From 12c3233beae9923359c6d0d7c9f3098185b37217 Mon Sep 17 00:00:00 2001
From: lichaojun <lichaojun@cdqcp.com>
Date: Thu, 3 Oct 2024 22:39:36 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20python=20=E5=AE=9E=E7=8E=B0=E6=89=B9?=
 =?UTF-8?q?=E9=87=8F=E5=88=A0=E9=99=A4=E6=9F=90=E4=B8=80=E4=B8=AA=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E5=A4=B9=E4=B8=8B=E6=89=80=E6=9C=89ppt=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E7=9A=84=E6=9C=80=E5=90=8E=E4=B8=80=E9=A1=B5?=
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---
 py-src/del_ppt.py | 49 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 py-src/del_ppt.py

diff --git a/py-src/del_ppt.py b/py-src/del_ppt.py
new file mode 100644
index 0000000..a650cb7
--- /dev/null
+++ b/py-src/del_ppt.py
@@ -0,0 +1,49 @@
+import os
+import shutil
+from pptx import Presentation
+from pptx.util import Inches
+from PIL import Image
+
+# 指定包含PPT文件的文件夹
+folder_path = 'C:/Users/Administrator/Desktop/测试'
+
+
+def del_slide(presentation, slide_index):
+    """
+    删除某一张幻灯片并返回该幻灯片对象
+    :param presentation: Presentation 对象
+    :param slide_index: 索引
+    :return: 被删除的幻灯片对象
+    """
+
+    slides = list(presentation.slides._sldIdLst)
+    slide_to_delete = slides[slide_index]
+    presentation.slides._sldIdLst.remove(slide_to_delete)
+    return slide_to_delete  # 返回被删除的幻灯片对象
+
+def delete_last_slide_from_ppt(ppt_path):
+    """
+    从PPT中删除最后一张幻灯片
+    :param ppt_path: PPT文件路径
+    """
+    prs = Presentation(ppt_path)
+    last_slide_index = len(prs.slides) - 1
+    if last_slide_index >= 0:
+        del_slide(prs, last_slide_index)
+        prs.save(ppt_path)
+        print(f"已删除最后一张幻灯片： {ppt_path}")
+    else:
+        print(f"pptx文件中没有幻灯片： {ppt_path}")
+
+def batch_delete_last_slides(directory):
+    """
+    批量删除每个PPT的最后一张幻灯片
+    :param directory: 文件夹路径
+    """
+    for filename in os.listdir(directory):
+        if filename.endswith('.pptx') or filename.endswith('.ppt'):
+            ppt_path = os.path.join(directory, filename)
+            delete_last_slide_from_ppt(ppt_path)
+
+# 调用批量删除函数
+batch_delete_last_slides(folder_path)
\ No newline at end of file