michal-h21
commented
1 year ago Dear Daniele,
this is a work in progress version of piton.4ht, which seems to work more or less:
\ExplSyntaxOn
\cs_set_protected:Npn \__piton_begin_line: #1 \__piton_end_line:
{
\group_begin:
%\HtmlParOff
\g__piton_begin_line_hook_tl
\int_gzero:N \g__piton_indentation_int
\bool_if:NTF \l__piton_slim_bool
{ \hcoffin_set:Nn \l_tmpa_coffin }
{
\clist_if_empty:NTF \l__piton_bg_color_clist
{
\vcoffin_set:Nnn \l_tmpa_coffin
{ \dim_eval:n { \linewidth - \l__piton_left_margin_dim } }
}
{
\vcoffin_set:Nnn \l_tmpa_coffin
{ \dim_eval:n { \linewidth - \l__piton_left_margin_dim - 0.5 em } }
}
}
{
\language = -1
\raggedright
\strut
\HCode{<code>}\NoFonts\__piton_replace_spaces:n { #1 }\EndNoFonts\HCode{</code>}
%\ifvmode\IgnorePar\fi\EndP\HCode{<code~style="white-space:pre">}\NoFonts\__piton_replace_spaces:n { #1 }\EndNoFonts\HCode{</code>}
%\__piton_replace_spaces:n { #1 }
\strut \hfil
}
%\ifvmode\IgnorePar\fi\EndP\HCode{<code>}\NoFonts \__piton_replace_spaces:n { #1 }\EndNoFonts\HCode{</code>}
\hbox_set:Nn \l_tmpa_box
{
\skip_horizontal:N \l__piton_left_margin_dim
%\ifvmode\IgnorePar\fi\EndP
\HCode{<span~style="display:none">}
\bool_if:NT \l__piton_line_numbers_bool
{
\bool_if:NF \l__piton_all_line_numbers_bool
{ \tl_if_eq:nnF { #1 } { \PitonStyle {Prompt}{} } } % corrected 2023/04/10
\__piton_print_number:
}
\HCode{</span>}
\clist_if_empty:NF \l__piton_bg_color_clist
{
\dim_compare:nNnT \l__piton_left_margin_dim = \c_zero_dim
{
\bool_if:NF \l__piton_left_margin_auto_bool
{ \skip_horizontal:n { 0.5 em } }
}
}
\coffin_typeset:Nnnnn \l_tmpa_coffin T l \c_zero_dim \c_zero_dim
}
\dim_compare:nNnT { \box_wd:N \l_tmpa_box } > \g__piton_width_dim
{ \dim_gset:Nn \g__piton_width_dim { \box_wd:N \l_tmpa_box } }
\box_set_dp:Nn \l_tmpa_box { \box_dp:N \l_tmpa_box + 1.25 pt }
\box_set_ht:Nn \l_tmpa_box { \box_ht:N \l_tmpa_box + 1.25 pt }
\clist_if_empty:NTF \l__piton_bg_color_clist
{ \box_use_drop:N \l_tmpa_box }
{
\vbox_top:n
{
% \hbox:n
% {
% \__piton_color:N \l__piton_bg_color_clist
% \vrule height \box_ht:N \l_tmpa_box
% depth \box_dp:N \l_tmpa_box
% width \l__piton_width_on_aux_dim
% }
\skip_vertical:n { - \box_ht_plus_dp:N \l_tmpa_box }
\box_set_wd:Nn \l_tmpa_box \l__piton_width_on_aux_dim
\box_use_drop:N \l_tmpa_box
}
}
\vspace { - 2.5 pt }
% \HtmlParOn
\group_end:
\tl_gclear:N \g__piton_begin_line_hook_tl
}
\NewConfigure{Piton}{2}
\pend:def\__piton_pre_env:{\a:Piton}
\append:def\__piton_width_to_aux:{\b:Piton}
\ExplSyntaxOff
\def\endundeclaredcolor{\HCode{</span>}}
\def\:undeclaredcolor[#1]#2{\o:@undeclaredcolor:[#1]{#2}
\HCode{<span style="color:\##2">}\aftergroup\endundeclaredcolor
}
\Configure{Piton}{\ifvmode\IgnorePar\fi\EndP\HCode{<pre class="piton">}\HtmlParOff\NoFonts\Configure{newline}{\HCode{\Hnewline}}%
\HLet\@undeclaredcolor\:undeclaredcolor%
}
{\EndNoFonts\HCode{</pre>}\HtmlParOn}
%\Css{pre.piton{font-family: monospace,monospace; text-align:left; clear:both; }}
\Hinput{piton}
\endinput
BTW, what problem do you have with Minted?
danielezambelli
Dear Michal, Due to the problems given by "minted", I have been looking for another library to handle Python sources.
I found the package "piton" which seems easy and does what I need.
Unfortunately it doesn't seem to be currently supported by make4ht: when I use it I don't get a good result.
Is it possible to support it in make4ht or is there some other Python source display package already supported by make4ht?
An MWE is as follows:
And funzioni.py:
Thanks for your attention.