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annotate libervia/web/server/html_tools.py @ 1587:860e33127245

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browser (slideshow): fix use of `current_slide` when there is no slide.
author Goffi <goffi@goffi.org>
date Sun, 10 Dec 2023 10:57:48 +0100
parents eb00d593801d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python3
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4 # Libervia: a Salut à Toi frontend
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5 # Copyright (C) 2011-2021 Jérôme Poisson <goffi@goffi.org>
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 def sanitize_html(text):
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22 """Sanitize HTML by escaping everything"""
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23 # this code comes from official python wiki: http://wiki.python.org/moin/EscapingHtml
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24 html_escape_table = {
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25 "&": "&amp;",
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26 '"': "&quot;",
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27 "'": "&apos;",
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28 ">": "&gt;",
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29 "<": "&lt;",
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30 }
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32 return "".join(html_escape_table.get(c, c) for c in text)
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35 def convert_new_lines_to_xhtml(text):
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36 return text.replace("\n", "<br/>")