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48 lines
1.2 KiB
48 lines
1.2 KiB
9 years ago
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# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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# Erik Stein <code@classlibrary.net>, 2015
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from django.utils.text import slugify
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from django.utils import six
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from django.utils.encoding import force_text
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from django.utils.functional import allow_lazy
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from django.utils.safestring import SafeText
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# import unicodedata
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import translitcodec
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import codecs
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def downgrade(value):
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"""
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Downgrade unicode to ascii, transliterating accented characters.
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"""
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value = force_text(value)
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return codecs.encode(value, 'translit/long')
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downgrade = allow_lazy(downgrade, six.text_type, SafeText)
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def slugify_long(value):
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return slugify(downgrade(value))
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slugify_long = allow_lazy(slugify_long, six.text_type, SafeText)
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def slugify_german(value):
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"""
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Transliterates Umlaute before calling django's slugify function.
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"""
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umlaute = {
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'Ä': 'Ae',
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'Ö': 'Oe',
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'Ü': 'Ue',
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'ä': 'ae',
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'ö': 'oe',
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'ü': 'ue',
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'ß': 'ss',
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}
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value = force_text(value)
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umap = {ord(key): unicode(val) for key, val in umlaute.items()}
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return slugify(value.translate(umap))
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slugify_german = allow_lazy(slugify_german, six.text_type, SafeText)
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