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Python-based PPT editor with style presets, natural language animation support, and style extraction from PPT/PDF. Use when users need to "edit existing PPT", "modify slide", "add animation to PPT", "apply promotion style", "extract style from PPT/PDF", "提取样式", "编辑PPT", "修改第X页", "添加动画", "应用晋升风格", or want to maintain consistent styling across PPT slides. Supports editing specific pages, applying theme presets (promotion/tech), extracting styles from existing documents, and adding animations via natural language descriptions.
npx skill4agent add huyansheng3/ppt-skills super-pptpromotionpip install python-pptx lxml Pillow
# PDF 支持需要 poppler
brew install poppler # macOSimport sys
sys.path.insert(0, '<skill_directory>/scripts')
from style_extractor import extract_style, list_styles
# 从 PPT 提取样式
style = extract_style("参考文档.pptx", name="my-company")
# 从 PDF 提取样式
style = extract_style("晋升答辩.pdf", name="promotion-v2")
# 查看已保存的样式
print(list_styles()) # ['my-company', 'promotion-v2']# 从 PPT 提取
python scripts/style_extractor.py reference.pptx --name company-style
# 从 PDF 提取
python scripts/style_extractor.py document.pdf --name doc-style
# 列出所有样式
python scripts/style_extractor.py --list
# 删除样式
python scripts/style_extractor.py --delete old-stylefrom ppt_editor import open_ppt, create_ppt
# 使用用户自定义主题(从 ~/.ppt-styles/ 加载)
editor = open_ppt("my.pptx", theme="my-company")
# 或创建新 PPT 使用自定义主题
editor = create_ppt(theme="promotion-v2")
# 后续所有元素自动使用该主题的配色
editor.add_title(1, "标题") # 使用提取的主色
editor.add_card(1, ...) # 使用提取的卡片背景色~/.ppt-styles/
├── my-company.json # 从 PPT 提取的样式
├── promotion-v2.json # 从 PDF 提取的样式
└── my-corp.json # 自定义企业样式{
"name": "my-company",
"description": "从 参考文档.pptx 提取的样式",
"colors": {
"primary": "fc5a1f", // 主色(标题、强调)
"secondary": "3669cd", // 次色(链接、图标)
"text_dark": "434343", // 深色文字
"text_normal": "707070", // 正文文字
"text_light": "a4a4a3", // 辅助文字
"background": "ffffff", // 背景色
"card_bg": "f8f8f8", // 卡片背景
"accent_light": "fca787", // 浅色强调
"success": "51cf66" // 成功色
},
"fonts": {
"title": "Microsoft YaHei",
"body": "Microsoft YaHei",
"title_size": 28,
"body_size": 14
},
"style_prompt": "## 视觉风格指南\n..." // AI 风格提示词
}# 获取当前主题的风格 prompt
editor = create_ppt(theme="my-company")
prompt = editor.get_style_prompt()
# 打印风格 prompt
editor.print_style_prompt()
# 输出示例:
# ## 视觉风格指南
# ### 整体风格
# 这是一个暖色调、积极活力的演示文稿风格...
# ### 配色方案
# - **主色调**: #fc5a1f(橙色)- 用于标题、强调...
# ### 设计原则
# 1. 简洁留白...# 为 PPT 第一页的所有圆形添加银河系旋转效果
python scripts/animation_engine.py galaxy your_slide.pptx 1 output.pptximport sys
sys.path.insert(0, '<skill_directory>/scripts')
from animation_engine import AnimationEngine, add_galaxy_rotation
from pptx import Presentation
# 方式 1: 一键添加银河系效果
add_galaxy_rotation("cover.pptx", slide_number=1, output_path="cover_animated.pptx")
# 方式 2: 精细控制每个形状的动画
prs = Presentation("cover.pptx")
engine = AnimationEngine(prs)
# 为特定形状添加旋转动画
engine.add_spin(slide_number=1, shape_index=5, duration=10.0, repeat="indefinite", clockwise=True)
engine.add_spin(slide_number=1, shape_index=6, duration=6.0, repeat="indefinite", clockwise=False)
# 保存
prs.save("output.pptx")import sys
sys.path.insert(0, '<skill_directory>/scripts')
from ppt_editor import open_ppt, create_ppt
# 打开现有 PPT(自动应用 promotion 风格)
editor = open_ppt("path/to/your.pptx", theme="promotion")
# 查看所有页面
editor.print_slides()
# 获取指定页面
slide = editor.get_slide(3) # 第 3 页
# 清空并重建某一页
editor.clear_slide(3)
editor.set_background(3)
editor.add_header_bar(3, "新标题")
editor.add_text(3, "这是正文内容", x=0.5, y=1.5)
# 保存
editor.save("output.pptx")from animation_engine import AnimationEngine, animate
# 方式 1: 自然语言描述
engine = AnimationEngine(editor)
engine.add_from_description("标题从左侧飞入", slide_number=1)
engine.add_from_description("内容依次淡入", slide_number=1)
# 方式 2: 直接 API
engine.add_entrance("fade", slide_number=1, shape_index=0, duration=0.5)
engine.add_slide_transition(1, "push")| 主题 | 说明 | 主色 |
|---|---|---|
| 晋升答辩风格 | 橙色 #fc5a1f |
| 技术分享风格 | 紫色 #4a00e0 |
style_extractor.py~/.ppt-styles/# 使用用户主题
editor = open_ppt("my.pptx", theme="my-corp") # 从 ~/.ppt-styles/my-corp.json 加载editor = open_ppt(path, theme="promotion") # 打开 PPT
editor = create_ppt(theme="promotion") # 创建新 PPT
# 页面操作
editor.get_slide(n) # 获取第 n 页
editor.add_slide() # 添加新页
editor.clear_slide(n) # 清空第 n 页
editor.print_slides() # 打印所有页面概览
# 添加元素(自动应用主题样式)
editor.add_header_bar(n, "标题")
editor.add_title(n, "标题", "副标题")
editor.add_text(n, "内容", x, y, width, height)
editor.add_card(n, x, y, w, h, title, content, card_type)
editor.add_feature_grid(n, features, columns=3)
# 保存
editor.save("output.pptx")engine = AnimationEngine(editor)
# 进入动画
engine.add_entrance("fade", slide_number, shape_index, duration)
# 类型: fade, fly_in, fly_in_left, zoom, bounce, float_up, wipe, split
# 强调动画
engine.add_emphasis("pulse", slide_number, shape_index)
# 类型: pulse, flash, spin, grow
# 旋转动画(银河系效果专用)
engine.add_spin(slide_number, shape_index, duration=10.0, repeat="indefinite", clockwise=True)
# repeat: "1", "2", "indefinite"
# 银河系效果(自动为所有圆形添加旋转)
engine.add_galaxy_effect(slide_number)
# 退出动画
engine.add_exit("fade_out", slide_number, shape_index)
# 类型: fade_out, fly_out, zoom_out
# 页面切换
engine.add_slide_transition(slide_number, "push")
# 类型: fade, push, wipe, split, cube, flip, gallery
# 自然语言
engine.add_from_description("标题淡入", slide_number)
engine.add_from_description("圆形一直旋转", slide_number)add_card()| 类型 | 效果 | 使用场景 |
|---|---|---|
| 灰色背景 | 普通内容 |
| 橙色强调 | 重要内容 |
| 红色标记 | 问题/痛点 |
| 绿色标记 | 解决方案 |
# 1. 打开现有晋升 PPT
editor = open_ppt("晋升答辩.pptx", theme="promotion")
editor.print_slides()
# 2. 修改第 5 页 - 技术架构
editor.clear_slide(5)
editor.set_background(5)
editor.add_header_bar(5, "技术架构演进")
# 添加对比卡片
editor.add_card(5, x=0.5, y=1.2, width=4.5, height=2,
title="🚫 旧架构", content="描述旧架构的问题...",
card_type="problem")
editor.add_card(5, x=5.3, y=1.2, width=4.5, height=2,
title="✅ 新架构", content="描述新架构的优势...",
card_type="solution")
# 3. 添加动画
from animation_engine import AnimationEngine
engine = AnimationEngine(editor)
engine.add_from_description("卡片依次从底部弹出", slide_number=5)
engine.add_slide_transition(5, "push")
# 4. 保存
editor.save("晋升答辩-修改版.pptx")references/color-palette.mdreferences/animation-commands.mdeditor = open_ppt("existing.pptx", theme="promotion")
# 主题已加载,后续所有 add_* 方法自动使用 promotion 配色
editor.add_title(3, "新标题") # 自动使用橙色 #fc5a1f
editor.add_text(3, "内容") # 自动使用灰色 #707070engine = AnimationEngine(editor)
for i in range(1, editor.get_slide_count() + 1):
engine.add_slide_transition(i, "fade")
engine.add_from_description("所有元素依次淡入", slide_number=i)n = editor.add_slide()
editor.add_header_bar(n, "新增内容")
editor.add_feature_grid(n, [
{"icon": "🎯", "text": "目标明确"},
{"icon": "📈", "text": "数据驱动"},
{"icon": "🔧", "text": "工具支持"},
])