Re: Two treatments of same input file

["Sébastien Boisgérault" <sebastien.boisgerault-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

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Le samedi 11 décembre 2021 à 01:08:47 UTC+1, spotte...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org a écrit :

> This might work better for me since I am much more familiar with Python 
> than 
> Lua. I didn't know there was a Pandoc library for Python! 


There are actually 3 Pandoc librairies for Python (that I know of):

  - pandocfilters: 
https://pandoc.org/filters.html#but-i-dont-want-to-learn-haskell

  - panflute: http://scorreia.com/software/panflute/

  - pandoc (Python): https://boisgera.github.io/pandoc/

Cheers,

SB

 

> Thanks very much. 
>
> On Fri, 2021-12-10 at 07:39 -0800, Sébastien Boisgérault wrote: 
> > 
> > 
> > Le jeudi 9 décembre 2021 à 03:52:34 UTC+1, spotte...-Re5JQEeQqe8@public.gmane.orgm a écrit 
> : 
> > > I'm work on creating a set of examples of HTML, JavaScript, and SVG 
> code. 
> > > Each comes from a single source file, from which I want to produce a 
> > > web page showing 
> > > (a) the result of rendering the HTML or SVG or executing the 
> JavaScript; 
> > > (b) the code itself, viewed as if in a text editor, and (ideally) with 
> > > syntax highlighting. 
> > > 
> > > The best way I can think of doing this involves making two 
> > > transformations of the source file, running pandoc on each of them, 
> > > and the combining the outputs, probably by running pandoc a third time 
> > > with a custom template. 
> > > 
> > > I'm wondering if there's any better way? 
> > 
> > IMHO, you only need one call to pandoc: if you're ok with Python and 
> with the 
> > pandoc python library (https://pypi.org/project/pandoc/), you could use 
> the 
> > following showcase.py script : 
> > 
> > # file: showcase.py 
> > import sys 
> > import pandoc 
> > from pandoc.types import Pandoc, Meta, CodeBlock, RawBlock 
> > 
> > if __name__ == "__main__": 
> > filename = sys.argv[1] 
> > with open(filename) as html_file: 
> > html = html_file.read() 
> > html_block = RawBlock("html", html) 
> > attr = ("", ["html"], []) 
> > code_block = CodeBlock(attr, html) 
> > doc = Pandoc(Meta({}), [html_block, code_block]) 
> > with open("out.html", "bw") as output: 
> > pandoc.write(doc, file=output, format="html", options=[" 
> > --standalone"]) 
> > 
> > Then, if you call 
> > 
> > $ python -m showcase.py form.html 
> > 
> > where form.html is the HTML file 
> > 
> > <form> 
> > <input id="b1" type="button" value="Apply" title="Button"/> 
> > </form> 
> > 
> > you will end up with the desired output in the file "out.html". 
> > 
> > Cheers, 
> > 
> > SB 
> > 
> > > Here's a small example: 
> > > 
> > > (1) Original source file: 
> > > 
> > > <form> 
> > > <input id="b1" type="button" value="Apply" title="Button"/> 
> > > </form> 
> > > 
> > > 
> > > (2) Intermediate file 1: 
> > > 
> > > ```{=html5} 
> > > <form> 
> > > <input id="b1" type="button" value="Apply" title="Button"/> 
> > > </form> 
> > > ``` 
> > > 
> > > (3) Intermediate file 2: 
> > > 
> > > ~~~~{.html} 
> > > <form> 
> > > <input id="b1" type="button" value="Apply" title="Button"/> 
> > > </form> 
> > > ~~~~ 
> > > 
> > > (4) Desired final output would be something like this: 
> > > 
> > > ... 
> > > 
> > > <h2>A Form with a Button</h2> 
> > > 
> > > <form> 
> > > <input id="b1" type="button" value="Apply" title="Button"/> 
> > > </form> 
> > > 
> > > <h2>Code to Produce a Form with a Button</h2> 
> > > 
> > > <div class="sourceCode" id="cb1"><pre class="sourceCode html"><code 
> > > class="sourceCode html"><a class="sourceLine" id="cb1-1" 
> title="1"><span 
> > > class="kw">&lt;form&gt;</span></a> 
> > > <a class="sourceLine" id="cb1-2" title="2"><span 
> > > class="kw">&lt;input</span><span class="ot"> id=</span><span 
> > > class="st">&quot;b1&quot;</span><span class="ot"> type=</span><span 
> > > class="st">&quot;button&quot;</span><span class="ot"> 
> value=</span><span 
> > > class="st">&quot;Apply&quot;</span><span class="ot"> 
> title=</span><span 
> > > class="st">&quot;Button&quot;</span><span class="kw">/&gt;</span></a> 
> > > <a class="sourceLine" id="cb1-3" title="3"><span 
> > > class="kw">&lt;/form&gt;</span></a></code></pre></div> 
> > > 
> > > ... 
> > > 
> > 
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>
>

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