Dependencies = []   

class Parser(object):
    def __init__(self, raw, request, **kw):
        self.raw = raw
        self.request = request
        self.style = None
    def format(self, formatter):
        request = self.request
        raw = self.raw
        style = self.style
        if style is None:
            style = 'default'
        self.request.write(formatter.rawHTML('''<div class=wsd wsd_style="%s"><pre>
%s
</pre></div><script type="text/javascript" src="http://www.websequencediagrams.com/service.js"></script>
''' % (style, raw)))