Create drp/pdf_report.py

drp/pdf_report.py

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+from typing import List
+from reportlab.lib.pagesizes import letter
+from reportlab.pdfgen import canvas
+
+
+def write_pdf_report(pdf_path: str, title: str, lines: List[str]) -> str:
+    """
+    Simple, robust PDF export for stakeholders.
+    We render plain text lines (already human-friendly via report.md).
+    """
+    c = canvas.Canvas(pdf_path, pagesize=letter)
+    w, h = letter  # noqa: F841
+    x = 50
+    y = h - 60
+
+    c.setFont("Helvetica-Bold", 16)
+    c.drawString(x, y, title[:90])
+    y -= 30
+
+    c.setFont("Helvetica", 11)
+    for line in lines:
+        # page break
+        if y < 60:
+            c.showPage()
+            y = h - 60
+            c.setFont("Helvetica", 11)
+
+        # hard wrap-ish
+        s = line.replace("\t", "    ")
+        # keep simple: clip long lines
+        c.drawString(x, y, s[:120])
+        y -= 14
+
+    c.save()
+    return pdf_path