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Escape special TeX characters
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apps/treasury/templatetags/escape_tex.py
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20
apps/treasury/templatetags/escape_tex.py
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@ -0,0 +1,20 @@
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# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
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# SPDX-License-Identifier: GPL-3.0-or-later
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from django import template
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def do_latex_escape(value):
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return (
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value.replace("&", "\\&")
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.replace("$", "\\$")
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.replace("%", "\\%")
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.replace("#", "\\#")
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.replace("_", "\\_")
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.replace("{", "\\{")
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.replace("}", "\\}")
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)
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register = template.Library()
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register.filter("escape_tex", do_latex_escape)
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@ -1,3 +1,5 @@
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{% load escape_tex %}
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\nonstopmode
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\documentclass[11pt]{article}
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@ -81,22 +83,22 @@
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\def\IBAN{FR76\CodeBanque\CodeGuichet\NCompte\CleRib}
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\def\CodeBic{{"{"}}{{ obj.bic }}}
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\def\FactureNum {{"{"}}{{obj.id}}} % Numéro de facture
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\def\FactureNum {{"{"}}{{ obj.id }}} % Numéro de facture
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\def\FactureAcquittee {% if obj.acquitted %} {oui} {% else %} {non} {% endif %} % Facture acquittée : oui/non
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\def\FactureLieu {{"{"}}{{ obj.place }}} % Lieu de l'édition de la facture
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\def\FactureLieu {{"{"}}{{ obj.place|safe|escape_tex }}} % Lieu de l'édition de la facture
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\def\FactureDate {{"{"}}{{ obj.date }}} % Date de l'édition de la facture
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\def\FactureObjet {{"{"}}{{ obj.object|safe }} } % Objet du document
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\def\FactureObjet {{"{"}}{{ obj.object|safe|escape_tex }} } % Objet du document
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% Description de la facture
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\def\FactureDescr {{"{"}}{{ obj.description|safe }}}
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\def\FactureDescr {{"{"}}{{ obj.description|safe|escape_tex }}}
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% Infos Client
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\def\ClientNom{{"{"}}{{obj.name|safe}}} % Nom du client
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\def\ClientAdresse{{"{"}}{{ obj.address|safe }}} % Adresse du client
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\def\ClientNom{{"{"}}{{ obj.name|safe|escape_tex }}} % Nom du client
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\def\ClientAdresse{{"{"}}{{ obj.address|safe|escape_tex }}} % Adresse du client
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% Liste des produits facturés : Désignation, quantité, prix unitaire HT
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{% for product in products %}
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\AjouterProduit{ {{product.designation|safe}}} { {{product.quantity|safe}}} { {{product.amount_euros|safe}}} { {{product.total_euros|safe}}}
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\AjouterProduit{ {{ product.designation|safe|escape_tex }}} { {{ product.quantity|safe|escape_tex }}} { {{ product.amount_euros|safe|escape_tex }}} { {{ product.total_euros|safe|escape_tex }}}
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{% endfor %}
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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