19 lines
621 B
Python
19 lines
621 B
Python
from django.core.checks import Error, register
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# the sole purpose of this warning is to prevent people who have
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# django-autocomplete-light installed but not configured to start the app
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@register()
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def dal_check(app_configs, **kwargs):
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from django.conf import settings
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from todo.features import HAS_AUTOCOMPLETE
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if not HAS_AUTOCOMPLETE:
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return []
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errors = []
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missing_apps = {'dal', 'dal_select2'} - set(settings.INSTALLED_APPS)
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for missing_app in missing_apps:
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errors.append(
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Error('{} needs to be in INSTALLED_APPS'.format(missing_app))
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)
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return errors
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