J'essaie de compiler un exemple avec pythontex, sans succès !
Le fichier :
Ouvrir dans l'éditeur Overleaf\documentclass[12pt,a4paper]{article}
\usepackage[utf8]{inputenc}
\usepackage[french]{babel}
\usepackage[T1]{fontenc}
\usepackage{mathtools}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{pythontex}
\begin{document}
\begin{pycode}
from sympy import *
x, y = symbols('x y')
\end{pycode}
\section{Développements, factorisations...}
Une expression : $x(x + 2y)$
\begin{pycode}
exp = x*(x + 2*y)
dev_exp = expand(exp)
\end{pycode}
La dérivée de la fonction définie par $\cos(x)$ est : $\py{latex(diff(cos(x), x))}$
Une primitive de la fonction définie par $\cos(x)$ est : $\py{latex(integrate(cos(x), x))}$
La limite de la fonction $\frac{ln(x)}{x}$ en $+\infty$ est : $\py{latex(limit(ln(x)/x, x, oo))}$
La limite de la fonction $\frac{1}{x}$ en $0^{+}$ est : $\py{latex(limit(1/x, x, 0, '+'))}$
La limite de la fonction $\frac{1}{x}$ en $0^{-}$ est : $\py{latex(limit(1/x, x, 0, '-'))}$
\end{document}
Voici le fichier log :
This is pdfTeX, Version 3.14159265-2.6-1.40.21 (TeX Live 2020) (preloaded format=pdflatex 2020.10.4) 6 OCT 2020 17:04
entering extended mode
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**compilation_pythontex.tex
(./compilation_pythontex.tex
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\openout1 =compilation_pythontex.aux'.
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(./compilation_pythontex.aux) )
Here is how much of TeX's memory you used:
8761 strings out of 479917
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545905 words of font info for 55 fonts, out of 8000000 for 9000
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{/usr/local/texlive/2020/texmf-dist/fonts/enc/dv
ips/cm-super/cm-super-t1.enc}
Output written on compilation_pythontex.pdf (1 page, 76005 bytes).
PDF statistics:
45 PDF objects out of 1000 (max. 8388607)
32 compressed objects within 1 object stream
0 named destinations out of 1000 (max. 500000)
1 words of extra memory for PDF output out of 10000 (max. 10000000)
ubuntu 20.04 texlive 2020
commande texstudio :
pdflatex --shell-escape -synctex=1 -interaction=nonstopmode %.tex |python3 /usr/local/bin/pythontex.py %.tex|pdflatex --shell-escape -synctex=1 -interaction=nonstopmode %.tex|"/usr/bin/evince" %.pdf
En exécutant les trois étapes, et avec pythontex :
This is PythonTeX 0.17
multiprocessing.pool.RemoteTraceback:
"""
Traceback (most recent call last):
File "/usr/local/texlive/2020/texmf-dist/scripts/pythontex/pythontex3.py", line 1560, in run_code
proc = subprocess.Popen(exec_cmd, stdout=out_file, stderr=err_file)
File "/usr/lib/python3.8/subprocess.py", line 854, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "/usr/lib/python3.8/subprocess.py", line 1702, in _execute_child
raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'python'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3.8/multiprocessing/pool.py", line 125, in worker
result = (True, func(args, *kwds))
File "/usr/local/texlive/2020/texmf-dist/scripts/pythontex/pythontex3.py", line 1563, in run_code
except WindowsError as e:
NameError: name 'WindowsError' is not defined
"""
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/bin/pythontex", line 62, in
pythontex.main()
File "/usr/local/texlive/2020/texmf-dist/scripts/pythontex/pythontex3.py", line 2811, in main
do_multiprocessing(data, temp_data, old_data, engine_dict)
File "/usr/local/texlive/2020/texmf-dist/scripts/pythontex/pythontex3.py", line 1383, in do_multiprocessing
result = task.get()
File "/usr/lib/python3.8/multiprocessing/pool.py", line 768, in get
raise self._value
NameError: name 'WindowsError' is not defined
Pouvez vous lancer les trois commandes séparément en ligne de commande ? (1 :
pdflatex fichier.tex, 2 :pythontex.py fichier.tex, 3 :pdflatex fichier.tex) quelle est la sortie depythontex.py fichier.tex?@touhami le problème persiste en compilant en trois étapes comme indiqué dans la documentation ! J'ai même supprimé tous les fichiers auxiliaires, et j'ai recompilé. Pas de résultats.
Mais quel est le résultat de la commande
pythontex.py fichier.tex? qu'est ce qu'il s'affiche au terminal ?J'ai édité la question.
Aucune réponse ?
@miyazaki Essayez sur un site Web pour python, cela semble être un problème python avec unix contre Microsoft Windows. Problème similaire https://github.com/seleniumhq/selenium-google-code-issue-archive/issues/5034#issuecomment-192103396