26 lines
847 B
Python
26 lines
847 B
Python
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from django.contrib import admin
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from django.forms import fields
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from .fields import CharField, TextField
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from .widgets import TranslatableTextWidget, TranslatableTextareaWidget
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class TranslatableAdminMixin:
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"""
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Mixin for ModelAdmin classes to automatically use translatable widgets
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for translatable fields.
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"""
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def formfield_for_dbfield(self, db_field, request, **kwargs):
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# Let the fields handle their own form field creation
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if isinstance(db_field, (CharField, TextField)) and db_field.translatable:
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return db_field.formfield(**kwargs)
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return super().formfield_for_dbfield(db_field, request, **kwargs)
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class TranslatableModelAdmin(TranslatableAdminMixin, admin.ModelAdmin):
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"""
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ModelAdmin that automatically handles translatable fields.
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"""
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pass
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