本文整理汇总了Python中xml.sax.xmlreader.IncrementalParser方法的典型用法代码示例。如果您正苦于以下问题：Python xmlreader.IncrementalParser方法的具体用法？Python xmlreader.IncrementalParser怎么用？Python xmlreader.IncrementalParser使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类xml.sax.xmlreader的用法示例。
在下文中一共展示了xmlreader.IncrementalParser方法的6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，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: external_entity_ref
# 需要导入模块: from xml.sax import xmlreader [as 别名]
# 或者: from xml.sax.xmlreader import IncrementalParser [as 别名]
def external_entity_ref(self, context, base, sysid, pubid):
if not self._external_ges:
return 1
source = self._ent_handler.resolveEntity(pubid, sysid)
source = saxutils.prepare_input_source(source,
self._source.getSystemId() or
"")
self._entity_stack.append((self._parser, self._source))
self._parser = self._parser.ExternalEntityParserCreate(context)
self._source = source
try:
xmlreader.IncrementalParser.parse(self, source)
except:
return 0 # FIXME: save error info here?
(self._parser, self._source) = self._entity_stack[-1]
del self._entity_stack[-1]
return 1 示例2: __init__
# 需要导入模块: from xml.sax import xmlreader [as 别名]
# 或者: from xml.sax.xmlreader import IncrementalParser [as 别名]
def __init__(self, namespaceHandling=0, bufsize=2**16-20):
xmlreader.IncrementalParser.__init__(self, bufsize)
self._source = xmlreader.InputSource()
self._parser = None
self._namespaces = namespaceHandling
self._lex_handler_prop = None
self._parsing = 0
self._entity_stack = []
self._external_ges = 1
self._interning = None
# XMLReader methods 示例3: parse
# 需要导入模块: from xml.sax import xmlreader [as 别名]
# 或者: from xml.sax.xmlreader import IncrementalParser [as 别名]
def parse(self, source):
"Parse an XML document from a URL or an InputSource."
source = saxutils.prepare_input_source(source)
self._source = source
self.reset()
self._cont_handler.setDocumentLocator(ExpatLocator(self))
xmlreader.IncrementalParser.parse(self, source) 示例4: setContentHandler
# 需要导入模块: from xml.sax import xmlreader [as 别名]
# 或者: from xml.sax.xmlreader import IncrementalParser [as 别名]
def setContentHandler(self, handler):
xmlreader.IncrementalParser.setContentHandler(self, handler)
if self._parsing:
self._reset_cont_handler() 示例5: setProperty
# 需要导入模块: from xml.sax import xmlreader [as 别名]
# 或者: from xml.sax.xmlreader import IncrementalParser [as 别名]
def setProperty(self, name, value):
if name == handler.property_lexical_handler:
self._lex_handler_prop = value
if self._parsing:
self._reset_lex_handler_prop()
elif name == property_interning_dict:
self._interning = value
elif name == property_xml_string:
raise SAXNotSupportedException("Property '%s' cannot be set" %
name)
else:
raise SAXNotRecognizedException("Property '%s' not recognized" %
name)
# IncrementalParser methods 示例6: parse
# 需要导入模块: from xml.sax import xmlreader [as 别名]
# 或者: from xml.sax.xmlreader import IncrementalParser [as 别名]
def parse(self, source):
"Parse an XML document from a URL or an InputSource."
source = saxutils.prepare_input_source(source)
self._source = source
try:
self.reset()
self._cont_handler.setDocumentLocator(ExpatLocator(self))
xmlreader.IncrementalParser.parse(self, source)
except:
# bpo-30264: Close the source on error to not leak resources:
# xml.sax.parse() doesn't give access to the underlying parser
# to the caller
self._close_source()
raise