[LyX/master] Add new placeholder $${python} to configure
José Matos
jamatos at lyx.org
Mon Jan 3 23:52:37 UTC 2022
commit 109ea2be4a21ca93d22ab25703b3352a50fbbe3b
Author: José Matos <jamatos at lyx.org>
Date: Tue Jan 4 00:21:34 2022 +0000
Add new placeholder $${python} to configure
This ensures that we use a consistent Python interpreter in LyX.
$${python} is replaced by the Python version found.
Users can apply this in preferences and use the same version defined by
LyX.
---
lib/configure.py | 96 ++++++++++++++++++++--------------------
lib/scripts/include_bib.py | 2 +-
src/Converter.cpp | 13 +++---
src/Mover.cpp | 1 +
src/graphics/PreviewLoader.cpp | 5 +-
src/support/ForkedCalls.cpp | 11 +---
src/support/Systemcall.cpp | 2 +-
src/support/filetools.cpp | 2 +-
8 files changed, 65 insertions(+), 67 deletions(-)
diff --git a/lib/configure.py b/lib/configure.py
index 7d9b61c..17ef38f 100644
--- a/lib/configure.py
+++ b/lib/configure.py
@@ -653,7 +653,7 @@ def checkLatex(dtl_tools):
if dtl_tools:
# Windows only: DraftDVI
addToRC(r'''\converter latex dvi2 "%s" "latex,hyperref-driver=dvips"
-\converter dvi2 dvi "python -tt $$s/scripts/clean_dvi.py $$i $$o" ""''' % LATEX)
+\converter dvi2 dvi "$${python} $$s/scripts/clean_dvi.py $$i $$o" ""''' % LATEX)
else:
addToRC(r'\converter latex dvi "%s" "latex,hyperref-driver=dvips"' % LATEX)
# no latex
@@ -943,7 +943,7 @@ def checkConverterEntries():
checkProg('an HTML -> LaTeX converter', ['html2latex $$i', 'gnuhtml2latex',
'htmltolatex -input $$i -output $$o', 'htmltolatex.jar -input $$i -output $$o'],
rc_entry = [ r'\converter html latex "%%" ""',
- r'\converter html latex "python -tt $$s/scripts/html2latexwrapper.py %% $$i $$o" ""',
+ r'\converter html latex "$${python} $$s/scripts/html2latexwrapper.py %% $$i $$o" ""',
r'\converter html latex "%%" ""',
r'\converter html latex "%%" ""', '' ])
#
@@ -964,8 +964,8 @@ def checkConverterEntries():
['elyxer.py --html --nofooter --unicode --directory $$r $$i $$o', 'elyxer --html --nofooter --unicode --directory $$r $$i $$o'],
rc_entry = [ r'\converter lyx word "%%" ""' ])
if elyxer.find('elyxer') >= 0:
- addToRC(r'''\copier html "python -tt $$s/scripts/ext_copy.py -e html,png,jpg,jpeg,css $$i $$o"''')
- addToRC(r'''\copier wordhtml "python -tt $$s/scripts/ext_copy.py -e html,png,jpg,jpeg,css $$i $$o"''')
+ addToRC(r'''\copier html "$${python} $$s/scripts/ext_copy.py -e html,png,jpg,jpeg,css $$i $$o"''')
+ addToRC(r'''\copier wordhtml "$${python} $$s/scripts/ext_copy.py -e html,png,jpg,jpeg,css $$i $$o"''')
else:
# search for HTML converters other than eLyXer
# On SuSE the scripts have a .sh suffix, and on debian they are in /usr/share/tex4ht/
@@ -974,17 +974,17 @@ def checkConverterEntries():
'latex2html -no_subdir -split 0 -show_section_numbers $$i', 'hevea -s $$i'],
rc_entry = [ r'\converter latex html "%%" "needaux"' ])
if htmlconv.find('htlatex') >= 0 or htmlconv == 'latex2html':
- addToRC(r'''\copier html "python -tt $$s/scripts/ext_copy.py -e html,png,css $$i $$o"''')
+ addToRC(r'''\copier html "$${python} $$s/scripts/ext_copy.py -e html,png,css $$i $$o"''')
else:
- addToRC(r'''\copier html "python -tt $$s/scripts/ext_copy.py $$i $$o"''')
+ addToRC(r'''\copier html "$${python} $$s/scripts/ext_copy.py $$i $$o"''')
path, htmlconv = checkProg('a LaTeX -> HTML (MS Word) converter', ["htlatex $$i 'html,word' 'symbol/!' '-cvalidate'",
"htlatex.sh $$i 'html,word' 'symbol/!' '-cvalidate'",
"/usr/share/tex4ht/htlatex $$i 'html,word' 'symbol/!' '-cvalidate'"],
rc_entry = [ r'\converter latex wordhtml "%%" "needaux"' ])
if htmlconv.find('htlatex') >= 0:
- addToRC(r'''\copier wordhtml "python -tt $$s/scripts/ext_copy.py -e html,png,css $$i $$o"''')
+ addToRC(r'''\copier wordhtml "$${python} $$s/scripts/ext_copy.py -e html,png,css $$i $$o"''')
else:
- addToRC(r'''\copier wordhtml "python -tt $$s/scripts/ext_copy.py $$i $$o"''')
+ addToRC(r'''\copier wordhtml "$${python} $$s/scripts/ext_copy.py $$i $$o"''')
# Check if LyXBlogger is installed
@@ -1015,9 +1015,9 @@ def checkConverterEntries():
xpath = 'none'
global java
if xsltproc != '':
- addToRC(r'\converter docbook5 epub "python $$s/scripts/docbook2epub.py none none \"' + xsltproc + r'\" ' + xpath + ' $$i $$r $$o" ""')
+ addToRC(r'\converter docbook5 epub "$${python} $$s/scripts/docbook2epub.py none none \"' + xsltproc + r'\" ' + xpath + ' $$i $$r $$o" ""')
elif java != '':
- addToRC(r'\converter docbook5 epub "python $$s/scripts/docbook2epub.py \"' + java + r'\" none none ' + xpath + ' $$i $$r $$o" ""')
+ addToRC(r'\converter docbook5 epub "$${python} $$s/scripts/docbook2epub.py \"' + java + r'\" none none ' + xpath + ' $$i $$r $$o" ""')
#
checkProg('a MS Word Office Open XML converter -> LaTeX', ['pandoc -s -f docx -o $$o -t latex $$i'],
rc_entry = [ r'\converter word2 latex "%%" ""' ])
@@ -1089,8 +1089,8 @@ def checkConverterEntries():
# PDF produced using non-TeX fonts. This does not produce non-unique
# conversion paths, since a given document either uses TeX fonts or not.
checkProg('Ghostscript', ["gswin32c", "gswin64c", "gs"],
- rc_entry = [ r'''\converter pdf2 pdf8 "python -tt $$s/scripts/convert_pdf.py $$i $$o ebook" ""
-\converter pdf4 pdf8 "python -tt $$s/scripts/convert_pdf.py $$i $$o ebook" ""''' ])
+ rc_entry = [ r'''\converter pdf2 pdf8 "$${python} $$s/scripts/convert_pdf.py $$i $$o ebook" ""
+\converter pdf4 pdf8 "$${python} $$s/scripts/convert_pdf.py $$i $$o ebook" ""''' ])
#
checkProg('a Beamer info extractor', ['makebeamerinfo -p $$i'],
rc_entry = [ r'\converter pdf2 beamer.info "%%" ""' ])
@@ -1116,24 +1116,24 @@ def checkConverterEntries():
\converter fig ppm "fig2dev -L ppm $$i $$o" ""
\converter fig svg "fig2dev -L svg $$i $$o" ""
\converter fig png "fig2dev -L png $$i $$o" ""
-\converter fig pdftex "python -tt $$s/scripts/fig2pdftex.py $$i $$o" ""
-\converter fig pstex "python -tt $$s/scripts/fig2pstex.py $$i $$o" ""''')
+\converter fig pdftex "$${python} $$s/scripts/fig2pdftex.py $$i $$o" ""
+\converter fig pstex "$${python} $$s/scripts/fig2pstex.py $$i $$o" ""''')
#
if inkscape_stable:
checkProg('a SVG -> PDFTeX converter', [inkscape_cl],
- rc_entry = [ r'\converter svg pdftex "python -tt $$s/scripts/svg2pdftex.py %% $$p$$i $$p$$o" ""'],
+ rc_entry = [ r'\converter svg pdftex "$${python} $$s/scripts/svg2pdftex.py %% $$p$$i $$p$$o" ""'],
path = [inkscape_path])
#
checkProg('a SVG -> PSTeX converter', [inkscape_cl],
- rc_entry = [ r'\converter svg pstex "python -tt $$s/scripts/svg2pstex.py %% $$p$$i $$p$$o" ""'],
+ rc_entry = [ r'\converter svg pstex "$${python} $$s/scripts/svg2pstex.py %% $$p$$i $$p$$o" ""'],
path = [inkscape_path])
else:
checkProg('a SVG -> PDFTeX converter', [inkscape_cl],
- rc_entry = [ r'\converter svg pdftex "python -tt $$s/scripts/svg2pdftex.py --unstable %% $$p$$i $$p$$o" ""'],
+ rc_entry = [ r'\converter svg pdftex "$${python} $$s/scripts/svg2pdftex.py --unstable %% $$p$$i $$p$$o" ""'],
path = [inkscape_path])
#
checkProg('a SVG -> PSTeX converter', [inkscape_cl],
- rc_entry = [ r'\converter svg pstex "python -tt $$s/scripts/svg2pstex.py --unstable %% $$p$$i $$p$$o" ""'],
+ rc_entry = [ r'\converter svg pstex "$${python} $$s/scripts/svg2pstex.py --unstable %% $$p$$i $$p$$o" ""'],
path = [inkscape_path])
#
checkProg('a TIFF -> PS converter', ['tiff2ps $$i > $$o'],
@@ -1248,7 +1248,7 @@ def checkConverterEntries():
#
checkProg('Gnuplot', ['gnuplot'],
rc_entry = [ r'''\Format gnuplot "gp, gnuplot" "Gnuplot" "" "" "" "vector" "text/plain"
-\converter gnuplot pdf6 "python -tt $$s/scripts/gnuplot2pdf.py $$i $$o" "needauth"''' ])
+\converter gnuplot pdf6 "$${python} $$s/scripts/gnuplot2pdf.py $$i $$o" "needauth"''' ])
#
# gnumeric/xls/ods to tex
checkProg('a spreadsheet -> latex converter', ['ssconvert'],
@@ -1260,10 +1260,10 @@ def checkConverterEntries():
\converter oocalc html_table "ssconvert --export-type=Gnumeric_html:html40frag $$i $$o" ""
\converter excel html_table "ssconvert --export-type=Gnumeric_html:html40frag $$i $$o" ""
\converter excel2 html_table "ssconvert --export-type=Gnumeric_html:html40frag $$i $$o" ""
-\converter gnumeric xhtml_table "python $$s/scripts/spreadsheet_to_docbook.py $$i $$o" ""
-\converter oocalc xhtml_table "python $$s/scripts/spreadsheet_to_docbook.py $$i $$o" ""
-\converter excel xhtml_table "python $$s/scripts/spreadsheet_to_docbook.py $$i $$o" ""
-\converter excel2 xhtml_table "python $$s/scripts/spreadsheet_to_docbook.py $$i $$o" ""
+\converter gnumeric xhtml_table "$${python} $$s/scripts/spreadsheet_to_docbook.py $$i $$o" ""
+\converter oocalc xhtml_table "$${python} $$s/scripts/spreadsheet_to_docbook.py $$i $$o" ""
+\converter excel xhtml_table "$${python} $$s/scripts/spreadsheet_to_docbook.py $$i $$o" ""
+\converter excel2 xhtml_table "$${python} $$s/scripts/spreadsheet_to_docbook.py $$i $$o" ""
'''])
path, lilypond = checkProg('a LilyPond -> EPS/PDF/PNG converter', ['lilypond'])
@@ -1327,7 +1327,7 @@ def checkConverterEntries():
docbook_lilypond_cmd = cmd
if "python" in docbook_lilypond_cmd:
docbook_lilypond_cmd = '"' + path + '/lilypond-book"'
- addToRC(r'\copier docbook5 "python $$s/scripts/docbook_copy.py ' + docbook_lilypond_cmd.replace('"', r'\"') + r' $$i $$o"')
+ addToRC(r'\copier docbook5 "$${python} $$s/scripts/docbook_copy.py ' + docbook_lilypond_cmd.replace('"', r'\"') + r' $$i $$o"')
logger.info('+ found LilyPond-book version %s.' % version_number)
@@ -1345,7 +1345,7 @@ def checkConverterEntries():
# Currently, lyxpak outputs a gzip compressed tar archive on *nix
# and a zip archive on Windows.
# So, we configure the appropriate version according to the platform.
- cmd = r'\converter lyx %s "python -tt $$s/scripts/lyxpak.py $$r/$$f" ""'
+ cmd = r'\converter lyx %s "$${python} $$s/scripts/lyxpak.py $$r/$$f" ""'
if os.name == 'nt':
addToRC(r'\Format lyxzip zip "LyX Archive (zip)" "" "" "" "document,menu=export" ""')
addToRC(cmd % "lyxzip")
@@ -1359,24 +1359,24 @@ def checkConverterEntries():
#
# Entries that do not need checkProg
addToRC(r'''
-\converter csv lyx "python -tt $$s/scripts/csv2lyx.py $$i $$o" ""
-\converter fen asciichess "python -tt $$s/scripts/fen2ascii.py $$i $$o" ""
-\converter lyx lyx13x "python -tt $$s/lyx2lyx/lyx2lyx -V 1.3 -o $$o $$i" ""
-\converter lyx lyx14x "python -tt $$s/lyx2lyx/lyx2lyx -V 1.4 -o $$o $$i" ""
-\converter lyx lyx15x "python -tt $$s/lyx2lyx/lyx2lyx -V 1.5 -o $$o $$i" ""
-\converter lyx lyx16x "python -tt $$s/lyx2lyx/lyx2lyx -V 1.6 -o $$o $$i" ""
-\converter lyx lyx20x "python -tt $$s/lyx2lyx/lyx2lyx -V 2.0 -o $$o $$i" ""
-\converter lyx lyx21x "python -tt $$s/lyx2lyx/lyx2lyx -V 2.1 -o $$o $$i" ""
-\converter lyx lyx22x "python -tt $$s/lyx2lyx/lyx2lyx -V 2.2 -o $$o $$i" ""
-\converter lyx lyx23x "python -tt $$s/lyx2lyx/lyx2lyx -V 2.3 -o $$o $$i" ""
-\converter lyx clyx "python -tt $$s/lyx2lyx/lyx2lyx -V 1.4 -o $$o -c big5 $$i" ""
-\converter lyx jlyx "python -tt $$s/lyx2lyx/lyx2lyx -V 1.4 -o $$o -c euc_jp $$i" ""
-\converter lyx klyx "python -tt $$s/lyx2lyx/lyx2lyx -V 1.4 -o $$o -c euc_kr $$i" ""
-\converter clyx lyx "python -tt $$s/lyx2lyx/lyx2lyx -c big5 -o $$o $$i" ""
-\converter jlyx lyx "python -tt $$s/lyx2lyx/lyx2lyx -c euc_jp -o $$o $$i" ""
-\converter klyx lyx "python -tt $$s/lyx2lyx/lyx2lyx -c euc_kr -o $$o $$i" ""
-\converter lyxpreview png "python -tt $$s/scripts/lyxpreview2bitmap.py --png" ""
-\converter lyxpreview ppm "python -tt $$s/scripts/lyxpreview2bitmap.py --ppm" ""
+\converter csv lyx "$${python} $$s/scripts/csv2lyx.py $$i $$o" ""
+\converter fen asciichess "$${python} $$s/scripts/fen2ascii.py $$i $$o" ""
+\converter lyx lyx13x "$${python} $$s/lyx2lyx/lyx2lyx -V 1.3 -o $$o $$i" ""
+\converter lyx lyx14x "$${python} $$s/lyx2lyx/lyx2lyx -V 1.4 -o $$o $$i" ""
+\converter lyx lyx15x "$${python} $$s/lyx2lyx/lyx2lyx -V 1.5 -o $$o $$i" ""
+\converter lyx lyx16x "$${python} $$s/lyx2lyx/lyx2lyx -V 1.6 -o $$o $$i" ""
+\converter lyx lyx20x "$${python} $$s/lyx2lyx/lyx2lyx -V 2.0 -o $$o $$i" ""
+\converter lyx lyx21x "$${python} $$s/lyx2lyx/lyx2lyx -V 2.1 -o $$o $$i" ""
+\converter lyx lyx22x "$${python} $$s/lyx2lyx/lyx2lyx -V 2.2 -o $$o $$i" ""
+\converter lyx lyx23x "$${python} $$s/lyx2lyx/lyx2lyx -V 2.3 -o $$o $$i" ""
+\converter lyx clyx "$${python} $$s/lyx2lyx/lyx2lyx -V 1.4 -o $$o -c big5 $$i" ""
+\converter lyx jlyx "$${python} $$s/lyx2lyx/lyx2lyx -V 1.4 -o $$o -c euc_jp $$i" ""
+\converter lyx klyx "$${python} $$s/lyx2lyx/lyx2lyx -V 1.4 -o $$o -c euc_kr $$i" ""
+\converter clyx lyx "$${python} $$s/lyx2lyx/lyx2lyx -c big5 -o $$o $$i" ""
+\converter jlyx lyx "$${python} $$s/lyx2lyx/lyx2lyx -c euc_jp -o $$o $$i" ""
+\converter klyx lyx "$${python} $$s/lyx2lyx/lyx2lyx -c euc_kr -o $$o $$i" ""
+\converter lyxpreview png "$${python} $$s/scripts/lyxpreview2bitmap.py --png" ""
+\converter lyxpreview ppm "$${python} $$s/scripts/lyxpreview2bitmap.py --ppm" ""
''')
@@ -1410,11 +1410,11 @@ def checkOtherEntries():
## FIXME: MAPLE is not used anywhere
# path, MAPLE = checkProg('Maple', ['maple'])
# Add the rest of the entries (no checkProg is required)
- addToRC(r'''\citation_search_view "python -tt $$s/scripts/lyxpaperview.py"''')
- addToRC(r'''\copier fig "python -tt $$s/scripts/fig_copy.py $$i $$o"
-\copier pstex "python -tt $$s/scripts/tex_copy.py $$i $$o $$l"
-\copier pdftex "python -tt $$s/scripts/tex_copy.py $$i $$o $$l"
-\copier program "python -tt $$s/scripts/ext_copy.py $$i $$o"
+ addToRC(r'''\citation_search_view "$${python} $$s/scripts/lyxpaperview.py"''')
+ addToRC(r'''\copier fig "$${python} $$s/scripts/fig_copy.py $$i $$o"
+\copier pstex "$${python} $$s/scripts/tex_copy.py $$i $$o $$l"
+\copier pdftex "$${python} $$s/scripts/tex_copy.py $$i $$o $$l"
+\copier program "$${python} $$s/scripts/ext_copy.py $$i $$o"
''')
def _checkForClassExtension(x):
diff --git a/lib/scripts/include_bib.py b/lib/scripts/include_bib.py
index 71fbb61..0fb5afb 100644
--- a/lib/scripts/include_bib.py
+++ b/lib/scripts/include_bib.py
@@ -17,7 +17,7 @@
# automatically. To set it up, create a format "ltxbbl"; make sure to
# check it as a document format. Then create a LaTeX-->ltxbbl converter,
# with the command:
-# python -tt $$s/scripts/include_bib.py $$i $$o
+# $${python} $$s/scripts/include_bib.py $$i $$o
# and give it the flags:
# needaux,nice
# You'll then have it in the export menu.
diff --git a/src/Converter.cpp b/src/Converter.cpp
index 0578026..c00941d 100644
--- a/src/Converter.cpp
+++ b/src/Converter.cpp
@@ -60,7 +60,7 @@ string const token_orig_path("$$r");
string const token_orig_from("$$f");
string const token_encoding("$$e");
string const token_latex_encoding("$$E");
-
+string const token_python("$${python}");
string const add_options(string const & command, string const & options)
{
@@ -644,6 +644,7 @@ Converters::RetVal Converters::convert(Buffer const * buffer,
command = subst(command, token_orig_path, quoteName(onlyPath(orig_from.absFileName())));
command = subst(command, token_orig_from, quoteName(onlyFileName(orig_from.absFileName())));
command = subst(command, token_encoding, buffer ? buffer->params().encoding().iconvName() : string());
+ command = subst(command, token_python, os::python());
if (!conv.parselog().empty())
command += " 2> " + quoteName(infile2 + ".out");
@@ -684,11 +685,11 @@ Converters::RetVal Converters::convert(Buffer const * buffer,
if (res == Systemcall::KILLED) {
frontend::Alert::warning(
_("Converter killed"),
- bformat(_("The following converter was killed by the user.\n %1$s\n"),
+ bformat(_("The following converter was killed by the user.\n %1$s\n"),
from_utf8(command)));
return KILLED;
}
-
+
if (!real_outfile.empty()) {
Mover const & mover = getMover(conv.to());
if (!mover.rename(outfile, real_outfile))
@@ -713,7 +714,7 @@ Converters::RetVal Converters::convert(Buffer const * buffer,
if (res == Systemcall::KILLED) {
frontend::Alert::warning(
_("Converter killed"),
- bformat(_("The following converter was killed by the user.\n %1$s\n"),
+ bformat(_("The following converter was killed by the user.\n %1$s\n"),
from_utf8(command)));
return KILLED;
}
@@ -728,13 +729,13 @@ Converters::RetVal Converters::convert(Buffer const * buffer,
bformat(_("The conversion process was killed while running:\n%1$s"),
wrapParas(from_utf8(command))));
return KILLED;
- }
+ }
if (res == Systemcall::TIMEOUT) {
Alert::information(_("Process Timed Out"),
bformat(_("The conversion process:\n%1$s\ntimed out before completing."),
wrapParas(from_utf8(command))));
return KILLED;
- }
+ }
if (conv.to() == "program") {
Alert::error(_("Build errors"),
_("There were errors during the build process."));
diff --git a/src/Mover.cpp b/src/Mover.cpp
index a901d98..16d225b 100644
--- a/src/Mover.cpp
+++ b/src/Mover.cpp
@@ -63,6 +63,7 @@ bool SpecialisedMover::do_copy(FileName const & from, FileName const & to,
command = subst(command, "$$i", quoteName(from.toFilesystemEncoding()));
command = subst(command, "$$o", quoteName(to.toFilesystemEncoding()));
command = subst(command, "$$l", quoteName(latex));
+ command = subst(command, "$${python}", os::python());
Systemcall one;
return one.startscript(Systemcall::Wait, command) == 0;
diff --git a/src/graphics/PreviewLoader.cpp b/src/graphics/PreviewLoader.cpp
index de04e4d..28a0e0f 100644
--- a/src/graphics/PreviewLoader.cpp
+++ b/src/graphics/PreviewLoader.cpp
@@ -34,6 +34,7 @@
#include "support/filetools.h"
#include "support/ForkedCalls.h"
#include "support/lstrings.h"
+#include "support/os.h"
#include "support/TempFile.h"
@@ -322,7 +323,7 @@ public:
string const file_name = os.str();
return make_pair(snippet, FileName(file_name));
}
-
+
private:
string const & to_format_;
string const & base_;
@@ -678,7 +679,7 @@ void PreviewLoader::Impl::startLoading(bool wait)
// The conversion command.
ostringstream cs;
- cs << pconverter_->command()
+ cs << subst(pconverter_->command(), "$${python}", os::python())
<< " " << quoteName(latexfile.toFilesystemEncoding())
<< " --dpi " << font_scaling_factor_;
diff --git a/src/support/ForkedCalls.cpp b/src/support/ForkedCalls.cpp
index e6f5a8e..f0b2c7e 100644
--- a/src/support/ForkedCalls.cpp
+++ b/src/support/ForkedCalls.cpp
@@ -305,11 +305,6 @@ int ForkedCall::generateChild()
if (command_.empty())
return 1;
- // Make sure that a V2 python is run, if available.
- string const line = cmd_prefix_ +
- (prefixIs(command_, "python -tt")
- ? os::python() + command_.substr(10) : command_);
-
#if !defined (_WIN32)
// POSIX
@@ -317,8 +312,8 @@ int ForkedCall::generateChild()
// in a contiguous block of memory. The array contains pointers
// to each word.
// Don't forget the terminating `\0' character.
- char const * const c_str = line.c_str();
- vector<char> vec(c_str, c_str + line.size() + 1);
+ char const * const c_str = command_.c_str();
+ vector<char> vec(c_str, c_str + command_.size() + 1);
// Splitting the command up into an array of words means replacing
// the whitespace between words with '\0'. Life is complicated
@@ -382,7 +377,7 @@ int ForkedCall::generateChild()
if (lyxerr.debugging(Debug::FILES)) {
vector<char *>::iterator ait = argv.begin();
vector<char *>::iterator const aend = argv.end();
- lyxerr << "<command>\n\t" << line
+ lyxerr << "<command>\n\t" << command_
<< "\n\tInterpreted as:\n\n";
for (; ait != aend; ++ait)
if (*ait)
diff --git a/src/support/Systemcall.cpp b/src/support/Systemcall.cpp
index f3703b8..6c96de1 100644
--- a/src/support/Systemcall.cpp
+++ b/src/support/Systemcall.cpp
@@ -169,7 +169,7 @@ string const parsecmd(string const & incmd, string & infile, string & outfile,
bool in_single_quote = false;
bool in_double_quote = false;
bool escaped = false;
- string const python_call = "python -tt";
+ string const python_call = os::python();
vector<string> outcmd(4);
size_t start = 0;
diff --git a/src/support/filetools.cpp b/src/support/filetools.cpp
index cfb245c..a3df20a 100644
--- a/src/support/filetools.cpp
+++ b/src/support/filetools.cpp
@@ -410,7 +410,7 @@ FileName const imageLibFileSearch(string & dir, string const & name,
string const commandPrep(string const & command_in)
{
static string const token_scriptpath = "$$s/";
- string const python_call = "python -tt";
+ string const python_call = os::python();
string command = command_in;
if (prefixIs(command_in, python_call))
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