mirror of https://gitlab.federez.net/re2o/re2o
chirac
5 years ago
committed by
Gabriel Detraz
Gabriel Detraz
11 changed files with 154 additions and 126 deletions
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# -*- mode: python; coding: utf-8 -*- |
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# Re2o est un logiciel d'administration développé initiallement au Rézo Metz. Il |
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# se veut agnostique au réseau considéré, de manière à être installable en |
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# quelques clics. |
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# |
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# Copyright © 2021 Gabriel Détraz |
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# Copyright © 2021 Jean-Romain Garnier |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License along |
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# with this program; if not, write to the Free Software Foundation, Inc., |
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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""" |
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Re2o Forms and ModelForms Widgets. |
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Used in others forms for using autocomplete engine. |
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""" |
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from django.utils.translation import ugettext as _ |
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from dal import autocomplete |
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class AutocompleteModelWidget(autocomplete.ModelSelect2): |
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""" A mixin subclassing django-autocomplete-light's Select2 model to pass default options |
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See https://django-autocomplete-light.readthedocs.io/en/master/tutorial.html#passing-options-to-select2 |
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""" |
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def __init__(self, *args, **kwargs): |
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select2_attrs = kwargs.get("attrs", {}) |
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kwargs["attrs"] = self.fill_default_select2_attrs(select2_attrs) |
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super().__init__(*args, **kwargs) |
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def fill_default_select2_attrs(self, attrs): |
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""" |
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See https://select2.org/configuration/options-api |
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""" |
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# Display the "x" button to clear the input by default |
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attrs["data-allow-clear"] = attrs.get("data-allow-clear", "true") |
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# If there are less than 10 results, just show all of them (no need to autocomplete) |
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attrs["data-minimum-results-for-search"] = attrs.get( |
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"data-minimum-results-for-search", 10 |
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) |
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return attrs |
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class AutocompleteMultipleModelWidget(autocomplete.ModelSelect2Multiple): |
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""" A mixin subclassing django-autocomplete-light's Select2 model to pass default options |
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See https://django-autocomplete-light.readthedocs.io/en/master/tutorial.html#passing-options-to-select2 |
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""" |
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def __init__(self, *args, **kwargs): |
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select2_attrs = kwargs.get("attrs", {}) |
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kwargs["attrs"] = self.fill_default_select2_attrs(select2_attrs) |
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super().__init__(*args, **kwargs) |
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def fill_default_select2_attrs(self, attrs): |
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""" |
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See https://select2.org/configuration/options-api |
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""" |
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# Display the "x" button to clear the input by default |
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attrs["data-allow-clear"] = attrs.get("data-allow-clear", "true") |
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# If there are less than 10 results, just show all of them (no need to autocomplete) |
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attrs["data-minimum-results-for-search"] = attrs.get( |
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"data-minimum-results-for-search", 10 |
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) |
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return attrs |
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