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https://github.com/SectorLabs/django-localized-fields.git
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25 lines
747 B
Python
25 lines
747 B
Python
from django.conf import settings
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from django.utils import translation
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from psqlextra import expressions
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class LocalizedRef(expressions.HStoreRef):
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"""Expression that selects the value in a field only in the currently
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active language."""
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def __init__(self, name: str, lang: str = None):
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"""Initializes a new instance of :see:LocalizedRef.
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Arguments:
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name:
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The field/column to select from.
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lang:
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The language to get the field/column in.
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If not specified, the currently active language
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is used.
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"""
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language = lang or translation.get_language() or settings.LANGUAGE_CODE
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super().__init__(name, language)
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