldom.START_ELEMENT, evt)
        self.assertEqual("p", node.tagName)
        evt, node = next(items)
        self.assertEqual(pulldom.START_ELEMENT, evt)
        self.assertEqual("xdc:author", node.tagName)
        evt, node = next(items)
        self.assertEqual(pulldom.CHARACTERS, evt)
        evt, node = next(items)
        self.assertEqual(pulldom.END_ELEMENT, evt)
        self.assertEqual("xdc:author", node.tagName)
        evt, node = next(items)
        self.assertEqual(pulldom.END_ELEMENT, evt)
        evt, node = next(items)
        self.assertEqual(pulldom.CHARACTERS, evt)
        evt, node = next(items)
        self.assertEqual(pulldom.END_ELEMENT, evt)
        # XXX No END_DOCUMENT item is ever obtained:
        #evt, node = next(items)
        #self.assertEqual(pulldom.END_DOCUMENT, evt) 

# 需要導入模塊: from xml.dom import pulldom [as 別名]
# 或者: from xml.dom.pulldom import CHARACTERS [as 別名]
def _test_thorough(self, pd, before_root=True):
        """Test some of the hard-to-reach parts of the parser, using a mock
        parser."""

        evt, node = next(pd)
        self.assertEqual(pulldom.START_DOCUMENT, evt)
        # Just check the node is a Document:
        self.assertTrue(hasattr(node, "createElement"))

        if before_root:
            evt, node = next(pd)
            self.assertEqual(pulldom.COMMENT, evt)
            self.assertEqual("a comment", node.data)
            evt, node = next(pd)
            self.assertEqual(pulldom.PROCESSING_INSTRUCTION, evt)
            self.assertEqual("target", node.target)
            self.assertEqual("data", node.data)

        evt, node = next(pd)
        self.assertEqual(pulldom.START_ELEMENT, evt)
        self.assertEqual("html", node.tagName)

        evt, node = next(pd)
        self.assertEqual(pulldom.COMMENT, evt)
        self.assertEqual("a comment", node.data)
        evt, node = next(pd)
        self.assertEqual(pulldom.PROCESSING_INSTRUCTION, evt)
        self.assertEqual("target", node.target)
        self.assertEqual("data", node.data)

        evt, node = next(pd)
        self.assertEqual(pulldom.START_ELEMENT, evt)
        self.assertEqual("p", node.tagName)

        evt, node = next(pd)
        self.assertEqual(pulldom.CHARACTERS, evt)
        self.assertEqual("text", node.data)
        evt, node = next(pd)
        self.assertEqual(pulldom.END_ELEMENT, evt)
        self.assertEqual("p", node.tagName)
        evt, node = next(pd)
        self.assertEqual(pulldom.END_ELEMENT, evt)
        self.assertEqual("html", node.tagName)
        evt, node = next(pd)
        self.assertEqual(pulldom.END_DOCUMENT, evt)