#!/usr/bin/env python3
"""Fügt Folie2, Folie3, Folie4 zu einer Datei zusammen (Reihenfolge 2, 3, 4)."""

import copy
import os
from pptx import Presentation

base = os.path.dirname(os.path.abspath(__file__)) + "/"
dst = Presentation(base + "Folie2.pptx")            # Seite 1 = Folie 2
blank = dst.slide_layouts[6]

for fname in ("Folie3.pptx", "Folie3b.pptx", "Folie4.pptx"):  # Seiten 2, 3, 4, 5
    src = Presentation(base + fname)
    new_slide = dst.slides.add_slide(blank)
    for shape in src.slides[0].shapes:
        new_slide.shapes._spTree.append(copy.deepcopy(shape._element))

out = base + "Workshop_LIS.pptx"
dst.save(out)
print("saved", out)