style: fix black formatting for wave70 dedup tests

2026-07-25 11:05:53 +08:00
parent 548fc9beb5
commit bbf4108e2f
1 changed files with 6 additions and 16 deletions
@@ -106,16 +106,12 @@ class TestAverageHistogramSimilarity:

    def test_empty_first_list(self):
        """第一组为空返回0."""
-        sim = VideoDeduplicator._average_histogram_similarity(
-            [], [[0.5, 0.5]]
-        )
+        sim = VideoDeduplicator._average_histogram_similarity([], [[0.5, 0.5]])
        assert sim == 0.0

    def test_empty_second_list(self):
        """第二组为空返回0."""
-        sim = VideoDeduplicator._average_histogram_similarity(
-            [[0.5, 0.5]], []
-        )
+        sim = VideoDeduplicator._average_histogram_similarity([[0.5, 0.5]], [])
        assert sim == 0.0

    def test_both_empty(self):
@@ -126,18 +122,14 @@ class TestAverageHistogramSimilarity:
    def test_orthogonal_histograms(self):
        """正交直方图相似度为0."""
        # [1, 0] 和 [0, 1] 正交
-        sim = VideoDeduplicator._average_histogram_similarity(
-            [[1.0, 0.0]], [[0.0, 1.0]]
-        )
+        sim = VideoDeduplicator._average_histogram_similarity([[1.0, 0.0]], [[0.0, 1.0]])
        assert sim == pytest.approx(0.0)

    def test_partial_similarity(self):
        """部分相似."""
        # [1, 1] 和 [1, 0] 的余弦相似度 = 1/√2 ≈ 0.707
-        sim = VideoDeduplicator._average_histogram_similarity(
-            [[1.0, 1.0]], [[1.0, 0.0]]
-        )
-        assert sim == pytest.approx(1.0 / (2 ** 0.5), rel=0.01)
+        sim = VideoDeduplicator._average_histogram_similarity([[1.0, 1.0]], [[1.0, 0.0]])
+        assert sim == pytest.approx(1.0 / (2**0.5), rel=0.01)

    def test_multiple_frames_best_match(self):
        """多帧时取最佳匹配."""
@@ -151,9 +143,7 @@ class TestAverageHistogramSimilarity:

    def test_zero_norm_histogram_skipped(self):
        """零范数直方图被跳过."""
-        sim = VideoDeduplicator._average_histogram_similarity(
-            [[0.0, 0.0]], [[1.0, 1.0]]
-        )
+        sim = VideoDeduplicator._average_histogram_similarity([[0.0, 0.0]], [[1.0, 1.0]])
        # 第一组的零范数被跳过，similarities为空，返回0
        assert sim == 0.0