我们从Python开源项目中,提取了以下21个代码示例,用于说明如何使用xml.parsers.expat.version_info()。
def __init__(self, html=0, target=None, encoding=None): try: from xml.parsers import expat except ImportError: try: import pyexpat as expat except ImportError: raise ImportError( "No module named expat; use SimpleXMLTreeBuilder instead" ) parser = expat.ParserCreate(encoding, "}") if target is None: target = TreeBuilder() # underscored names are provided for compatibility only self.parser = self._parser = parser self.target = self._target = target self._error = expat.error self._names = {} # name memo cache # main callbacks parser.DefaultHandlerExpand = self._default if hasattr(target, 'start'): parser.StartElementHandler = self._start if hasattr(target, 'end'): parser.EndElementHandler = self._end if hasattr(target, 'data'): parser.CharacterDataHandler = target.data # miscellaneous callbacks if hasattr(target, 'comment'): parser.CommentHandler = target.comment if hasattr(target, 'pi'): parser.ProcessingInstructionHandler = target.pi # Configure pyexpat: buffering, new-style attribute handling. parser.buffer_text = 1 parser.ordered_attributes = 1 parser.specified_attributes = 1 self._doctype = None self.entity = {} try: self.version = "Expat %d.%d.%d" % expat.version_info except AttributeError: pass # unknown
def __init__(self, html=0, target=None, encoding=None): try: from xml.parsers import expat except ImportError: try: import pyexpat as expat except ImportError: raise ImportError( "No module named expat; use SimpleXMLTreeBuilder instead" ) parser = expat.ParserCreate(encoding, "}") if target is None: target = TreeBuilder() # underscored names are provided for compatibility only self.parser = self._parser = parser self.target = self._target = target self._error = expat.error self._names = {} # name memo cache # callbacks parser.DefaultHandlerExpand = self._default parser.StartElementHandler = self._start parser.EndElementHandler = self._end parser.CharacterDataHandler = self._data # optional callbacks parser.CommentHandler = self._comment parser.ProcessingInstructionHandler = self._pi # let expat do the buffering, if supported try: self._parser.buffer_text = 1 except AttributeError: pass # use new-style attribute handling, if supported try: self._parser.ordered_attributes = 1 self._parser.specified_attributes = 1 parser.StartElementHandler = self._start_list except AttributeError: pass self._doctype = None self.entity = {} try: self.version = "Expat %d.%d.%d" % expat.version_info except AttributeError: pass # unknown
def __init__(self, html=0, target=None, encoding=None): try: from xml.parsers import expat except ImportError: try: import pyexpat as expat except ImportError: raise ImportError( "No module named expat; use SimpleXMLTreeBuilder instead" ) parser = expat.ParserCreate(encoding, "}") if target is None: target = TreeBuilder() # underscored names are provided for compatibility only self.parser = self._parser = parser self.target = self._target = target self._error = expat.error self._names = {} # name memo cache # main callbacks parser.DefaultHandlerExpand = self._default if hasattr(target, 'start'): parser.StartElementHandler = self._start if hasattr(target, 'end'): parser.EndElementHandler = self._end if hasattr(target, 'data'): parser.CharacterDataHandler = target.data # miscellaneous callbacks if hasattr(target, 'comment'): parser.CommentHandler = target.comment if hasattr(target, 'pi'): parser.ProcessingInstructionHandler = target.pi # let expat do the buffering, if supported try: parser.buffer_text = 1 except AttributeError: pass # use new-style attribute handling, if supported try: parser.ordered_attributes = 1 parser.specified_attributes = 1 if hasattr(target, 'start'): parser.StartElementHandler = self._start_list except AttributeError: pass self._doctype = None self.entity = {} try: self.version = "Expat %d.%d.%d" % expat.version_info except AttributeError: pass # unknown