ppt function to replace images

03_ppt_replace_images.py

@@ -0,0 +1,63 @@
+import marimo
+
+__generated_with = "0.19.2"
+app = marimo.App(width="medium")
+
+with app.setup:
+    import marimo as mo
+    from pathlib import Path
+    import utils
+
+
+@app.cell
+def _():
+    PPT_FILE = Path('data/Presentation.pptx')
+    UPDATED_PPT_FILE = Path('data/Updated_Presentation.pptx')
+    return PPT_FILE, UPDATED_PPT_FILE
+
+
+@app.cell
+def _():
+    IMAGE_FILE = Path('figures/OneDrive_2026-01-28/Cons-Early_Professional/cold_distant_approachable_familiar_warm.png')
+    return (IMAGE_FILE,)
+
+
+@app.function
+def image_alt_text_converter(fpath):
+    """convert image file path to alt text
+    """
+
+    if not isinstance(fpath, Path):
+        fpath = Path(fpath)
+
+    fparts = fpath.parts
+    assert fparts[0] == 'figures', "Image file path must start with 'figures'"
+
+    return Path('/'.join(fparts[2:])).as_posix()
+
+
+@app.cell
+def _(IMAGE_FILE):
+    img_alt_txt = image_alt_text_converter(IMAGE_FILE)
+    img_alt_txt
+    return (img_alt_txt,)
+
+
+@app.cell
+def _(IMAGE_FILE, PPT_FILE, UPDATED_PPT_FILE, img_alt_txt):
+    utils.pptx_replace_named_image(
+        presentation_path=PPT_FILE,
+        target_tag=img_alt_txt,
+        new_image_path=IMAGE_FILE,
+        save_path=UPDATED_PPT_FILE)
+    return
+
+
+@app.cell
+def _(P):
+    print(P.slides[10])
+    return
+
+
+if __name__ == "__main__":
+    app.run()