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Code Issues Releases Wiki Activity

Escape special TeX characters

This commit is contained in:
Yohann D'ANELLO 2020-08-06 14:19:51 +02:00
parent de5e0c958e
commit a4702fca86
2 changed files with 29 additions and 7 deletions
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20
apps/treasury/templatetags/escape_tex.py Normal file
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@ -0,0 +1,20 @@
# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
from django import template
def do_latex_escape(value):
return (
value.replace("&", "\\&")
.replace("$", "\\$")
.replace("%", "\\%")
.replace("#", "\\#")
.replace("_", "\\_")
.replace("{", "\\{")
.replace("}", "\\}")
)
register = template.Library()
register.filter("escape_tex", do_latex_escape)

14
templates/treasury/invoice_sample.tex
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@ -1,3 +1,5 @@
{% load escape_tex %}
\nonstopmode
\documentclass[11pt]{article}
@ -83,20 +85,20 @@
\def\FactureNum {{"{"}}{{ obj.id }}} % Numéro de facture
\def\FactureAcquittee {% if obj.acquitted %} {oui} {% else %} {non} {% endif %} % Facture acquittée : oui/non
\def\FactureLieu {{"{"}}{{ obj.place }}} % Lieu de l'édition de la facture
\def\FactureLieu {{"{"}}{{ obj.place|safe|escape_tex }}} % Lieu de l'édition de la facture
\def\FactureDate {{"{"}}{{ obj.date }}} % Date de l'édition de la facture
\def\FactureObjet {{"{"}}{{ obj.object|safe }} } % Objet du document
\def\FactureObjet {{"{"}}{{ obj.object|safe|escape_tex }} } % Objet du document
% Description de la facture
\def\FactureDescr {{"{"}}{{ obj.description|safe }}}
\def\FactureDescr {{"{"}}{{ obj.description|safe|escape_tex }}}
% Infos Client
\def\ClientNom{{"{"}}{{obj.name|safe}}} % Nom du client
\def\ClientAdresse{{"{"}}{{ obj.address|safe }}} % Adresse du client
\def\ClientNom{{"{"}}{{ obj.name|safe|escape_tex }}} % Nom du client
\def\ClientAdresse{{"{"}}{{ obj.address|safe|escape_tex }}} % Adresse du client
% Liste des produits facturés : Désignation, quantité, prix unitaire HT
{% for product in products %}
\AjouterProduit{ {{product.designation|safe}}} { {{product.quantity|safe}}} { {{product.amount_euros|safe}}} { {{product.total_euros|safe}}}
\AjouterProduit{ {{ product.designation|safe|escape_tex }}} { {{ product.quantity|safe|escape_tex }}} { {{ product.amount_euros|safe|escape_tex }}} { {{ product.total_euros|safe|escape_tex }}}
{% endfor %}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%