def test_to_xml(self):
self.assertEqual(None, to_xml(None))
self.assertEqual("1", to_xml(1))
self.assertEqual("1.5", to_xml(1.5))
self.assertEqual("true", to_xml(True))
self.assertEqual("false", to_xml(False))
self.assertEqual("optional", to_xml(UseType.OPTIONAL))
self.assertEqual("INF", to_xml(float("inf")))
self.assertEqual("INF", to_xml(float("+inf")))
self.assertEqual("-INF", to_xml(float("-inf")))
self.assertEqual("NaN", to_xml(float("nan")))
self.assertEqual("INF", to_xml(Decimal("inf")))
self.assertEqual("INF", to_xml(Decimal("+inf")))
self.assertEqual("-INF", to_xml(Decimal("-inf")))
self.assertEqual("8.77683E-8", to_xml(Decimal("8.77683E-8")))
self.assertEqual("8.77683E-08", to_xml(float("8.77683E-8")))
self.assertEqual("a", to_xml(QName("a")))
self.assertEqual("a", to_xml(QName("a")))
self.assertEqual("{a}b", to_xml(QName("a", "b")))
self.assertEqual("1 2", to_xml([1, 2]))
self.assertEqual("INF optional",
to_xml([float("inf"), UseType.OPTIONAL]))
namespaces = Namespaces()
namespaces.add("a", "aa")
self.assertEqual("aa:b", to_xml(QName("a", "b"), namespaces))
self.assertEqual("b", to_xml(QName("b"), namespaces))
with self.assertRaises(ConverterError):
to_xml(BookForm())
def render_element_node(self, parent: Element, value: Any, var: XmlVar,
namespaces: Namespaces):
qname = value.qname if hasattr(value, "qname") else var.qname
if isinstance(qname, QName):
namespaces.add(qname.namespace)
sub_element = SubElement(parent, qname)
self.render_node(sub_element, value, namespaces)
self.set_xsi_type(sub_element, value, var, namespaces)
SerializeUtils.set_nil_attribute(sub_element, var.nillable, namespaces)
def set_attribute(element: Element, key: Any, value: Any, namespaces: Namespaces):
if key == QNames.XSI_NIL and (element.text or len(element) > 0):
return
if isinstance(key, QName):
namespaces.add(key.namespace)
value = to_xml(value, namespaces)
if not value:
return
element.set(key, value)
def test_add_all(self):
namespaces = Namespaces()
namespaces.add_all({
"b": "bar",
None: "http://www.w3.org/2001/XMLSchema",
"foo": "http://www.w3.org/2001/XMLSchema-instance",
})
expected = {
"bar": {"b"},
"http://www.w3.org/2001/XMLSchema": {"xs"},
"http://www.w3.org/2001/XMLSchema-instance": {"xsi"},
}
self.assertEqual(expected, namespaces.data)
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_element_node(self, parent: Element, value: Any, var: XmlVar,
namespaces: Namespaces):
"""Render a child element for the given parent according to the field
xml metadata."""
if hasattr(value, "qname"):
qname = value.qname
elif var.is_wildcard:
meta = self.context.fetch(value.__class__, QName(parent).namespace)
qname = meta.qname
else:
qname = var.qname
namespaces.add(qname.namespace)
sub_element = SubElement(parent, qname)
self.render_node(sub_element, value, namespaces)
self.set_xsi_type(sub_element, value, var, namespaces)
SerializeUtils.set_nil_attribute(sub_element, var.nillable, namespaces)
def test_add(self):
namespaces = Namespaces()
namespaces.add("foo")
namespaces.add("foo")
namespaces.add("bar", "one")
namespaces.add("bar", "two")
namespaces.add(Namespace.XSI.uri, "a")
namespaces.add(Namespace.XSI.uri, "b")
namespaces.add(Namespace.XS.uri, "c")
namespaces.add(Namespace.XS.uri, "d")
expected = {
"bar": {"one", "two"},
"foo": {"ns0"},
"http://www.w3.org/2001/XMLSchema": {"xs"},
"http://www.w3.org/2001/XMLSchema-instance": {"xsi"},
}
self.assertEqual(expected, namespaces.data)
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 render_complex_node(self, parent: Element, obj: Any,
namespaces: Namespaces):
meta = self.context.build(obj.__class__, QName(parent).namespace)
for var, value in self.next_value(meta, obj):
if value is None:
continue
elif var.is_attribute:
SerializeUtils.set_attribute(parent, var.qname, value,
namespaces)
elif var.is_attributes:
SerializeUtils.set_attributes(parent, value, namespaces)
elif var.is_text:
namespaces.add(var.qname.namespace)
SerializeUtils.set_text(parent, value, namespaces)
elif isinstance(value, list):
self.render_sub_nodes(parent, value, var, namespaces)
else:
self.render_sub_node(parent, value, var, namespaces)
SerializeUtils.set_nil_attribute(parent, meta.nillable, namespaces)
def setUp(self):
super().setUp()
self.serializer = XmlSerializer(pretty_print=True)
self.namespaces = Namespaces()
self.books = Books(book=[
BookForm(
id="bk001",
author="Hightower, Kim",
title="The First Book",
genre="Fiction",
price=44.95,
pub_date="2000-10-01",
review="An amazing story of nothing.",
),
BookForm(
id="bk002",
author="Nagata, Suanne",
title="Becoming Somebody",
genre="Biography",
review="A masterpiece of the fine art of gossiping.",
),
])
def test_property_prefixes(self):
namespaces = Namespaces()
namespaces.add_all({
"b": "bar",
None: "http://www.w3.org/2001/XMLSchema",
"foo": "http://www.w3.org/2001/XMLSchema-instance",
})
self.assertEqual(["b", "xs", "xsi"], namespaces.prefixes)
self.assertEqual("b", namespaces.prefix("bar"))
self.assertEqual("xs",
namespaces.prefix("http://www.w3.org/2001/XMLSchema"))
self.assertIsNone(namespaces.prefix("http://xsdata"))
def test_clear(self):
namespaces = Namespaces()
namespaces.add_all({
"b": "bar",
"foo": "http://www.w3.org/2001/XMLSchema-instance"
})
self.assertEqual(2, len(namespaces.ns_map))
namespaces.clear()
self.assertEqual(0, len(namespaces.ns_map))
def test_property_ns_map(self):
namespaces = Namespaces()
namespaces.add_all({
"": "xsdata",
"foo": "http://www.w3.org/2001/XMLSchema-instance",
"b": "bar",
})
namespaces.add("bar", "again")
namespaces.add("one")
namespaces.add("two")
expected = {
None: "xsdata",
"b": "bar",
"again": "bar",
"ns4": "one",
"ns5": "two",
"xsi": "http://www.w3.org/2001/XMLSchema-instance",
}
self.assertEqual(expected, namespaces.ns_map)
def render_tree(self,
obj: Any,
namespaces: Optional[Namespaces] = None) -> Element:
"""
Convert a dataclass instance to a nested Element structure.
Optionally provide a namespaces instance with a predefined list
of namespace uris and prefixes.
"""
meta = self.context.build(obj.__class__)
namespaces = namespaces or Namespaces()
namespaces.register()
namespaces.add(meta.qname.namespace)
root = Element(meta.qname)
self.render_node(root, obj, namespaces)
cleanup_namespaces(root,
top_nsmap=namespaces.ns_map,
keep_ns_prefixes=namespaces.prefixes)
return root
def render_tree(self,
obj: Any,
namespaces: Optional[Namespaces] = None) -> Element:
"""
Convert a dataclass instance to a nested Element structure.
Optionally provide a namespaces instance with a predefined list
of namespace uris and prefixes.
"""
meta = self.context.build(obj.__class__)
namespaces = namespaces or Namespaces()
namespaces.register()
prefix = DEFAULT_NS_PREFIX if meta.element_form == FormType.QUALIFIED else None
namespaces.add(meta.qname.namespace, prefix=prefix)
root = Element(meta.qname, nsmap=namespaces.ns_map)
self.render_node(root, obj, namespaces)
cleanup_namespaces(root,
top_nsmap=namespaces.ns_map,
keep_ns_prefixes=namespaces.prefixes)
return root
def setUp(self) -> None:
super().setUp()
self.namespaces = Namespaces()
self.element = Element("root")
class XmlSerializerTests(TestCase):
def setUp(self):
super(XmlSerializerTests, self).setUp()
self.serializer = XmlSerializer(pretty_print=True)
self.namespaces = Namespaces()
self.books = Books(
book=[
BookForm(
id="bk001",
author="Hightower, Kim",
title="The First Book",
genre="Fiction",
price=44.95,
pub_date="2000-10-01",
review="An amazing story of nothing.",
),
BookForm(
id="bk002",
author="Nagata, Suanne",
title="Becoming Somebody",
genre="Biography",
review="A masterpiece of the fine art of gossiping.",
),
]
)
def test_render(self):
actual = self.serializer.render(self.books)
expected = (
"<?xml version='1.0' encoding='UTF-8'?>\n"
'<ns0:books xmlns:ns0="urn:books">\n'
' <book id="bk001" lang="en">\n'
" <author>Hightower, Kim</author>\n"
" <title>The First Book</title>\n"
" <genre>Fiction</genre>\n"
" <price>44.95</price>\n"
" <pub_date>2000-10-01</pub_date>\n"
" <review>An amazing story of nothing.</review>\n"
" </book>\n"
' <book id="bk002" lang="en">\n'
" <author>Nagata, Suanne</author>\n"
" <title>Becoming Somebody</title>\n"
" <genre>Biography</genre>\n"
" <review>A masterpiece of the fine art of gossiping.</review>\n"
" </book>\n"
"</ns0:books>\n"
)
self.assertEqual(expected, actual)
def test_render_with_provided_namespaces(self):
self.namespaces.add("urn:books", "burn")
actual = self.serializer.render(self.books, self.namespaces)
expected = (
"<?xml version='1.0' encoding='UTF-8'?>\n"
'<burn:books xmlns:burn="urn:books">\n'
' <book id="bk001" lang="en">\n'
" <author>Hightower, Kim</author>\n"
" <title>The First Book</title>\n"
" <genre>Fiction</genre>\n"
" <price>44.95</price>\n"
" <pub_date>2000-10-01</pub_date>\n"
" <review>An amazing story of nothing.</review>\n"
" </book>\n"
' <book id="bk002" lang="en">\n'
" <author>Nagata, Suanne</author>\n"
" <title>Becoming Somebody</title>\n"
" <genre>Biography</genre>\n"
" <review>A masterpiece of the fine art of gossiping.</review>\n"
" </book>\n"
"</burn:books>\n"
)
self.assertEqual(expected, actual)
def test_render_no_dataclass(self):
with self.assertRaises(XmlContextError) as cm:
self.serializer.render(self)
self.assertEqual(
f"Object {self.__class__} is not a dataclass.", str(cm.exception)
)
@mock.patch.object(SerializeUtils, "set_nil_attribute")
@mock.patch.object(SerializeUtils, "set_text")
@mock.patch.object(SerializeUtils, "set_attributes")
@mock.patch.object(SerializeUtils, "set_attribute")
@mock.patch.object(XmlSerializer, "render_sub_node")
@mock.patch.object(XmlSerializer, "next_value")
def test_render_node(
self,
mock_next_value,
mock_render_sub_node,
mock_set_attribute,
mock_set_attributes,
mock_set_text,
mock_set_nil_attribute,
):
root = Element("root")
prod_meta = self.serializer.context.build(ProductType)
size_meta = self.serializer.context.build(SizeType)
obj = ProductType()
attribute = prod_meta.find_var("effDate")
attributes = prod_meta.find_var("{!}other_attributes")
text = replace(size_meta.find_var("value"), qname=QName("foo", "bar"))
sub_node = prod_meta.find_var("name")
mock_next_value.return_value = [
(attribute, None),
(attribute, 1),
(attributes, dict(a=1)),
(text, "txt"),
(sub_node, 1),
(sub_node, [2, 3]),
]
self.serializer.render_node(root, obj, self.namespaces)
self.assertEqual({"ns0": "foo"}, self.namespaces.ns_map)
mock_set_attribute.assert_called_once_with(
root, attribute.qname, 1, self.namespaces
)
mock_set_attributes.assert_called_once_with(root, dict(a=1), self.namespaces)
mock_set_text.assert_called_once_with(root, "txt", self.namespaces)
mock_render_sub_node.assert_has_calls(
[
mock.call(root, 1, sub_node, self.namespaces),
mock.call(root, 2, sub_node, self.namespaces),
mock.call(root, 3, sub_node, self.namespaces),
]
)
mock_set_nil_attribute.assert_called_once_with(root, False, self.namespaces)
def test_render_node_without_dataclass(self):
root = Element("root")
self.serializer.render_node(root, 1, self.namespaces)
self.assertEqual("1", root.text)
@mock.patch.object(XmlSerializer, "render_sub_node")
def test_render_sub_nodes(self, mock_render_sub_node):
root = Element("root")
meta = self.serializer.context.build(ProductType)
var = meta.find_var("number")
self.serializer.render_sub_nodes(root, [1, 2, 3], var, self.namespaces)
self.assertEqual(3, mock_render_sub_node.call_count)
mock_render_sub_node.assert_has_calls(
[
mock.call(root, 1, var, self.namespaces),
mock.call(root, 2, var, self.namespaces),
mock.call(root, 3, var, self.namespaces),
]
)
@mock.patch.object(XmlSerializer, "render_wildcard_node")
def test_render_sub_node_with_generic_object(self, mock_render_wildcard_node):
root = Element("root")
value = AnyElement()
meta = self.serializer.context.build(DescriptionType)
var = meta.find_var(mode=FindMode.WILDCARD)
self.serializer.render_sub_node(root, value, var, self.namespaces)
self.assertEqual(1, mock_render_wildcard_node.call_count)
mock_render_wildcard_node.assert_called_once_with(
root, value, var, self.namespaces
)
@mock.patch.object(XmlSerializer, "render_element_node")
def test_render_sub_node_with_xml_element(self, mock_render_element_node):
root = Element("root")
value = 1
meta = self.serializer.context.build(ProductType)
var = meta.find_var("number")
self.serializer.render_sub_node(root, value, var, self.namespaces)
self.assertEqual(1, mock_render_element_node.call_count)
mock_render_element_node.assert_called_once_with(
root, value, var, self.namespaces
)
@mock.patch.object(XmlSerializer, "render_element_node")
def test_render_sub_node_with_dataclass_object(self, mock_render_element_node):
root = Element("root")
value = SizeType()
meta = self.serializer.context.build(DescriptionType)
var = meta.find_var(mode=FindMode.WILDCARD)
self.serializer.render_sub_node(root, value, var, self.namespaces)
self.assertEqual(1, mock_render_element_node.call_count)
mock_render_element_node.assert_called_once_with(
root, value, var, self.namespaces
)
@mock.patch.object(SerializeUtils, "set_tail")
@mock.patch.object(SerializeUtils, "set_text")
def test_render_sub_node_with_primitive_value_and_not_xml_element(
self, mock_set_text, mock_set_tail
):
root = Element("root")
value = 1
meta = self.serializer.context.build(DescriptionType)
var = meta.find_var(mode=FindMode.WILDCARD)
self.serializer.render_sub_node(root, value, var, self.namespaces)
self.assertEqual(1, mock_set_text.call_count)
mock_set_text.assert_called_once_with(root, value, self.namespaces)
root.text = "foo"
self.serializer.render_sub_node(root, value, var, self.namespaces)
self.assertEqual(1, mock_set_tail.call_count)
mock_set_tail.assert_called_once_with(root, value, self.namespaces)
@mock.patch.object(SerializeUtils, "set_nil_attribute")
@mock.patch.object(XmlSerializer, "set_xsi_type")
@mock.patch.object(XmlSerializer, "render_node")
def test_render_element_node(
self, mock_render_node, mock_set_xsi_type, mock_set_nil_attribute
):
root = Element("root")
value = SizeType()
meta = self.serializer.context.build(DescriptionType)
var = meta.find_var(mode=FindMode.WILDCARD)
self.serializer.render_element_node(root, value, var, self.namespaces)
child = root[0]
mock_render_node.assert_called_once_with(child, value, self.namespaces)
mock_set_xsi_type.assert_called_once_with(child, value, var, self.namespaces)
mock_set_nil_attribute.assert_called_once_with(
child, var.nillable, self.namespaces
)
self.assertEqual(var.qname, child.tag)
self.assertEqual(
{"ns0": "http://www.w3.org/1999/xhtml"}, self.namespaces.ns_map
)
@mock.patch.object(SerializeUtils, "set_nil_attribute")
@mock.patch.object(XmlSerializer, "render_node")
def test_render_element_node_with_specific_qname(
self, mock_render_node, mock_set_nil_attribute
):
root = Element("root")
value = SizeType()
value.qname = "foo"
meta = self.serializer.context.build(DescriptionType)
var = meta.find_var(mode=FindMode.WILDCARD)
self.serializer.render_element_node(root, value, var, self.namespaces)
child = root[0]
mock_render_node.assert_called_once_with(child, value, self.namespaces)
mock_set_nil_attribute.assert_called_once_with(
child, var.nillable, self.namespaces
)
self.assertEqual("foo", child.tag)
self.assertEqual(0, len(self.namespaces.ns_map))
@mock.patch.object(XmlSerializer, "render_sub_node")
@mock.patch.object(SerializeUtils, "set_nil_attribute")
@mock.patch.object(SerializeUtils, "set_attributes")
@mock.patch.object(SerializeUtils, "set_tail")
@mock.patch.object(SerializeUtils, "set_text")
def test_render_wildcard_node(
self,
mock_set_text,
mock_set_tail,
mock_set_attributes,
mock_set_nil_attribute,
mock_render_sub_node,
):
root = Element("root")
value = AnyElement(
text="foo",
tail="bar",
attributes=dict(a=1),
children=[AnyElement(), AnyElement()],
ns_map={"foo": "bar"},
qname="foo",
)
meta = self.serializer.context.build(DescriptionType)
var = meta.find_var(mode=FindMode.WILDCARD)
self.serializer.render_wildcard_node(root, value, var, self.namespaces)
child = root[0]
self.assertEqual({"foo": "bar"}, self.namespaces.ns_map)
self.assertEqual(value.qname, child.tag)
mock_set_text.assert_called_once_with(child, value.text, self.namespaces)
mock_set_tail.assert_called_once_with(child, value.tail, self.namespaces)
mock_set_attributes.assert_called_once_with(
child, value.attributes, self.namespaces
)
mock_render_sub_node.assert_has_calls(
[
mock.call(child, value.children[0], var, self.namespaces),
mock.call(child, value.children[1], var, self.namespaces),
]
)
mock_set_nil_attribute.assert_called_once_with(
child, var.nillable, self.namespaces
)
@mock.patch.object(XmlSerializer, "render_sub_node")
@mock.patch.object(SerializeUtils, "set_nil_attribute")
@mock.patch.object(SerializeUtils, "set_attributes")
@mock.patch.object(SerializeUtils, "set_tail")
@mock.patch.object(SerializeUtils, "set_text")
def test_render_wildcard_node_without_qname(
self,
mock_set_text,
mock_set_tail,
mock_set_attributes,
mock_set_nil_attribute,
mock_render_sub_node,
):
root = Element("root")
value = AnyElement(
text="foo", tail="bar", attributes=dict(a=1), children=[AnyElement()]
)
meta = self.serializer.context.build(DescriptionType)
var = meta.find_var(mode=FindMode.WILDCARD)
self.serializer.render_wildcard_node(root, value, var, self.namespaces)
self.assertEqual(0, len(self.namespaces.ns_map))
self.assertEqual(0, len(root))
mock_set_text.assert_called_once_with(root, value.text, self.namespaces)
mock_set_tail.assert_called_once_with(root, value.tail, self.namespaces)
mock_set_attributes.assert_called_once_with(
root, value.attributes, self.namespaces
)
mock_render_sub_node.assert_called_once_with(
root, value.children[0], var, self.namespaces
)
mock_set_nil_attribute.assert_called_once_with(
root, var.nillable, self.namespaces
)
def test_set_xsi_type_with_non_dataclass(self):
elem = Element("foo")
value = 1
meta = self.serializer.context.build(ProductType)
var = meta.find_var("number")
self.serializer.set_xsi_type(elem, value, var, self.namespaces)
self.assertNotIn(QNames.XSI_TYPE, elem.attrib)
def test_set_xsi_type_when_value_type_matches_var_clazz(self):
elem = Element("foo")
value = SizeType()
meta = self.serializer.context.build(ProductType)
var = meta.find_var("size")
self.serializer.set_xsi_type(elem, value, var, self.namespaces)
self.assertNotIn(QNames.XSI_TYPE, elem.attrib)
def test_set_xsi_type_when_value_is_not_derived_from_var_clazz(self):
elem = Element("foo")
value = ColorType()
meta = self.serializer.context.build(ProductType)
var = meta.find_var("size")
with self.assertRaises(SerializerError) as cm:
self.serializer.set_xsi_type(elem, value, var, self.namespaces)
self.assertEqual("ColorType is not derived from SizeType", str(cm.exception))
@mock.patch.object(XmlContext, "is_derived", return_value=True)
def test_set_xsi_type_when_value_is_derived_from_var_clazz(self, *args):
elem = Element("foo")
value = Items()
meta = self.serializer.context.build(ProductType)
items_meta = self.serializer.context.build(Items)
var = meta.find_var("size")
self.serializer.set_xsi_type(elem, value, var, self.namespaces)
self.assertEqual(items_meta.source_qname, elem.attrib[QNames.XSI_TYPE])
def test_next_value(self):
@dataclass
class A:
x0: Optional[int] = field(default=None)
x1: List[int] = field(
default_factory=list, metadata=dict(type="Element", sequential=True)
)
x2: List[int] = field(
default_factory=list, metadata=dict(type="Element", sequential=True)
)
x3: Optional[int] = field(default=None)
obj = A(x0=1, x1=[2, 3, 4], x2=[6, 7], x3=8)
meta = self.serializer.context.build(A)
x0 = meta.find_var("x0")
x1 = meta.find_var("x1")
x2 = meta.find_var("x2")
x3 = meta.find_var("x3")
actual = self.serializer.next_value(meta, obj)
expected = [
(x0, 1),
(x1, 2),
(x2, 6),
(x1, 3),
(x2, 7),
(x1, 4),
(x3, 8),
]
self.assertIsInstance(actual, Iterator)
self.assertEqual(expected, list(actual))
def qname_to_xml(qname: QName, namespaces: Namespaces) -> str:
namespaces.add(qname.namespace)
prefix = namespaces.prefix(qname.namespace)
return f"{prefix}:{qname.localname}" if prefix else qname.localname
def set_nil_attribute(element: Element, nillable: bool,
namespaces: Namespaces):
"""Set element xs:nil attribute if necessary."""
if nillable and element.text is None and len(element) == 0:
namespaces.add(Namespace.XSI.uri, Namespace.XSI.prefix)
element.set(QNames.XSI_NIL, "true")
def test_register(self):
namespaces = Namespaces()
namespaces.add(Namespace.XML.uri)
namespaces.add("http://komposta.net", "bar")
namespaces.add("http://foobar", "ns2") # ns{\d} are not registered
element = Element("{http://komposta.net}root")
self.assertEqual({"ns0": "http://komposta.net"}, element.nsmap)
namespaces.register()
element = Element("{http://komposta.net}root")
self.assertEqual({"bar": "http://komposta.net"}, element.nsmap)
element = Element("{http://foobar}root")
self.assertEqual({"ns0": "http://foobar"}, element.nsmap)
namespaces.unregister()
element = Element("{http://komposta.net}root")
self.assertEqual({"ns0": "http://komposta.net"}, element.nsmap)
def setUp(self) -> None:
super(SerializeUtilsTests, self).setUp()
self.namespaces = Namespaces()
self.element = Element("root")