4

I am a beginner in Latex/Python and try to run the file below on my Mac (10.8.4 - latest MacTex). This is just a test file and it is not running. Python is running in the console and I have copied python.sty into the folder "library/texmf".

Can you tell me what the problem might be? Would be really helpful. I couldnt find any solution on the internet. Thanks in advance!!!

Andreas

CODE

%& -shell-escape
\documentclass{article}
\usepackage{python}
\begin{document}

Say hello Python:

\begin{python}%
print "hi"
\end{python}%

\end{document}

Message from Latex

This is XeTeX, Version 3.1415926-2.5-0.9999.3 (TeX Live 2013)
 restricted \write18 enabled.
entering extended mode
(./Ohne-Titel.tex
LaTeX2e <2011/06/27>
Babel <3.9f> and hyphenation patterns for 78 languages loaded.
(/usr/local/texlive/2013/texmf-dist/tex/latex/base/article.cls
Document Class: article 2007/10/19 v1.4h Standard LaTeX document class
(/usr/local/texlive/2013/texmf-dist/tex/latex/base/size10.clo))
(/usr/local/texlive/2013/texmf-dist/tex/latex/python/python.sty)
(./Ohne-Titel.aux)
! I can't find file `Ohne-Titel.py.out'.
<to be read again> 
                   \def 
l.10 \end{python}
                 %
(Press Enter to retry, or Control-D to exit)
Please type another input file name:
Andreas
  • 111
  • 2
    I don't think that %& -shell-escape is sufficient to enable shell escape and the second line in the log file confirms it: restricted should not appear in that case. Are you calling xelatex from the terminal or from a front-end such as TeXShop? – egreg Oct 03 '13 at 20:32
  • I am using TexWorks with xelatex. And for the first sentence: I have to admit that I just copied the file and tried to run it. – Andreas Oct 03 '13 at 20:35

1 Answers1

4

The %& -shell-escape first line is not sufficient to enable shell escape with TeX Live (MacTeX). This is confirmed by your log: you have

This is XeTeX, Version 3.1415926-2.5-0.9999.3 (TeX Live 2013)
 restricted \write18 enabled.

while it should be

This is XeTeX, Version 3.1415926-2.5-0.9999.3 (TeX Live 2013)
 \write18 enabled.

with shell escape enabled.

Here's how you can do with TeXworks.

Open the Preferences panel in TeXworks and go to the Typesetting tab

enter image description here

Click on the “+” button in the lower part

Now fill in the “Tool configuration” window as shown below

enter image description here

For adding a line in the “Arguments” section, click on the “+” button (three times, in this case).

Use the following first line in your document

% !TEX program = XeLaTeX+shell-escape

so that the typesetting tool will be the one just created.

The complete file will then be

% !TEX program = XeLaTeX+shell-escape
\documentclass{article}
\usepackage{python}
\begin{document}

Say hello Python:

\begin{python}%
print "hi"
\end{python}%

\end{document}

Here's the result after hitting the “compile” button:

enter image description here

You might add the --shell-escape argument to the standard XeLaTeX tool, but it's better not doing it, as shell escape should be enabled with caution only for “safe” file (your files or those coming from a trusted source).

egreg
  • 1,121,712