| from tests_common import NewOpenCVTests, unittest | |
| import cv2 as cv | |
| import os | |
| def import_path(): | |
| import sys | |
| if sys.version_info[0] < 3 or sys.version_info[1] < 6: | |
| raise unittest.SkipTest('Python 3.6+ required') | |
| from pathlib import Path | |
| return Path | |
| class CanPassPathLike(NewOpenCVTests): | |
| def test_pathlib_path(self): | |
| Path = import_path() | |
| img_path = self.find_file('cv/imgproc/stuff.jpg', [os.environ.get('OPENCV_TEST_DATA_PATH')]) | |
| image_from_str = cv.imread(img_path) | |
| self.assertIsNotNone(image_from_str) | |
| image_from_path = cv.imread(Path(img_path)) | |
| self.assertIsNotNone(image_from_path) | |
| def test_type_mismatch(self): | |
| import_path() # checks python version | |
| with self.assertRaises(cv.error) as context: | |
| cv.imread(123) | |
| self.assertTrue('str or path-like' in str(context.exception)) | |
| if __name__ == '__main__': | |
| NewOpenCVTests.bootstrap() | |