many revisions, getting closer

embed_speaker_notes.py

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+#!/usr/bin/env python3
+"""
+Embed speaker notes into all three presentation PowerPoint files.
+This script reads the speaker notes from the markdown files and adds them
+to the corresponding slides in each PowerPoint presentation.
+"""
+
+from pptx import Presentation
+from pptx.util import Inches, Pt
+import re
+import os
+
+
+def extract_speaker_notes(markdown_path):
+    """
+    Extract speaker notes from a markdown file.
+    Returns a dict mapping slide numbers to their speaker notes.
+    """
+    with open(markdown_path, "r", encoding="utf-8") as f:
+        content = f.read()
+
+    notes = {}
+
+    # Pattern to match slide headers and their speaker notes
+    # Looking for "## SLIDE X:" followed by content, then "### Speaker Notes:" and the notes
+    slide_pattern = r"## SLIDE (\d+):.*?### Speaker Notes:\s*\n((?:>.*?\n)+)"
+
+    matches = re.findall(slide_pattern, content, re.DOTALL)
+
+    for match in matches:
+        slide_num = int(match[0])
+        # Clean up the notes - remove > prefixes and clean whitespace
+        raw_notes = match[1]
+        lines = raw_notes.split("\n")
+        cleaned_lines = []
+        for line in lines:
+            # Remove leading > and whitespace
+            cleaned = re.sub(r"^>\s*", "", line)
+            # Remove stage directions but keep the text
+            cleaned = re.sub(r"\*\[(.*?)\]\*", r"[\1]", cleaned)
+            # Remove italic markers
+            cleaned = cleaned.replace("*", "")
+            cleaned_lines.append(cleaned)
+
+        notes[slide_num] = "\n".join(cleaned_lines).strip()
+
+    return notes
+
+
+def add_notes_to_pptx(pptx_path, notes_dict):
+    """
+    Add speaker notes to a PowerPoint presentation.
+    """
+    prs = Presentation(pptx_path)
+
+    slides_updated = 0
+    for i, slide in enumerate(prs.slides, 1):
+        if i in notes_dict:
+            # Get or create notes slide
+            notes_slide = slide.notes_slide
+            text_frame = notes_slide.notes_text_frame
+            text_frame.text = notes_dict[i]
+            slides_updated += 1
+
+    # Save the presentation
+    prs.save(pptx_path)
+    return slides_updated
+
+
+def process_presentation(folder_name, pptx_name):
+    """
+    Process a single presentation - extract notes and embed them.
+    """
+    base_path = os.path.dirname(os.path.abspath(__file__))
+
+    if folder_name:
+        markdown_path = os.path.join(
+            base_path, folder_name, "script_and_speaker_notes.md"
+        )
+        pptx_path = os.path.join(base_path, folder_name, pptx_name)
+    else:
+        markdown_path = os.path.join(base_path, "script_and_speaker_notes.md")
+        pptx_path = os.path.join(base_path, pptx_name)
+
+    print(f"\nProcessing: {pptx_name}")
+    print(f"  Markdown: {markdown_path}")
+    print(f"  PowerPoint: {pptx_path}")
+
+    # Check files exist
+    if not os.path.exists(markdown_path):
+        print(f"  ERROR: Markdown file not found!")
+        return False
+    if not os.path.exists(pptx_path):
+        print(f"  ERROR: PowerPoint file not found!")
+        return False
+
+    # Extract notes
+    notes = extract_speaker_notes(markdown_path)
+    print(f"  Extracted notes for {len(notes)} slides")
+
+    # Add notes to PowerPoint
+    slides_updated = add_notes_to_pptx(pptx_path, notes)
+    print(f"  Updated {slides_updated} slides with speaker notes")
+
+    return True
+
+
+def main():
+    print("=" * 60)
+    print("Embedding Speaker Notes into PowerPoint Presentations")
+    print("=" * 60)
+
+    presentations = [
+        ("The_Stories_Our_Data_Tells", "The_Stories_Our_Data_Tells.pptx"),
+        ("From_Tragedy_to_Triumph", "From_Tragedy_to_Triumph.pptx"),
+        ("When_the_Data_Surprised_Us", "When_the_Data_Surprised_Us.pptx"),
+    ]
+
+    success_count = 0
+    for folder, pptx in presentations:
+        if process_presentation(folder, pptx):
+            success_count += 1
+
+    print("\n" + "=" * 60)
+    print(
+        f"Complete! Successfully processed {success_count}/{len(presentations)} presentations."
+    )
+    print("=" * 60)
+
+
+if __name__ == "__main__":
+    main()