Handle incomplete historical jury lists

2026-08-09 12:42:16 +02:00
parent bbf0f1bf0a
commit 5db0e1816b
8 changed files with 244 additions and 15 deletions
@@ -11,6 +11,7 @@ top100.csv
 gesamtwertung.csv
 einzelwertungen.csv
 fehler.csv
+incomplete_jury_lists.csv

 # macOS metadata
 .DS_Store
@@ -47,6 +47,7 @@ Optionen:
 --limit ANZAHL     nur die ersten ANZAHL Juryseiten verarbeiten
 --delay SEKUNDEN   Pause zwischen Abrufen (Standard: 0.2)
 --output ORDNER    abweichenden Ausgabeordner verwenden
+--accept-incomplete  unvollständige historische Listen automatisch akzeptieren
 ```

 Beispiel für einen kurzen Testlauf:
@@ -64,12 +65,19 @@ Beispiel für einen kurzen Testlauf:
 - `gesamtwertung.csv`
 - `einzelwertungen.csv`
 - `fehler.csv`
+- `incomplete_jury_lists.csv`

 Der Ausgabeordner wird bei Bedarf automatisch erstellt. Bereits vorhandene
 Dateien gleichen Namens werden bei einem neuen Lauf ersetzt. Mit `--output`
 kann jederzeit ausdrücklich ein anderer Ordner gewählt werden; diese Angabe
 hat Vorrang vor dem aus der URL abgeleiteten Namen.

+Unvollständige, aber strukturell gültige historische Jurylisten werden im
+Terminal zur Bestätigung angeboten. Ohne interaktives Terminal werden sie
+standardmäßig abgelehnt. `--accept-incomplete` akzeptiert sie automatisch;
+fehlende Ränge werden dabei nicht ergänzt oder verschoben. Alle entsprechenden
+Entscheidungen stehen in `incomplete_jury_lists.csv`.
+
 ## Tests

 ```sh
@@ -48,6 +48,14 @@ class Vote:
    source_url: str


+class IncompleteJuryListError(RuntimeError):
+    def __init__(self, votes: list[Vote]):
+        self.votes = votes
+        self.found_ranks = [vote.rank for vote in votes]
+        self.missing_ranks = sorted(set(range(1, 11)) - set(self.found_ranks))
+        super().__init__("Keine vollständige Top-10-Tabelle gefunden")
+
+
 def clean(value: str) -> str:
    return re.sub(r"\s+", " ", value.replace("\xa0", " ")).strip()

@@ -169,7 +177,7 @@ def extract_votes_from_historical_text(

    for element in soup.find_all(["tr", "li", "p"]):
        text = clean(element.get_text(" ", strip=True))
-        match = re.fullmatch(r"(10|[1-9])\.\s*(.+)", text)
+        match = re.fullmatch(r"(10|[1-9])(?:\.\s*|\s+)(.+)", text)
        if not match:
            continue

@@ -178,6 +186,8 @@ def extract_votes_from_historical_text(
        artist, separator, title = entry.partition(":")
        if not separator:
            artist, separator, title = entry.partition(" - ")
+        if not separator:
+            artist, separator, title = entry.partition(". ")
        if not separator:
            continue

@@ -195,10 +205,10 @@ def extract_votes_from_historical_text(
            source_url=source_url,
        )

-    if set(rows_by_rank) != set(range(1, 11)):
+    if not rows_by_rank:
        return None

-    return [rows_by_rank[rank] for rank in range(1, 11)]
+    return [rows_by_rank[rank] for rank in sorted(rows_by_rank)]


 def parse_jury_page(
@@ -215,12 +225,37 @@ def parse_jury_page(
            return votes

    votes = extract_votes_from_historical_text(soup, juror, source_url)
-    if votes is not None:
+    if votes and len(votes) == 10:
        return votes
+    if votes:
+        raise IncompleteJuryListError(votes)

    raise RuntimeError("Keine vollständige Top-10-Tabelle gefunden")


+def decide_incomplete_list(
+    error: IncompleteJuryListError,
+    *,
+    accept_incomplete: bool,
+    interactive: bool,
+    decision_helper=input,
+) -> bool:
+    vote = error.votes[0]
+    print("\nUnvollständige Juryliste:")
+    print(f"  Juror:          {vote.juror}")
+    print(f"  URL:            {vote.source_url}")
+    print(f"  Gefundene Ränge: {', '.join(map(str, error.found_ranks))}")
+    print(f"  Fehlende Ränge:  {', '.join(map(str, error.missing_ranks))}")
+
+    if accept_incomplete:
+        return True
+    if not interactive:
+        return False
+
+    answer = decision_helper("Count this incomplete jury list anyway? [y/N]: ")
+    return answer.strip().casefold() in {"y", "yes"}
+
+
 def aggregate(votes: list[Vote]) -> pd.DataFrame:
    groups: dict[str, list[Vote]] = defaultdict(list)
    for vote in votes:
@@ -287,11 +322,16 @@ def write_outputs(
    votes: list[Vote],
    ranking: pd.DataFrame,
    errors: list[dict[str, str]],
+    incomplete_lists: list[dict[str, object]],
 ) -> None:
    output_dir.mkdir(parents=True, exist_ok=True)

    votes_df = pd.DataFrame(asdict(vote) for vote in votes)
    errors_df = pd.DataFrame(errors)
+    incomplete_df = pd.DataFrame(
+        incomplete_lists,
+        columns=["juror", "url", "found_ranks", "missing_ranks", "accepted"],
+    )

    ranking.head(100).to_csv(
        output_dir / "top100.csv",
@@ -313,6 +353,11 @@ def write_outputs(
        index=False,
        encoding="utf-8-sig",
    )
+    incomplete_df.to_csv(
+        output_dir / "incomplete_jury_lists.csv",
+        index=False,
+        encoding="utf-8-sig",
+    )

    with pd.ExcelWriter(
        output_dir / "radioeins_top100.xlsx",
@@ -334,7 +379,7 @@ def write_outputs(
                )


-def main() -> int:
+def build_argument_parser() -> argparse.ArgumentParser:
    parser = argparse.ArgumentParser(
        description="radioeins-Jurylisten zu einer Top 100 zusammenfassen"
    )
@@ -342,7 +387,16 @@ def main() -> int:
    parser.add_argument("--limit", type=int, default=None)
    parser.add_argument("--delay", type=float, default=0.2)
    parser.add_argument("--output", type=Path, default=None)
-    args = parser.parse_args()
+    parser.add_argument(
+        "--accept-incomplete",
+        action="store_true",
+        help="unvollständige historische Jurylisten ohne Nachfrage akzeptieren",
+    )
+    return parser
+
+
+def main() -> int:
+    args = build_argument_parser().parse_args()
    output_dir = args.output or derive_output_dir(args.url)

    session = requests.Session()
@@ -356,17 +410,39 @@ def main() -> int:

    all_votes: list[Vote] = []
    errors: list[dict[str, str]] = []
+    incomplete_lists: list[dict[str, object]] = []
+    valid_jury_lists = 0

    for index, (url, name) in enumerate(pages, start=1):
        print(f"[{index:>3}/{len(pages)}] {name}")
        try:
-            all_votes.extend(
-                parse_jury_page(
-                    html=get_html(session, url),
-                    fallback_name=name,
-                    source_url=url,
-                )
+            votes = parse_jury_page(
+                html=get_html(session, url),
+                fallback_name=name,
+                source_url=url,
            )
+        except IncompleteJuryListError as exc:
+            accepted = decide_incomplete_list(
+                exc,
+                accept_incomplete=args.accept_incomplete,
+                interactive=sys.stdin.isatty(),
+            )
+            incomplete_lists.append(
+                {
+                    "juror": exc.votes[0].juror,
+                    "url": exc.votes[0].source_url,
+                    "found_ranks": ",".join(map(str, exc.found_ranks)),
+                    "missing_ranks": ",".join(map(str, exc.missing_ranks)),
+                    "accepted": accepted,
+                }
+            )
+            if accepted:
+                all_votes.extend(exc.votes)
+                valid_jury_lists += 1
+            else:
+                errors.append(
+                    {"juror": name, "url": url, "error": str(exc)}
+                )
        except Exception as exc:
            errors.append(
                {
@@ -375,19 +451,31 @@ def main() -> int:
                    "error": str(exc),
                }
            )
+        else:
+            all_votes.extend(votes)
+            valid_jury_lists += 1

        if args.delay > 0:
            time.sleep(args.delay)

    ranking = aggregate(all_votes)
-    write_outputs(output_dir, all_votes, ranking, errors)
+    write_outputs(output_dir, all_votes, ranking, errors, incomplete_lists)

    print("\nFertig:")
    print(f"  gefundene Seiten:    {len(pages)}")
-    print(f"  gültige Jurylisten:  {len(all_votes) // 10}")
+    print(f"  gültige Jurylisten:  {valid_jury_lists}")
    print(f"  Wertungen:           {len(all_votes)}")
    print(f"  verschiedene Titel: {len(ranking)}")
    print(f"  Fehler:              {len(errors)}")
+    print(f"  unvollständig gefunden:   {len(incomplete_lists)}")
+    print(
+        "  unvollständig akzeptiert: "
+        f"{sum(bool(item['accepted']) for item in incomplete_lists)}"
+    )
+    print(
+        "  unvollständig abgelehnt:  "
+        f"{sum(not bool(item['accepted']) for item in incomplete_lists)}"
+    )
    print(f"  Ausgabe:             {output_dir.resolve()}")

    return 1 if errors else 0
@@ -0,0 +1,14 @@
+<!doctype html>
+<html><head><meta property="og:title" content="Aditya Sharma"></head><body>
+<table>
+<tr><td>1. The Sundays: Here's Where The Story Ends</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>2. The Beatles: Something</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>3. The Pogues &amp; Kirsty MacColl: Fairytale of New York</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>4. China Crisis: Wishful Thinking</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>5&nbsp;&nbsp;Nick Drake: Northern Sky</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>6. Elton John: Your Song</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>7. Sam Cooke: Cupid</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>8. Carole King: You've Got&nbsp;A Friend</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>9. Turbonegro: I&nbsp;Got Erection</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>10. Dead Kennedys: Too Drunk To Fuck</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+</table></body></html>
@@ -0,0 +1,14 @@
+<!doctype html>
+<html><head><meta property="og:title" content="Christiane Falk"></head><body>
+<table>
+<tr><td>1. Pearl Jam: Black</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>2. Element of Crime: Weißes Papier</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>3. R.E.M.: Country Feedback</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>4. Jeff Buckley. Hallelujah</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>5. Gisbert zu Knyphausen: Dreh dich nicht um</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>6. John Grant feat. Midlake: I Wanna Go To Marz</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>7. James Blake: Limit To Your Love</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>8. The National: I Need My Girl</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>9. Blur: No Distance Left To Run</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>10. Keane: Bend and Break</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+</table></body></html>
@@ -0,0 +1,14 @@
+<!doctype html>
+<html><head><meta property="og:title" content="Dagobert"></head><body>
+<table>
+<tr><td>1. Doris Day: The Way I Dreamed It</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>2. Telly Savalas: If</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>3. Lou Reed: Crazy Feeling</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>4. Roy Rogers: Cleanin' My Rifle (And Dreamin' Of You)</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>5. Carpenters: I Need To Be In Love</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>6. Hank Williams: Cold Cold Heart</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>7. Chris Isaak: Wicked Game</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>8. Astrud Gilberto: Never My Love</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>9. Tiny Tim: Earth Angel</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+</table></body></html>
@@ -0,0 +1,14 @@
+<!doctype html>
+<html><head><meta property="og:title" content="Sven-Erik Stephan"></head><body>
+<table>
+<tr><td>1. The Cure: Lovesong</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>2. Joy Division: Love Will Tear Us Apart</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>3. Roxy Music: More Than This</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>4. Prince: Raspberry Beret</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>5. Mazzy Star: Fade Into You</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>6. Rufus &amp; Chaka Khan: Ain’t Nobody</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>7. Cyndi Lauper. Time After Time</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>8. Arthur Russell: That’s Us/ Wild Cimbination</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>9. The Pharcyde: Passin’ Me By</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+<tr><td>10. Frankie Goes To Hollywood: The Power Of Love</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+</table></body></html>
@@ -1,7 +1,16 @@
 import unittest
+from contextlib import redirect_stdout
+from io import StringIO
 from pathlib import Path

-from radioeins_top100 import POINTS, derive_output_dir, parse_jury_page
+from radioeins_top100 import (
+    POINTS,
+    IncompleteJuryListError,
+    build_argument_parser,
+    decide_incomplete_list,
+    derive_output_dir,
+    parse_jury_page,
+)


 class RadioeinsTop100Tests(unittest.TestCase):
@@ -67,6 +76,73 @@ class RadioeinsTop100Tests(unittest.TestCase):
        self.assertEqual(votes[7].artist, "Boxhmasters")
        self.assertEqual(votes[7].title, "Mogli")

+    def test_historical_rank_without_dot(self):
+        votes = self.parse_fixture("love-aditya-sharma.html")
+
+        self.assertEqual((votes[4].rank, votes[4].artist, votes[4].title),
+                         (5, "Nick Drake", "Northern Sky"))
+
+    def test_historical_period_separator(self):
+        christiane = self.parse_fixture("love-christiane-falk.html")
+        sven = self.parse_fixture("love-sven-erik-stephan.html")
+
+        self.assertEqual((christiane[3].artist, christiane[3].title),
+                         ("Jeff Buckley", "Hallelujah"))
+        self.assertEqual((sven[6].artist, sven[6].title),
+                         ("Cyndi Lauper", "Time After Time"))
+        self.assertEqual(christiane[2].artist, "R.E.M.")
+
+    def test_incomplete_historical_list_is_rejected(self):
+        with self.assertRaises(IncompleteJuryListError) as caught:
+            self.parse_fixture("love-dagobert.html")
+
+        output = StringIO()
+        with redirect_stdout(output):
+            accepted = decide_incomplete_list(
+                caught.exception,
+                accept_incomplete=False,
+                interactive=False,
+                decision_helper=lambda _: self.fail("must not prompt"),
+            )
+
+        self.assertFalse(accepted)
+        self.assertIn("Dagobert", output.getvalue())
+        self.assertEqual(caught.exception.missing_ranks, [10])
+
+    def test_incomplete_historical_list_is_accepted_interactively(self):
+        with self.assertRaises(IncompleteJuryListError) as caught:
+            self.parse_fixture("love-dagobert.html")
+
+        with redirect_stdout(StringIO()):
+            accepted = decide_incomplete_list(
+                caught.exception,
+                accept_incomplete=False,
+                interactive=True,
+                decision_helper=lambda prompt: "yes",
+            )
+
+        self.assertTrue(accepted)
+        self.assertEqual(
+            [(vote.rank, vote.points) for vote in caught.exception.votes],
+            [(1, 12), (2, 10), (3, 8), (4, 7), (5, 6),
+             (6, 5), (7, 4), (8, 3), (9, 2)],
+        )
+
+    def test_accept_incomplete_option(self):
+        args = build_argument_parser().parse_args(["--accept-incomplete"])
+        self.assertTrue(args.accept_incomplete)
+
+        with self.assertRaises(IncompleteJuryListError) as caught:
+            self.parse_fixture("love-dagobert.html")
+        with redirect_stdout(StringIO()):
+            accepted = decide_incomplete_list(
+                caught.exception,
+                accept_incomplete=args.accept_incomplete,
+                interactive=False,
+                decision_helper=lambda _: self.fail("must not prompt"),
+            )
+        self.assertTrue(accepted)
+

 if __name__ == "__main__":
    unittest.main()