gfdfg

2026-07-12 12:30:20 -05:00
parent 888c5c1543
commit 0989c06b8f
23 changed files with 3324 additions and 119 deletions
--- a/python/probe_checkbox.py
+++ b/python/probe_checkbox.py
@@ -0,0 +1,81 @@
+#!/usr/bin/env python3
+"""
+probe_checkbox.py - Untersucht, was pdfplumber an Grafik/Annotationen auf der
+Info-Seite sieht, speziell rund um die YES/NO-Checkbox.
+
+Aufruf:
+  python3 probe_checkbox.py --pdf ~/data/S/"Sturgill, Garett 040126.pdf"
+"""
+import argparse
+import pdfplumber
+
+ANCHOR_INFO = "BUYER INFORMATION SHEET"
+
+ap = argparse.ArgumentParser()
+ap.add_argument("--pdf", required=True)
+args = ap.parse_args()
+
+with pdfplumber.open(args.pdf) as pdf:
+    # Info-Seite per Anker finden
+    info_page = None
+    for i, page in enumerate(pdf.pages):
+        txt = page.extract_text() or ""
+        if ANCHOR_INFO in txt:
+            info_page = page
+            print(f"Info-Seite gefunden: Seite {i+1}\n")
+            break
+    if info_page is None:
+        print("Keine Info-Seite gefunden!")
+        raise SystemExit(1)
+
+    # Finde die Y-Position der Checkbox-Zeile ("INTEREST?" ... "YES" ... "NO")
+    words = info_page.extract_words()
+    yes_word = no_word = interest_word = None
+    for w in words:
+        t = w["text"].upper().strip(".:?")
+        if t == "YES" and yes_word is None:
+            yes_word = w
+        elif t == "NO" and no_word is None:
+            no_word = w
+        elif "INTEREST" in t and interest_word is None:
+            interest_word = w
+
+    print("=== Position der Schluesselwoerter ===")
+    for label, w in [("INTEREST", interest_word), ("YES", yes_word), ("NO", no_word)]:
+        if w:
+            print(f"  {label:10} x0={w['x0']:.0f} x1={w['x1']:.0f} top={w['top']:.0f} bottom={w['bottom']:.0f}")
+        else:
+            print(f"  {label:10} NICHT GEFUNDEN")
+
+    if not (yes_word and no_word):
+        print("\nYES/NO nicht beide gefunden - Analyse eingeschraenkt.")
+
+    # Grafik-Elemente in der Naehe der YES/NO-Zeile untersuchen
+    print(f"\n=== Grafik-Elemente (rects/lines/curves) auf der Info-Seite ===")
+    print(f"  rects:  {len(info_page.rects)}")
+    print(f"  lines:  {len(info_page.lines)}")
+    print(f"  curves: {len(info_page.curves)}")
+
+    # Die Checkbox-Zeile hat ein bestimmtes 'top'. Zeige alle Rects/Lines in
+    # diesem Y-Bereich (kleine Quadrate = Checkboxen, Haekchen = curves/lines).
+    if yes_word:
+        y_lo = yes_word["top"] - 5
+        y_hi = yes_word["bottom"] + 5
+        print(f"\n=== Elemente im Y-Bereich der YES/NO-Zeile (top {y_lo:.0f}..{y_hi:.0f}) ===")
+        print("  --- Rechtecke (moegliche Checkboxen) ---")
+        for r in info_page.rects:
+            if y_lo <= r["top"] <= y_hi or y_lo <= r["bottom"] <= y_hi:
+                w_ = r["x1"]-r["x0"]; h_ = r["bottom"]-r["top"]
+                print(f"    x0={r['x0']:.0f} top={r['top']:.0f} groesse={w_:.0f}x{h_:.0f}")
+        print("  --- Linien/Kurven (moegliche Haekchen) ---")
+        for el in info_page.lines + info_page.curves:
+            if y_lo <= el["top"] <= y_hi or y_lo <= el["bottom"] <= y_hi:
+                print(f"    typ x0={el['x0']:.0f} x1={el['x1']:.0f} top={el['top']:.0f} bottom={el['bottom']:.0f}")
+
+    # Annotationen (Formularfelder / Widgets)?
+    print(f"\n=== Annotationen (Formular-Widgets) ===")
+    annots = info_page.annots or []
+    print(f"  Anzahl: {len(annots)}")
+    for a in annots[:15]:
+        print(f"    {a.get('data',{}).get('Subtype','?')} @ top={a.get('top',0):.0f} "
+              f"x0={a.get('x0',0):.0f}  {str(a.get('data',{}).get('AS',''))[:30]}")