def scan(self):
"""Parse the *.qrc* files"""
if not has_xml:
Logs.error('no xml support was found, the rcc dependencies will be incomplete!')
return ([], [])
parser = make_parser()
curHandler = XMLHandler()
parser.setContentHandler(curHandler)
fi = open(self.inputs[0].abspath(), 'r')
try:
parser.parse(fi)
finally:
fi.close()
nodes = []
names = []
root = self.inputs[0].parent
for x in curHandler.files:
nd = root.find_resource(x)
if nd: nodes.append(nd)
else: names.append(x)
return (nodes, names)
python类make_parser()的实例源码
def scan(self):
"""Parse the *.qrc* files"""
if not has_xml:
Logs.error('no xml support was found, the rcc dependencies will be incomplete!')
return ([], [])
parser = make_parser()
curHandler = XMLHandler()
parser.setContentHandler(curHandler)
fi = open(self.inputs[0].abspath(), 'r')
try:
parser.parse(fi)
finally:
fi.close()
nodes = []
names = []
root = self.inputs[0].parent
for x in curHandler.files:
nd = root.find_resource(x)
if nd: nodes.append(nd)
else: names.append(x)
return (nodes, names)
def scan(self):
"""Parse the *.qrc* files"""
if not has_xml:
Logs.error('no xml support was found, the rcc dependencies will be incomplete!')
return ([], [])
parser = make_parser()
curHandler = XMLHandler()
parser.setContentHandler(curHandler)
fi = open(self.inputs[0].abspath(), 'r')
try:
parser.parse(fi)
finally:
fi.close()
nodes = []
names = []
root = self.inputs[0].parent
for x in curHandler.files:
nd = root.find_resource(x)
if nd: nodes.append(nd)
else: names.append(x)
return (nodes, names)
def scan(self):
"""Parse the *.qrc* files"""
if not has_xml:
Logs.error('no xml support was found, the rcc dependencies will be incomplete!')
return ([], [])
parser = make_parser()
curHandler = XMLHandler()
parser.setContentHandler(curHandler)
fi = open(self.inputs[0].abspath(), 'r')
try:
parser.parse(fi)
finally:
fi.close()
nodes = []
names = []
root = self.inputs[0].parent
for x in curHandler.files:
nd = root.find_resource(x)
if nd: nodes.append(nd)
else: names.append(x)
return (nodes, names)
def scan(self):
"""Parse the *.qrc* files"""
if not has_xml:
Logs.error('no xml support was found, the rcc dependencies will be incomplete!')
return ([], [])
parser = make_parser()
curHandler = XMLHandler()
parser.setContentHandler(curHandler)
fi = open(self.inputs[0].abspath(), 'r')
try:
parser.parse(fi)
finally:
fi.close()
nodes = []
names = []
root = self.inputs[0].parent
for x in curHandler.files:
nd = root.find_resource(x)
if nd: nodes.append(nd)
else: names.append(x)
return (nodes, names)
def parse(self):
"""
Loads the StyleSheets from the associated file, if it exists.
"""
try:
if os.path.isfile(self.__file):
parser = make_parser()
parser.setContentHandler(SheetParser(self))
with open(self.__file) as the_file:
parser.parse(the_file)
except (IOError, OSError, SAXParseException):
pass
#------------------------------------------------------------------------
#
# StyleSheet
#
#------------------------------------------------------------------------
def parse(self):
"""
Loads the OptionList from the associated file, if it exists.
"""
try:
if os.path.isfile(self.filename):
parser = make_parser()
parser.setContentHandler(OptionParser(self))
parser.parse(self.filename)
except (IOError, OSError, SAXParseException):
pass
#-------------------------------------------------------------------------
#
# OptionParser
#
#-------------------------------------------------------------------------
def parse(self):
"""
Loads the :class:`OptionList` from the associated file, if it exists.
"""
try:
if os.path.isfile(self.filename):
parser = make_parser()
parser.setContentHandler(OptionParser(self))
with open(self.filename, encoding="utf-8") as the_file:
parser.parse(the_file)
except (IOError, OSError, SAXParseException):
pass
#-------------------------------------------------------------------------
#
# OptionParser
#
#-------------------------------------------------------------------------
def parse(self):
"""
Loads the :class:`OptionList` from the associated file, if it exists.
"""
try:
if os.path.isfile(self.filename):
parser = make_parser()
parser.setContentHandler(DocOptionParser(self))
with open(self.filename, encoding="utf-8") as the_file:
parser.parse(the_file)
except (IOError, OSError, SAXParseException):
pass
#------------------------------------------------------------------------
#
# DocOptionParser class
#
#------------------------------------------------------------------------
def parse(self):
"""
Loads the BookList from the associated file, if it exists.
"""
try:
parser = make_parser()
parser.setContentHandler(BookParser(self, self.dbase))
with open(self.file) as the_file:
parser.parse(the_file)
except (IOError, OSError, ValueError, SAXParseException, KeyError,
AttributeError):
LOG.debug("Failed to parse book list", exc_info=True)
#-------------------------------------------------------------------------
#
# BookParser
#
#-------------------------------------------------------------------------
def __init__(self):
self.name = SOURCE_NAME
parser = make_parser()
handler = SaintHandler()
_file, r = conf.getFeedData(SOURCE_NAME, SOURCE_FILE)
parser.setContentHandler(handler)
parser.parse(BytesIO(_file))
self.cves = defaultdict(list)
self.bids = defaultdict(list)
self.osvdbs = defaultdict(list)
for exploit in handler.exploits:
data = copy.copy(exploit)
if data.get('cve'): data.pop('cve')
if exploit.get('cve'): self.cves[ exploit['cve'] ].append(data)
if exploit.get('bid'): self.bids[ exploit['bid'] ].append(data)
if exploit.get('osvdb'): self.osvdbs[exploit['osvdb']].append(data)
def __init__(self):
self.name = "redhat"
handlers = [{'handler': RPMHandler(), 'source': 'rpm' },
{'handler': RHSAHandler(), 'source': 'rhsa'} ]
parser = make_parser()
self.cves = defaultdict(dict)
for handler in handlers:
_file, r = conf.getFeedData(handler['source'],
SOURCES[handler['source']])
parser.setContentHandler(handler['handler'])
if type(_file) is bytes:
_file = BytesIO(_file)
parser.parse(_file)
for cve, data in handler['handler'].CVEs.items():
self.cves[cve].update(data)
def __init__(self):
self.name = SOURCE_NAME
parser = make_parser()
handler = D2secHandler()
_file, r = conf.getFeedData(SOURCE_NAME, SOURCE_FILE)
parser.setContentHandler(handler)
parser.parse(BytesIO(_file))
self.cves = defaultdict(list)
self.exploits = defaultdict(dict)
for exploit in handler.exploits:
_exploit = copy.copy(exploit) # clean exploit to add to the list
_exploit.pop('refs')
for ref in exploit.get('refs', []):
if ref['type'] == 'cve': self.cves[ref['key']].append(_exploit)
else:
if ref['key'] not in self.exploits[ref['type']]:
self.exploits[ref['type']][ref['key']] = []
self.exploits[ref['type']][ref['key']].append(_exploit)
def test_make_parser2(self):
# Creating parsers several times in a row should succeed.
# Testing this because there have been failures of this kind
# before.
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
# ===========================================================================
#
# saxutils tests
#
# ===========================================================================
def test_5027_1(self):
# The xml prefix (as in xml:lang below) is reserved and bound by
# definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had
# a bug whereby a KeyError is thrown because this namespace is missing
# from a dictionary.
#
# This test demonstrates the bug by parsing a document.
test_xml = StringIO(
'<?xml version="1.0"?>'
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>')
parser = make_parser()
parser.setFeature(feature_namespaces, True)
result = StringIO()
gen = XMLGenerator(result)
parser.setContentHandler(gen)
parser.parse(test_xml)
self.assertEqual(result.getvalue(),
start + (
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>'))
def test_make_parser2(self):
# Creating parsers several times in a row should succeed.
# Testing this because there have been failures of this kind
# before.
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
# ===========================================================================
#
# saxutils tests
#
# ===========================================================================
def test_5027_1(self):
# The xml prefix (as in xml:lang below) is reserved and bound by
# definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had
# a bug whereby a KeyError is raised because this namespace is missing
# from a dictionary.
#
# This test demonstrates the bug by parsing a document.
test_xml = StringIO(
'<?xml version="1.0"?>'
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>')
parser = make_parser()
parser.setFeature(feature_namespaces, True)
result = self.ioclass()
gen = XMLGenerator(result)
parser.setContentHandler(gen)
parser.parse(test_xml)
self.assertEqual(result.getvalue(),
start + (
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>'))
def test_make_parser2(self):
# Creating parsers several times in a row should succeed.
# Testing this because there have been failures of this kind
# before.
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
# ===========================================================================
#
# saxutils tests
#
# ===========================================================================
def test_5027_1(self):
# The xml prefix (as in xml:lang below) is reserved and bound by
# definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had
# a bug whereby a KeyError is raised because this namespace is missing
# from a dictionary.
#
# This test demonstrates the bug by parsing a document.
test_xml = StringIO(
'<?xml version="1.0"?>'
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>')
parser = make_parser()
parser.setFeature(feature_namespaces, True)
result = self.ioclass()
gen = XMLGenerator(result)
parser.setContentHandler(gen)
parser.parse(test_xml)
self.assertEqual(result.getvalue(),
start + (
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>'))
def main():
xmlString = "<note>\n<to>Tove</to>\n<from>Jani</from>\n<heading>Reminder</heading>\n<body>Don't forget me this weekend!</body>\n</note>"
# bad
xml.sax.parseString(xmlString, ExampleContentHandler())
xml.sax.parse('notaxmlfilethatexists.xml', ExampleContentHandler())
sax.parseString(xmlString, ExampleContentHandler())
sax.parse('notaxmlfilethatexists.xml', ExampleContentHandler)
# good
defusedxml.sax.parseString(xmlString, ExampleContentHandler())
# bad
xml.sax.make_parser()
sax.make_parser()
print('nothing')
# good
defusedxml.sax.make_parser()
def test_make_parser2(self):
# Creating parsers several times in a row should succeed.
# Testing this because there have been failures of this kind
# before.
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
# ===========================================================================
#
# saxutils tests
#
# ===========================================================================
def test_5027_1(self):
# The xml prefix (as in xml:lang below) is reserved and bound by
# definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had
# a bug whereby a KeyError is raised because this namespace is missing
# from a dictionary.
#
# This test demonstrates the bug by parsing a document.
test_xml = StringIO(
'<?xml version="1.0"?>'
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>')
parser = make_parser()
parser.setFeature(feature_namespaces, True)
result = self.ioclass()
gen = XMLGenerator(result)
parser.setContentHandler(gen)
parser.parse(test_xml)
self.assertEqual(result.getvalue(),
self.xml(
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>'))
def test_make_parser2(self):
# Creating parsers several times in a row should succeed.
# Testing this because there have been failures of this kind
# before.
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
# ===========================================================================
#
# saxutils tests
#
# ===========================================================================
def test_5027_1(self):
# The xml prefix (as in xml:lang below) is reserved and bound by
# definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had
# a bug whereby a KeyError is raised because this namespace is missing
# from a dictionary.
#
# This test demonstrates the bug by parsing a document.
test_xml = StringIO(
'<?xml version="1.0"?>'
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>')
parser = make_parser()
parser.setFeature(feature_namespaces, True)
result = self.ioclass()
gen = XMLGenerator(result)
parser.setContentHandler(gen)
parser.parse(test_xml)
self.assertEqual(result.getvalue(),
start + (
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>'))
def test_make_parser2(self):
# Creating parsers several times in a row should succeed.
# Testing this because there have been failures of this kind
# before.
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
# ===========================================================================
#
# saxutils tests
#
# ===========================================================================
def test_5027_1(self):
# The xml prefix (as in xml:lang below) is reserved and bound by
# definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had
# a bug whereby a KeyError is raised because this namespace is missing
# from a dictionary.
#
# This test demonstrates the bug by parsing a document.
test_xml = StringIO(
'<?xml version="1.0"?>'
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>')
parser = make_parser()
parser.setFeature(feature_namespaces, True)
result = self.ioclass()
gen = XMLGenerator(result)
parser.setContentHandler(gen)
parser.parse(test_xml)
self.assertEqual(result.getvalue(),
self.xml(
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>'))
def test_make_parser2(self):
# Creating parsers several times in a row should succeed.
# Testing this because there have been failures of this kind
# before.
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
from xml.sax import make_parser
p = make_parser()
# ===========================================================================
#
# saxutils tests
#
# ===========================================================================
def test_5027_1(self):
# The xml prefix (as in xml:lang below) is reserved and bound by
# definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had
# a bug whereby a KeyError is raised because this namespace is missing
# from a dictionary.
#
# This test demonstrates the bug by parsing a document.
test_xml = StringIO(
'<?xml version="1.0"?>'
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>')
parser = make_parser()
parser.setFeature(feature_namespaces, True)
result = self.ioclass()
gen = XMLGenerator(result)
parser.setContentHandler(gen)
parser.parse(test_xml)
self.assertEqual(result.getvalue(),
start + (
'<a:g1 xmlns:a="http://example.com/ns">'
'<a:g2 xml:lang="en">Hello</a:g2>'
'</a:g1>'))
def assertXMLWellFormed(self, stream, msg=None, context=2):
"""asserts the XML stream is well-formed (no DTD conformance check)
:param context: number of context lines in standard message
(show all data if negative).
Only available with element tree
"""
try:
from xml.etree.ElementTree import parse
self._assertETXMLWellFormed(stream, parse, msg)
except ImportError:
from xml.sax import make_parser, SAXParseException
parser = make_parser()
try:
parser.parse(stream)
except SAXParseException as ex:
if msg is None:
stream.seek(0)
for _ in range(ex.getLineNumber()):
line = stream.readline()
pointer = ('' * (ex.getLineNumber() - 1)) + '^'
msg = 'XML stream not well formed: %s\n%s%s' % (ex, line, pointer)
self.fail(msg)
def assertXMLWellFormed(self, stream, msg=None, context=2):
"""asserts the XML stream is well-formed (no DTD conformance check)
:param context: number of context lines in standard message
(show all data if negative).
Only available with element tree
"""
try:
from xml.etree.ElementTree import parse
self._assertETXMLWellFormed(stream, parse, msg)
except ImportError:
from xml.sax import make_parser, SAXParseException
parser = make_parser()
try:
parser.parse(stream)
except SAXParseException as ex:
if msg is None:
stream.seek(0)
for _ in range(ex.getLineNumber()):
line = stream.readline()
pointer = ('' * (ex.getLineNumber() - 1)) + '^'
msg = 'XML stream not well formed: %s\n%s%s' % (ex, line, pointer)
self.fail(msg)
