fix(subscribe): prefer full packs for episode upgrades (#5771)

This commit is contained in:
InfinityPacer
2026-05-15 06:50:16 +08:00
committed by GitHub
parent 41da9b62c2
commit b76c4edc4a
2 changed files with 360 additions and 17 deletions

View File

@@ -310,7 +310,7 @@ class SubscribeChainTest(TestCase):
return SimpleNamespace(
torrent_info=SimpleNamespace(pri_order=priority),
selected_episodes=selected_episodes,
meta_info=SimpleNamespace(episode_list=meta_episodes or []),
meta_info=SimpleNamespace(season_list=[1], episode_list=meta_episodes or []),
)
def test_get_episode_priority_falls_back_to_current_priority(self):
@@ -408,6 +408,196 @@ class SubscribeChainTest(TestCase):
)
)
def test_episode_best_version_downloads_full_pack_before_episode_fallback(self):
subscribe = self._build_subscribe(best_version_full=0, total_episode=3)
full_pack_context = SimpleNamespace(
torrent_info=SimpleNamespace(pri_order=90),
media_info=SimpleNamespace(type=MediaType.TV),
meta_info=SimpleNamespace(season_list=[1], episode_list=[]),
)
episode_context = SimpleNamespace(
torrent_info=SimpleNamespace(pri_order=90),
media_info=SimpleNamespace(type=MediaType.TV),
meta_info=SimpleNamespace(season_list=[1], episode_list=[2]),
)
no_exists = {
"media-key": {
1: SimpleNamespace(season=1, episodes=[2], total_episode=3, start_episode=1)
}
}
calls = []
class _FakeDownloadChain:
"""记录批量下载调用,用于验证分集洗版会先尝试全集资源。"""
def batch_download(self, **kwargs):
calls.append(kwargs)
return [full_pack_context], {}
with patch.object(SUBSCRIBE_CHAIN_MODULE, "DownloadChain", _FakeDownloadChain):
downloads, lefts = SubscribeChain()._SubscribeChain__download_best_version_with_full_pack_first(
contexts=[episode_context, full_pack_context],
no_exists=no_exists,
subscribe=subscribe,
mediakey="media-key",
username="user",
save_path="/downloads",
downloader="qb",
source="subscribe",
)
self.assertEqual(downloads, [full_pack_context])
self.assertEqual(lefts, {})
self.assertEqual(len(calls), 1)
self.assertEqual(calls[0]["contexts"], [full_pack_context])
self.assertEqual(calls[0]["no_exists"]["media-key"][1].episodes, [])
def test_episode_best_version_falls_back_when_full_pack_not_downloaded(self):
subscribe = self._build_subscribe(best_version_full=0, total_episode=3)
full_pack_context = SimpleNamespace(
torrent_info=SimpleNamespace(pri_order=90),
media_info=SimpleNamespace(type=MediaType.TV),
meta_info=SimpleNamespace(season_list=[1], episode_list=[]),
)
episode_context = SimpleNamespace(
torrent_info=SimpleNamespace(pri_order=90),
media_info=SimpleNamespace(type=MediaType.TV),
meta_info=SimpleNamespace(season_list=[1], episode_list=[2]),
)
no_exists = {
"media-key": {
1: SimpleNamespace(season=1, episodes=[2], total_episode=3, start_episode=1)
}
}
calls = []
class _FakeDownloadChain:
"""模拟全集下载失败,验证后续会回退到按集下载。"""
def batch_download(self, **kwargs):
calls.append(kwargs)
if len(calls) == 1:
return [], kwargs["no_exists"]
return [episode_context], {}
with patch.object(SUBSCRIBE_CHAIN_MODULE, "DownloadChain", _FakeDownloadChain):
downloads, lefts = SubscribeChain()._SubscribeChain__download_best_version_with_full_pack_first(
contexts=[episode_context, full_pack_context],
no_exists=no_exists,
subscribe=subscribe,
mediakey="media-key",
)
self.assertEqual(downloads, [episode_context])
self.assertEqual(lefts, {})
self.assertEqual(len(calls), 2)
self.assertEqual(calls[0]["contexts"], [full_pack_context])
self.assertIs(calls[1]["no_exists"], no_exists)
def test_episode_best_version_skips_full_pack_first_when_pack_priority_equals_existing_episode(self):
"""验证全集优先级等于目标分集时回退到分集下载。"""
subscribe = self._build_subscribe(
best_version_full=0,
total_episode=3,
episode_priority={"1": 80, "2": 80, "3": 80},
current_priority=80,
)
full_pack_context = SimpleNamespace(
torrent_info=SimpleNamespace(pri_order=80),
media_info=SimpleNamespace(type=MediaType.TV),
meta_info=SimpleNamespace(season_list=[1], episode_list=[]),
)
episode_context = SimpleNamespace(
torrent_info=SimpleNamespace(pri_order=90),
media_info=SimpleNamespace(type=MediaType.TV),
meta_info=SimpleNamespace(season_list=[1], episode_list=[2]),
)
no_exists = {
"media-key": {
1: SimpleNamespace(season=1, episodes=[2], total_episode=3, start_episode=1)
}
}
calls = []
class _FakeDownloadChain:
"""记录回退下载调用,确保全集候选仍可参与拆包匹配。"""
def batch_download(self, **kwargs):
calls.append(kwargs)
return [episode_context], {}
with patch.object(SUBSCRIBE_CHAIN_MODULE, "DownloadChain", _FakeDownloadChain):
downloads, lefts = SubscribeChain()._SubscribeChain__download_best_version_with_full_pack_first(
contexts=[episode_context, full_pack_context],
no_exists=no_exists,
subscribe=subscribe,
mediakey="media-key",
)
self.assertEqual(downloads, [episode_context])
self.assertEqual(lefts, {})
self.assertEqual(len(calls), 1)
self.assertEqual(calls[0]["contexts"], [episode_context, full_pack_context])
self.assertIs(calls[0]["no_exists"], no_exists)
def test_episode_best_version_skips_full_pack_first_when_pack_priority_below_one_episode(self):
"""验证全集低于任一目标分集优先级时不会整包优先。"""
subscribe = self._build_subscribe(
best_version_full=0,
total_episode=3,
episode_priority={"1": 90, "2": 80, "3": 80},
current_priority=80,
)
full_pack_context = SimpleNamespace(
torrent_info=SimpleNamespace(pri_order=85),
media_info=SimpleNamespace(type=MediaType.TV),
meta_info=SimpleNamespace(season_list=[1], episode_list=[]),
)
no_exists = {
"media-key": {
1: SimpleNamespace(season=1, episodes=[2], total_episode=3, start_episode=1)
}
}
calls = []
class _FakeDownloadChain:
"""记录回退下载调用,验证低优先级全集不进入整包优先分支。"""
def batch_download(self, **kwargs):
calls.append(kwargs)
return [], kwargs["no_exists"]
with patch.object(SUBSCRIBE_CHAIN_MODULE, "DownloadChain", _FakeDownloadChain):
downloads, lefts = SubscribeChain()._SubscribeChain__download_best_version_with_full_pack_first(
contexts=[full_pack_context],
no_exists=no_exists,
subscribe=subscribe,
mediakey="media-key",
)
self.assertEqual(downloads, [])
self.assertIs(lefts, no_exists)
self.assertEqual(len(calls), 1)
self.assertEqual(calls[0]["contexts"], [full_pack_context])
self.assertIs(calls[0]["no_exists"], no_exists)
def test_full_pack_priority_check_uses_current_priority_fallback(self):
"""验证旧订阅没有分集状态时使用 current_priority 兜底判断。"""
subscribe = self._build_subscribe(total_episode=3, current_priority=80, episode_priority=None)
self.assertFalse(
SubscribeChain._SubscribeChain__is_full_season_priority_higher_than_all_targets(
subscribe=subscribe,
priority=80,
)
)
self.assertTrue(
SubscribeChain._SubscribeChain__is_full_season_priority_higher_than_all_targets(
subscribe=subscribe,
priority=81,
)
)
def test_update_subscribe_priority_uses_selected_episodes(self):
subscribe = self._build_subscribe(
total_episode=4,
@@ -515,6 +705,39 @@ class SubscribeChainTest(TestCase):
self.assertEqual(payload["lack_episode"], 0)
finish_mock.assert_called_once_with(subscribe=subscribe, meta=meta, mediainfo=mediainfo)
def test_episode_best_version_updates_all_episodes_when_full_pack_has_no_episode_metadata(self):
subscribe = self._build_subscribe(
best_version_full=0,
total_episode=3,
episode_priority={"1": 80, "2": 80, "3": 80},
current_priority=80,
lack_episode=3,
)
download = self._build_download(priority=100, selected_episodes=[], meta_episodes=[])
chain = SubscribeChain()
meta = SimpleNamespace()
mediainfo = SimpleNamespace(title_year="Test Show (2026)")
with patch.object(SUBSCRIBE_CHAIN_MODULE, "SubscribeOper") as subscribe_oper_cls, patch.object(
SubscribeChain,
"_SubscribeChain__finish_subscribe",
) as finish_mock:
subscribe_oper = subscribe_oper_cls.return_value
subscribe_oper.update.return_value = None
chain.update_subscribe_priority(
subscribe=subscribe,
meta=meta,
mediainfo=mediainfo,
downloads=[download],
)
payload = subscribe_oper.update.call_args.args[1]
self.assertEqual(payload["episode_priority"], {"1": 100, "2": 100, "3": 100})
self.assertEqual(payload["current_priority"], 100)
self.assertEqual(payload["lack_episode"], 0)
finish_mock.assert_called_once_with(subscribe=subscribe, meta=meta, mediainfo=mediainfo)
def test_check_resets_current_priority_when_new_episodes_expand_target_range(self):
subscribe = self._build_subscribe(
total_episode=3,