def test_css_considers_xml_namespace(files_path):
document = Document("<root><xml:node/><node/></root>")
assert document.css_select("xml|node").size == 1
document = Document(files_path / "tei_marx_manifestws_1848.TEI-P5.xml")
results = document.css_select("*[xml|id]")
assert results.size == 1
results = document.css_select("*[xml|lang]")
assert results.size == 2
def test_wrapper_consistency():
# this test is the result of an investigation that asked why
# `test_insert_issue_in_a_more_complex_situation` failed.
# as a result, the way how node wrapper are tracked has been refactored.
# so this test is looking on under-the-hood-expectations for aspects of the
# mentioned test. when maintaining this requires effort, it should rather be
# dropped.
def node_ids():
return {
"root": id(root),
"foo": id(foo),
"div1": id(div1),
"div2": id(div2),
"text": id(text),
}
document = Document("<root><foo><div1><div2/>text</div1></foo></root>")
root = document.root
foo = root.first_child
div1 = foo.first_child
div2 = div1.first_child
text = div1.last_child
original_ids = node_ids()
div1.detach()
foo = root.first_child
div2 = div1.first_child
text = div1.last_child
assert node_ids() == original_ids
foo.detach()
assert node_ids() == original_ids
root.insert_child(0, div1)
div1 = root.first_child
div2 = div1.first_child
text = div1.last_child
assert node_ids() == original_ids
other_doc = Document(str(document))
div1 = other_doc.css_select("div1").first
div2 = other_doc.css_select("div2").first
div2.detach()
div1.insert_child(0, div2)
div1 = document.css_select("div1").first
div2 = document.css_select("div2").first
div2.detach()
div1 = root.first_child
text = div1.first_child
assert node_ids() == original_ids
div1.insert_child(0, div2)
def test_quotes_in_css_selector():
document = Document('<a href="https://super.test/123"/>')
assert document.css_select('a[href^="https://super.test/"]').size == 1
assert document.css_select('a[href|="https://super.test/123"]').size == 1
assert document.css_select('a[href*="super"]').size == 1
# TODO
if DELB_VERSION >= (0, 4):
assert document.css_select('a:not([href|="https"])').size == 1
# TODO specify an `ends-with` function for XPath
assert document.css_select('a[href$="123"]').size == 1
def test_css_select_or(files_path):
document = Document(files_path / "tei_stevenson_treasure_island.xml")
result = document.css_select("titleStmt title, titleStmt author")
assert len(result) == 2
assert {x.local_name for x in result} == {"author", "title"}
def test_css_select():
document = Document("<root><a><b/><c/><b/></a></root>")
results = document.css_select("a b")
assert len(results) == 2
assert all(x.local_name == "b" for x in results)
document = Document(
'<root xmlns="x" xmlns:y="y"><a><b/><y:c/><b/></a></root>')
results = document.css_select("a b")
assert len(results) == 2
assert all(x.local_name == "b" for x in results)
results = document.css_select("a y|c")
assert len(results) == 1
assert results[0].universal_name == "{y}c"
def test_detach_node_retains_namespace_prefixes():
# libxml2 loses the notion if a default prefix for nodes that have been
# removed from a parent node
document = Document("""\
<root xmlns="schema://default/">
<child><grandchild/></child>
</root>
""")
child = document.css_select("child").first.detach()
assert child.css_select("grandchild").size == 1
def test_results_equality():
document = Document(
"""\
<root>
<s corresp="src:tlaIBUBd4DTggLNoE2MvPgWWka2UdY">
<w corresp="src:tlaIBUBdzQ3wWIW60TVhNy3cRxYmgg"><unclear/></w>
<w corresp="src:tlaIBUBd7n0fy1OPU1DjVU66j2B4Qc"><unclear/></w>
</s>
</root>
"""
)
word_nodes = document.css_select("s w")
assert word_nodes == word_nodes.filtered_by(lambda n: True)
assert word_nodes == word_nodes.as_list()
assert word_nodes == tuple(reversed(word_nodes.as_list()))
assert word_nodes != 2 * word_nodes.as_list()
assert [document.root] == document.css_select("root")
with pytest.raises(TypeError):
document.css_select("root") == document.root
def test_remove_elements(keep_children, preserve_text, clear_ref):
root = Document("<root><a>foo<b/></a></root>").root
trash_bin = [root.first_child]
transformation = SimpleNamespace(
_available_symbols={"trashbin": trash_bin},
states=SimpleNamespace(previous_result=None),
)
lib.remove_nodes(
"trashbin",
keep_children=keep_children,
preserve_text=preserve_text,
clear_ref=clear_ref,
)(transformation)
assert not root.css_select("a")
assert keep_children == bool(root.css_select("b"))
assert preserve_text == (root.full_text == "foo")
assert clear_ref == (not bool(trash_bin)), (clear_ref, trash_bin)
def test_fetch_or_create_by_xpath_with_predicates_in_parentheses():
root = Document("<root/>").root
cit = root.fetch_or_create_by_xpath(
'./entry/sense/cit[((@type="translation") and (@lang="en"))]'
)
assert (
root.fetch_or_create_by_xpath(
'./entry/sense/cit[(@type="translation")][((@lang="en"))]'
)
is cit
)
assert root.css_select('entry > sense > cit[lang="en"]').size == 1
def test_id_property(files_path):
document = Document(files_path / "tei_marx_manifestws_1848.TEI-P5.xml")
publisher = document.css_select("publicationStmt publisher").first
assert publisher.id == "DTACorpusPublisher"
publisher.id = None
assert XML_ATT_ID not in publisher.attributes
publisher.id = "foo"
assert publisher.attributes[XML_ATT_ID] == "foo"
with pytest.raises(TypeError):
publisher.id = 1234
with pytest.raises(InvalidOperation):
publisher.parent.id = "foo"
publisher.detach()
with pytest.raises(InvalidOperation):
a_tag_child_node = next(publisher.child_nodes(is_tag_node))
a_tag_child_node.id = "foo"
def test_delete_namespaced_attribute():
root = Document('<root><node xmlns:p="ns" p:a="1" p:b="2"/></root>').root
node = root.css_select("root > node")[0]
assert len(node.attributes) == 2
del node.attributes["ns":"a"]
assert len(node.attributes) == 1