From: Wagner Macedo <wagnerluis1982-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: Latex tables using tabular instead of longtable
Date: Mon, 30 Jun 2014 22:59:05 -0300 [thread overview]
Message-ID: <CAKGY2P=5brJ1YHcGq_G_oc1Zsp6ZCXf6SDVVH9n2wUBG8uLF4A@mail.gmail.com> (raw)
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Hello guys.
I don't like how *longtable* handle with tables, spanning across pages
without needing, so I took advantage of the filtering mechanism and I did a
filter in python to generate the tables in a more traditional way (in the
sense of Latex) and I'm sharing with you below.
Please make suggestions, I did the things a few hardcoded because I didn't
see other way.
To understand what the filter do, let's say I have a file with the
following table:
*test.mkd*
Code Name
------ ------
1 Pandoc
2 Latex
3 Writer
Table: My *best* tools
The normal generated latex code would be
*test-longtable.tex*
\begin{longtable}[c]{@{}cl@{}}
\toprule\addlinespace
Code & Name
\\\addlinespace
\midrule\endhead
1 & Pandoc
\\\addlinespace
2 & Latex
\\\addlinespace
3 & Writer
\\\addlinespace
\bottomrule
\addlinespace
\caption{My \emph{best} tools}
\end{longtable}
But using the filter, the latex code will be
*test-tabular.tex*
\begin{table}[ht]
\caption{My \emph{best} tools}
\begin{tabular}{@{}cl@{}}
\toprule
Code & Name \\\midrule
1 & Pandoc \\
2 & Latex \\
3 & Writer \\
\bottomrule
\end{tabular}
\end{table}
Note I put \caption above as is more common to my writings.
*filter.py*
import pandocfilters as pf
def latex(s):
return pf.RawBlock('latex', s)
def inlatex(s):
return pf.RawInline('latex', s)
def tbl_caption(s):
return pf.Para([inlatex(r'\caption{')] + s + [inlatex('}')])
def tbl_alignment(s):
aligns = {
"AlignDefault": 'l',
"AlignLeft": 'l',
"AlignCenter": 'c',
"AlignRight": 'r',
}
return ''.join([aligns[e['t']] for e in s])
def tbl_headers(s):
result = s[0][0]['c'][:]
for i in range(1, len(s)):
result.append(inlatex(' & '))
result.extend(s[i][0]['c'])
result.append(inlatex(r' \\\midrule'))
return pf.Para(result)
def tbl_contents(s):
result = []
for row in s:
para = []
for col in row:
para.extend(col[0]['c'])
para.append(inlatex(' & '))
result.extend(para)
result[-1] = inlatex(r' \\' '\n')
return pf.Para(result)
def do_filter(k, v, f, m):
if k == "Table":
return [latex(r'\begin{table}[ht]' '\n' r'\centering' '\n'),
tbl_caption(v[0]),
latex(r'\begin{tabular}{@{}%s@{}}' % tbl_alignment(v[1]) +
('\n' r'\toprule')),
tbl_headers(v[3]),
tbl_contents(v[4]),
latex(r'\bottomrule' '\n' r'\end{tabular}'),
latex(r'\end{table}')]
if __name__ == "__main__":
pf.toJSONFilter(do_filter)
--
Wagner Macedo
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next reply other threads:[~2014-07-01 1:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-01 1:59 Wagner Macedo [this message]
[not found] ` <CAKGY2P=5brJ1YHcGq_G_oc1Zsp6ZCXf6SDVVH9n2wUBG8uLF4A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-07-01 3:39 ` John MacFarlane
[not found] ` <20140701033914.GA75863-bi+AKbBUZKbivNSvqvJHCtPlBySK3R6THiGdP5j34PU@public.gmane.org>
2014-07-01 4:37 ` Wagner Macedo
2017-09-14 11:44 ` Jan Hermes
2020-05-13 18:16 ` Leon Bartz
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