Prepare retried jobs before requeue

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## 0.50.2 - 2026-08-01
+
+- Re-ran queue job preparation when retrying failed or canceled downloads, letting retries repair missing `ani-cli` result selections before launching.
+- Added result-index inference for older or watchlist-created jobs by matching the stored show ID, or a single confident title match, against current provider search results.
+
 ## 0.50.1 - 2026-08-01
 
 - Passed the selected Search result number through queued `ani-cli` jobs as `-S`, so downloads avoid the interactive series picker when multiple similar titles are returned.

README.md

@@ -2,7 +2,7 @@
 
 Local web UI for a system-wide `ani-cli` install.
 
-Current version: `0.50.1`
+Current version: `0.50.2`
 
 ## What it does
 
@@ -121,6 +121,7 @@ Docker notes:
 - Queue `ani-cli` downloads explicitly run with `ANI_CLI_PLAYER=download` so headless Docker installs do not need `mpv` or `vlc` just to save files
 - Docker images include `curl-impersonate` wrappers before plain `curl` on `PATH`, matching the preference order used by `ani-cli` v5
 - Queue jobs created from Search pass the selected result number to `ani-cli -S`, avoiding the interactive series picker when the provider returns multiple similar titles
+- Retried failed jobs are prepared again before running, so older or watchlist-created jobs can infer and persist an `ani-cli -S` result when the stored show ID or title maps cleanly to a provider search result
 - Fallback retries keep the queued episode numbers when fallback downloader filenames are renumbered from `1`
 - Docker images install `anipy-cli` and `animdl` automatically; non-Docker installs should provide the selected tools in `PATH` themselves
 

VERSION

@@ -1 +1 @@
-0.50.1
+0.50.2

app.py

@@ -58,6 +58,7 @@ from app_support import (
     normalize_config,
     normalize_episode_offset,
     normalize_media_type,
+    normalize_result_index,
     now_iso,
     remote_access_session_fingerprint,
     sanitize_path_component,
@@ -74,7 +75,10 @@ from title_matching import (
     title_lookup_queries,
     title_match_variants,
 )
-from watchlist_identity import resolve_job_watchlist_identity as resolve_job_watchlist_identity_impl
+from watchlist_identity import (
+    resolve_job_watchlist_identity as resolve_job_watchlist_identity_impl,
+    titles_confidently_match,
+)
 from web_templates import CONFIG_HTML, INDEX_HTML, PAGE_LINKS, QUEUE_HTML, WATCHLIST_HTML, render_page_links, render_sidebar_brand
 
 RUNTIME_LOCK = threading.RLock()
@@ -3007,6 +3011,10 @@ def sync_downloaded_job_to_watchlist(job):
 
 def prepare_download_job(job):
     config = ensure_runtime()["config"]
+    if normalize_result_index(job.get("result_index")) is None:
+        result_index = infer_download_job_result_index(job, config)
+        if result_index is not None:
+            job["result_index"] = result_index
     show_id, title, reason = resolve_job_watchlist_identity_impl(
         job,
         search_fn=search_anime,
@@ -3024,6 +3032,36 @@ def prepare_download_job(job):
     return job
 
 
+def infer_download_job_result_index(job, config):
+    query = str(job.get("query") or job.get("title") or job.get("anime_name") or "").strip()
+    mode = str(job.get("mode") or config.get("mode") or "sub").strip().lower()
+    if not query or mode not in MODE_CHOICES:
+        return None
+    try:
+        results = search_anime(query, mode)
+    except Exception as exc:
+        debug_log("watchlist.prepare_job.result_index_search_failed", job=job, error=exc)
+        return None
+
+    show_id = str(job.get("show_id") or "").strip()
+    if show_id:
+        for position, result in enumerate(results, start=1):
+            if str(result.get("id") or "").strip() == show_id:
+                return position
+
+    title = str(job.get("title") or job.get("anime_name") or query).strip()
+    matches = []
+    for position, result in enumerate(results, start=1):
+        candidate_title = str(result.get("title") or "").strip()
+        if titles_confidently_match(title, candidate_title, normalize_identity_title_key, base_title_variants):
+            matches.append(position)
+    if len(matches) == 1:
+        return matches[0]
+    if len(matches) > 1:
+        debug_log("watchlist.prepare_job.result_index_ambiguous", job=job, matches=matches)
+    return None
+
+
 def get_config_snapshot(fallback=None):
     with RUNTIME_LOCK:
         source = CONFIG if CONFIG is not None else fallback

queue_jobs.py

@@ -1258,12 +1258,15 @@ class DownloadQueue:
         self._save_job_locked(job)
         return job
 
+    def _prepare_job(self, job):
+        if self.job_prepare_fn is None:
+            return job
+        prepared = self.job_prepare_fn(dict(job))
+        return prepared if prepared is not None else job
+
     def add(self, payload):
         job = build_job(payload, self.config_getter())
-        if self.job_prepare_fn is not None:
-            prepared = self.job_prepare_fn(dict(job))
-            if prepared is not None:
-                job = prepared
+        job = self._prepare_job(job)
         with self.lock:
             reusable = self._find_reusable_failed_job_locked(job)
             if reusable is not None:
@@ -1347,24 +1350,21 @@ class DownloadQueue:
                 raise ValueError("Running jobs cannot be retried")
             if job["status"] not in {"failed", "canceled"}:
                 raise ValueError("Only failed or canceled jobs can be retried")
+        job = self._prepare_job(job)
+        with self.lock:
             job = self._reset_retryable_job_locked(job)
         self.wakeup.set()
         return job
 
     def retry_all_failed(self):
         count = 0
-        with self.lock, self._connect() as conn:
+        with self.lock:
+            with self._connect() as conn:
                 rows = conn.execute("SELECT * FROM jobs WHERE status = 'failed'").fetchall()
         for row in rows:
-                job = self._job_from_row(row)
-                job["status"] = "pending"
-                job["exit_code"] = None
-                job["pid"] = None
-                job["started_at"] = None
-                job["finished_at"] = None
-                job["updated_at"] = now_iso()
-                job["log"] = []
-                self._upsert_job_conn(conn, job)
+            job = self._prepare_job(self._job_from_row(row))
+            with self.lock:
+                self._reset_retryable_job_locked(job)
                 count += 1
         if count:
             self.wakeup.set()

test_app.py

@@ -532,6 +532,66 @@ class QueueApiTests(unittest.TestCase):
         self.assertEqual(retried["status"], "pending")
         self.assertFalse(retried["cancel_requested"])
 
+    def test_retry_prepares_failed_job_before_requeue(self):
+        queue = APP.DownloadQueue(
+            lambda: {"mode": "sub", "quality": "best", "download_dir": "/tmp/example"},
+            job_prepare_fn=lambda job: {**job, "result_index": 3},
+            start_worker=False,
+        )
+        created = queue.add(
+            {
+                "query": "Retry Show",
+                "title": "Retry Show",
+                "anime_name": "Retry Show",
+                "mode": "sub",
+                "quality": "best",
+                "episodes": "1",
+                "download_dir": "/tmp/example",
+                "season": "1",
+            }
+        )
+        with queue.lock:
+            job = queue._find(created["id"])
+            job["status"] = "failed"
+            job["result_index"] = None
+            queue._save_job_locked(job)
+
+        retried = queue.retry(created["id"])
+
+        self.assertEqual(retried["status"], "pending")
+        self.assertEqual(retried["result_index"], 3)
+
+    def test_retry_all_failed_prepares_jobs_before_requeue(self):
+        queue = APP.DownloadQueue(
+            lambda: {"mode": "sub", "quality": "best", "download_dir": "/tmp/example"},
+            job_prepare_fn=lambda job: {**job, "result_index": 4},
+            start_worker=False,
+        )
+        created = queue.add(
+            {
+                "query": "Retry All Show",
+                "title": "Retry All Show",
+                "anime_name": "Retry All Show",
+                "mode": "sub",
+                "quality": "best",
+                "episodes": "1",
+                "download_dir": "/tmp/example",
+                "season": "1",
+            }
+        )
+        with queue.lock:
+            job = queue._find(created["id"])
+            job["status"] = "failed"
+            job["result_index"] = None
+            queue._save_job_locked(job)
+
+        result = queue.retry_all_failed()
+        retried = queue.get(created["id"])
+
+        self.assertEqual(result["count"], 1)
+        self.assertEqual(retried["status"], "pending")
+        self.assertEqual(retried["result_index"], 4)
+
     def test_add_reuses_matching_failed_job_instead_of_creating_duplicate(self):
         payload = {
             "show_id": "show-42",
@@ -1887,6 +1947,36 @@ class WatchlistCompletionTests(unittest.TestCase):
         self.assertEqual(prepared["show_id"], "show-42")
         self.assertEqual(prepared["title"], "Queue Show")
 
+    def test_prepare_download_job_infers_result_index_from_show_id(self):
+        job = {"query": "Queue Show", "mode": "sub", "title": "Queue Show", "show_id": "show-99"}
+
+        with mock.patch.object(
+            APP,
+            "search_anime",
+            return_value=[
+                {"id": "show-42", "title": "Queue Show"},
+                {"id": "show-99", "title": "Queue Show Season 4"},
+            ],
+        ):
+            prepared = APP.prepare_download_job(dict(job))
+
+        self.assertEqual(prepared["result_index"], 2)
+
+    def test_prepare_download_job_infers_result_index_from_unique_title_match(self):
+        job = {"query": "Queue Show", "mode": "sub", "title": "Queue Show", "show_id": ""}
+
+        with mock.patch.object(
+            APP,
+            "search_anime",
+            return_value=[
+                {"id": "show-42", "title": "Queue Show"},
+                {"id": "show-99", "title": "Different Show"},
+            ],
+        ):
+            prepared = APP.prepare_download_job(dict(job))
+
+        self.assertEqual(prepared["result_index"], 1)
+
     def test_prepare_download_job_accepts_equivalent_season_notation(self):
         job = {"query": "Queue Show 2nd Season", "mode": "sub", "result_index": 1, "title": "Queue Show 2nd Season", "show_id": ""}