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from django.apps import apps |
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from django.contrib import admin |
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from django.contrib.admin.checks import check_admin_app |
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from django.db import models |
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from django.test import TestCase |
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from localized_fields.fields import LocalizedField |
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from localized_fields.admin import LocalizedFieldsAdminMixin |
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from tests.fake_model import get_fake_model |
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class LocalizedFieldsAdminMixinTestCase(TestCase): |
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"""Tests the :see:LocalizedFieldsAdminMixin class.""" |
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TestModel = None |
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TestRelModel = None |
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@classmethod |
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def setUpClass(cls): |
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"""Creates the test model in the database.""" |
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super(LocalizedFieldsAdminMixinTestCase, cls).setUpClass() |
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cls.TestRelModel = get_fake_model( |
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{ |
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'description': LocalizedField() |
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} |
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) |
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cls.TestModel = get_fake_model( |
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{ |
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'title': LocalizedField(), |
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'rel': models.ForeignKey(cls.TestRelModel, |
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on_delete=models.CASCADE) |
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} |
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) |
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def tearDown(self): |
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if admin.site.is_registered(self.TestModel): |
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admin.site.unregister(self.TestModel) |
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if admin.site.is_registered(self.TestRelModel): |
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admin.site.unregister(self.TestRelModel) |
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@classmethod |
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def test_model_admin(cls): |
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"""Tests whether :see:LocalizedFieldsAdminMixin |
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mixin are works with admin.ModelAdmin""" |
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@admin.register(cls.TestModel) |
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class TestModelAdmin(LocalizedFieldsAdminMixin, admin.ModelAdmin): |
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pass |
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assert len(check_admin_app(apps.get_app_configs())) == 0 |
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@classmethod |
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def test_stackedmodel_admin(cls): |
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"""Tests whether :see:LocalizedFieldsAdminMixin mixin are works |
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with admin.StackedInline""" |
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class TestModelStackedInline(LocalizedFieldsAdminMixin, |
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admin.StackedInline): |
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model = cls.TestModel |
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@admin.register(cls.TestRelModel) |
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class TestRelModelAdmin(admin.ModelAdmin): |
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inlines = [ |
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TestModelStackedInline, |
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] |
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assert len(check_admin_app(apps.get_app_configs())) == 0 |
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@classmethod |
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def test_tabularmodel_admin(cls): |
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"""Tests whether :see:LocalizedFieldsAdminMixin mixin are works |
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with admin.TabularInline""" |
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class TestModelTabularInline(LocalizedFieldsAdminMixin, |
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admin.TabularInline): |
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model = cls.TestModel |
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@admin.register(cls.TestRelModel) |
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class TestRelModelAdmin(admin.ModelAdmin): |
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inlines = [ |
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TestModelTabularInline, |
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] |
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assert len(check_admin_app(apps.get_app_configs())) == 0 |
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This can be caused by one of the following:
1. Missing Dependencies
This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands.
2. Missing __init__.py files
This error could also result from missing
__init__.pyfiles in your module folders. Make sure that you place one file in each sub-folder.