Ejemplo n.º 1
0
 def _load_relationships(self):
     part_container = self.get_part_container()
     if not part_container.part_exists(self.relationship_uri):
         return
     manager = XmlNamespaceManager()
     manager.add_namespace(PackageRelationship.namespace)
     stream = part_container.get_part(self.relationship_uri).stream
     root = cElementTree.fromstring(stream.read())
     for node in manager.iterate_children(root):
         _, tag = xml_tag_split(node.tag)
         if tag != PackageRelationship.XML_TAG_NAME:
             continue
         relationship_id = node.get(PackageRelationship.XML_ATTR_ID)
         relationship_type = node.get(PackageRelationship.XML_ATTR_TYPE)
         target_mode = node.get(PackageRelationship.XML_ATTR_TARGETMODE)
         target_uri = node.get(PackageRelationship.XML_ATTR_TARGET)
         self.create_relationship(
             target_uri=target_uri,
             target_mode=target_mode,
             relationship_type=relationship_type,
             relationship_id=relationship_id,
         )
Ejemplo n.º 2
0
 def _load_relationships(self):
     part_container = self.get_part_container()
     if not part_container.part_exists(self.relationship_uri):
         return
     manager = XmlNamespaceManager()
     manager.add_namespace(PackageRelationship.namespace)
     stream = part_container.get_part(self.relationship_uri).stream
     root = cElementTree.fromstring(stream.read())
     for node in manager.iterate_children(root):
         _, tag = xml_tag_split(node.tag)
         if tag != PackageRelationship.XML_TAG_NAME:
             continue
         relationship_id = node.get(PackageRelationship.XML_ATTR_ID)
         relationship_type = node.get(PackageRelationship.XML_ATTR_TYPE)
         target_mode = node.get(PackageRelationship.XML_ATTR_TARGETMODE)
         target_uri = node.get(PackageRelationship.XML_ATTR_TARGET)
         self.create_relationship(
             target_uri=target_uri,
             target_mode=target_mode,
             relationship_type=relationship_type,
             relationship_id=relationship_id,
         )
Ejemplo n.º 3
0
    def test_namespace_manager(self):
        xml = '''<?xml version="1.0" encoding="UTF-8"?>
            <a:foo
                xmlns:a="http://example/test" xmlns:b="http://example2/test2">
                <a:cat />
                <b:dog />
                <a:mouse><a:bat /></a:mouse>
            </a:foo>
        '''
        root = cElementTree.fromstring(xml)
        manager = XmlNamespaceManager()
        manager.add_namespace('http://example/test')
        tags = []
        for element in manager.iterate_children(root):
            tags.append(element.tag)
        expected_tags = [
            '{http://example/test}cat',
            '{http://example/test}mouse',
        ]
        self.assertEqual(tags, expected_tags)

        manager.add_namespace('http://example2/test2')
        tags = []
        for element in manager.iterate_children(root):
            tags.append(element.tag)
        expected_tags = [
            '{http://example/test}cat',
            '{http://example2/test2}dog',
            '{http://example/test}mouse',
        ]
        self.assertEqual(tags, expected_tags)

        manager = XmlNamespaceManager()
        manager.add_namespace('http://example2/test2')
        tags = []
        for element in manager.iterate_children(root):
            tags.append(element.tag)
        expected_tags = [
            '{http://example2/test2}dog',
        ]
        self.assertEqual(tags, expected_tags)
Ejemplo n.º 4
0
    def test_namespace_manager(self):
        xml = '''<?xml version="1.0" encoding="UTF-8"?>
            <a:foo
                xmlns:a="http://example/test" xmlns:b="http://example2/test2">
                <a:cat />
                <b:dog />
                <a:mouse><a:bat /></a:mouse>
            </a:foo>
        '''
        root = cElementTree.fromstring(xml)
        manager = XmlNamespaceManager()
        manager.add_namespace('http://example/test')
        tags = []
        for element in manager.iterate_children(root):
            tags.append(element.tag)
        expected_tags = [
            '{http://example/test}cat',
            '{http://example/test}mouse',
        ]
        self.assertEqual(tags, expected_tags)

        manager.add_namespace('http://example2/test2')
        tags = []
        for element in manager.iterate_children(root):
            tags.append(element.tag)
        expected_tags = [
            '{http://example/test}cat',
            '{http://example2/test2}dog',
            '{http://example/test}mouse',
        ]
        self.assertEqual(tags, expected_tags)

        manager = XmlNamespaceManager()
        manager.add_namespace('http://example2/test2')
        tags = []
        for element in manager.iterate_children(root):
            tags.append(element.tag)
        expected_tags = [
            '{http://example2/test2}dog',
        ]
        self.assertEqual(tags, expected_tags)