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Fix: CDU-PDF AssertionError Fallback + Kopfzeile vereinheitlicht + Fehler-Debug

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Dotty Dotter 2026-04-10 20:05:28 +02:00
parent 916b0ca643
commit 14140571d8
2 changed files with 17 additions and 4 deletions
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13
app/embeddings.py
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@ -649,7 +649,14 @@ def render_highlighted_page(programm_id: str, seite: int, query: str) -> Optiona
needle = (query or "").strip()[:200] needle = (query or "").strip()[:200]
try:
src = fitz.open(str(pdf_path)) src = fitz.open(str(pdf_path))
except Exception:
# Manche PDFs (z.B. CDU Grundsatzprogramm 2007) lassen sich nicht
# mit PyMuPDF öffnen. Fallback: Original-PDF ohne Highlighting.
logger.exception("render_highlighted_page: kann %s nicht öffnen", pdf_path.name)
return pdf_path.read_bytes(), seite, False
try: try:
if seite < 1 or seite > len(src): if seite < 1 or seite > len(src):
return None, 0, False return None, 0, False
@ -689,7 +696,13 @@ def render_highlighted_page(programm_id: str, seite: int, query: str) -> Optiona
annot.update() annot.update()
highlighted = bool(needle and rects) highlighted = bool(needle and rects)
try:
return src.tobytes(), target_page_idx + 1, highlighted return src.tobytes(), target_page_idx + 1, highlighted
except (AssertionError, Exception):
# PyMuPDF kann manche PDFs nicht serialisieren (z.B. CDU 2007).
# Fallback: Original-PDF ohne Annotations zurückgeben.
logger.warning("render_highlighted_page: tobytes() failed für %s, sende Original", pdf_path.name)
return pdf_path.read_bytes(), target_page_idx + 1, False
finally: finally:
src.close() src.close()

4
app/templates/index.html
View File

@ -699,10 +699,10 @@
<button class="mode-btn active" onclick="showMode('browse')">📋 Durchsuchen</button> <button class="mode-btn active" onclick="showMode('browse')">📋 Durchsuchen</button>
<button class="mode-btn" onclick="showMode('tags')">🏷️ Tags</button> <button class="mode-btn" onclick="showMode('tags')">🏷️ Tags</button>
<button class="mode-btn" onclick="showMode('upload')">📤 Prüfen</button> <button class="mode-btn" onclick="showMode('upload')">📤 Prüfen</button>
<a href="/auswertungen" class="mode-btn" style="text-decoration: none;">📈 Auswertungen</a>
<a href="/quellen" class="mode-btn" style="text-decoration: none;">📚 Quellen</a> <a href="/quellen" class="mode-btn" style="text-decoration: none;">📚 Quellen</a>
<a href="/methodik" class="mode-btn" style="text-decoration: none;">🔍 Methodik</a> <a href="/methodik" class="mode-btn" style="text-decoration: none;">🔍 Methodik</a>
<button id="auth-btn" class="mode-btn" style="border:none;cursor:pointer;font-size:0.85rem;">🔑 Anmelden</button> <button id="auth-btn" class="mode-btn" style="border:none;cursor:pointer;">🔑 Anmelden</button>
<a href="/auswertungen" class="mode-btn" style="text-decoration: none;">📈 Auswertungen</a>
</div> </div>
</header> </header>