Initial commit of akmon project

doc_bus/generate_ppt.py

@@ -0,0 +1,128 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+融资计划书PPT生成工具
+Convert Markdown financing plan to a PowerPoint presentation
+"""
+
+import re
+from pptx import Presentation
+from pptx.util import Inches, Pt
+from pptx.enum.text import PP_ALIGN
+from pptx.dml.color import RGBColor
+import os
+
+class PptGenerator:
+    """从Markdown生成PPT"""
+
+    def __init__(self, md_file, output_file='融资计划书.pptx'):
+        self.md_file = md_file
+        self.output_file = output_file
+        self.prs = Presentation()
+        self._set_slide_dimensions()
+        self.content = self._read_md_file()
+
+    def _set_slide_dimensions(self):
+        """设置幻灯片尺寸为16:9"""
+        self.prs.slide_width = Inches(16)
+        self.prs.slide_height = Inches(9)
+
+    def _read_md_file(self):
+        """读取并解析Markdown文件"""
+        with open(self.md_file, 'r', encoding='utf-8') as f:
+            return f.read()
+
+    def _add_title_slide(self, title, subtitle):
+        """添加标题页"""
+        slide_layout = self.prs.slide_layouts[0]
+        slide = self.prs.slides.add_slide(slide_layout)
+        title_shape = slide.shapes.title
+        subtitle_shape = slide.placeholders[1]
+        title_shape.text = title
+        subtitle_shape.text = subtitle
+        
+        # 格式化
+        title_shape.text_frame.paragraphs[0].font.bold = True
+        title_shape.text_frame.paragraphs[0].font.size = Pt(44)
+        subtitle_shape.text_frame.paragraphs[0].font.size = Pt(28)
+
+    def _add_content_slide(self, title, content_list, chart_path=None):
+        """添加内容页"""
+        slide_layout = self.prs.slide_layouts[5] # Title Only
+        slide = self.prs.slides.add_slide(slide_layout)
+        
+        # 标题
+        title_shape = slide.shapes.title
+        title_shape.text = title
+        title_shape.text_frame.paragraphs[0].font.size = Pt(36)
+        title_shape.text_frame.paragraphs[0].font.bold = True
+
+        if chart_path and os.path.exists(chart_path):
+            # 图文混合布局
+            left = Inches(0.5)
+            top = Inches(1.5)
+            width = Inches(7)
+            height = Inches(7)
+            txBox = slide.shapes.add_textbox(left, top, width, height)
+            tf = txBox.text_frame
+            tf.word_wrap = True
+            
+            img_left = Inches(8)
+            img_top = Inches(1.75)
+            img_width = Inches(7.5)
+            slide.shapes.add_picture(chart_path, img_left, img_top, width=img_width)
+        else:
+            # 纯文本布局
+            left = Inches(1)
+            top = Inches(1.5)
+            width = Inches(14)
+            height = Inches(7)
+            txBox = slide.shapes.add_textbox(left, top, width, height)
+            tf = txBox.text_frame
+            tf.word_wrap = True
+
+        # 添加内容
+        for item in content_list:
+            p = tf.add_paragraph()
+            p.text = item.lstrip('-•* ').strip()
+            p.level = 1 if item.strip().startswith(('•', '- ')) else 0
+            p.font.size = Pt(20)
+            p.alignment = PP_ALIGN.LEFT
+
+    def generate(self):
+        """生成PPT"""
+        print(f"正在生成PPT: {self.output_file}")
+        
+        # 提取主标题和副标题
+        main_title = re.search(r'^#\s(.+)', self.content, re.MULTILINE).group(1)
+        sub_title = re.search(r'^##\s(.+)', self.content, re.MULTILINE).group(1)
+        self._add_title_slide(main_title, sub_title)
+
+        # 按章节分割
+        sections = re.split(r'\n---\n', self.content)
+        for section in sections:
+            title_match = re.search(r'^##\s(.+)', section, re.MULTILINE)
+            if not title_match:
+                continue
+            
+            title = title_match.group(1)
+            
+            # 提取内容和图表
+            content_list = re.findall(r'^\s*[-•*]\s(.+)', section, re.MULTILINE)
+            chart_match = re.search(r'!\[.+?\]\((.+?)\)', section)
+            chart_path = chart_match.group(1) if chart_match else None
+            
+            if not content_list and not chart_path:
+                continue
+
+            self._add_content_slide(title, content_list, chart_path)
+
+        self.prs.save(self.output_file)
+        print(f"✅ PPT生成成功: {self.output_file}")
+
+def main():
+    generator = PptGenerator('rongzi_deepseek.md')
+    generator.generate()
+
+if __name__ == '__main__':
+    main()