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feat: named arguments handling in Python interface

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This commit is contained in:
Vadim Levin
2023-02-06 16:41:20 +03:00
parent 9eb78eeb18
commit b07031b594
5 changed files with 250 additions and 60 deletions
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modules/python/test/test_misc.py
+23
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@@ -738,6 +738,29 @@ class Arguments(NewOpenCVTests):
)
)
def test_named_arguments_without_parameters(self):
src = np.ones((5, 5, 3), dtype=np.uint8)
arguments_dump, src_copy = cv.utils.copyMatAndDumpNamedArguments(src)
np.testing.assert_equal(src, src_copy)
self.assertEqual(arguments_dump, 'lambda=-1, sigma=0.0')
def test_named_arguments_without_output_argument(self):
src = np.zeros((2, 2, 3), dtype=np.uint8)
arguments_dump, src_copy = cv.utils.copyMatAndDumpNamedArguments(
src, lambda_=15, sigma=3.5
)
np.testing.assert_equal(src, src_copy)
self.assertEqual(arguments_dump, 'lambda=15, sigma=3.5')
def test_named_arguments_with_output_argument(self):
src = np.zeros((3, 3, 3), dtype=np.uint8)
dst = np.ones_like(src)
arguments_dump, src_copy = cv.utils.copyMatAndDumpNamedArguments(
src, dst, lambda_=25, sigma=5.5
)
np.testing.assert_equal(src, src_copy)
np.testing.assert_equal(dst, src_copy)
self.assertEqual(arguments_dump, 'lambda=25, sigma=5.5')
class CanUsePurePythonModuleFunction(NewOpenCVTests):