python类parse()的实例源码

def parse(self, _):
        h = self._handler
        h.startDocument()

        # The next two items ensure that items preceding the first
        # start_element are properly stored and emitted:
        h.comment("a comment")
        h.processingInstruction("target", "data")

        h.startElement("html", AttributesImpl({}))

        h.comment("a comment")
        h.processingInstruction("target", "data")

        h.startElement("p", AttributesImpl({"class": "paraclass"}))
        h.characters("text")
        h.endElement("p")
        h.endElement("html")
        h.endDocument()

def parse(self, _):
        h = self._handler
        h.startDocument()

        # The next two items ensure that items preceding the first
        # start_element are properly stored and emitted:
        h.comment("a comment")
        h.processingInstruction("target", "data")

        h.startElement("html", AttributesImpl({}))

        h.comment("a comment")
        h.processingInstruction("target", "data")

        h.startElement("p", AttributesImpl({"class": "paraclass"}))
        h.characters("text")
        h.endElement("p")
        h.endElement("html")
        h.endDocument()

def parse(self, _):
        h = self._handler
        h.startDocument()

        # The next two items ensure that items preceding the first
        # start_element are properly stored and emitted:
        h.comment("a comment")
        h.processingInstruction("target", "data")

        h.startElement("html", AttributesImpl({}))

        h.comment("a comment")
        h.processingInstruction("target", "data")

        h.startElement("p", AttributesImpl({"class": "paraclass"}))
        h.characters("text")
        h.endElement("p")
        h.endElement("html")
        h.endDocument()

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def parse(stream_or_string, parser=None, bufsize=None, forbid_dtd=False,
          forbid_entities=True, forbid_external=True):
    if parser is None:
        parser = make_parser()
        parser.forbid_dtd = forbid_dtd
        parser.forbid_entities = forbid_entities
        parser.forbid_external = forbid_external
    return _parse(stream_or_string, parser, bufsize)

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def parse(file, parser=None, bufsize=None):
    """Parse a file into a DOM by filename or file object."""
    if parser is None and not bufsize:
        from xml.dom import expatbuilder
        return expatbuilder.parse(file)
    else:
        from xml.dom import pulldom
        return _do_pulldom_parse(pulldom.parse, (file,),
            {'parser': parser, 'bufsize': bufsize})

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def test_parse(self):
        """Minimal test of DOMEventStream.parse()"""

        # This just tests that parsing from a stream works. Actual parser
        # semantics are tested using parseString with a more focused XML
        # fragment.

        # Test with a filename:
        handler = pulldom.parse(tstfile)
        self.addCleanup(handler.stream.close)
        list(handler)

        # Test with a file object:
        with open(tstfile, "rb") as fin:
            list(pulldom.parse(fin))

def test_thorough_parse(self):
        """Test some of the hard-to-reach parts of PullDOM."""
        self._test_thorough(pulldom.parse(None, parser=SAXExerciser()))

def parse(self, _):
        h = self._handler
        h.startDocument()
        h.startElement("html", AttributesImpl({}))
        h.comment("a comment")
        h.processingInstruction("target", "data")
        h.startElement("p", AttributesImpl({"class": "paraclass"}))
        h.characters("text")
        h.endElement("p")
        h.endElement("html")
        h.endDocument()

def test_basic(self):
        """Ensure SAX2DOM can parse from a stream."""
        with io.StringIO(SMALL_SAMPLE) as fin:
            sd = SAX2DOMTestHelper(fin, xml.sax.make_parser(),
                                   len(SMALL_SAMPLE))
            for evt, node in sd:
                if evt == pulldom.START_ELEMENT and node.tagName == "html":
                    break
            # Because the buffer is the same length as the XML, all the
            # nodes should have been parsed and added:
            self.assertGreater(len(node.childNodes), 0)

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)

def __init__(self, stream_or_string, **options):
        super(Deserializer, self).__init__(stream_or_string, **options)
        self.event_stream = pulldom.parse(self.stream, self._make_parser())
        self.db = options.pop('using', DEFAULT_DB_ALIAS)
        self.ignore = options.pop('ignorenonexistent', False)