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'''sgt: a SGML (linuxdoc dtd) to HTML proof-of-concept converter.
Just for testing the dom package.
'''
import sys
from dom.esis_builder import EsisBuilder
from dom.writer import HtmlLineariser
from dom.html import *
from dom.transformer import *
class Linuxdoc2Html(Transformer):
simple_map = {
'itemize': 'ul',
'enum': 'ol',
'descrip': 'dl',
'item': 'li',
'bf': 'b',
'it': 'i',
'sl': 'i',
'tt': 'code',
'code': 'hr/pre',
'tag': 'dt/b',
#'cite': 'i([ID])',
#'sect': 'h1(=heading),!heading',
}
complex_map = [
'item [in itemize] : li($)',
'url : a(name=#url, #name)',
'sect : h1([$.GI!=heading]),[$.GI=heading]',
]
def do_sect(self, node):
return [
H1(having(node.children, 'this.GI == "heading"')[0].children),
] + having(node.children, 'this.GI != "heading"')
def do_sect1(self, node):
return [
H2(having(node.children, 'this.GI == "heading"')[0].children),
] + having(node.children, 'this.GI != "heading"')
def do_sect2(self, node):
return [
H3(having(node.children, 'this.GI == "heading"')[0].children),
] + having(node.children, 'this.GI != "heading"')
def do_sect3(self, node):
return [
H3(having(node.children, 'this.GI == "heading"')[0].children),
] + having(node.children, 'this.GI != "heading"')
def do_sect4(self, node):
return [
H3(having(node.children, 'this.GI == "heading"')[0].children),
] + having(node.children, 'this.GI != "heading"')
def do_verb(self, node):
return [PRE(node.children)]
def do_tscreen(self, node):
return node.children
def do_titlepag(self, node):
return []
do_toc = do_titlepag
def do_linuxdoc(self, node):
return node.children
def do_htmlurl(self, node):
return [A({'href': node.attributes['URL']}, node.attributes['NAME'])]
do_url = do_htmlurl
def do_ref(self, node):
return []
def do_title(self, node):
self.title = cdata(node.children)
return []
def do_abstract(self, node):
self.abstract = cdata(node.children)
return []
def do_itemize(self, node):
return [UL(node.attributes, node.children)]
def do_enum(self, node):
return [OL(node.attributes, node.children)]
def do_item(self, node):
return [LI(node.children)]
def do_p(self, node):
if len(node.children) > 0:
return [node]
else:
return []
def do_article(self, node):
return [HTML(
HEAD(
TITLE(self.title),
META(name='description', content=self.abstract),
),
BODY(node.children),
)]
def do_linuxdoc(self, node):
return node.children
p = EsisBuilder()
p.feed(open(sys.argv[1]).read())
t = Linuxdoc2Html()
doc = t.transform(p.document)
w = HtmlLineariser()
print w.linearise(doc)
# vim:ts=2:ai
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