29 lines
1.0 KiB
Python
29 lines
1.0 KiB
Python
from __future__ import absolute_import, unicode_literals
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from django import forms
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from django.utils.translation import string_concat, ugettext_lazy as _
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import mayan
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from .widgets import TemplateWidget
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class TemplateField(forms.CharField):
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widget = TemplateWidget
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def __init__(self, *args, **kwargs):
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self.model = kwargs.pop('model')
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self.model_variable = kwargs.pop('model_variable')
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self.initial_help_text = kwargs.pop('initial_help_text', '')
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super(TemplateField, self).__init__(*args, **kwargs)
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self.help_text = string_concat(
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self.initial_help_text, ' ',
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_(
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'The template string to be evaluated. '
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'Use Django\'s default templating language '
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'(https://docs.djangoproject.com/en/%(django_version)s/ref/templates/builtins/)'
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) % {'django_version': mayan.__django_version__}
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)
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self.widget.attrs['model'] = self.model
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self.widget.attrs['data-model-variable'] = self.model_variable
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