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# Copyright (c) OpenMMLab. All rights reserved.
import datetime
import sys
from unittest import TestCase
from mmengine import DefaultScope
from mmyolo.utils import register_all_modules
class TestSetupEnv(TestCase):
def test_register_all_modules(self):
from mmyolo.registry import DATASETS
# not init default scope
sys.modules.pop('mmyolo.datasets', None)
sys.modules.pop('mmyolo.datasets.yolov5_coco', None)
DATASETS._module_dict.pop('YOLOv5CocoDataset', None)
self.assertFalse('YOLOv5CocoDataset' in DATASETS.module_dict)
register_all_modules(init_default_scope=False)
self.assertTrue('YOLOv5CocoDataset' in DATASETS.module_dict)
# init default scope
sys.modules.pop('mmyolo.datasets', None)
sys.modules.pop('mmyolo.datasets.yolov5_coco', None)
DATASETS._module_dict.pop('YOLOv5CocoDataset', None)
self.assertFalse('YOLOv5CocoDataset' in DATASETS.module_dict)
register_all_modules(init_default_scope=True)
self.assertTrue('YOLOv5CocoDataset' in DATASETS.module_dict)
self.assertEqual(DefaultScope.get_current_instance().scope_name,
'mmyolo')
# init default scope when another scope is init
name = f'test-{datetime.datetime.now()}'
DefaultScope.get_instance(name, scope_name='test')
with self.assertWarnsRegex(
Warning, 'The current default scope "test" is not "mmyolo"'):
register_all_modules(init_default_scope=True)
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