I just made a new installation of Sage, and was getting some errors in
SageTeX. The TeX file contains:
\documentclass{article}
\usepackage{sagetex}
\begin{document}
$2+2$ is $\sage{2+2}$.
\end{document}
pdflatex runs without error, but when running Sage on the .sage file I get
the following exceptions:
Processing Sage code for sttest.tex...
Inline formula 0
**** Error in Sage code on line 6 of sttest.tex! Traceback follows.
Traceback (most recent call last):
File "sttest.py", line 7, in <module>
_st_.inline(_sage_const_0 , _sage_const_2 +_sage_const_2 )
File
"/home/sageuser/sage-4.6.1/local/lib/python2.6/site-packages/sagetex.py",
line 73, in inline
s.rstrip() + '}{}{}{}{}}\n')
File "element.pyx", line 306, in
sage.structure.element.Element.__getattr__ (sage/structure/element.c:2666)
File "parent.pyx", line 272, in
sage.structure.parent.getattr_from_other_class
(sage/structure/parent.c:2840)
File "parent.pyx", line 170, in
sage.structure.parent.raise_attribute_error (sage/structure/parent.c:2611)
AttributeError: 'sage.rings.integer.Integer' object has no attribute
'rstrip'
The offending code in sagetex.py is:
def inline(self, counter, s):
self.progress('Inline formula {0}'.format(counter))
self.souttmp.write('\\newlabel{@sageinline' + str(counter) + '}{{%\n' +
s.rstrip() + '}{}{}{}{}}\n') # <<<<<<<<<<<<<<<<
s is not a string, can be any sage object here
I changed this to:
def inline(self, counter, s):
self.progress('Inline formula {0}'.format(counter))
self.souttmp.write('\\newlabel{@sageinline' + str(counter) + '}{{%\n' +
latex(s).rstrip() + '}{}{}{}{}}\n')
And it works correctly. The versions I'm using are sage 4.6.1, and sagetex
[2010/03/25 v2.2.5 embedding Sage into LaTeX documents]
I downloaded both today, and followed the "recommended" method for
installing SageTex
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