...

class GsmlHandler:
    # To be mixed in with something like HTMLParser.HTMLParser

def handle_starttag(self, tag, attrs):
        self.stack.append(self.out)
        self.out = []
        if attrs:
            at = []
            for k, v in attrs:
                at.append(self.mod.node_of_taci(k, v))
            self.out.append(self.mod.node_of_taci('with', '', at))

def handle_endtag(self, tag):
        node = self.mod.node_of_taci(tag, '', self.out)
        self.out = self.stack.pop()
        self.out.append(node)

def handle_charref(self, name):
        if name[:1] == "x":
            char = int(name[1:], 16)
            name = '0'+name
        else:
            char = int(name)
        if 0 <= char < 128:
            char = chr(char)
            self.handle_data(char)
        else:
            self.out.append(self.mod.node_of_taci('char', name))

def handle_entityref(self, name):
        if name not in self.mod.entitydefs:
            self.unknown_entityref(name)
        self.out.append(self.mod.node_of_taci('char', name))

def unknown_entityref(self, name):
        raise SyntaxError('Unknown entity ref: %r' % name)

def handle_data(self, data):
        # data = data.strip()
        if data.strip():
            self.out.extend(self.mod.nodes_of_text(data))

def handle_comment(self, data):
        self.out.append(self.mod.node_of_taci('comment', data, (), 0))

def handle_decl(self, decl):
        self.out.append(self.mod.node_of_taci('html_declaration', decl))

def handle_pi(self, data):
        self.out.append(self.mod.node_of_taci('processing_instruction', data))

class _GLUECLAMP_:
    _imports_ = (
        '_root.html.parser:HTMLParser',
        '_parent.SpecNodes:node_of_taci',
        '_parent.SpecNodes:nodes_of_text',
        '_root.htmlentitydefs:entitydefs',
    )

encoding = "iso-8859-1"

def node_of_gsml(self, text):
        class Parser(GsmlHandler, self.HTMLParser):
            def __init__(self, mod):
                mod.HTMLParser.__init__(self)
                self.mod = mod
                self.out = []
                self.stack = []

p = Parser(self)
        p.feed(text)
        p.close()
        if p.stack:
            raise SyntaxError('Missing end tag')
        node = self.node_of_taci('block', '', p.out, 0)
        return node

def _test_main_(self):
        x = """
<!DOCTYPE html...>
This is an <em> emphasized </em> word.
See also <a href="guppy-pe.sf.net"> Guppy. </a>
Defined as <use_my_macro/>.

Handle char ref: &#100;.
Handle char ref: &lt;.

<?A processing instruction>

<namespace:tag />
        """

node = self.node_of_gsml(x)
        # FIXME: Assert equals to something?
        print(node)

.	Edit
..	Edit
Document.py	Edit
DottedTree.py	Edit
Exceptions.py	Edit
FileIO.py	Edit
Filer.py	Edit
Gsml.py	Edit
Help.py	Edit
Html.py	Edit
Latex.py	Edit
Main.py	Edit
SpecNodes.py	Edit
Tester.py	Edit
Text.py	Edit
XHTML.py	Edit
__init__.py	Edit
__pycache__	Edit