def render_sub_node(self, parent: Element, value: Any, var: XmlVar,
namespaces: Namespaces):
if isinstance(value, AnyElement):
self.render_wildcard_node(parent, value, var, namespaces)
elif var.is_element or is_dataclass(value):
self.render_element_node(parent, value, var, namespaces)
elif not parent.text:
SerializeUtils.set_text(parent, value, namespaces)
else:
SerializeUtils.set_tail(parent, value, namespaces)
def render_wildcard_node(self, parent: Element, value: Any, var: XmlVar,
namespaces: Namespaces):
if value.qname:
sub_element = SubElement(parent, value.qname)
else:
sub_element = parent
namespaces.add_all(value.ns_map)
SerializeUtils.set_text(sub_element, value.text, namespaces)
SerializeUtils.set_tail(sub_element, value.tail, namespaces)
SerializeUtils.set_attributes(sub_element, value.attributes,
namespaces)
for child in value.children:
self.render_sub_node(sub_element, child, var, namespaces)
SerializeUtils.set_nil_attribute(sub_element, var.nillable, namespaces)
def render_wildcard_node(self, parent: Element, value: Any, var: XmlVar,
namespaces: Namespaces):
"""Render a child element for the given parent according to the
wildcard field metadata."""
if value.qname:
sub_element = SubElement(parent, value.qname)
else:
sub_element = parent
namespaces.add_all(value.ns_map)
SerializeUtils.set_text(sub_element, value.text, namespaces)
SerializeUtils.set_tail(sub_element, value.tail, namespaces)
SerializeUtils.set_attributes(sub_element, value.attributes,
namespaces)
for child in value.children:
self.render_sub_node(sub_element, child, var, namespaces)
SerializeUtils.set_nil_attribute(sub_element, var.nillable, namespaces)
def test_set_tail(self):
SerializeUtils.set_tail(self.element, 1, self.namespaces)
self.assertEqual("1", self.element.tail)
SerializeUtils.set_tail(self.element, "", self.namespaces)
self.assertIsNone(self.element.tail)