10 lines
265 B
Python
10 lines
265 B
Python
# apps/settingsapp/admin.py
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from django.contrib import admin
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from .models import GradingSettings
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@admin.register(GradingSettings)
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class SettingsAdmin(admin.ModelAdmin):
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def has_add_permission(self, *_):
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return False # solo debe existir una instancia
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