def test_element_nested(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
with xf.element('toast'):
with xf.element('taste'):
xf.write('conTent')
self.assertXml('<test><toast><taste>conTent</taste></toast></test>')
def test_namespace_nested_anonymous(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
with xf.element('{nsURI}toast'):
pass
self.assertXml(
'<test><ns0:toast xmlns:ns0="nsURI"></ns0:toast></test>')
def test_element_nested(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
with xf.element('toast'):
with xf.element('taste'):
xf.write('conTent')
self.assertXml('<test><toast><taste>conTent</taste></toast></test>')
def test_escaping(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
xf.write('Comments: <!-- text -->\n')
xf.write('Entities: &')
self.assertXml(
'<test>Comments: <!-- text -->\nEntities: &amp;</test>')
def test_element_nested(self):
with etree.xmlfile(self._file) as xf:
with xf.element("test"):
with xf.element("toast"):
with xf.element("taste"):
xf.write("conTent")
self.assertXml("<test><toast><taste>conTent</taste></toast></test>")
def test_escaping(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
xf.write('Comments: <!-- text -->\n')
xf.write('Entities: &')
self.assertXml(
'<test>Comments: <!-- text -->\nEntities: &amp;</test>')
def test_failure_preceding_text(self):
try:
with etree.xmlfile(self._file) as xf:
xf.write('toast')
except etree.LxmlSyntaxError:
self.assertTrue(True)
else:
self.assertTrue(False)
def test_failure_preceding_text(self):
try:
with etree.xmlfile(self._file) as xf:
xf.write('toast')
except etree.LxmlSyntaxError:
self.assertTrue(True)
else:
self.assertTrue(False)
def test_nested_default_namespace_and_other(self):
with etree.xmlfile(self._file) as xf:
with xf.element("{nsURI}test", nsmap={None: "nsURI", "p": "ns2"}):
with xf.element("{nsURI}toast"):
pass
with xf.element("{ns2}toast"):
pass
self.assertXml('<test xmlns="nsURI" xmlns:p="ns2"><toast></toast><p:toast></p:toast></test>')
def test_failure_trailing_Element(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
pass
try:
xf.write(etree.Element('test'))
except etree.LxmlSyntaxError:
self.assertTrue(True)
else:
self.assertTrue(False)
def test_nested_default_namespace_and_other(self):
with etree.xmlfile(self._file) as xf:
with xf.element('{nsURI}test', nsmap={None: 'nsURI', 'p': 'ns2'}):
with xf.element('{nsURI}toast'):
pass
with xf.element('{ns2}toast'):
pass
self.assertXml(
'<test xmlns="nsURI" xmlns:p="ns2"><toast></toast><p:toast></p:toast></test>'
)
def test_failure_trailing_Element(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
pass
try:
xf.write(etree.Element('test'))
except etree.LxmlSyntaxError:
self.assertTrue(True)
else:
self.assertTrue(False)
def test_element_nested_with_text(self):
with etree.xmlfile(self._file) as xf:
with xf.element("test"):
xf.write("con")
with xf.element("toast"):
xf.write("tent")
with xf.element("taste"):
xf.write("inside")
xf.write("tnet")
xf.write("noc")
self.assertXml("<test>con<toast>tent<taste>inside</taste>" "tnet</toast>noc</test>")
def test_write_Element_repeatedly(self):
element = etree.Element('test')
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
for i in range(100):
xf.write(element)
tree = self._parse_file()
self.assertTrue(tree is not None)
self.assertEqual(100, len(tree.getroot()))
self.assertEqual(set(['test']), set(el.tag for el in tree.getroot()))
def test_write_Element_repeatedly(self):
element = etree.Element('test')
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
for i in range(100):
xf.write(element)
tree = self._parse_file()
self.assertTrue(tree is not None)
self.assertEqual(100, len(tree.getroot()))
self.assertEqual(set(['test']), set(el.tag for el in tree.getroot()))
def test_element_nested_with_text(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
xf.write('con')
with xf.element('toast'):
xf.write('tent')
with xf.element('taste'):
xf.write('inside')
xf.write('tnet')
xf.write('noc')
self.assertXml('<test>con<toast>tent<taste>inside</taste>'
'tnet</toast>noc</test>')
def test_element_nested_with_text(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
xf.write('con')
with xf.element('toast'):
xf.write('tent')
with xf.element('taste'):
xf.write('inside')
xf.write('tnet')
xf.write('noc')
self.assertXml('<test>con<toast>tent<taste>inside</taste>'
'tnet</toast>noc</test>')
def test_flush(self):
with etree.xmlfile(self._file, buffered=True) as xf:
with xf.element('test'):
self.assertXml("")
xf.write('toast')
self.assertXml("")
with xf.element('taste'):
self.assertXml("")
xf.flush()
self.assertXml("<test>toast<taste>")
self.assertXml("<test>toast<taste>")
self.assertXml("<test>toast<taste>")
self.assertXml("<test>toast<taste></taste></test>")
def test_flush(self):
with etree.xmlfile(self._file, buffered=True) as xf:
with xf.element('test'):
self.assertXml("")
xf.write('toast')
self.assertXml("")
with xf.element('taste'):
self.assertXml("")
xf.flush()
self.assertXml("<test>toast<taste>")
self.assertXml("<test>toast<taste>")
self.assertXml("<test>toast<taste>")
self.assertXml("<test>toast<taste></taste></test>")
def test_buffering(self):
with etree.xmlfile(self._file, buffered=False) as xf:
with xf.element('test'):
self.assertXml("<test>")
xf.write('toast')
self.assertXml("<test>toast")
with xf.element('taste'):
self.assertXml("<test>toast<taste>")
xf.write('some', etree.Element("more"), "toast")
self.assertXml("<test>toast<taste>some<more/>toast")
self.assertXml("<test>toast<taste>some<more/>toast</taste>")
xf.write('end')
self.assertXml("<test>toast<taste>some<more/>toast</taste>end")
self.assertXml("<test>toast<taste>some<more/>toast</taste>end</test>")
self.assertXml("<test>toast<taste>some<more/>toast</taste>end</test>")
def test_buffering(self):
with etree.xmlfile(self._file, buffered=False) as xf:
with xf.element('test'):
self.assertXml("<test>")
xf.write('toast')
self.assertXml("<test>toast")
with xf.element('taste'):
self.assertXml("<test>toast<taste>")
xf.write('some', etree.Element("more"), "toast")
self.assertXml("<test>toast<taste>some<more/>toast")
self.assertXml("<test>toast<taste>some<more/>toast</taste>")
xf.write('end')
self.assertXml("<test>toast<taste>some<more/>toast</taste>end")
self.assertXml(
"<test>toast<taste>some<more/>toast</taste>end</test>")
self.assertXml("<test>toast<taste>some<more/>toast</taste>end</test>")
def test_closing_out_of_order_in_error_case(self):
cm_exit = None
try:
with etree.xmlfile(self._file) as xf:
x = xf.element('test')
cm_exit = x.__exit__
x.__enter__()
raise ValueError('123')
except ValueError:
self.assertTrue(cm_exit)
try:
cm_exit(ValueError, ValueError("huhu"), None)
except etree.LxmlSyntaxError:
self.assertTrue(True)
else:
self.assertTrue(False)
else:
self.assertTrue(False)
def test_closing_out_of_order_in_error_case(self):
cm_exit = None
try:
with etree.xmlfile(self._file) as xf:
x = xf.element('test')
cm_exit = x.__exit__
x.__enter__()
raise ValueError('123')
except ValueError:
self.assertTrue(cm_exit)
try:
cm_exit(ValueError, ValueError("huhu"), None)
except etree.LxmlSyntaxError:
self.assertTrue(True)
else:
self.assertTrue(False)
else:
self.assertTrue(False)
def test_element_write_text(self):
with etree.xmlfile(self._file) as xf:
with xf.element("test"):
xf.write("toast")
self.assertXml("<test>toast</test>")
def test_encoding(self):
with etree.xmlfile(self._file, encoding='utf16') as xf:
with xf.element('test'):
xf.write('toast')
self.assertXml('<test>toast</test>', encoding='utf16')
def test_filelike_not_closing(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
pass
self.assertFalse(self._file.closed)
def test_pi(self):
with etree.xmlfile(self._file) as xf:
xf.write(etree.ProcessingInstruction('pypi'))
with xf.element('test'):
pass
self.assertXml('<?pypi ?><test></test>')
def test_encoding(self):
with etree.xmlfile(self._file, encoding='utf16') as xf:
with xf.element('test'):
xf.write('toast')
self.assertXml('<test>toast</test>', encoding='utf16')
def test_attribute(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test', attrib={'k': 'v'}):
pass
self.assertXml('<test k="v"></test>')
def test_namespace_nested_anonymous(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
with xf.element('{nsURI}toast'):
pass
self.assertXml('<test><ns0:toast xmlns:ns0="nsURI"></ns0:toast></test>')
def test_write_Element(self):
with etree.xmlfile(self._file) as xf:
xf.write(etree.Element("test"))
self.assertXml("<test/>")
def test_filelike_close(self):
with etree.xmlfile(self._file, close=True) as xf:
with xf.element('test'):
pass
self.assertTrue(self._file.closed)
self._file = None # prevent closing in tearDown()
def test_element(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
pass
self.assertXml('<test></test>')
def test_filelike_close(self):
with etree.xmlfile(self._file, close=True) as xf:
with xf.element('test'):
pass
self.assertRaises(ValueError, self._file.getvalue)
def test_attribute_extra_duplicate(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test', attrib={'k': 'v'}, k='V'):
pass
self.assertXml('<test k="V"></test>')
def test_write_Element(self):
with etree.xmlfile(self._file) as xf:
xf.write(etree.Element('test'))
self.assertXml('<test/>')
def test_filelike_close(self):
with etree.xmlfile(self._file, close=True) as xf:
with xf.element('test'):
pass
self.assertRaises(ValueError, self._file.getvalue)
def test_element(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
pass
self.assertXml('<test></test>')
def test_element_write_text(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
xf.write('toast')
self.assertXml('<test>toast</test>')
def test_namespace_nested_nsmap(self):
with etree.xmlfile(self._file) as xf:
with xf.element("test", nsmap={"x": "nsURI"}):
with xf.element("{nsURI}toast"):
pass
self.assertXml('<test xmlns:x="nsURI"><x:toast></x:toast></test>')
def test_namespace_nested_nsmap(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test', nsmap={'x': 'nsURI'}):
with xf.element('{nsURI}toast'):
pass
self.assertXml('<test xmlns:x="nsURI"><x:toast></x:toast></test>')
def test_anonymous_namespace(self):
with etree.xmlfile(self._file) as xf:
with xf.element('{nsURI}test'):
pass
self.assertXml('<ns0:test xmlns:ns0="nsURI"></ns0:test>')
def test_default_namespace(self):
with etree.xmlfile(self._file) as xf:
with xf.element('{nsURI}test', nsmap={None: 'nsURI'}):
pass
self.assertXml('<test xmlns="nsURI"></test>')
def test_element_write_text(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
xf.write('toast')
self.assertXml('<test>toast</test>')
def test_write_Element(self):
with etree.xmlfile(self._file) as xf:
xf.write(etree.Element('test'))
self.assertXml('<test/>')
def test_filelike_not_closing(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test'):
pass
self.assertFalse(self._file.closed)
def test_namespace_nested_nsmap(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test', nsmap={'x': 'nsURI'}):
with xf.element('{nsURI}toast'):
pass
self.assertXml('<test xmlns:x="nsURI"><x:toast></x:toast></test>')
def test_pi(self):
with etree.xmlfile(self._file) as xf:
xf.write(etree.ProcessingInstruction('pypi'))
with xf.element('test'):
pass
self.assertXml('<?pypi ?><test></test>')
def test_comment(self):
with etree.xmlfile(self._file) as xf:
xf.write(etree.Comment('a comment'))
with xf.element('test'):
pass
self.assertXml('<!--a comment--><test></test>')
def test_comment(self):
with etree.xmlfile(self._file) as xf:
xf.write(etree.Comment('a comment'))
with xf.element('test'):
pass
self.assertXml('<!--a comment--><test></test>')
def test_attribute_extra(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test', attrib={'k': 'v'}, n='N'):
pass
self.assertXml('<test k="v" n="N"></test>')
def test_anonymous_namespace(self):
with etree.xmlfile(self._file) as xf:
with xf.element('{nsURI}test'):
pass
self.assertXml('<ns0:test xmlns:ns0="nsURI"></ns0:test>')
def test_attribute_extra_duplicate(self):
with etree.xmlfile(self._file) as xf:
with xf.element('test', attrib={'k': 'v'}, k='V'):
pass
self.assertXml('<test k="V"></test>')
def test_default_namespace(self):
with etree.xmlfile(self._file) as xf:
with xf.element('{nsURI}test', nsmap={None: 'nsURI'}):
pass
self.assertXml('<test xmlns="nsURI"></test>')
def test_filelike_close(self):
with etree.xmlfile(self._file, close=True) as xf:
with xf.element('test'):
pass
self.assertTrue(self._file.closed)
self._file = None # prevent closing in tearDown()