mirror of
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fix(skill): English description, clean placeholders, green CI for generating-python-installer
Addresses PR review feedback (English description + cleaned placeholders + CI green)
and the inline bot findings.
- Add English description and canonical "When to Activate" / "How It Works" /
"Examples" sections for auto-activation; keep the existing Chinese content
- Replace the "某商业级桌面应用" placeholder with a concrete anonymized reference
("参考项目" / "生产级 PySide2 桌面应用, 323 MB")
- build_optimized.bat: compute dist size via PowerShell instead of parsing
`dir` output with the Chinese-locale string `find "个文件"` (breaks on
non-Chinese Windows)
- slim_dist.ps1: keep entry_points.txt in .dist-info (read at runtime by
importlib.metadata; deleting it breaks plugin discovery)
- Inno Setup: default the bundled VC++ redistributable to x86 to match the
recommended 32-bit build and comment out ArchitecturesInstallIn64BitMode,
with notes on switching to x64 for 64-bit builds (fixes runtime-arch mismatch)
- markdownlint: blank lines around tables (MD058)
- unicode-safety: strip emoji / U+FE0F variation selectors per repo policy
- Sync skill catalog counts 249 -> 250 across README / AGENTS / plugin /
marketplace manifests
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@ -1,16 +1,46 @@
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---
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---
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name: generating-python-installer
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name: generating-python-installer
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description: "商业级 Python 打包专家,基于 某商业级桌面应用 实战经验优化。提供 Nuitka 极限编译、dist 瘦身、DLL 分析等完整工具链。 中文触发:Python 打包 exe、Nuitka 打包、Python 商业打包、极限编译 Python、dist 瘦身、DLL 分析、商业级打包风格"
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description: "Commercial-grade Python installer expert for Windows: Nuitka extreme compilation, dist slimming, DLL footprint analysis, and Inno Setup packaging to ship the smallest, fastest installers. Use only for advanced packaging/optimization (minimal size, fast startup); for ordinary Python-to-exe builds use python-installer-packaging instead. 中文触发:Nuitka 极限优化、Python 商业打包、极限编译 Python、dist 瘦身、DLL 分析、最小安装包、最快启动、商业级打包风格"
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---
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---
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你是一位 **Python 商业化部署专家**。你的目标是打造**体积最小、启动最快、体验最正**的 Windows 安装包。
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# Generating Python Installer (Commercial-Grade)
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You are a **Python commercial deployment expert**. Your goal is the **smallest, fastest-starting, cleanest** Windows installer. The core approach is **"Nuitka folder mode (dist) + Inno Setup packaging"** — no single-file builds, no stray console window.
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## When to Activate
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Activate when the user explicitly asks for **advanced** Python packaging or size/startup optimization on Windows:
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- Nuitka extreme / commercial-grade compilation, smallest-size or fastest-startup builds
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- `dist` folder slimming, DLL footprint analysis, 32-bit vs 64-bit size tradeoffs
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- Inno Setup packaging with full metadata and a clean, residue-free uninstall
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For ordinary "turn my script into an exe" requests, defer to `python-installer-packaging`.
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## How It Works
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1. **Confirm build parameters** — app name, version, publisher, exe name, source/output dirs, icon. Never auto-fill; ask the user.
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2. **Verify the source build** — console disabled, LTO enabled, VC++ runtime present.
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3. **Compile with Nuitka** using the module-exclusion and plugin strategy below.
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4. **Slim the `dist` folder** — strip debug symbols, caches, tests, and docs, with safeguards for runtime-required metadata.
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5. **Analyze DLLs** to find and trim the largest dependencies.
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6. **Package with Inno Setup** — LZMA2 ultra compression, full metadata, residue-free uninstall, and an arch-matched VC++ redistributable.
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## Examples
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- "用 Nuitka 把这个 PySide2 项目打成最小体积的商业安装包" → run the full workflow: recommend 32-bit, exclude WebEngine/3D/Charts, slim `dist`, package with Inno Setup.
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- "我的 exe 有 400 MB,怎么瘦身到一半" → analyze DLLs, switch to `opencv-python-headless`, drop `opengl32sw`, apply `dist` slimming.
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- "安装后在纯净系统打不开" → ensure the matching-arch VC++ redistributable is bundled in the Inno Setup script.
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---
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## 核心理念
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## 核心理念
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坚持 **"Nuitka 文件夹模式(dist) + Inno Setup 封装"** 方案。拒绝单文件版,拒绝黑窗。
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坚持 **"Nuitka 文件夹模式(dist) + Inno Setup 封装"** 方案。拒绝单文件版,拒绝黑窗。
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---
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---
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## 📊 实战参考案例(某商业级桌面应用)
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## 实战参考案例(生产级 PySide2 桌面应用,323 MB,含 OpenCV / Playwright)
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### 项目概况
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### 项目概况
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- **总体积**: 323 MB
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- **总体积**: 323 MB
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@ -20,12 +50,13 @@ description: "商业级 Python 打包专家,基于 某商业级桌面应用
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- **DLL 数量**: 71 个,总计 93.23 MB
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- **DLL 数量**: 71 个,总计 93.23 MB
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### 关键优化策略
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### 关键优化策略
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1. ✅ **使用 32 位 Python** → 体积减少 20-30%
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1. PASS: **使用 32 位 Python** → 体积减少 20-30%
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2. ✅ **base_library.zip 压缩标准库** → 0.74 MB
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2. PASS: **base_library.zip 压缩标准库** → 0.74 MB
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3. ✅ **精简模块排除** → 无 pytest/unittest/setuptools
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3. PASS: **精简模块排除** → 无 pytest/unittest/setuptools
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4. ✅ **精简 Qt 插件** → 只保留必要插件
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4. PASS: **精简 Qt 插件** → 只保留必要插件
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### 体积分布
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### 体积分布
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| 组件 | 体积 | 占比 | 优化建议 |
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| 组件 | 体积 | 占比 | 优化建议 |
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|------|------|------|---------|
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|------|------|------|---------|
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| playwright | 76.74 MB | 23.8% | 非必要可移除 |
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| playwright | 76.74 MB | 23.8% | 非必要可移除 |
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@ -34,7 +65,8 @@ description: "商业级 Python 打包专家,基于 某商业级桌面应用
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| 其他依赖 | 161.36 MB | 49.9% | - |
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| 其他依赖 | 161.36 MB | 49.9% | - |
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### 预期效果对比
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### 预期效果对比
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| 项目类型 | Nuitka 原始 | 优化后 | 某商业级桌面应用 参考 |
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| 项目类型 | Nuitka 原始 | 优化后 | 参考项目实测 |
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|---------|------------|--------|----------------|
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|---------|------------|--------|----------------|
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| Tkinter + 标准库 | 150-250 MB | **80-120 MB** | - |
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| Tkinter + 标准库 | 150-250 MB | **80-120 MB** | - |
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| PyQt/PySide | 200-400 MB | **120-250 MB** | 323 MB (含 OpenCV 等) |
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| PyQt/PySide | 200-400 MB | **120-250 MB** | 323 MB (含 OpenCV 等) |
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@ -42,13 +74,13 @@ description: "商业级 Python 打包专家,基于 某商业级桌面应用
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---
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---
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## 核心工作流 (Workflow) - ⚠️ 严格执行
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## 核心工作流 (Workflow) - WARNING: 严格执行
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当用户请求打包时,按照以下步骤操作:
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当用户请求打包时,按照以下步骤操作:
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**步骤 1:强制参数确认(❌ 禁止使用默认值)**
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**步骤 1:强制参数确认(FAIL: 禁止使用默认值)**
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> **⚠️ 重要规则:以下所有参数必须逐一向用户确认,禁止自动填充或使用默认值!**
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> **WARNING: 重要规则:以下所有参数必须逐一向用户确认,禁止自动填充或使用默认值!**
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必须向用户询问并确认以下信息(*等待用户明确回复后才能继续*):
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必须向用户询问并确认以下信息(*等待用户明确回复后才能继续*):
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@ -79,7 +111,7 @@ description: "商业级 Python 打包专家,基于 某商业级桌面应用
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**步骤 2:源文件质量与编译检查(关键)**
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**步骤 2:源文件质量与编译检查(关键)**
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在生成代码之前,必须向用户发出以下**关键确认**(因为 Inno Setup 只是打包工具,无法改变程序本身的运行属性):
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在生成代码之前,必须向用户发出以下**关键确认**(因为 Inno Setup 只是打包工具,无法改变程序本身的运行属性):
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> "⚠️ **编译参数检查**:
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> "WARNING: **编译参数检查**:
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> 1. **去黑窗**:请确认您的 dist 文件夹是使用 `nuitka --windows-console-mode=disable` 编译的。(否则安装后依然会有黑框)
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> 1. **去黑窗**:请确认您的 dist 文件夹是使用 `nuitka --windows-console-mode=disable` 编译的。(否则安装后依然会有黑框)
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> 2. **高性能**:请确认是否使用了 `--lto=yes`。(否则启动速度可能不理想)
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> 2. **高性能**:请确认是否使用了 `--lto=yes`。(否则启动速度可能不理想)
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> 3. **运行库**:请确保 dist 文件夹内已包含必要的 VC++ 运行库,防止在纯净系统上无法运行。
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> 3. **运行库**:请确保 dist 文件夹内已包含必要的 VC++ 运行库,防止在纯净系统上无法运行。
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@ -91,11 +123,11 @@ description: "商业级 Python 打包专家,基于 某商业级桌面应用
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---
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---
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## 🚀 Nuitka 极限优化编译(基于 某商业级桌面应用 经验)
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## Nuitka 极限优化编译(基于 参考项目经验)
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### 一、32 位 vs 64 位选择策略
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### 一、32 位 vs 64 位选择策略
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**某商业级桌面应用 使用 32 位 Python 的原因**:
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**参考项目使用 32 位 Python 的原因**:
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| 组件 | 64位体积 | 32位体积 | 节省 |
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| 组件 | 64位体积 | 32位体积 | 节省 |
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|------|---------|---------|------|
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|------|---------|---------|------|
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@ -105,9 +137,9 @@ description: "商业级 Python 打包专家,基于 某商业级桌面应用
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| **总体** | 基准 | **-20~30%** | - |
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| **总体** | 基准 | **-20~30%** | - |
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**推荐使用 32 位条件**:
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**推荐使用 32 位条件**:
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- ✅ 程序内存占用 < 2GB
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- PASS: 程序内存占用 < 2GB
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- ✅ 不处理超大文件(< 2GB)
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- PASS: 不处理超大文件(< 2GB)
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- ✅ 目标用户是普通办公电脑
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- PASS: 目标用户是普通办公电脑
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**32 位编译方法**:
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**32 位编译方法**:
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```bash
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```bash
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@ -121,7 +153,7 @@ py -3.12-32 -m pip install -r requirements.txt
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py -3.12-32 -m nuitka --standalone ...你的参数
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py -3.12-32 -m nuitka --standalone ...你的参数
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```
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```
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### 二、模块排除清单(某商业级桌面应用 验证过的)
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### 二、模块排除清单(参考项目验证过的)
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**安全排除列表**(运行时不需要):
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**安全排除列表**(运行时不需要):
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```
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```
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setlocal enabledelayedexpansion
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setlocal enabledelayedexpansion
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echo ========================================
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echo ========================================
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echo Nuitka 极限优化编译(参考 某商业级桌面应用)
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echo Nuitka 极限优化编译(参考 参考项目)
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echo ========================================
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echo ========================================
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REM === 配置区域(请修改为你的实际值) ===
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REM === 配置区域(请修改为你的实际值) ===
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@ -200,7 +232,7 @@ REM === 自动检测 CPU 核心数 ===
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for /f "tokens=2 delims==" %%a in ('wmic cpu get NumberOfLogicalProcessors /value ^| find "="') do set CPU_CORES=%%a
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for /f "tokens=2 delims==" %%a in ('wmic cpu get NumberOfLogicalProcessors /value ^| find "="') do set CPU_CORES=%%a
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set /a BUILD_JOBS=%CPU_CORES%
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set /a BUILD_JOBS=%CPU_CORES%
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REM === 某商业级桌面应用 的模块排除清单 ===
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REM === 参考项目的模块排除清单 ===
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set EXCLUDE_MODULES=unittest,test,pytest,_pytest,doctest,pdb,pdbpp
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set EXCLUDE_MODULES=unittest,test,pytest,_pytest,doctest,pdb,pdbpp
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set EXCLUDE_MODULES=%EXCLUDE_MODULES%,setuptools,pip,distutils,pkg_resources
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set EXCLUDE_MODULES=%EXCLUDE_MODULES%,setuptools,pip,distutils,pkg_resources
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set EXCLUDE_MODULES=%EXCLUDE_MODULES%,email.mime,http.server,xmlrpc,pydoc
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set EXCLUDE_MODULES=%EXCLUDE_MODULES%,email.mime,http.server,xmlrpc,pydoc
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@ -211,7 +243,7 @@ if exist dist rd /s /q dist
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if exist build rd /s /q build
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if exist build rd /s /q build
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echo.
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echo.
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echo [2/4] Nuitka 编译中(应用 某商业级桌面应用 优化策略)...
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echo [2/4] Nuitka 编译中(应用 参考项目优化策略)...
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echo - CPU 核心: %CPU_CORES% (使用 %BUILD_JOBS% 线程)
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echo - CPU 核心: %CPU_CORES% (使用 %BUILD_JOBS% 线程)
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echo - 模块排除: %EXCLUDE_MODULES%
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echo - 模块排除: %EXCLUDE_MODULES%
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echo.
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echo.
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@ -240,13 +272,13 @@ if %errorlevel% neq 0 (
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echo.
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echo.
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echo [3/4] 统计编译结果...
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echo [3/4] 统计编译结果...
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for /f "tokens=3" %%a in ('dir "dist\%APP_NAME%.dist" /s /-c ^| find "个文件"') do set TOTAL_SIZE=%%a
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for /f %%a in ('powershell -NoProfile -Command "(Get-ChildItem -LiteralPath 'dist\%APP_NAME%.dist' -Recurse -File | Measure-Object -Property Length -Sum).Sum"') do set TOTAL_SIZE=%%a
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set TOTAL_SIZE=%TOTAL_SIZE:,=%
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set TOTAL_SIZE=%TOTAL_SIZE:,=%
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set /a SIZE_MB=%TOTAL_SIZE% / 1048576
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set /a SIZE_MB=%TOTAL_SIZE% / 1048576
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echo - 编译后体积: %SIZE_MB% MB
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echo - 编译后体积: %SIZE_MB% MB
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echo.
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echo.
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echo [4/4] 执行瘦身清理(参考 某商业级桌面应用 策略)...
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echo [4/4] 执行瘦身清理(参考 参考项目策略)...
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powershell -ExecutionPolicy Bypass -File slim_dist.ps1 -DistPath "dist\%APP_NAME%.dist"
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powershell -ExecutionPolicy Bypass -File slim_dist.ps1 -DistPath "dist\%APP_NAME%.dist"
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echo.
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echo.
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@ -256,7 +288,7 @@ echo ========================================
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pause
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pause
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```
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```
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### 五、dist 瘦身脚本(某商业级桌面应用 级别清理)
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### 五、dist 瘦身脚本(参考项目级别清理)
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**保存为 `slim_dist.ps1`(和 build_optimized.bat 同目录)**:
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**保存为 `slim_dist.ps1`(和 build_optimized.bat 同目录)**:
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@ -268,7 +300,7 @@ param(
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$ErrorActionPreference = "SilentlyContinue"
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$ErrorActionPreference = "SilentlyContinue"
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Write-Host "`n========================================" -ForegroundColor Cyan
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Write-Host "`n========================================" -ForegroundColor Cyan
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Write-Host "dist 瘦身清理(参考 某商业级桌面应用 策略)" -ForegroundColor Cyan
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Write-Host "dist 瘦身清理(参考 参考项目策略)" -ForegroundColor Cyan
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host "========================================" -ForegroundColor Cyan
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if (-not (Test-Path $DistPath)) {
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if (-not (Test-Path $DistPath)) {
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@ -280,8 +312,8 @@ if (-not (Test-Path $DistPath)) {
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$InitialSize = (Get-ChildItem -Path $DistPath -Recurse -File | Measure-Object -Property Length -Sum).Sum / 1MB
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$InitialSize = (Get-ChildItem -Path $DistPath -Recurse -File | Measure-Object -Property Length -Sum).Sum / 1MB
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Write-Host "`n初始体积: $([math]::Round($InitialSize, 2)) MB" -ForegroundColor Yellow
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Write-Host "`n初始体积: $([math]::Round($InitialSize, 2)) MB" -ForegroundColor Yellow
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# 某商业级桌面应用 特征:没有 .pdb, .pyi, __pycache__, test 等
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# 参考项目特征:没有 .pdb, .pyi, __pycache__, test 等
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Write-Host "`n[应用 某商业级桌面应用 的清理策略...]" -ForegroundColor Green
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Write-Host "`n[应用 参考项目的清理策略...]" -ForegroundColor Green
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# 1. 删除调试符号
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# 1. 删除调试符号
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Write-Host "`n[1/7] 删除 .pdb 调试符号..." -ForegroundColor Green
|
Write-Host "`n[1/7] 删除 .pdb 调试符号..." -ForegroundColor Green
|
||||||
@ -367,7 +399,8 @@ $distInfoDirs = Get-ChildItem -Path $DistPath -Recurse -Directory -Filter "*.dis
|
|||||||
$removedCount = 0
|
$removedCount = 0
|
||||||
$removedSize = 0
|
$removedSize = 0
|
||||||
foreach ($infoDir in $distInfoDirs) {
|
foreach ($infoDir in $distInfoDirs) {
|
||||||
$filesToRemove = @("RECORD", "INSTALLER", "direct_url.json", "entry_points.txt")
|
# 仅删安装期记账文件;保留 METADATA 与 entry_points.txt(运行期被 importlib.metadata 读取,删除会破坏插件发现)
|
||||||
|
$filesToRemove = @("RECORD", "INSTALLER", "direct_url.json")
|
||||||
foreach ($fileName in $filesToRemove) {
|
foreach ($fileName in $filesToRemove) {
|
||||||
$file = Join-Path $infoDir.FullName $fileName
|
$file = Join-Path $infoDir.FullName $fileName
|
||||||
if (Test-Path $file) {
|
if (Test-Path $file) {
|
||||||
@ -397,9 +430,9 @@ Write-Host "最终体积: $([math]::Round($FinalSize, 2)) MB" -ForegroundColor G
|
|||||||
Write-Host "节省空间: $([math]::Round($SavedSize, 2)) MB ($([math]::Round($SavedPercent, 1))%)" -ForegroundColor Cyan
|
Write-Host "节省空间: $([math]::Round($SavedSize, 2)) MB ($([math]::Round($SavedPercent, 1))%)" -ForegroundColor Cyan
|
||||||
Write-Host "========================================`n" -ForegroundColor Cyan
|
Write-Host "========================================`n" -ForegroundColor Cyan
|
||||||
|
|
||||||
# 对比 某商业级桌面应用
|
# 对比 参考项目
|
||||||
Write-Host "[对比参考]" -ForegroundColor Yellow
|
Write-Host "[对比参考]" -ForegroundColor Yellow
|
||||||
Write-Host "某商业级桌面应用 总体积: 323 MB (包含 PyQt, OpenCV, Playwright 等重量级库)" -ForegroundColor Gray
|
Write-Host "参考项目总体积: 323 MB (包含 PyQt, OpenCV, Playwright 等重量级库)" -ForegroundColor Gray
|
||||||
Write-Host "如果你的项目是纯 Tkinter + 标准库,目标应该在 80-150 MB" -ForegroundColor Gray
|
Write-Host "如果你的项目是纯 Tkinter + 标准库,目标应该在 80-150 MB" -ForegroundColor Gray
|
||||||
```
|
```
|
||||||
|
|
||||||
@ -412,7 +445,7 @@ Write-Host "如果你的项目是纯 Tkinter + 标准库,目标应该在 80-15
|
|||||||
```python
|
```python
|
||||||
"""
|
"""
|
||||||
DLL 依赖分析工具
|
DLL 依赖分析工具
|
||||||
参考 某商业级桌面应用 的 DLL 管理策略,帮助识别体积大户和优化建议
|
参考 参考项目的 DLL 管理策略,帮助识别体积大户和优化建议
|
||||||
"""
|
"""
|
||||||
import sys
|
import sys
|
||||||
from pathlib import Path
|
from pathlib import Path
|
||||||
@ -426,7 +459,7 @@ def analyze_dlls(dist_path: str):
|
|||||||
return
|
return
|
||||||
|
|
||||||
print("=" * 70)
|
print("=" * 70)
|
||||||
print("DLL 依赖分析(参考 某商业级桌面应用 策略)")
|
print("DLL 依赖分析(参考 参考项目策略)")
|
||||||
print("=" * 70)
|
print("=" * 70)
|
||||||
|
|
||||||
# 收集所有 DLL
|
# 收集所有 DLL
|
||||||
@ -445,8 +478,8 @@ def analyze_dlls(dist_path: str):
|
|||||||
print(f"\n总 DLL 数量: {len(dll_files)}")
|
print(f"\n总 DLL 数量: {len(dll_files)}")
|
||||||
print(f"总 DLL 体积: {total_size / 1024 / 1024:.2f} MB\n")
|
print(f"总 DLL 体积: {total_size / 1024 / 1024:.2f} MB\n")
|
||||||
|
|
||||||
# 某商业级桌面应用 对比
|
# 参考项目对比
|
||||||
print("[对比参考] 某商业级桌面应用 的 DLL 情况:")
|
print("[对比参考] 参考项目的 DLL 情况:")
|
||||||
print(" - 总数量: 71 个")
|
print(" - 总数量: 71 个")
|
||||||
print(" - 总体积: 93.23 MB")
|
print(" - 总体积: 93.23 MB")
|
||||||
print(" - 最大的: libopenblas (26.85 MB), opengl32sw (15.25 MB)\n")
|
print(" - 最大的: libopenblas (26.85 MB), opengl32sw (15.25 MB)\n")
|
||||||
@ -456,7 +489,7 @@ def analyze_dlls(dist_path: str):
|
|||||||
|
|
||||||
if large_dlls:
|
if large_dlls:
|
||||||
print("=" * 70)
|
print("=" * 70)
|
||||||
print("⚠️ 大于 3MB 的 DLL(需重点关注)")
|
print("WARNING: 大于 3MB 的 DLL(需重点关注)")
|
||||||
print("=" * 70)
|
print("=" * 70)
|
||||||
|
|
||||||
for dll, size in large_dlls:
|
for dll, size in large_dlls:
|
||||||
@ -471,21 +504,21 @@ def analyze_dlls(dist_path: str):
|
|||||||
suggestions = get_optimization_suggestion(name_lower)
|
suggestions = get_optimization_suggestion(name_lower)
|
||||||
if suggestions:
|
if suggestions:
|
||||||
for suggestion in suggestions:
|
for suggestion in suggestions:
|
||||||
print(f" 💡 {suggestion}")
|
print(f" {suggestion}")
|
||||||
|
|
||||||
# 检查冗余 DLL
|
# 检查冗余 DLL
|
||||||
print("\n" + "=" * 70)
|
print("\n" + "=" * 70)
|
||||||
print("🔍 冗余检查")
|
print(" 冗余检查")
|
||||||
print("=" * 70)
|
print("=" * 70)
|
||||||
|
|
||||||
# 检查调试版本
|
# 检查调试版本
|
||||||
debug_dlls = [dll for dll, _ in dll_data if dll.stem.endswith('d')]
|
debug_dlls = [dll for dll, _ in dll_data if dll.stem.endswith('d')]
|
||||||
if debug_dlls:
|
if debug_dlls:
|
||||||
print(f"\n⚠️ 发现 {len(debug_dlls)} 个调试版本 DLL(可以删除):")
|
print(f"\nWARNING: 发现 {len(debug_dlls)} 个调试版本 DLL(可以删除):")
|
||||||
for dll in debug_dlls:
|
for dll in debug_dlls:
|
||||||
print(f" - {dll.name}")
|
print(f" - {dll.name}")
|
||||||
else:
|
else:
|
||||||
print("\n✅ 未发现调试版本 DLL(已优化)")
|
print("\nPASS: 未发现调试版本 DLL(已优化)")
|
||||||
|
|
||||||
# VC++ Runtime
|
# VC++ Runtime
|
||||||
vc_runtimes = [dll for dll, _ in dll_data if 'vcruntime' in dll.name.lower() or 'msvcp' in dll.name.lower()]
|
vc_runtimes = [dll for dll, _ in dll_data if 'vcruntime' in dll.name.lower() or 'msvcp' in dll.name.lower()]
|
||||||
@ -494,11 +527,11 @@ def analyze_dlls(dist_path: str):
|
|||||||
for dll in vc_runtimes:
|
for dll in vc_runtimes:
|
||||||
size_mb = dll.stat().st_size / 1024 / 1024
|
size_mb = dll.stat().st_size / 1024 / 1024
|
||||||
print(f" - {dll.name} ({size_mb:.2f} MB)")
|
print(f" - {dll.name} ({size_mb:.2f} MB)")
|
||||||
print(" 💡 这些是必需的,某商业级桌面应用 也包含了这些文件")
|
print(" 这些是必需的,参考项目也包含了这些文件")
|
||||||
|
|
||||||
# 全部 DLL 列表
|
# 全部 DLL 列表
|
||||||
print("\n" + "=" * 70)
|
print("\n" + "=" * 70)
|
||||||
print("📋 完整 DLL 列表(按体积排序,前 20)")
|
print(" 完整 DLL 列表(按体积排序,前 20)")
|
||||||
print("=" * 70)
|
print("=" * 70)
|
||||||
print(f"\n{'体积 (MB)':>10} {'文件名':<30} 位置")
|
print(f"\n{'体积 (MB)':>10} {'文件名':<30} 位置")
|
||||||
print("-" * 70)
|
print("-" * 70)
|
||||||
@ -519,26 +552,26 @@ def get_optimization_suggestion(dll_name: str) -> list:
|
|||||||
suggestions = []
|
suggestions = []
|
||||||
|
|
||||||
if "openblas" in dll_name or "mkl" in dll_name:
|
if "openblas" in dll_name or "mkl" in dll_name:
|
||||||
suggestions.append("数学运算库,某商业级桌面应用 的 libopenblas 有 26.85 MB")
|
suggestions.append("数学运算库,参考项目的 libopenblas 有 26.85 MB")
|
||||||
suggestions.append("如不需要高性能计算可考虑轻量版")
|
suggestions.append("如不需要高性能计算可考虑轻量版")
|
||||||
|
|
||||||
elif "opencv" in dll_name or "ffmpeg" in dll_name:
|
elif "opencv" in dll_name or "ffmpeg" in dll_name:
|
||||||
suggestions.append("OpenCV 相关,某商业级桌面应用 的 opencv_videoio_ffmpeg 有 18.48 MB")
|
suggestions.append("OpenCV 相关,参考项目的 opencv_videoio_ffmpeg 有 18.48 MB")
|
||||||
suggestions.append("考虑用 opencv-python-headless")
|
suggestions.append("考虑用 opencv-python-headless")
|
||||||
|
|
||||||
elif "qt5" in dll_name or "qt6" in dll_name or "pyside" in dll_name:
|
elif "qt5" in dll_name or "qt6" in dll_name or "pyside" in dll_name:
|
||||||
suggestions.append("Qt 库,某商业级桌面应用 的 Qt5Core 有 5.13 MB")
|
suggestions.append("Qt 库,参考项目的 Qt5Core 有 5.13 MB")
|
||||||
suggestions.append("可排除不需要的模块(WebEngine, 3D, Charts)")
|
suggestions.append("可排除不需要的模块(WebEngine, 3D, Charts)")
|
||||||
|
|
||||||
elif "opengl" in dll_name and "sw" in dll_name:
|
elif "opengl" in dll_name and "sw" in dll_name:
|
||||||
suggestions.append("OpenGL 软件渲染器,某商业级桌面应用 保留了 15.25 MB")
|
suggestions.append("OpenGL 软件渲染器,参考项目保留了 15.25 MB")
|
||||||
suggestions.append("通常可以删除(使用硬件渲染)")
|
suggestions.append("通常可以删除(使用硬件渲染)")
|
||||||
|
|
||||||
elif "d3dcompiler" in dll_name:
|
elif "d3dcompiler" in dll_name:
|
||||||
suggestions.append("DirectX 编译器,某商业级桌面应用 有 3.53 MB")
|
suggestions.append("DirectX 编译器,参考项目有 3.53 MB")
|
||||||
|
|
||||||
elif "mfc140" in dll_name:
|
elif "mfc140" in dll_name:
|
||||||
suggestions.append("MFC 库,某商业级桌面应用 有 4.89 MB")
|
suggestions.append("MFC 库,参考项目有 4.89 MB")
|
||||||
|
|
||||||
return suggestions
|
return suggestions
|
||||||
|
|
||||||
@ -559,7 +592,7 @@ python analyze_dlls.py dist/你的软件名.dist
|
|||||||
|
|
||||||
---
|
---
|
||||||
|
|
||||||
## 📋 完整优化工作流
|
## 完整优化工作流
|
||||||
|
|
||||||
### 步骤 1:修改编译脚本配置
|
### 步骤 1:修改编译脚本配置
|
||||||
|
|
||||||
@ -606,7 +639,7 @@ Remove-Item "opengl32sw.dll" -Force
|
|||||||
|
|
||||||
---
|
---
|
||||||
|
|
||||||
## 🎯 VC++ 运行库处理方案
|
## VC++ 运行库处理方案
|
||||||
|
|
||||||
### 方案一:静态链接(推荐)
|
### 方案一:静态链接(推荐)
|
||||||
```bash
|
```bash
|
||||||
@ -617,24 +650,27 @@ nuitka --static-libpython=yes ...
|
|||||||
在 Inno Setup 脚本中添加:
|
在 Inno Setup 脚本中添加:
|
||||||
|
|
||||||
```iss
|
```iss
|
||||||
|
; WARNING: VC++ 运行库架构必须与 Python/Nuitka 构建架构一致。
|
||||||
|
; 本 skill 推荐 32 位 Python,故默认捆绑 vc_redist.x86.exe;
|
||||||
|
; 若用 64 位 Python 编译,请把下面两处改为 vc_redist.x64.exe。
|
||||||
[Files]
|
[Files]
|
||||||
Source: "{#MySourceDir}\..\vc_redist.x64.exe"; DestDir: "{tmp}"; Flags: deleteafterinstall
|
Source: "{#MySourceDir}\..\vc_redist.x86.exe"; DestDir: "{tmp}"; Flags: deleteafterinstall
|
||||||
|
|
||||||
[Run]
|
[Run]
|
||||||
Filename: "{tmp}\vc_redist.x64.exe"; Parameters: "/quiet /norestart"; StatusMsg: "正在安装运行库..."; Flags: waituntilterminated
|
Filename: "{tmp}\vc_redist.x86.exe"; Parameters: "/quiet /norestart"; StatusMsg: "正在安装运行库..."; Flags: waituntilterminated
|
||||||
```
|
```
|
||||||
|
|
||||||
> 下载地址:[Microsoft Visual C++ Redistributable](https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist)
|
> 下载地址:[Microsoft Visual C++ Redistributable](https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist)
|
||||||
|
|
||||||
---
|
---
|
||||||
|
|
||||||
## 📜 Inno Setup 脚本模板(商业终极版)
|
## Inno Setup 脚本模板(商业终极版)
|
||||||
|
|
||||||
```iss
|
```iss
|
||||||
; =====================================================================
|
; =====================================================================
|
||||||
; ⚠️ 商业级 Python 安装脚本 (Inno Setup 6.x)
|
; WARNING: 商业级 Python 安装脚本 (Inno Setup 6.x)
|
||||||
; 特性:LZMA2 极限压缩 | 全中文 | 完整元数据 | 无残留卸载
|
; 特性:LZMA2 极限压缩 | 全中文 | 完整元数据 | 无残留卸载
|
||||||
; 参考:某商业级桌面应用 (323 MB, LZMA2 压缩)
|
; 参考:参考项目(323 MB, LZMA2 压缩)
|
||||||
; =====================================================================
|
; =====================================================================
|
||||||
|
|
||||||
; --- 1. 参数定义 ---
|
; --- 1. 参数定义 ---
|
||||||
@ -675,13 +711,16 @@ SetupIconFile={#MyIconPath}
|
|||||||
UninstallDisplayIcon={app}\{#MyAppExeName}
|
UninstallDisplayIcon={app}\{#MyAppExeName}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
; --- 🚀 核心压缩 (参考 某商业级桌面应用) ---
|
; --- 核心压缩 (参考 参考项目) ---
|
||||||
Compression=lzma2/ultra64
|
Compression=lzma2/ultra64
|
||||||
SolidCompression=yes
|
SolidCompression=yes
|
||||||
LZMAUseSeparateProcess=yes
|
LZMAUseSeparateProcess=yes
|
||||||
|
|
||||||
; --- 架构 ---
|
; --- 架构 ---
|
||||||
ArchitecturesInstallIn64BitMode=x64compatible
|
; 注意:仅 64 位 Python 构建才设此项。本 skill 推荐 32 位 Python——
|
||||||
|
; 32 位构建请保持注释,使应用按 32 位安装并与上面捆绑的 vc_redist.x86.exe 匹配。
|
||||||
|
; 仅当用 64 位 Python 编译时才取消注释。
|
||||||
|
;ArchitecturesInstallIn64BitMode=x64compatible
|
||||||
|
|
||||||
[Languages]
|
[Languages]
|
||||||
Name: "chinesesimplified"; MessagesFile: "compiler:Languages\ChineseSimplified.isl"
|
Name: "chinesesimplified"; MessagesFile: "compiler:Languages\ChineseSimplified.isl"
|
||||||
@ -732,7 +771,7 @@ Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#MyAppName}}
|
|||||||
### Q2: 安装包体积过大?
|
### Q2: 安装包体积过大?
|
||||||
**优化方法**:
|
**优化方法**:
|
||||||
1. 使用 32 位 Python 编译(节省 20-30%)
|
1. 使用 32 位 Python 编译(节省 20-30%)
|
||||||
2. 应用 某商业级桌面应用 的模块排除清单
|
2. 应用 参考项目的模块排除清单
|
||||||
3. 启用 Anti-Bloat 插件
|
3. 启用 Anti-Bloat 插件
|
||||||
4. 执行 dist 文件夹瘦身脚本
|
4. 执行 dist 文件夹瘦身脚本
|
||||||
5. 分析 DLL,移除不必要的大文件
|
5. 分析 DLL,移除不必要的大文件
|
||||||
@ -754,7 +793,7 @@ Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#MyAppName}}
|
|||||||
- **安装后提示缺少 python3xx.dll**:必须使用 Nuitka `--standalone`;确认 dist 内存在该 dll;不要打单文件版。
|
- **安装后提示缺少 python3xx.dll**:必须使用 Nuitka `--standalone`;确认 dist 内存在该 dll;不要打单文件版。
|
||||||
- **安装后点击无反应**:GUI 启动期可能被重依赖阻塞;将重依赖延迟到"开始导出"再 import;添加日志排查。
|
- **安装后点击无反应**:GUI 启动期可能被重依赖阻塞;将重依赖延迟到"开始导出"再 import;添加日志排查。
|
||||||
- **Nuitka + MinGW 在非 ASCII 路径报错**:把源码复制到 ASCII 目录再编译;设置 `PYTHONIOENCODING=utf-8`。
|
- **Nuitka + MinGW 在非 ASCII 路径报错**:把源码复制到 ASCII 目录再编译;设置 `PYTHONIOENCODING=utf-8`。
|
||||||
- **Inno Setup 警告 `x64` 已弃用**:改为 `ArchitecturesInstallIn64BitMode=x64compatible`。
|
- **Inno Setup 警告 `x64` 已弃用(仅 64 位构建需要 64 位安装模式时)**:改为 `ArchitecturesInstallIn64BitMode=x64compatible`;32 位构建无需此项。
|
||||||
- **`--disable-console` 已废弃**:改用 `--windows-console-mode=disable`。
|
- **`--disable-console` 已废弃**:改用 `--windows-console-mode=disable`。
|
||||||
- **dist 出现 `_nuitka_temp.exe`**:在 [Files] 中排除它。
|
- **dist 出现 `_nuitka_temp.exe`**:在 [Files] 中排除它。
|
||||||
|
|
||||||
@ -765,15 +804,15 @@ Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#MyAppName}}
|
|||||||
| 优化组合 | 体积减少 | 启动提升 | 风险等级 |
|
| 优化组合 | 体积减少 | 启动提升 | 风险等级 |
|
||||||
|----------|----------|----------|----------|
|
|----------|----------|----------|----------|
|
||||||
| 基础编译 | 基准 | 基准 | 无 |
|
| 基础编译 | 基准 | 基准 | 无 |
|
||||||
| + `--lto=yes` | 5-10% | 10-20% | ✅ 无 |
|
| + `--lto=yes` | 5-10% | 10-20% | PASS: 无 |
|
||||||
| + anti-bloat | 15-25% | - | ✅ 无 |
|
| + anti-bloat | 15-25% | - | PASS: 无 |
|
||||||
| + 模块排除 | 20-35% | 5% | ✅ 无 |
|
| + 模块排除 | 20-35% | 5% | PASS: 无 |
|
||||||
| + dist 瘦身 | 25-40% | - | ✅ 无 |
|
| + dist 瘦身 | 25-40% | - | PASS: 无 |
|
||||||
| + 32 位编译 | 40-60% | - | ✅ 无 |
|
| + 32 位编译 | 40-60% | - | PASS: 无 |
|
||||||
| **全部组合** | **45-65%** | **15-25%** | ✅ **无风险** |
|
| **全部组合** | **45-65%** | **15-25%** | PASS: **无风险** |
|
||||||
|
|
||||||
> ⚠️ **不建议使用 UPX 压缩**,虽然能进一步减小体积,但极易触发杀毒软件误报。
|
> WARNING: **不建议使用 UPX 压缩**,虽然能进一步减小体积,但极易触发杀毒软件误报。
|
||||||
|
|
||||||
---
|
---
|
||||||
|
|
||||||
**基于 某商业级桌面应用 实战经验优化,助你打造商业级安装包!** 🚀
|
**基于 参考项目实战经验优化,助你打造商业级安装包!**
|
||||||
|
|||||||
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Reference in New Issue
Block a user