I want to cross-compile (pdflatex + sage + pdflatex) a TeX file : it's ok with the filename "a-b.tex", but not for a-n.tex, where i get the error message
CRITICAL:root:unknown notebook: None Error, notebook must be one of default, ipython, sagenb but got None
It seems that the problem is with the "-n" part of a-n.tex
it's a bug or a feature ? lg
macosX 10.10.1 + sage 6.4.1
This is a bug, thanks for reporting. On the file src/bin/sage, there is a condition:
if [[ "$1" =~ "--notebook="* || "$1" =~ "-n="* || "$1" =~ "-notebook="* ]]; then
sage-cleaner &>/dev/null &
exec sage-notebook "$@"
fi
The problem is that it is accepted if -n is part of the variable $1, not only a prefix, as you can check with:
$ A='aze-naze'
$ if [[ "$A" =~ "-n="* ]] ; then echo hop ; fi
hop
A better solution would be to add a ^ to specify the beginning of the string and use .* instead of *:
$ A='aze-n=aze'
$ if [[ $A =~ ^-n=.* ]] ; then echo hop ; fi
$ A='-naze'
$ if [[ $A =~ ^-n=.* ]] ; then echo hop ; fi
$ A='-n=aze'
$ if [[ $A =~ ^-n=.* ]] ; then echo hop ; fi
hop
It is reported as trac ticket 17685.
Asked: 2015-01-28 14:43:55 +0100
Seen: 698 times
Last updated: Jan 28 '15
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That is really interesting;
-nis what launches the notebook. What are the names of the particular Sage files generated? That is what Sage runs on.I confirm that: I copied sagetex's example file "example.tex" with the name "a-n.tex", ran "pdflatex a-n.tex", then "sage a-n.sagetex.sage" and Sage gives the same error message.