本文整理汇总了Python中xml.parsers.expat.ParserCreate类的典型用法代码示例。如果您正苦于以下问题:Python ParserCreate类的具体用法?Python ParserCreate怎么用?Python ParserCreate使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ParserCreate类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: parse
def parse(self, text):
from xml.parsers.expat import ParserCreate
parser = ParserCreate()
parser.returns_unicode = 0
parser.StartElementHandler = self.startElementHandler
parser.EndElementHandler = self.endElementHandler
parser.Parse(text)
开发者ID:SayCV,项目名称:tools-FDK,代码行数:7,代码来源:layer.py
示例2: photo_query
def photo_query(self, query):
data = '<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><RetrieveImages xmlns="NWMLS:EverNet"><query>{0}</query></RetrieveImages></soap:Body></soap:Envelope>'.format(escape(query))
response = session.post('http://images.idx.nwmls.com/imageservice/imagequery.asmx', headers = {
'Content-Type': 'text/xml; charset=utf-8',
'Soapaction':'NWMLS:EverNet/RetrieveImages',
}, data=data, timeout=30, stream=True)
logger.debug('>>> %s' % data)
with tempfile.TemporaryFile() as response_file:
tmp = response.raw.read(1000)
while tmp:
response_file.write(tmp)
tmp = response.raw.read(1000)
logger.debug('<<< %s' % tmp)
response_file.seek(0)
self.data = tempfile.TemporaryFile()
self.in_envelope = False
p = ParserCreate()
p.StartElementHandler = self._start_element_get_envelope
p.EndElementHandler = self._end_element_get_envelope
p.CharacterDataHandler = self._char_data_get_envelope
p.ParseFile(response_file)
self.data.seek(0)
return self.data
开发者ID:RealGeeks,项目名称:evernetpy,代码行数:25,代码来源:client.py
示例3: __init__
def __init__(self):
self.recent_files = []
self.tlist = []
self.item = None
fname = os.path.expanduser(GRAMPS_FILENAME)
if not os.path.exists(fname):
return # it's the first time gramps has ever been run
try:
with open(fname, "rb") as xml_file:
if USE_LOCK:
fcntl.lockf(xml_file, fcntl.LOCK_SH)
parser = ParserCreate()
parser.StartElementHandler = self.start_element
parser.EndElementHandler = self.end_element
parser.CharacterDataHandler = self.characters
parser.ParseFile(xml_file)
# all advisory locks on a file are released on close
except IOError as err:
logging.warning(
_("Unable to open list of recent DBs file {fname}: {error}"
).format(fname=fname, error=err))
except ExpatError as err:
logging.error(
_("Error parsing list of recent DBs from file {fname}: "
"{error}.\nThis might indicate a damage to your files.\n"
"If you're sure there is no problem with other files, "
"delete it, and restart Gramps."
).format(fname=fname, error=err))
开发者ID:belissent,项目名称:gramps,代码行数:31,代码来源:recentfiles.py
示例4: listing_query
def listing_query(self, query):
data = '<?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://www.nwmls.com/EverNetServices" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Header/><ns0:Body><ns1:{0}><ns1:v_strXmlQuery>{1}</ns1:v_strXmlQuery></ns1:{0}></ns0:Body></SOAP-ENV:Envelope>'.format(self.endpoint, escape(str(query)))
response = session.post('http://evernet.nwmls.com/evernetqueryservice/evernetquery.asmx', headers = {
'Soapaction': "http://www.nwmls.com/EverNetServices/{0}".format(self.endpoint),
'Content-Type': 'text/xml; charset=utf-8',
}, timeout=60*5, data=data, stream=True)
logger.info('Sent request...')
logger.debug('>>> %s' % data)
with tempfile.TemporaryFile() as response_file:
tmp = response.raw.read(1000)
logger.info('Receiving data...')
while tmp:
response_file.write(tmp)
tmp = response.raw.read(1000)
logger.debug('<<< %s' % tmp)
response_file.seek(0)
self.data = tempfile.TemporaryFile()
self.in_envelope = False
p = ParserCreate()
p.StartElementHandler = self._start_element_get_envelope
p.EndElementHandler = self._end_element_get_envelope
p.CharacterDataHandler = self._char_data_get_envelope
response_file.seek(0)
try:
p.ParseFile(response_file)
except ExpatError:
logging.error("Error parsing XML response from Evernet. This usually happens when the server returns an error message. You can see the full response if you set the logging to DEBUG level")
raise
logger.info('All data received, starting parsing')
self.data.seek(0)
return self.data
开发者ID:RealGeeks,项目名称:evernetpy,代码行数:35,代码来源:client.py
示例5: __init__
def __init__(self):
self.recent_files = []
fname = os.path.expanduser(WEARNOW_FILENAME)
if not os.path.exists(fname):
return # it's the first time wearnow has ever been run
try:
with open(fname, "rb") as xml_file:
if use_lock:
fcntl.lockf(xml_file,fcntl.LOCK_SH)
p = ParserCreate()
p.StartElementHandler = self.startElement
p.EndElementHandler = self.endElement
p.CharacterDataHandler = self.characters
p.ParseFile(xml_file)
# all advisory locks on a file are released on close
except IOError as err:
logging.warning(
_("Unable to open list of recent DBs file {fname}: {error}"
).format(fname=fname, error=err))
except Exception as err:
logging.error(
_("Error parsing list of recent collections from file {fname}: {error}.\n"
"This might indicate a damage to your files.\n"
"If you're sure there is no problem with other files, "
"delete it, and restart ComfiSense."
).format(fname=fname, error=err))
开发者ID:bmcage,项目名称:wearnow,代码行数:29,代码来源:recentfiles.py
示例6: get_parser
def get_parser(self):
p = ParserCreate()
p.buffer_text = True
p.StartElementHandler = self.start_element
p.EndElementHandler = self.end_element
p.CharacterDataHandler = self.char_data
return p
开发者ID:HemusAran,项目名称:gae-twibot,代码行数:7,代码来源:wakati.py
示例7: load
def load(self, filename):
r = ParserCreate()
r.StartElementHandler = self._StartElementHandler
r.EndElementHandler = self._EndElementHandler
r.CharacterDataHandler = self._CharacterDataHandler
self._base = {}
self._cur = self._base
self._idMap = {}
self._geometryList = []
r.ParseFile(open(filename, "r"))
self.vertexCount = 0
for instance_visual_scene in self._base['collada'][0]['scene'][0]['instance_visual_scene']:
for node in self._idMap[instance_visual_scene['_url']]['node']:
self._ProcessNode1(node)
self._prepareVertexCount(self.vertexCount)
for instance_visual_scene in self._base['collada'][0]['scene'][0]['instance_visual_scene']:
for node in self._idMap[instance_visual_scene['_url']]['node']:
self._ProcessNode2(node)
scale = float(self._base['collada'][0]['asset'][0]['unit'][0]['_meter']) * 1000
self.origonalVertexes *= scale
self._base = None
self._cur = None
self._idMap = None
self._postProcessAfterLoad()
return self
开发者ID:EFinley,项目名称:Cura,代码行数:30,代码来源:dae.py
示例8: __init__
def __init__(self, filename):
self.obj = mesh.printableObject(os.path.basename(filename))
self.mesh = self.obj._addMesh()
r = ParserCreate()
r.StartElementHandler = self._StartElementHandler
r.EndElementHandler = self._EndElementHandler
r.CharacterDataHandler = self._CharacterDataHandler
self._base = {}
self._cur = self._base
self._idMap = {}
self._geometryList = []
self._faceCount = 0
r.ParseFile(open(filename, "r"))
self.vertexCount = 0
for instance_visual_scene in self._base['collada'][0]['scene'][0]['instance_visual_scene']:
for node in self._idMap[instance_visual_scene['_url']]['node']:
self._ProcessNode1(node)
self.mesh._prepareFaceCount(self._faceCount)
for instance_visual_scene in self._base['collada'][0]['scene'][0]['instance_visual_scene']:
for node in self._idMap[instance_visual_scene['_url']]['node']:
self._ProcessNode2(node)
scale = float(self._base['collada'][0]['asset'][0]['unit'][0]['_meter']) * 1000
self.mesh.vertexes *= scale
self._base = None
self._cur = None
self._idMap = None
self.obj._postProcessAfterLoad()
开发者ID:AJMartel,项目名称:3DPrinter,代码行数:33,代码来源:dae.py
示例9: parse_gifti_file
def parse_gifti_file(fname):
datasource = open(fname,'r')
global img
global parser
global out
img = None
parser = ParserCreate()
parser.buffer_text = True
parser.buffer_size = 1000000
HANDLER_NAMES = [
'StartElementHandler', 'EndElementHandler',
'CharacterDataHandler',
]
out = Outputter()
for name in HANDLER_NAMES:
setattr(parser, name, getattr(out, name))
try:
parser.ParseFile(datasource)
except ExpatError:
print 'An error occured while parsing Gifti file.'
# update filename
img.filename = fname
return img
开发者ID:HuifangWang,项目名称:the-virtual-brain-website,代码行数:29,代码来源:parse_gifti_fast.py
示例10: _fetchUnicodes
def _fetchUnicodes(glyphPath):
# Given a path to an existing .glif file, get a list of all
# unicode values from the XML data.
# NOTE: this assumes .glif files written by glifLib, since
# we simply stop parsing as soon as we see anything else than
# <glyph>, <advance> or <unicode>. glifLib always writes those
# elements in that order, before anything else.
from xml.parsers.expat import ParserCreate
unicodes = []
def _startElementHandler(tagName, attrs, _unicodes=unicodes):
if tagName == "unicode":
_unicodes.append(int(attrs["hex"], 16))
elif tagName not in ("glyph", "advance"):
raise _DoneParsing()
p = ParserCreate()
p.StartElementHandler = _startElementHandler
p.returns_unicode = True
f = open(glyphPath)
try:
p.ParseFile(f)
except _DoneParsing:
pass
return unicodes
开发者ID:jenskutilek,项目名称:robofab,代码行数:25,代码来源:glifLib.py
示例11: parseDTDString
def parseDTDString(data, path):
result = []
currentComment = [None]
parser = ParserCreate()
parser.UseForeignDTD(True)
parser.SetParamEntityParsing(XML_PARAM_ENTITY_PARSING_ALWAYS)
def ExternalEntityRefHandler(context, base, systemId, publicId):
subparser = parser.ExternalEntityParserCreate(context, 'utf-8')
subparser.Parse(data.encode('utf-8'), True)
return 1
def CommentHandler(data):
currentComment[0] = data.strip()
def EntityDeclHandler(entityName, is_parameter_entity, value, base, systemId, publicId, notationName):
result.append((unescapeEntity(entityName), currentComment[0], unescapeEntity(value.strip())))
currentComment[0] = None
parser.ExternalEntityRefHandler = ExternalEntityRefHandler
parser.CommentHandler = CommentHandler
parser.EntityDeclHandler = EntityDeclHandler
parser.Parse('<!DOCTYPE root SYSTEM "foo"><root/>', True)
for entry in result:
yield entry
开发者ID:chinnurtb,项目名称:buildtools,代码行数:27,代码来源:localeTools.py
示例12: processReport
def processReport(xmlFile):
global reportData, tagStack
guid = os.path.splitext(os.path.basename(xmlFile))[0]
cursor = get_db().cursor()
executeQuery(cursor,
'''SELECT guid FROM #PFX#reports WHERE guid = %s''',
(guid))
report = cursor.fetchone()
if report != None:
os.remove(xmlFile)
return
source = open(xmlFile, 'rb')
reportData = {'status': '', 'usefulness': 0, 'warnings': {}, 'requests': [], 'filters': [], 'subscriptions': [], 'extensions': [], 'errors': [], 'time': time()}
tagStack = []
parser = ParserCreate()
parser.StartElementHandler = processElementStart
parser.EndElementHandler = processElementEnd
parser.CharacterDataHandler = processText
try:
parser.ParseFile(source)
except ExpatError, error:
reportData['warnings']['!parsing'] = 'Parsing error in the report: %s at line %i column %i' % (ErrorString(error.code), error.lineno, error.offset)
开发者ID:itguy327,项目名称:sitescripts,代码行数:27,代码来源:parseNewReports.py
示例13: __init__
def __init__(self, filename):
self.mesh = Mesh()
self.mesh.metaData['filename'] = filename
self.volume = self.mesh.newVolume()
r = ParserCreate()
r.StartElementHandler = self._StartElementHandler
r.EndElementHandler = self._EndElementHandler
r.CharacterDataHandler = self._CharacterDataHandler
self._base = {}
self._cur = self._base
self._idMap = {}
self._geometryList = []
self._faceCount = 0
r.ParseFile(open(filename, "r"))
self.vertexCount = 0
for instance_visual_scene in self._base['collada'][0]['scene'][0]['instance_visual_scene']:
for node in self._idMap[instance_visual_scene['_url']]['node']:
self._ProcessNode1(node)
self.volume._prepareFaceCount(self._faceCount)
for instance_visual_scene in self._base['collada'][0]['scene'][0]['instance_visual_scene']:
for node in self._idMap[instance_visual_scene['_url']]['node']:
self._ProcessNode2(node)
scale = float(self._base['collada'][0]['asset'][0]['unit'][0]['_meter']) * 1000
self.volume.vertexData *= scale
self._base = None
self._cur = None
self._idMap = None
self.volume.calculateNormals()
开发者ID:daid,项目名称:Cura2,代码行数:34,代码来源:dae.py
示例14: parse_gifti_file
def parse_gifti_file(fname, buffer_size = 35000000):
""" Parse gifti file named `fname`, return image
Parameters
----------
fname : str
filename of gifti file
buffer_size: int, optional
size of read buffer.
Returns
-------
img : gifti image
"""
datasource = open(fname,'rb')
parser = ParserCreate()
parser.buffer_text = True
parser.buffer_size = buffer_size
HANDLER_NAMES = ['StartElementHandler',
'EndElementHandler',
'CharacterDataHandler']
out = Outputter()
for name in HANDLER_NAMES:
setattr(parser, name, getattr(out, name))
try:
parser.ParseFile(datasource)
except ExpatError:
print 'An expat error occured while parsing the Gifti file.'
# update filename
out.img.filename = fname
return out.img
开发者ID:jarrodmillman,项目名称:nibabel,代码行数:31,代码来源:parse_gifti_fast.py
示例15: weather_parser
def weather_parser(xml):
handler = WeatherSaxHandler()
parser = ParserCreate()
parser.StartElementHandler = handler.start_element
parser.EndElementHandler = handler.end_element
parser.CharacterDataHandler = handler.char_data
parser.Parse(xml)
print(handler.weather)
开发者ID:JyhDoGG,项目名称:PythonLearning,代码行数:8,代码来源:weather_parser.py
示例16: parse
def parse(self, file, baseURI):
from xml.parsers.expat import ParserCreate
parser = ParserCreate(namespace_separator="")
parser.returns_unicode = 0
dh = DocumentHandler(parser, self.add)
dh.set_base(baseURI)
parser.ParseFile(file)
file.close()
开发者ID:jtauber,项目名称:redfoot-orig,代码行数:8,代码来源:parser.py
示例17: parse_weather
def parse_weather(xml):
handler = WeatherSaxHandler()
parser = ParserCreate()
parser.StartElementHandler = handler.start_element
parser.EndElementHandler = handler.end_element
parser.CharacterDataHandler = handler.char_data
parser.Parse(xml)
return weather_dict
开发者ID:catleer,项目名称:deeptest,代码行数:8,代码来源:Yahoo_weather_SAX.py
示例18: parse
def parse(self, fileobj):
from xml.parsers.expat import ParserCreate
parser = ParserCreate()
parser.StartElementHandler = self.handleBeginElement
parser.EndElementHandler = self.handleEndElement
parser.CharacterDataHandler = self.handleData
parser.ParseFile(fileobj)
return self.root
开发者ID:CurlyMoo,项目名称:MinimalPi,代码行数:8,代码来源:plistlib.py
示例19: xml_test
def xml_test():
#操作XML有两种方法:DOM和SAX。
#DOM会把整个XML读入内存,解析为树,因此占用内存大,解析慢,优点是可以任意遍历树的节点。
#SAX是流模式,边读边解析,占用内存小,解析快,缺点是我们需要自己处理事件。
#在Python中使用SAX解析XML非常简洁,通常我们关心的事件是start_element,end_element和char_data
class DefaultSaxHandler(object):
def __init__(self):
self.weather = {}
def start_element(self,name,attrs):
if name=='yweather:location':
self.weather['country'] = attrs['country']
self.weather['city'] = attrs['city']
if name=='yweather:astronomy':
self.weather['sunrise'] = attrs['sunrise']
self.weather['sunset'] = attrs['sunset']
print(self.weather)
#print('SAX: start_element:%s, attrs:%s' % (name,str(attrs)))
def end_element(self,name):
pass#print('SAX:end_element:%s' % name)
def char_data(self,text):
if not text:
print('SAX:char_data:%s' % text)
data = r'''<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<rss version="2.0" xmlns:yweather="http://xml.weather.yahoo.com/ns/rss/1.0" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#">
<channel>
<title>Yahoo! Weather - Beijing, CN</title>
<lastBuildDate>Wed, 27 May 2015 11:00 am CST</lastBuildDate>
<yweather:location city="Beijing" region="" country="China"/>
<yweather:units temperature="C" distance="km" pressure="mb" speed="km/h"/>
<yweather:wind chill="28" direction="180" speed="14.48" />
<yweather:atmosphere humidity="53" visibility="2.61" pressure="1006.1" rising="0" />
<yweather:astronomy sunrise="4:51 am" sunset="7:32 pm"/>
<item>
<geo:lat>39.91</geo:lat>
<geo:long>116.39</geo:long>
<pubDate>Wed, 27 May 2015 11:00 am CST</pubDate>
<yweather:condition text="Haze" code="21" temp="28" date="Wed, 27 May 2015 11:00 am CST" />
<yweather:forecast day="Wed" date="27 May 2015" low="20" high="33" text="Partly Cloudy" code="30" />
<yweather:forecast day="Thu" date="28 May 2015" low="21" high="34" text="Sunny" code="32" />
<yweather:forecast day="Fri" date="29 May 2015" low="18" high="25" text="AM Showers" code="39" />
<yweather:forecast day="Sat" date="30 May 2015" low="18" high="32" text="Sunny" code="32" />
<yweather:forecast day="Sun" date="31 May 2015" low="20" high="37" text="Sunny" code="32" />
</item>
</channel>
</rss>
'''
handler = DefaultSaxHandler()
parser = ParserCreate()
parser.StartElementHandler = handler.start_element
parser.EndElementHandler = handler.end_element
parser.CharacterDataHandler = handler.char_data
parser.Parse(data)
开发者ID:jiangwn815,项目名称:gittest,代码行数:57,代码来源:mainfile.py
示例20: parse
def parse(self, text):
from xml.parsers.expat import ParserCreate
parser = ParserCreate()
# no attribute returns_unicode in Python3
if hasattr(parser, "returns_unicode"):
parser.returns_unicode = 0
parser.StartElementHandler = self.startElementHandler
parser.EndElementHandler = self.endElementHandler
parser.Parse(text)
开发者ID:anthrotype,项目名称:defcon,代码行数:9,代码来源:layer.py
注:本文中的xml.parsers.expat.ParserCreate类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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