python(test): add tests filter

Usage example (bash): $ OPENCV_PYTEST_FILTER=test_digits python test.py -v

python(test): add tests filter
Usage example (bash): $ OPENCV_PYTEST_FILTER=test_digits python test.py -v
3ee8079f · Alexander Alekhin · e4aa2ccd · 3ee8079f
Commit 3ee8079f authored Aug 28, 2017 by Alexander Alekhin
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test.py modules/python/test/test.py +1 -1

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--- a/modules/python/test/test.py
+++ b/modules/python/test/test.py
@@ -17,7 +17,7 @@ from tests_common import NewOpenCVTests
 basedir = os.path.abspath(os.path.dirname(__file__))

 def load_tests(loader, tests, pattern):
-    tests.addTests(loader.discover(basedir, pattern='test_*.py'))
+    tests.addTests(loader.discover(basedir, pattern=os.environ.get('OPENCV_PYTEST_FILTER', 'test_') + '*.py'))
    return tests

 if __name__ == '__main__':