38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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openslides.utils.forms
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~~~~~~~~~~~~~~~~~~~~~~
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Additional definitions for OpenSlides forms.
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:copyright: 2011, 2012 by OpenSlides team, see AUTHORS.
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:license: GNU GPL, see LICENSE for more details.
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"""
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from django import forms
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from django.utils.translation import ugettext_lazy as _
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class CssClassMixin(object):
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error_css_class = 'error'
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required_css_class = 'required'
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class LocalizedModelMultipleChoiceField(forms.ModelMultipleChoiceField):
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def __init__(self, *args, **kwargs):
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self.to_field_name = kwargs.get('to_field_name', None)
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super(LocalizedModelMultipleChoiceField, self).__init__(*args, **kwargs)
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def _localized_get_choices(self):
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if hasattr(self, '_choices'):
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return self._choices
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c = []
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for (id, text) in super(LocalizedModelMultipleChoiceField, self)._get_choices():
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text = text.split(' | ')[-1]
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c.append((id, _(text)))
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return c
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choices = property(_localized_get_choices, forms.ChoiceField._set_choices)
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