添加 Musicfox Waybar 歌词模块

2026-09-15 13:47:39 +08:00
commit d75e87f24d
6 changed files with 487 additions and 0 deletions
@@ -0,0 +1,56 @@
+import unittest
+
+from musicfox_lyrics import (
+    LyricLine,
+    PlayerState,
+    candidate_score,
+    extract_song_id,
+    lyric_at,
+    parse_lrc,
+)
+
+
+class LyricsTest(unittest.TestCase):
+    def test_parses_and_sorts_lrc_with_offset(self) -> None:
+        lines = parse_lrc(
+            "[offset:500]\n[00:10.000]第二句\n[00:01.250][00:05.000]第一句\n[00:20.000]"
+        )
+        self.assertEqual(
+            lines,
+            [
+                LyricLine(1.75, "第一句"),
+                LyricLine(5.5, "第一句"),
+                LyricLine(10.5, "第二句"),
+            ],
+        )
+
+    def test_selects_line_for_playback_position(self) -> None:
+        lines = [LyricLine(1, "一"), LyricLine(3, "二"), LyricLine(8, "三")]
+        self.assertEqual(lyric_at(lines, 0.5), "")
+        self.assertEqual(lyric_at(lines, 3.2), "二")
+        self.assertEqual(lyric_at(lines, 20), "三")
+
+    def test_extracts_netease_song_id(self) -> None:
+        self.assertEqual(extract_song_id("https://music.163.com/#/song?id=347230"), 347230)
+        self.assertEqual(extract_song_id("/org/mpris/MediaPlayer2/song_347230"), 347230)
+        self.assertIsNone(extract_song_id("https://example.com/track/347230"))
+
+    def test_song_match_prefers_title_artist_and_duration(self) -> None:
+        state = PlayerState("musicfox", "Playing", 10, "海阔天空", "Beyond", 326, "", "")
+        correct = {
+            "id": 347230,
+            "name": "海阔天空",
+            "artists": [{"name": "Beyond"}],
+            "duration": 326000,
+        }
+        wrong_version = {
+            "id": 1,
+            "name": "海阔天空",
+            "artists": [{"name": "Beyond"}],
+            "duration": 239000,
+        }
+        self.assertGreater(candidate_score(correct, state), candidate_score(wrong_version, state))
+
+
+if __name__ == "__main__":
+    unittest.main()