Hi folks,
Since eLyXer was offered to be integrated with LyX it has gone a long
way. The last version, 0.30, supports Python distutils -- this means
that the eLyXer library can be easily installed in the user's Python
libraries. This might help a lot for getting eLyXer integrated with
LyX without having to actually insert its code there. Also, having to
place the file elyxer.py in a specific directory within LyX is a
suboptimal solution, as some users and integrators have complained:
for every update you have to place elyxer.py into that folder again,
or you lose the integration.
So everything that is needed is a bridge that can be used to call the
local library. Attached is this file elyxerbridge.py, which should be
added to directory $s/scripts/; it simply gathers command line
parameters and calls elyxerconv with it. The detection method needs a
little change, which is commented below.
The enclosed code has the same license as LyX,and hereby I grant
permission for its integration within the LyX code base and for use in
the LyX project as it sees fit.
I still dislike the way LyX deals with formats, and haven't found the
time to play with Jürgen's new view options. But this new mechanism
can be integrated with them, I hope, without further changes -- after
all the lines I modified were not changed by Jürgen in this last
round. (I will learn if any changes are needed as soon as I finish
compiling latest from svn.) The enclosed patch should apply cleanly.
Let me know what you think,
Alex.
--- start ---
checkProg('an MS Word -> LaTeX converter', ['wvCleanLatex $$i $$o'],
rc_entry = [ r'\converter word latex "%%" ""' ])
#
# eLyXer: search as a library (elyxerconv) and then as an
executable (elyxer.py, elyxer)
elyxerfound = False
print '+checking for "eLyXer Converter"... ',
try:
import elyxerconv
# if the library elyxerconv can be found then elyxerbridge is used
addToRC(r'''\converter lyx html
"$$s/scripts/elyxerbridge.py --directory $$r $$i $$o" ""''')
elyxerfound = True
print ' yes'
except ImportError:
print ' no'
# traditional lookup for the executable elyxer.py or just elyxer
path, elyxer = checkProg('a LyX -> HTML converter', ['elyxer.py
--directory $$r $$i $$o','elyxer --directory $$r $$i $$o'],
rc_entry = [ r'\converter lyx html "%%" ""' ])
if elyxer.find('elyxer') >= 0:
addToRC(r'''\copier html "python -tt
$$s/scripts/ext_copy.py -e html,png,jpg,jpeg,css $$i $$o"''')
elyxerfound = True
if not elyxerfound:
# now look for other HTML converters
# On SuSE the scripts have a .sh suffix, and on debian they are
in /usr/share/tex4ht/
--- end ---
Index: lib/scripts/elyxerbridge.py
===================================================================
--- lib/scripts/elyxerbridge.py (revisión: 0)
+++ lib/scripts/elyxerbridge.py (revisión: 0)
@@ -0,0 +1,59 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# file elyxerbridge.py
+# This file is part of LyX, the document processor.
+# Licence details can be found in the file COPYING.
+
+# author Alex Fernandez (ely...@gmail.com)
+
+# Full author contact details are available in file CREDITS
+
+# Usage:
+# elyxerbridge.py --directory <directory> <origin.lyx> <destination.html>
+
+# This script will convert the LyX file <origin.lyx> to <destination.html>,
+# using eLyXer. If eLyXer is not present then an error will be recorded and
+# shown to the user.
+
+
+import sys
+import os.path
+try:
+ from elyxerconv import *
+except:
+ print("Error: eLyXer not present")
+ exit()
+
+def readdir(filename, diroption):
+ "Read the current directory if needed"
+ if getattr(Options, diroption) != None:
+ return
+ setattr(Options, diroption, os.path.dirname(args[0]))
+ if getattr(Options, diroption) == '':
+ setattr(Options, diroption, '.')
+
+def convertdoc(args):
+ "Read a whole book, write it"
+ if len(args) != 2:
+ usage()
+ readdir(args[0], 'directory')
+ readdir(args[0], 'destdirectory')
+ filein = args[0]
+ del args[0]
+ fileout = args[0]
+ del args[0]
+ converter = eLyXerConverter(filein, fileout)
+ converter.convert()
+
+def usage():
+ "Show usage message"
+ Trace.message('eLyXer Bridge error: must specify both origin and destination files.')
+ Trace.message(' usage: elyxerbridge --directory directory input.lyx output.html')
+ exit()
+
+args = sys.argv
+del args[0]
+Options().parseoptions(args)
+convertdoc(args)
+
Cambios de propiedades en lib/scripts/elyxerbridge.py
___________________________________________________________________
Añadido: svn:executable
+ *
Index: lib/configure.py
===================================================================
--- lib/configure.py (revisión: 31391)
+++ lib/configure.py (copia de trabajo)
@@ -605,11 +605,23 @@
checkProg('an MS Word -> LaTeX converter', ['wvCleanLatex $$i $$o'],
rc_entry = [ r'\converter word latex "%%" ""' ])
#
- path, elyxer = checkProg('a LyX -> HTML converter', ['elyxer.py', 'elyxer'],
- rc_entry = [ r'\converter lyx html "python -tt $$s/scripts/elyxer.py --directory $$r $$i $$o" ""' ])
- if elyxer.find('elyxer') >= 0:
- addToRC(r'''\copier html "python -tt $$s/scripts/ext_copy.py -e html,png,jpg,jpeg,css $$i $$o"''')
- else:
+ # eLyXer: search as a library (elyxerconv) and then as an executable (elyxer.py, elyxer)
+ elyxerfound = False
+ print '+checking for "eLyXer Converter"... ',
+ try:
+ import elyxerconv
+ addToRC(r'''\converter lyx html "$$s/scripts/elyxerbridge.py --directory $$r $$i $$o" ""''')
+ elyxerfound = True
+ print ' yes'
+ except ImportError:
+ print ' no'
+ path, elyxer = checkProg('a LyX -> HTML converter', ['elyxer.py --directory $$r $$i $$o','elyxer --directory $$r $$i $$o'],
+ rc_entry = [ r'\converter lyx html "%%" ""' ])
+ if elyxer.find('elyxer') >= 0:
+ addToRC(r'''\copier html "python -tt $$s/scripts/ext_copy.py -e html,png,jpg,jpeg,css $$i $$o"''')
+ elyxerfound = True
+
+ if not elyxerfound:
# On SuSE the scripts have a .sh suffix, and on debian they are in /usr/share/tex4ht/
path, htmlconv = checkProg('a LaTeX -> HTML converter', ['htlatex $$i', 'htlatex.sh $$i', \
'/usr/share/tex4ht/htlatex $$i', 'tth -t -e2 -L$$b < $$i > $$o', \
