class PushParser(object):
def __init__(self, elementPath, onResultDo):
builder = SubTreesTreeBuilder(elementPath=elementPath, onResult=onResultDo)
self._parser = XMLParser(target=builder)
def feed(self, data):
self._parser.feed(data)
def getWaterLevelRawSixMinuteDataExt(self,
beginDate,
endDate,
station,
datum='MLLW',
unit='feet',
shift='GMT'):
if self.logger:
self.logger.debug("SOAP WSDL: %s" % (self.baseUrl))
soapClient = Client(self.baseUrl, retxml=True)
if(unit == 'feet'):
unit = 1
else:
unit = 2
if(shift == 'GMT'):
shift = 0
else:
shift = 1
ret_xml = soapClient.service.getWaterLevelRawSixMin(station, beginDate, endDate, datum, unit, shift)
if self.logger:
self.logger.debug(ret_xml)
parser = XMLParser(remove_blank_text=True, huge_tree=True)
parser.set_element_class_lookup(objectify.ObjectifyElementClassLookup())
objectify.set_default_parser(parser)
root = objectify.fromstring(ret_xml)
objectify.deannotate(root, cleanup_namespaces=True)
return(root)
def checknxmls(utest, xml1, xmls):
""" compare xmls via unittests
:param utest: unittest case object
:type utest: :obj:`unittest.TestCase`
:param xml1: first xml
:type xml1: :obj:`str`
:param xmls: list of xml to compare
:type xmls: :obj:`list` < :obj:`str` >
"""
n1 = et.fromstring(xml1,
parser=XMLParser(collect_ids=False,
remove_blank_text=True))
ns = []
for xml2 in xmls:
ns.append(
et.fromstring(xml2,
parser=XMLParser(collect_ids=False,
remove_blank_text=True)))
for i, n2 in enumerate(ns):
try:
checknodes(utest, n1, n2)
break
except Exception:
print("%s\n!=\n%s" % (xml1, xml2))
if i + 1 == len(ns):
raise
def loadXml(data, **parserOptions):
"""Load SVG from an XML string, fileName, or file-like object.
@type data: string or file-like object
@param data: The serialized SVG, fileName, or file-like object that generates SVG as XML.
@param **parserOptions: Arguments passed to lxml's U{XMLParser<http://lxml.de/api/lxml.etree.XMLParser-class.html>}.
@rtype: SvgBinding
@return: An in-memory representation of the SVG.
"""
if isinstance(data, basestring):
if os.path.exists(data):
data = open(data)
else:
data = StringIO(data)
newParserOptions = {"huge_tree": True}
newParserOptions.update(parserOptions)
parserOptions = newParserOptions
parser = XMLParser(**parserOptions)
lookup = ElementDefaultClassLookup(element=SvgBinding)
parser.set_element_class_lookup(lookup)
return parse(data, parser).getroot()
def checkfile(modelXbrl, filepath):
result = []
lineNum = 1
foundXmlDeclaration = False
isEFM = modelXbrl.modelManager.disclosureSystem.validationType == "EFM"
file, encoding = modelXbrl.fileSource.file(filepath)
parserResults = {}
class checkFileType(object):
def start(self, tag, attr): # check root XML element type
parserResults["rootIsTestcase"] = tag.rpartition("}")[2] in ("testcases", "documentation", "testSuite", "testcase", "testSet")
def end(self, tag): pass
def data(self, data): pass
def close(self): pass
_parser = XMLParser(target=checkFileType())
_isTestcase = False
with file as f:
while True:
line = f.readline()
if line == "":
break;
# check for disallowed characters or entity codes
for match in docCheckPattern.finditer(line):
text = match.group()
if text.startswith("&"):
if not text in xhtmlEntities:
modelXbrl.error(("EFM.5.02.02.06", "GFM.1.01.02"),
_("Disallowed entity code %(text)s in file %(file)s line %(line)s column %(column)s"),
modelDocument=filepath, text=text, file=os.path.basename(filepath), line=lineNum, column=match.start())
elif isEFM and not _isTestcase:
if len(text) == 1:
modelXbrl.error("EFM.5.02.01.01",
_("Disallowed character '%(text)s' (%(unicodeIndex)s) in file %(file)s at line %(line)s col %(column)s"),
modelDocument=filepath, text=text, unicodeIndex="U+{:04X}".format(ord(text)),
file=os.path.basename(filepath), line=lineNum, column=match.start())
else:
modelXbrl.error("EFM.5.02.01.01",
_("Disallowed character '%(text)s' in file %(file)s at line %(line)s col %(column)s"),
modelDocument=filepath, text=text, file=os.path.basename(filepath), line=lineNum, column=match.start())
if lineNum == 1:
xmlDeclarationMatch = XMLdeclaration.search(line)
if xmlDeclarationMatch: # remove it for lxml
start,end = xmlDeclarationMatch.span()
line = line[0:start] + line[end:]
foundXmlDeclaration = True
if _parser: # feed line after removal of xml declaration
_parser.feed(line.encode('utf-8','ignore'))
if "rootIsTestcase" in parserResults: # root XML element has been encountered
_isTestcase = parserResults["rootIsTestcase"]
_parser = None # no point to parse past the root element
result.append(line)
lineNum += 1
result = ''.join(result)
if not foundXmlDeclaration: # may be multiline, try again
xmlDeclarationMatch = XMLdeclaration.search(result)
if xmlDeclarationMatch: # remove it for lxml
start,end = xmlDeclarationMatch.span()
result = result[0:start] + result[end:]
foundXmlDeclaration = True
return (io.StringIO(initial_value=result), encoding)
def to_xml(text):
try:
if PY2:
# On python2, fromstring expects an encoded string
return fromstring((text[BOM_LEN:] if text.startswith(BOM) else text).encode('utf-8'))
return fromstring(text[BOM_LEN:] if text.startswith(BOM) else text)
except ParseError:
# Exchange servers may spit out the weirdest XML. lxml is pretty good at recovering from errors
log.warning('Fallback to lxml processing of faulty XML')
magical_parser = XMLParser(recover=True, resolve_entities=False)
magical_parser.set_element_class_lookup(ElementDefaultClassLookup(element=RestrictedElement))
no_bom_text = text[BOM_LEN:] if text.startswith(BOM) else text
try:
root = parse(io.BytesIO(no_bom_text.encode('utf-8')), parser=magical_parser)
except AssertionError as e:
raise ParseError(*e.args)
try:
return fromstring(tostring(root))
except ParseError as e:
if hasattr(e, 'position'):
e.lineno, e.offset = e.position
if not e.lineno:
raise ParseError('%s' % text_type(e))
try:
offending_line = no_bom_text.splitlines()[e.lineno - 1]
except IndexError:
raise ParseError('%s' % text_type(e))
else:
offending_excerpt = offending_line[max(0, e.offset - 20):e.offset + 20]
raise ParseError('%s\nOffending text: [...]%s[...]' % (text_type(e), offending_excerpt))
except TypeError:
raise ParseError('This is not XML: %s' % text)
def checkfile(modelXbrl, filepath):
result = []
lineNum = 1
foundXmlDeclaration = False
isEFM = modelXbrl.modelManager.disclosureSystem.validationType == "EFM"
file, encoding = modelXbrl.fileSource.file(filepath)
parserResults = {}
class checkFileType(object):
def start(self, tag, attr): # check root XML element type
parserResults["rootIsTestcase"] = tag.rpartition("}")[2] in ("testcases", "documentation", "testSuite", "testcase", "testSet")
def end(self, tag): pass
def data(self, data): pass
def close(self): pass
_parser = XMLParser(target=checkFileType())
_isTestcase = False
with file as f:
while True:
line = f.readline()
if line == "":
break;
# check for disallowed characters or entity codes
for match in docCheckPattern.finditer(line):
text = match.group()
if text.startswith("&"):
if not text in xhtmlEntities:
modelXbrl.error(("EFM.5.02.02.06", "GFM.1.01.02"),
_("Disallowed entity code %(text)s in file %(file)s line %(line)s column %(column)s"),
modelDocument=filepath, text=text, file=os.path.basename(filepath), line=lineNum, column=match.start())
elif isEFM and not _isTestcase:
if len(text) == 1:
modelXbrl.error("EFM.5.02.01.01",
_("Disallowed character '%(text)s' (%(unicodeIndex)s) in file %(file)s at line %(line)s col %(column)s"),
modelDocument=filepath, text=text, unicodeIndex="U+{:04X}".format(ord(text)),
file=os.path.basename(filepath), line=lineNum, column=match.start())
else:
modelXbrl.error("EFM.5.02.01.01",
_("Disallowed character '%(text)s' in file %(file)s at line %(line)s col %(column)s"),
modelDocument=filepath, text=text, file=os.path.basename(filepath), line=lineNum, column=match.start())
if lineNum == 1:
xmlDeclarationMatch = XMLdeclaration.search(line)
if xmlDeclarationMatch: # remove it for lxml
start,end = xmlDeclarationMatch.span()
line = line[0:start] + line[end:]
foundXmlDeclaration = True
if _parser: # feed line after removal of xml declaration
_parser.feed(line.encode('utf-8','ignore'))
if "rootIsTestcase" in parserResults: # root XML element has been encountered
_isTestcase = parserResults["rootIsTestcase"]
_parser = None # no point to parse past the root element
result.append(line)
lineNum += 1
result = ''.join(result)
if not foundXmlDeclaration: # may be multiline, try again
xmlDeclarationMatch = XMLdeclaration.search(result)
if xmlDeclarationMatch: # remove it for lxml
start,end = xmlDeclarationMatch.span()
result = result[0:start] + result[end:]
foundXmlDeclaration = True
return (io.StringIO(initial_value=result), encoding)
def createConfiguration(self, names):
""" creates the final configuration string in the xmlstring attribute
:param names: list of component names
:type names: :obj:`list` <:obj:`str`>
"""
cnf = self.__mergeVars(names, withVariables=True)
cnf = self.__instantiate(cnf)
cnfMerged = self.__merge([cnf])
if cnfMerged and hasattr(cnfMerged, "strip") and cnfMerged.strip():
if sys.version_info > (3,):
reparsed = et.fromstring(
bytes(cnfMerged, "UTF-8"),
parser=XMLParser(collect_ids=False))
else:
reparsed = et.fromstring(
cnfMerged, parser=XMLParser(collect_ids=False))
xmls = _tostr(etree.tostring(reparsed, encoding='unicode',
method='xml', pretty_print=True))
if xmls.startswith("<?xml"):
self.xmlstring = xmls
else:
self.xmlstring = "<?xml version='1.0' encoding='utf8'?>" + xmls
else:
self.xmlstring = ''
self._streams.info("XMLConfigurator::createConfiguration() "
"- Create configuration")
def loadXml(data, **parserOptions):
"""Load SVG from an XML string, fileName, or file-like object.
@type data: string or file-like object
@param data: The serialized SVG, fileName, or file-like object that generates SVG as XML.
@param **parserOptions: Arguments passed to lxml's U{XMLParser<http://lxml.de/api/lxml.etree.XMLParser-class.html>}.
@rtype: SvgBinding
@return: An in-memory representation of the SVG.
"""
if isinstance(data, basestring):
if os.path.exists(data):
data = open(data)
else:
data = StringIO(data)
newParserOptions = {"huge_tree": True}
newParserOptions.update(parserOptions)
parserOptions = newParserOptions
parser = XMLParser(**parserOptions)
lookup = ElementDefaultClassLookup(element=SvgBinding)
parser.set_element_class_lookup(lookup)
return parse(data, parser).getroot()
class PushParser(object):
def __init__(self, elementPath, onResultDo):
builder = SubTreesTreeBuilder(elementPath=elementPath,
onResult=onResultDo)
self._parser = XMLParser(target=builder)
def feed(self, data):
self._parser.feed(data)
def testFilterTag(self):
target = Target('mies')
p = XMLParser(target = target)
p.feed("<aap><mies>")
p.feed("noot")
p.feed("</mies>")
p.feed("</aap>")
self.assertEqual("<mies>noot</mies>", lxmltostring(target.root))
def loadXml(self, data, validate=True, postValidate=True, **parserOptions):
"""Load a PMML model represented as an XML string, fileName,
URI, or file-like object.
Note that the XML file or string may be Gzip-compressed.
@type data: string or file-like object
@param data: The data to load.
@type validate: bool
@param validate: If True, validate the resulting PmmlBinding against this ModelLoader's XSD schema while loading.
@type postValidate: bool
@param postValidate: If True, run post-XSD validation checks. (Note: very few PmmlBinding subclasses have postValidation tests defined as of May 2013.)
@param **parserOptions: Arguments passed to lxml's U{XMLParser<http://lxml.de/api/lxml.etree.XMLParser-class.html>}.
@rtype: PmmlBinding
@return: In-memory PMML object.
"""
if isinstance(data, basestring):
if len(data) >= 2 and data[0:2] == "\x1f\x8b":
data = gzip.GzipFile(fileobj=StringIO(data))
elif data.find("<") != -1:
data = StringIO(data)
if validate:
if self.preparedSchema is None:
self.preparedSchema = XMLSchema(self.schema)
schema = self.preparedSchema
else:
schema = None
newParserOptions = {"schema": schema, "huge_tree": True}
newParserOptions.update(parserOptions)
parserOptions = newParserOptions
parser = XMLParser(**parserOptions)
lookup = ElementNamespaceClassLookup()
namespace = lookup.get_namespace(defs.PMML_NAMESPACE)
for xsdElement in self.schema.xpath(
"xs:element", namespaces={"xs": defs.XSD_NAMESPACE}):
namespace[xsdElement.attrib["name"]] = PmmlBinding
namespace.update(self.tagToClass)
parser.set_element_class_lookup(lookup)
# ElementNamespaceClassLookup don't work with iterparse, so we have to parse all at once and then iterwalk
pmmlBinding = parse(data, parser).getroot()
pmmlBinding.modelLoader = self
if postValidate:
for event, elem in iterwalk(pmmlBinding,
events=("end", ),
tag="{%s}*" % defs.PMML_NAMESPACE):
if isinstance(elem, PmmlBinding):
elem.postValidate()
return pmmlBinding
def testFilterTag(self):
target = Target('mies')
p = XMLParser(target = target)
p.feed("<aap><mies>")
p.feed("noot")
p.feed("</mies>")
p.feed("</aap>")
self.assertEquals("<mies>noot</mies>", lxmltostring(target.root))
def testOnResult(self):
trees = []
def onResult(tree):
trees.append(tree)
xml = """<a><b>Dit is een tag in een tag</b></a>"""
builder = SubTreesTreeBuilder(elementPath=['r', 'a', 'b'], onResult=onResult)
parser = XMLParser(target=builder)
parser.feed("<r>")
parser.feed(xml)
parser.feed(xml)
self.assertEquals(2, len(trees))
self.assertEquals('<b>Dit is een tag in een tag</b>', tostring(trees[0]))
def loadXml(self, data, validate=True, postValidate=True, **parserOptions):
"""Load a PMML model represented as an XML string, fileName,
URI, or file-like object.
Note that the XML file or string may be Gzip-compressed.
@type data: string or file-like object
@param data: The data to load.
@type validate: bool
@param validate: If True, validate the resulting PmmlBinding against this ModelLoader's XSD schema while loading.
@type postValidate: bool
@param postValidate: If True, run post-XSD validation checks. (Note: very few PmmlBinding subclasses have postValidation tests defined as of May 2013.)
@param **parserOptions: Arguments passed to lxml's U{XMLParser<http://lxml.de/api/lxml.etree.XMLParser-class.html>}.
@rtype: PmmlBinding
@return: In-memory PMML object.
"""
if isinstance(data, basestring):
if len(data) >= 2 and data[0:2] == "\x1f\x8b":
data = gzip.GzipFile(fileobj=StringIO(data))
elif data.find("<") != -1:
data = StringIO(data)
if validate:
if self.preparedSchema is None:
self.preparedSchema = XMLSchema(self.schema)
schema = self.preparedSchema
else:
schema = None
newParserOptions = {"schema": schema, "huge_tree": True}
newParserOptions.update(parserOptions)
parserOptions = newParserOptions
parser = XMLParser(**parserOptions)
lookup = ElementNamespaceClassLookup()
namespace = lookup.get_namespace(defs.PMML_NAMESPACE)
for xsdElement in self.schema.xpath("xs:element", namespaces={"xs": defs.XSD_NAMESPACE}):
namespace[xsdElement.attrib["name"]] = PmmlBinding
namespace.update(self.tagToClass)
parser.set_element_class_lookup(lookup)
# ElementNamespaceClassLookup don't work with iterparse, so we have to parse all at once and then iterwalk
pmmlBinding = parse(data, parser).getroot()
pmmlBinding.modelLoader = self
if postValidate:
for event, elem in iterwalk(pmmlBinding, events=("end",), tag="{%s}*" % defs.PMML_NAMESPACE):
if isinstance(elem, PmmlBinding):
elem.postValidate()
return pmmlBinding
def testIdentityTransformWithNS(self):
builder = SubTreesTreeBuilder(buildFor={
'one': lambda stack: [d['tag'] for d in stack] == ['{u:ri/default#}root'],
})
parser = XMLParser(target=builder)
parser.feed(XML_NS)
parser.close()
subtrees = [t for t in builder.getSubtrees()]
self.assertEquals(1, len(subtrees))
id, lxml = subtrees[0]
self.assertEquals('one', id)
self.assertEqualsLxml(parseString(XML_NS), lxml)
def testTwoTags(self):
target = Target('aap')
p = XMLParser(target = target)
p.feed("<aap>")
p.feed("noot")
p.feed("</aap>")
self.assertEqual("<aap>noot</aap>", lxmltostring(target.root))
def egress(self, envelope, http_headers, operation, binding_options):
xmlString = etree.tostring(envelope, encoding='unicode')
xmlString = xmlString.replace("<", "<")
xmlString = xmlString.replace(">", ">")
etree.fromstring(xmlString,
parser=XMLParser(recover=True, strip_cdata=False))
return envelope, http_headers
def parse(raw, decoder=None, log=None, line_numbers=True, linenumber_attribute=None, replace_entities=True, force_html5_parse=False):
if isinstance(raw, bytes):
raw = xml_to_unicode(raw)[0] if decoder is None else decoder(raw)
if replace_entities:
raw = xml_replace_entities(raw).replace('\0', '') # Handle �
raw = raw.replace('\r\n', '\n').replace('\r', '\n')
# Remove any preamble before the opening html tag as it can cause problems,
# especially doctypes, preserve the original linenumbers by inserting
# newlines at the start
pre = raw[:2048]
for match in re.finditer(r'<\s*html', pre, flags=re.I):
newlines = raw.count('\n', 0, match.start())
raw = ('\n' * newlines) + raw[match.start():]
break
raw = strip_encoding_declarations(raw)
if force_html5_parse:
return parse_html5(raw, log=log, line_numbers=line_numbers, linenumber_attribute=linenumber_attribute, replace_entities=False, fix_newlines=False)
try:
parser = XMLParser(no_network=True)
ans = fromstring(raw, parser=parser)
if ans.tag != '{%s}html' % html_ns:
raise ValueError('Root tag is not <html> in the XHTML namespace')
if linenumber_attribute:
for elem in ans.iter(LxmlElement):
if elem.sourceline is not None:
elem.set(linenumber_attribute, str(elem.sourceline))
return ans
except Exception:
if log is not None:
log.exception('Failed to parse as XML, parsing as tag soup')
return parse_html5(raw, log=log, line_numbers=line_numbers, linenumber_attribute=linenumber_attribute, replace_entities=False, fix_newlines=False)
def create_vis_model(in_file, out_file, num=2, expert_ind=1):
xml_parser = XMLParser(remove_blank_text=True)
tree = parse(in_file, parser=xml_parser)
remove_elements = ['actuator', 'contact', 'equality']
for elem in remove_elements:
node = tree.getroot().find(elem)
if node is not None:
node.getparent().remove(node)
option = tree.getroot().find('option')
flag = SubElement(option, 'flag', {'contact': 'disable'})
option.addnext(Element('size', {'njmax': '1000'}))
default = tree.getroot().find('default')
default_c = SubElement(default, 'default', {'class': 'expert'})
SubElement(default_c, 'geom', {'rgba': '0.7 0.0 0.0 1'})
worldbody = tree.getroot().find('worldbody')
body = worldbody.find('body')
for i in range(1, num):
new_body = deepcopy(body)
if i == expert_ind:
new_body.attrib['childclass'] = 'expert'
new_body.attrib['name'] = '%d_%s' % (i, new_body.attrib['name'])
for node in new_body.findall(".//body"):
node.attrib['name'] = '%d_%s' % (i, node.attrib['name'])
for node in new_body.findall(".//joint"):
node.attrib['name'] = '%d_%s' % (i, node.attrib['name'])
for node in new_body.findall(".//site"):
node.attrib['name'] = '%d_%s' % (i, node.attrib['name'])
worldbody.append(new_body)
tree.write(out_file, pretty_print=True)
def run(self):
with open(self.path_to_xml_fragments, "r") as input_f:
# Needs a root element to parse as XML
xml_str = '<root>\n' + input_f.read() + '\n</root>'
# Handle malformed XML from WikiExtractor: https://stackoverflow.com/a/9050454/8857601
parser = XMLParser(encoding='utf-8', recover=True, remove_blank_text=True)
tree = parse(StringIO(xml_str), parser=parser)
root = tree.getroot()
# For dataframe construction below
doc_rows = []
# For each child tag under the newly-constructed root tag
for doc_tag in root.findall('doc'):
# Extract target information from this tag
doc_id = doc_tag.attrib.get("id")
doc_url = doc_tag.attrib.get("url")
doc_title = doc_tag.attrib.get("title")
doc_text = doc_tag.text.strip()
tokenized_text = [word_tokenize(sent) for sent in sent_tokenize(doc_text)]
with open(config.LINE_SENTENCE_CORPUS_FILE, "a") as corpus_f:
for sent in tokenized_text:
corpus_f.write(" ".join(sent) + "\n")
doc_rows.append([doc_id, doc_url, doc_title, tokenized_text])
# Construct a dataframe, and then construct parquet file output
df = pandas.DataFrame(doc_rows, columns=["id", "url", "title", "tokenized_text"])
df.to_parquet(open(self.output().path, "wb"))
def process_saml_md_about_sps(saml_md: bytes):
saml_md_tree = XML(saml_md)
localparser = XMLParser(
remove_blank_text=True, resolve_entities=False, remove_comments=False)
ref = files('SPF_SAML_metadata_processor').joinpath(REMOVE_NAMESPACE_PREFIXES_XSL_FILE_PATH)
with ref.open('rb') as xslt_root1_file:
xslt_root1 = parse(xslt_root1_file, parser=localparser)
transform1 = XSLT(xslt_root1)
saml_md_tree_1 = transform1(saml_md_tree)
ref = files('SPF_SAML_metadata_processor').joinpath(REMOVE_KEY_WHITESPACE_XSL_FILE_PATH)
with ref.open('rb') as xslt_root2_file:
xslt_root2 = parse(xslt_root2_file, parser=localparser)
transform2 = XSLT(xslt_root2)
saml_md_2 = transform2(saml_md_tree_1)
canonicalized_saml_md_2 = BytesIO()
saml_md_2.write_c14n(
canonicalized_saml_md_2, exclusive=True, with_comments=False)
saml_md_tree_3 = XML(canonicalized_saml_md_2.getvalue(),
localparser).getroottree()
return saml_md_tree_3
def _convert(self, anObject):
parseKwargs = {}
if not self._parseOptions is None:
parseKwargs = dict(parser=XMLParser(**self._parseOptions))
if isinstance(anObject, str):
anObject = bytes(anObject, encoding='utf-8')
return parse(BytesIO(bytes(anObject)), **parseKwargs)
def xmlpreprocess(fname, output):
schema_file = "https://www.linutronix.de/projects/Elbe/dbsfed.xsd"
parser = XMLParser(huge_tree=True)
schema_tree = etree.parse(schema_file)
schema = etree.XMLSchema(schema_tree)
try:
xml = parse(fname, parser=parser)
xml.xinclude()
if schema.validate(xml):
xml.write(output,
encoding="UTF-8",
pretty_print=True,
compression=9)
return
except etree.XMLSyntaxError:
raise XMLPreprocessError("XML Parse error\n" + str(sys.exc_info()[1]))
except:
XMLPreprocessError("Unknown Exception during validation\n" +
str(sys.exc_info()[1]))
# We have errors, return them in string form...
errors = []
for err in schema.error_log:
errors.append("%s:%d error %s" % (err.filename, err.line, err.message))
raise XMLPreprocessError(errors)
def to_xml(text, encoding):
from xml.etree.ElementTree import fromstring, ParseError
processed = text.lstrip(BOM).encode(encoding or 'utf-8')
try:
return fromstring(processed)
except ParseError:
from io import BytesIO
from lxml.etree import XMLParser, parse, tostring
# Exchange servers may spit out the weirdest XML. lxml is pretty good at recovering from errors
log.warning('Fallback to lxml processing of faulty XML')
magical_parser = XMLParser(encoding=encoding or 'utf-8', recover=True)
root = parse(BytesIO(processed), magical_parser)
try:
return fromstring(tostring(root))
except ParseError as e:
line_no, col_no = e.lineno, e.offset
try:
offending_line = processed.splitlines()[line_no - 1]
except IndexError:
offending_line = ''
offending_excerpt = offending_line[max(0, col_no - 20):col_no +
20].decode('ascii', 'ignore')
raise ParseError('%s\nOffending text: [...]%s[...]' %
(text_type(e), offending_excerpt))
except TypeError:
raise ParseError('This is not XML: %s' % text)
def check_xml_parsing(name, mt, raw):
raw = raw.replace(b'\r\n', b'\n').replace(b'\r', b'\n')
# Get rid of entities as named entities trip up the XML parser
eproc = EntitityProcessor(mt)
eraw = entity_pat.sub(eproc, raw)
parser = XMLParser(recover=False)
errcls = HTMLParseError if mt in OEB_DOCS else XMLParseError
errors = []
if eproc.ok_named_entities:
errors.append(NamedEntities(name))
if eproc.bad_entities:
position = PositionFinder(raw)
for offset, ent in eproc.bad_entities:
lnum, col = position(offset)
errors.append(BadEntity(ent, name, lnum, col))
try:
root = fromstring(eraw, parser=parser)
except UnicodeDecodeError:
return errors + [DecodeError(name)]
except XMLSyntaxError as err:
try:
line, col = err.position
except:
line = col = None
return errors + [errcls(err.message, name, line, col)]
except Exception as err:
return errors + [errcls(err.message, name)]
if mt in OEB_DOCS:
if root.nsmap.get(root.prefix, None) != XHTML_NS:
errors.append(BadNamespace(name, root.nsmap.get(root.prefix, None)))
return errors
def testDOS_entitySize(self):
parser = XMLParser()
tree = parse('../../xml_files_windows/dos/dos_entitySize.xml', parser)
root = tree.getroot()
count = root.text.count("dos")
expectedCount = 3400000
self.assertEqual(expectedCount, count)
def mapper_0(self, _, line):
line = line.decode("utf-8") # convert byte string to an unicode string; unicode(line, encoding) does the same
self.buf.write(line)
if re.search(r'</page>', line):
try:
magical_parser = XMLParser(encoding='utf-8', recover=True)
root = etree.parse(StringIO(self.buf.getvalue()), magical_parser).getroot()
t = root.find("title").text
for rev in root.findall("revision"):
time_element = rev.find("timestamp")
text_element = rev.find("text")
if time_element is not None and text_element is not None:
timestamp = datetime.strptime(time_element.text, "%Y-%m-%dT%H:%M:%SZ")
links_list = mwparserfromhell.parse(text_element.text.encode('ascii', 'ignore')).filter_wikilinks()
links_set = set()
for link in links_list:
link_stripped = parselink.search(unicode(link)).groups()[0]
if link_stripped is not None:
links_set.add(link_stripped)
yield (t, (timestamp, len(links_set)))
self.buf.truncate(0)
self.buf.seek(0)
except:
self.buf.truncate(0)
self.buf.seek(0)
def to_xml(text):
try:
if PY2:
# On python2, fromstring expects an encoded string
return fromstring((text[BOM_LEN:] if text.startswith(BOM) else
text).encode('utf-8'))
return fromstring(text[BOM_LEN:] if text.startswith(BOM) else text)
except ParseError:
from lxml.etree import XMLParser, parse, tostring
# Exchange servers may spit out the weirdest XML. lxml is pretty good at recovering from errors
log.warning('Fallback to lxml processing of faulty XML')
magical_parser = XMLParser(recover=True)
no_bom_text = text[BOM_LEN:] if text.startswith(BOM) else text
root = parse(io.BytesIO(no_bom_text.encode('utf-8')), magical_parser)
try:
return fromstring(tostring(root))
except ParseError as e:
if hasattr(e, 'position'):
e.lineno, e.offset = e.position
if not e.lineno:
raise ParseError('%s' % text_type(e))
try:
offending_line = no_bom_text.splitlines()[e.lineno - 1]
except IndexError:
raise ParseError('%s' % text_type(e))
else:
offending_excerpt = offending_line[max(0, e.offset -
20):e.offset + 20]
raise ParseError('%s\nOffending text: [...]%s[...]' %
(text_type(e), offending_excerpt))
except TypeError:
raise ParseError('This is not XML: %s' % text)
def testInternalSubset_PEReferenceInDTD_resolve_entities(self):
parser = XMLParser(resolve_entities=False)
tree = parse(
'../../xml_files_windows/xxep/internalSubset_PEReferenceInDTD.xml',
parser)
root = tree.getroot()
self.assertEquals(None, root.text)
def testParameterEntity_core(self):
with self.assertRaises(XMLSyntaxError):
#gives an XMLSyntaxError when trying to access resource
parser = XMLParser()
tree = parse(
'../../xml_files_windows/xxep/parameterEntity_core.xml',
parser)
def parse_xml(body: bytes,
method_name: str,
*,
huge_tree: bool = False) -> XmlRpcTypes:
parser = XMLParser(huge_tree=huge_tree)
response = fromstring(body, parser)
if not validate_schema(response):
raise ValueError("Invalid body")
result = cast(List[_Element], response.xpath("//params/param/value"))
if result:
if len(result) < 2:
return xml2py(result[0])
return [xml2py(item) for item in result]
fault = cast(List[_Element], response.xpath("//fault/value"))
if fault:
err = cast(XmlRpcStructType, xml2py(fault[0]))
raise xml2py_exception(
cast(int, err.get("faultCode", XMLRPCSystemError.code)),
cast(str, err.get("faultString", "Unknown error")),
default_exc_class=ServerError,
)
raise ParseError(f'Respond body for method "{method_name}" '
"not contains any response.")
def testInternalSubset_PEReferenceInDTD(self):
parser = XMLParser()
tree = parse(
'../../xml_files_windows/xxep/internalSubset_PEReferenceInDTD.xml',
parser)
root = tree.getroot()
self.assertEquals("it_works", root.text)
def root_from_url(cls, browser, url, timeout, log):
log.info('Fetching: %s' % url)
response = browser.open_novisit(url, timeout=timeout)
raw = response.read()
parser = XMLParser(recover=True, no_network=True)
return fromstring(xml_to_unicode(clean_ascii_chars(raw),
strip_encoding_pats=True)[0], parser=parser)
def referencedFiles(modelXbrl, localFilesOnly=True):
_parser = XMLParser(resolve_entities=False, remove_comments=True, remove_pis=True, recover=True)
referencedFiles = set()
# add referenced files that are html-referenced image and other files
def addReferencedFile(docElt, elt):
if elt.tag in ("a", "img", "{http://www.w3.org/1999/xhtml}a", "{http://www.w3.org/1999/xhtml}img"):
for attrTag, attrValue in elt.items():
if (attrTag in ("href", "src") and
scheme(attrValue) not in ("data", "javascript") and (
not localFilesOnly or
(not isHttpUrl(attrValue) and not os.path.isabs(attrValue)))):
attrValue = attrValue.partition('#')[0] # remove anchor
if attrValue: # ignore anchor references to base document
base = docElt.modelDocument.baseForElement(docElt)
normalizedUri = docElt.modelXbrl.modelManager.cntlr.webCache.normalizeUrl(attrValue, base)
if not docElt.modelXbrl.fileSource.isInArchive(normalizedUri):
normalizedUri = docElt.modelXbrl.modelManager.cntlr.webCache.getfilename(normalizedUri)
if modelXbrl.fileSource.isInArchive(normalizedUri, checkExistence=True) or os.path.exists(normalizedUri):
referencedFiles.add(attrValue) # add file name within source directory
for fact in modelXbrl.facts:
if fact.concept is not None and fact.isItem and fact.concept.isTextBlock:
# check for img and other filing references so that referenced files are included in the zip.
text = fact.textValue
for xmltext in [text] + CDATApattern.findall(text):
try:
for elt in XML("<body>\n{0}\n</body>\n".format(xmltext), parser=_parser).iter():
addReferencedFile(fact, elt)
except (XMLSyntaxError, UnicodeDecodeError):
pass # TODO: Why ignore UnicodeDecodeError?
# footnote or other elements
for elt in modelXbrl.modelDocument.xmlRootElement.iter("{http://www.w3.org/1999/xhtml}a", "{http://www.w3.org/1999/xhtml}img"):
addReferencedFile(elt, elt)
return referencedFiles
def main():
"""ppx command line script entry point."""
# Logging to the console.
setup_logger_console()
# Command line.
args = parse_cl()
# Initialise XML parser and remove blank text for 'pretty_print' formatting.
# https://lxml.de/FAQ.html#parsing-and-serialisation
parser = XMLParser(remove_blank_text=True)
# Pretty print XML sources.
for xml_s in args.xml_sources:
pp_xml(xml_s,
parser=parser,
syntax=args.syntax,
xml_declaration=args.declaration)
if not args.xml_sources:
# Read from a pipe when no XML source is specified.
if not stdin.isatty():
pp_xml(stdin,
parser=parser,
syntax=args.syntax,
xml_declaration=args.declaration)
else:
stderr.write("Error: no XML source specified\n")
def from_elements(executed_query, positions, estimates):
"""
Constructs results from XML elements in a WebMIaS response.
Parameters
----------
executed_query : ExecutedQuery
The executed query with the WebMIaS response.
positions : dict of (string, double)
A map from paragraph identifiers to estimated positions of paragraphs in their parent
documents. The positions are in the range [0; 1].
estimates : sequence of double
Estimates of P(relevant | position) in the form of a histogram.
Returns
-------
ExecutedProcessedQuery
An executed query with processed results.
"""
assert isinstance(executed_query, ExecutedQuery)
parser = XMLParser(encoding="utf-8", recover=True)
response = etree.fromstring(executed_query.response_text,
parser=parser)
results = (MIaSResult.from_element(executed_query, result, positions,
estimates)
for result in response.xpath(XPATH_RESULT))
return ExecutedProcessedQuery(executed_query, results)
def extract_geo_data(filename_kml):
root = etree.parse(dl_path + '/' + filename_kml,
parser=XMLParser(huge_tree=True))
s_StationIDs = pd.Series(
root.xpath(
"//kml:Document/kml:Placemark/kml:name/text()",
namespaces={
"dwd":
"https://opendata.dwd.de/weather/lib/pointforecast_dwd_extension_V1_0.xsd",
"kml": "http://www.opengis.net/kml/2.2"
}))
s_GeoLocations = pd.Series(
root.xpath(
"//kml:Document/kml:Placemark/kml:Point/kml:coordinates/text()",
namespaces={
"dwd":
"https://opendata.dwd.de/weather/lib/pointforecast_dwd_extension_V1_0.xsd",
"kml": "http://www.opengis.net/kml/2.2"
}))
df_GeoID = pd.concat(
[s_StationIDs,
s_GeoLocations.str.split(",", expand=True)], axis=1)
df_GeoID.columns = ['StationID', 'lat', 'long', 'height']
df_GeoID.to_csv(dl_path + '/' + 'geo_coordinates.csv',
index=False,
header=False)
return s_StationIDs
def testTwoTags(self):
target = Target('aap')
p = XMLParser(target = target)
p.feed("<aap>")
p.feed("noot")
p.feed("</aap>")
self.assertEquals("<aap>noot</aap>", lxmltostring(target.root))
def parseIncrementallyBy20(builder, inputXml):
parser = XMLParser(target=builder)
xmlStream = StringIO(inputXml)
result = []
data = xmlStream.read(20)
loops = 0
while data:
loops += 1
parser.feed(data)
for id, subtree in builder.getSubtrees():
result.append((id, subtree))
data = xmlStream.read(20)
retval = parser.close()
for id, subtree in builder.getSubtrees():
result.append((id, subtree))
assert retval is None, 'Errr?'
assert ceil(len(inputXml) / 20.0) == loops, 'Errr?'
return result, loops
def start(self):
def isPath(stack):
return [d['tag'] for d in stack] == self._path
builder = SubTreesTreeBuilder(buildFor={
'simple': isPath,
})
def processSubtrees():
for id, subtree in builder.getSubtrees():
self._callback(subtree)
parser = XMLParser(target=builder)
data = self._stream.read(4096)
while data:
parser.feed(data)
processSubtrees()
data = self._stream.read(4096)
parser.close()
processSubtrees()
def makeElementMaker():
"""Obtain a factory for making in-memory SVG objects.
This factory is an lxml ElementMaker, pre-loaded with the SVG
namespace and this ModelLoader's current tag-to-class
relationship. See the lxml documentation for how to use an
ElementMaker.
The C{SvgBinding} class has an C{elementMaker} attribute that
should be used instead of calling this function.
@see: The lxml U{ElementMaker documentation<http://lxml.de/api/lxml.builder.ElementMaker-class.html>}, which explains how to use an ElementMaker factory.
"""
parser = XMLParser(huge_tree=True)
lookup = ElementDefaultClassLookup(element=SvgBinding)
parser.set_element_class_lookup(lookup)
return ElementMaker(namespace=defs.SVG_NAMESPACE, nsmap={None: defs.SVG_NAMESPACE, "xlink": defs.XLINK_NAMESPACE}, makeelement=parser.makeelement)
def iterparse(source, events=('end',), tag=None, **kwargs):
"""
Iteratively parse an xml file, firing end events for any requested
tags
stream: The XML stream to parse.
tag: The iterable of tags to fire events on.
size: (optional, 1024) The number of bytes to read at a time.
"""
# Note: We need to remove all kwargs not supported by XMLParser
# which but are supported by iterparse: source, events, tag, html,
# recover, huge_tree.
#
# http://lxml.de/api/lxml.etree.XMLParser-class.html
# http://lxml.de/api/lxml.etree.iterparse-class.html
size = kwargs.pop('size', 1024)
target_kwargs = dict(
strip_namespace=kwargs.pop('strip_namespace', False),
ignore_namespace=kwargs.pop('ignore_namespace', False),
debug=kwargs.pop('debug', False),
)
target = MinimalTarget(events=events, tags=tag, **target_kwargs)
parser = XMLParser(target=target, **kwargs)
raw = source.read(size)
while raw:
try:
parser.feed(raw)
finally:
# Note: When exceptions are raised within the parser the
# target's close method will be called.
events = target.completed_events
while events:
yield events.pop(0)
raw = source.read(size)
def dictnode_to_lxml(tree, node_lookup=None, encoding=None):
"""
Input: A dictionary-based representation of a node tree.
Output: An lxml representation of the same.
Each dictionary has three attributes:
name -- The type of node, a string. In html, this would be the tag name.
text -- The content of the node: <b>text</b>
tail -- Any content after the end of this node, but before the start of the next: <br/>tail
attrs -- A dictionary of any extra attributes.
children -- An ordered list of more node-dictionaries.
"""
if not node_lookup:
from node import node_lookup
from lxml.etree import XMLParser
lxml_parser_object = XMLParser(encoding=encoding)
lxml_parser_object.set_element_class_lookup(node_lookup)
Element = lxml_parser_object.makeelement
root = None
stack = [ (tree,root) ]
while stack:
node, parent = stack.pop()
if parent is None:
# We use this roundabout method becuase the encoding is always set
# to 'UTF8' if we use parser.makeelement()
lxml_parser_object.feed('<trash></trash>')
lxmlnode = lxml_parser_object.close()
lxmlnode.tag = node['name']
lxmlnode.attrib.update(node.get('attrs', {}))
root = lxmlnode
else:
lxmlnode = Element(node['name'], attrib=node.get('attrs', {}))
parent.append(lxmlnode)
lxmlnode.text = node['text']
lxmlnode.tail = node['tail']
for child in reversed(node['children']):
stack.append((child, lxmlnode))
return root
def makeelement(parserSelf, *args, **kwds):
result = XMLParser.makeelement(parserSelf, *args, **kwds)
if isinstance(result, PmmlBinding):
result.modelLoader = self
return result
def __init__(self, elementPath, onResultDo):
builder = SubTreesTreeBuilder(elementPath=elementPath, onResult=onResultDo)
self._parser = XMLParser(target=builder)
def loadJson(self, data, validate=True, postValidate=True, **parserOptions):
"""Load a PMML model represented as a JSON string, fileName,
dict, or file-like object.
There is no standard XML-to-JSON specification, so we define
our own. Our specification is very similar to U{this
proposal<http://www.xml.com/pub/a/2006/05/31/converting-between-xml-and-json.html>},
which collects subelements of different tagnames into
different JSON lists, rather than having one long list and
needing to specify the tag of each element in that list. This
has the following advantages, particularly useful for PMML:
- Frequent tagnames (like <Segment>) are not repeated,
wasting space.
- Subelements with a given tagname can be quickly queried,
without having to iterate over a list that contains
non-matching tagnames.
It has the following disadvantages:
- The relative order of subelements with different tagnames
is not preserved.
We therefore additionally include a JSON attribute named "#"
to specify the ordering of subelements in the XML
representation. Also, the specification referenced above
represents single-child subelements as JSON objects and
multiple children as JSON lists, but for consistency and ease
of parsing, we always use lists. The last difference is that
we include "#tail" as well as "#text", so that text outside of
an element is preserved (rarely relevant for PMML, but
included for completeness).
Note that this method returns a JSON-like dictionary, not a
string. To serialize to JSON, use the C{json} module from the
Python Standard Library, a faster variant, or an exotic
serializer such as BSON.
@type data: string, dict, or file-like object
@param data: The data to load.
@type validate: bool
@param validate: If True, validate the resulting PmmlBinding against this ModelLoader's XSD schema after loading.
@type postValidate: bool
@param postValidate: If True, run post-XSD validation checks. (Note: very few PmmlBinding subclasses have postValidation tests defined as of May 2013.)
@param **parserOptions: Arguments passed to lxml's U{XMLParser<http://lxml.de/api/lxml.etree.XMLParser-class.html>}.
@rtype: PmmlBinding
@return: In-memory PMML object.
@raise ValueError: If the JSON text is malformed or does not represent PMML, an error is raised.
"""
if hasattr(data, "read"):
data = json.load(data)
elif isinstance(data, basestring):
if os.path.exists(data):
data = json.load(open(data))
else:
data = json.loads(data)
if not isinstance(data, dict):
raise ValueError("JSON object must be a mapping at the top level")
if validate:
if self.preparedSchema is None:
self.preparedSchema = XMLSchema(self.schema)
schema = self.preparedSchema
else:
schema = None
parser = XMLParser(**parserOptions)
lookup = ElementNamespaceClassLookup()
namespace = lookup.get_namespace(defs.PMML_NAMESPACE)
for xsdElement in self.schema.xpath("xs:element", namespaces={"xs": defs.XSD_NAMESPACE}):
namespace[xsdElement.attrib["name"]] = PmmlBinding
namespace.update(self.tagToClass)
parser.set_element_class_lookup(lookup)
try:
nsmap = data["#nsmap"]
except KeyError:
raise ValueError("JSON object must have a \"#nsmap\" key at the top level")
if "" in nsmap:
nsmap[None] = nsmap[""]
del nsmap[""]
del data["#nsmap"]
if len(data) != 1:
raise ValueError("JSON object must have exactly one PMML object at the top level")
tag = data.keys()[0]
data = data[tag]
if not isinstance(data, list) or len(data) != 1:
raise ValueError("Top-level PMML object must be a list with exactly one item")
data = data[0]
pmmlBinding = self._loadJsonItem(tag, data, parser, nsmap)
if validate:
schema.assertValid(pmmlBinding)
if postValidate:
for event, elem in iterwalk(pmmlBinding, events=("end",), tag="{%s}*" % defs.PMML_NAMESPACE):
if isinstance(elem, PmmlBinding):
elem.postValidate()
return pmmlBinding
# Copyright (C) 2012 by Dr. Dieter Maurer <*****@*****.**>; see 'LICENSE.txt' for details
"""Auxiliary classes to construct signature/encryption templates."""
from lxml.etree import (
ElementBase,
parse as et_parse,
fromstring as et_fromstring,
XML as et_xml,
XMLParser,
ElementNamespaceClassLookup,
ElementDefaultClassLookup,
)
from dm.xmlsec.binding import DSigNs, dsig, EncNs, enc
# set up our own parser and related `etree` infrastructure
parser = XMLParser()
# apparently, `parser` has a `set_element_class_lookup` but not corresponding `get`
# class_lookup = ElementNamespaceClassLookup(parser.get_element_class_lookup())
class_lookup = ElementNamespaceClassLookup(ElementDefaultClassLookup())
parser.set_element_class_lookup(class_lookup)
Element = parser.makeelement
def SubElement(node, *args, **kw):
node.append(Element(*args, **kw))
def parse(file, parser=parser):
return et_parse(file, parser=parser)
def create_lxml_context():
parser = XMLParser(no_network=True)
parser.set_element_class_lookup(ElementDefaultClassLookup(element=Element, comment=Comment))
return parser
def checkfile(modelXbrl, filepath):
result = []
lineNum = 1
foundXmlDeclaration = False
isEFM = modelXbrl.modelManager.disclosureSystem.validationType == "EFM"
file, encoding = modelXbrl.fileSource.file(filepath)
parserResults = {}
class checkFileType(object):
def start(self, tag, attr, nsmap=None): # check root XML element type
parserResults["rootIsTestcase"] = tag.rpartition("}")[2] in ("testcases", "documentation", "testSuite", "testcase", "testSet")
if tag in ("{http://www.w3.org/1999/xhtml}html", "{http://www.w3.org/1999/xhtml}xhtml"):
if nsmap and any(ns in ixbrlAll for ns in nsmap.values()):
parserResults["isInline"] = True
else:
parserResults["maybeInline"] = True
def end(self, tag): pass
def data(self, data): pass
def close(self): pass
_parser = XMLParser(target=checkFileType())
_isTestcase = False
mayBeInline = isInline = False
with file as f:
while True:
line = f.readline()
if line == "":
break;
# check for disallowed characters or entity codes
for match in docCheckPattern.finditer(line):
text = match.group()
if text.startswith("&"):
if not text in xhtmlEntities:
modelXbrl.error(("EFM.5.02.02.06", "GFM.1.01.02"),
_("Disallowed entity code %(text)s in file %(file)s line %(line)s column %(column)s"),
modelDocument=filepath, text=text, file=os.path.basename(filepath), line=lineNum, column=match.start())
elif isEFM and not _isTestcase:
if len(text) == 1:
modelXbrl.error("EFM.5.02.01.01",
_("Disallowed character '%(text)s' (%(unicodeIndex)s) in file %(file)s at line %(line)s col %(column)s"),
modelDocument=filepath, text=text, unicodeIndex="U+{:04X}".format(ord(text)),
file=os.path.basename(filepath), line=lineNum, column=match.start())
else:
modelXbrl.error("EFM.5.02.01.01",
_("Disallowed character '%(text)s' in file %(file)s at line %(line)s col %(column)s"),
modelDocument=filepath, text=text, file=os.path.basename(filepath), line=lineNum, column=match.start())
if lineNum == 1:
xmlDeclarationMatch = XMLdeclaration.search(line)
if xmlDeclarationMatch: # remove it for lxml
start,end = xmlDeclarationMatch.span()
line = line[0:start] + line[end:]
foundXmlDeclaration = True
if _parser: # feed line after removal of xml declaration
_parser.feed(line.encode('utf-8','ignore'))
if "rootIsTestcase" in parserResults: # root XML element has been encountered
_isTestcase = parserResults["rootIsTestcase"]
if "isInline" in parserResults:
isInline = True
elif "maybeInline" in parserResults:
mayBeInline = True
_parser = None # no point to parse past the root element
if mayBeInline and inlinePattern.search(line):
mayBeInline = False
isInline = True
if isInline:
for match in inlineSelfClosedElementPattern.finditer(line):
selfClosedLocalName = match.group(3)
if selfClosedLocalName not in elementsWithNoContent:
modelXbrl.warning("ixbrl:selfClosedTagWarning",
_("Self-closed element \"%(element)s\" may contain text or other elements and should not use self-closing tag syntax (/>) when empty; change these to end-tags in file %(file)s line %(line)s column %(column)s"),
modelDocument=filepath, element=match.group(1), file=os.path.basename(filepath), line=lineNum, column=match.start())
result.append(line)
lineNum += 1
result = ''.join(result)
if not foundXmlDeclaration: # may be multiline, try again
xmlDeclarationMatch = XMLdeclaration.search(result)
if xmlDeclarationMatch: # remove it for lxml
start,end = xmlDeclarationMatch.span()
result = result[0:start] + result[end:]
foundXmlDeclaration = True
return (io.StringIO(initial_value=result), encoding)
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from os import listdir, makedirs
from os.path import join
from lxml.etree import (PythonElementClassLookup, XMLParser, tostring, fromstring, CommentBase, Comment,
Element, SubElement, parse, ParseError, ElementTree, CustomElementClassLookup)
from .exceptions import MissingFileError, ParserError, TagNotFound
module_parser = XMLParser(remove_pis=True, remove_blank_text=True)
class _CommentLookup(CustomElementClassLookup):
def lookup(self, elem_type, doc, namespace, name):
from .nodes import NodeComment
if elem_type == "comment":
return NodeComment
else:
return None
class _NodeClassLookup(PythonElementClassLookup):
"""
Class that handles the custom lookup for the element factories.
import logging
import time
from lxml import objectify
from lxml.etree import XMLParser
from suds import WebFault, TypeNotFound
from suds.client import Client as sudsClient
from suds.plugin import MessagePlugin
from suds.xsd.query import TypeQuery, ElementQuery
parser = XMLParser(remove_blank_text=True, huge_tree=True)
parser.set_element_class_lookup(objectify.ObjectifyElementClassLookup())
objectify.set_default_parser(parser)
logger = logging.getLogger('suds.client.lxml')
logging.getLogger('suds.client').setLevel(logging.CRITICAL) # Don't show suds messages!
class SoapObject:
def __init__(self, name):
self.__name__ = name
def __len__(self):
return len(self.__dict__.items()) - 1 # ignore the __name__ property
def __repr__(self):
return self.__str__()
def __str__(self):
return self.__name__