47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
# hobo - portal to configure and deploy applications
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# Copyright (C) 2015-2021 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import decimal
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from django import template
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from django.template.defaultfilters import stringfilter
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from django.utils.translation import get_language
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from num2words import num2words
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register = template.Library()
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def unlazy(x):
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return x.get_value() if hasattr(x, 'get_value') else x
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@register.filter
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@stringfilter
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def as_numeral(number):
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try:
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return num2words(unlazy(number), lang=get_language())
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except (TypeError, ValueError, decimal.InvalidOperation, OverflowError):
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return ''
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@register.filter
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@stringfilter
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def as_numeral_currency(number):
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try:
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return num2words(unlazy(number), lang=get_language(), to='currency')
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except (TypeError, ValueError, decimal.InvalidOperation, OverflowError):
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return ''
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