[Docutils-develop] extending docutils (mini-wiki case)

[Dmitry S. M. <dm...@at...>]

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Hi,

So far my google searches failed to come up with clean implementation
of RST [pre/post] processing allowing me to add support for Wiki-like
links. The stuff I found normally post-processes resuting HTML which
is neither clean no kosher if you ask me :) Which brings me here.

I did pick up that there are Readers, Parsers and Writers and that I
can drop in Transforms. However I'm a bit puzzled as far as sequence
goes. I did find a couple of resources pointing in some direction:
http://docutils.sourceforge.net/sandbox/codeintro/codeintro.txt and
http://www.webwareforpython.org/downloads/Wiki/ . However the former
seems to be unfinished while latter is a bit complex to grok on it's own.

What I'm looking for is a sample code that loads RST file, transforms
certain elements, then outputs the result.

So what I'm thinking is (really pseudo-code here):

my_reader=MyReader
my_parser=MyParser
my_writer=MyWriter

my_transform=MyTransform

my_writer.default_transform=(my_transform,)

my_rst="""
Title
=====
something [WikiLinkHere]

"""

parts=publish_parts(my_rst,reader=my_reader,parser=my_parser,writer=my_writer)

So what I want is to process document tree after it has been parsed
and built and before it's converted to, say HTML. Which in essence may
mean that I could use defaults instead of my_reader and my_parser, but
I am unsure. I noticed that there is "default_priority" which seems to
control order... Is there some sample/simple code to digest on this
subject?

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