29f81b2087
Move language choices generation to documents.utils. Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
28 lines
678 B
Python
28 lines
678 B
Python
from __future__ import unicode_literals
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import pycountry
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from django.utils.translation import ugettext_lazy as _
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from .settings import setting_language_codes
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def get_language_choices():
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return sorted(
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[
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(
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iso639_3, _(pycountry.languages.get(alpha_3=iso639_3).name)
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) for iso639_3 in setting_language_codes.value
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], key=lambda x: x[1]
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)
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def parse_range(astr):
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# http://stackoverflow.com/questions/4248399/
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# page-range-for-printing-algorithm
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result = set()
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for part in astr.split(','):
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x = part.split('-')
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result.update(range(int(x[0]), int(x[-1]) + 1))
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return sorted(result)
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