| <div align="center"> | |
| [English](../README.md) | [简体中文](README_zh-CN.md) | 繁體中文 | [日本語](README_ja-JP.md) | |
| <img src="./images/banner.png" width="320px" alt="PDF2ZH"/> | |
| <h2 id="title">PDFMathTranslate</h2> | |
| <p> | |
| <!-- PyPI --> | |
| <a href="https://pypi.org/project/pdf2zh/"> | |
| <img src="https://img.shields.io/pypi/v/pdf2zh"/></a> | |
| <a href="https://pepy.tech/projects/pdf2zh"> | |
| <img src="https://static.pepy.tech/badge/pdf2zh"></a> | |
| <a href="https://hub.docker.com/repository/docker/byaidu/pdf2zh"> | |
| <img src="https://img.shields.io/docker/pulls/byaidu/pdf2zh"></a> | |
| <!-- License --> | |
| <a href="./LICENSE"> | |
| <img src="https://img.shields.io/github/license/Byaidu/PDFMathTranslate"/></a> | |
| <a href="https://huggingface.co/spaces/reycn/PDFMathTranslate-Docker"> | |
| <img src="https://img.shields.io/badge/%F0%9F%A4%97-Online%20Demo-FF9E0D"/></a> | |
| <a href="https://www.modelscope.cn/studios/AI-ModelScope/PDFMathTranslate"> | |
| <img src="https://img.shields.io/badge/ModelScope-Demo-blue"></a> | |
| <a href="https://github.com/Byaidu/PDFMathTranslate/pulls"> | |
| <img src="https://img.shields.io/badge/contributions-welcome-green"/></a> | |
| <a href="https://gitcode.com/Byaidu/PDFMathTranslate/overview"> | |
| <img src="https://gitcode.com/Byaidu/PDFMathTranslate/star/badge.svg"></a> | |
| <a href="https://t.me/+Z9_SgnxmsmA5NzBl"> | |
| <img src="https://img.shields.io/badge/Telegram-2CA5E0?style=flat-squeare&logo=telegram&logoColor=white"/></a> | |
| </p> | |
| <a href="https://trendshift.io/repositories/12424" target="_blank"><img src="https://trendshift.io/api/badge/repositories/12424" alt="Byaidu%2FPDFMathTranslate | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a> | |
| </div> | |
| 科學 PDF 文件翻譯及雙語對照工具 | |
| - 📊 保留公式、圖表、目錄和註釋 *([預覽效果](#preview))* | |
| - 🌐 支援 [多種語言](#language) 和 [諸多翻譯服務](#services) | |
| - 🤖 提供 [命令列工具](#usage)、[圖形使用者介面](#gui),以及 [容器化部署](#docker) | |
| 歡迎在 [GitHub Issues](https://github.com/Byaidu/PDFMathTranslate/issues) 或 [Telegram 使用者群](https://t.me/+Z9_SgnxmsmA5NzBl)(https://qm.qq.com/q/DixZCxQej0) 中提出回饋 | |
| 如需瞭解如何貢獻的詳細資訊,請查閱 [貢獻指南](https://github.com/Byaidu/PDFMathTranslate/wiki/Contribution-Guide---%E8%B4%A1%E7%8C%AE%E6%8C%87%E5%8D%97) | |
| <h2 id="updates">近期更新</h2> | |
| - [Dec. 24 2024] 翻譯功能支援接入由 [Xinference](https://github.com/xorbitsai/inference) 執行的本機 LLM _(by [@imClumsyPanda](https://github.com/imClumsyPanda))_ | |
| - [Nov. 26 2024] CLI 現在已支援(多個)線上 PDF 檔 *(by [@reycn](https://github.com/reycn))* | |
| - [Nov. 24 2024] 為了降低依賴大小,提供 [ONNX](https://github.com/onnx/onnx) 支援 *(by [@Wybxc](https://github.com/Wybxc))* | |
| - [Nov. 23 2024] 🌟 [免費公共服務](#demo) 上線! *(by [@Byaidu](https://github.com/Byaidu))* | |
| - [Nov. 23 2024] 新增防止網頁爬蟲的防火牆 *(by [@Byaidu](https://github.com/Byaidu))* | |
| - [Nov. 22 2024] 圖形使用者介面現已支援義大利語並進行了一些更新 *(by [@Byaidu](https://github.com/Byaidu), [@reycn](https://github.com/reycn))* | |
| - [Nov. 22 2024] 現在你可以將自己部署的服務分享給朋友 *(by [@Zxis233](https://github.com/Zxis233))* | |
| - [Nov. 22 2024] 支援騰訊翻譯 *(by [@hellofinch](https://github.com/hellofinch))* | |
| - [Nov. 21 2024] 圖形使用者介面現在支援下載雙語文件 *(by [@reycn](https://github.com/reycn))* | |
| - [Nov. 20 2024] 🌟 提供了 [線上示範](#demo)! *(by [@reycn](https://github.com/reycn))* | |
| <h2 id="preview">效果預覽</h2> | |
| <div align="center"> | |
| <img src="./images/preview.gif" width="80%"/> | |
| </div> | |
| <h2 id="demo">線上示範 🌟</h2> | |
| ### 免費服務 (<https://pdf2zh.com/>) | |
| 你可以立即嘗試 [免費公共服務](https://pdf2zh.com/) 而無需安裝 | |
| ### 線上示範 | |
| 你可以直接在 [HuggingFace 上的線上示範](https://huggingface.co/spaces/reycn/PDFMathTranslate-Docker)和[魔搭的線上示範](https://www.modelscope.cn/studios/AI-ModelScope/PDFMathTranslate)進行嘗試,無需安裝。 | |
| 請注意,示範使用的運算資源有限,請勿濫用。 | |
| <h2 id="install">安裝與使用</h2> | |
| 我們提供了四種使用此專案的方法:[命令列工具](#cmd)、[便攜式安裝](#portable)、[圖形使用者介面](#gui) 與 [容器化部署](#docker)。 | |
| pdf2zh 在執行時需要額外下載模型(`wybxc/DocLayout-YOLO-DocStructBench-onnx`),該模型也可在魔搭(ModelScope)上取得。如果在啟動時下載該模型時遇到問題,請使用如下環境變數: | |
| ```shell | |
| set HF_ENDPOINT=https://hf-mirror.com | |
| ``` | |
| <h3 id="cmd">方法一、命令列工具</h3> | |
| 1. 確保已安裝 Python 版本大於 3.10 且小於 3.12 | |
| 2. 安裝此程式: | |
| ```bash | |
| pip install pdf2zh | |
| ``` | |
| 3. 執行翻譯,生成檔案位於 [目前工作目錄](https://chatgpt.com/share/6745ed36-9acc-800e-8a90-59204bd13444): | |
| ```bash | |
| pdf2zh document.pdf | |
| ``` | |
| <h3 id="portable">方法二、便攜式安裝</h3> | |
| 無需預先安裝 Python 環境 | |
| 下載 [setup.bat](https://raw.githubusercontent.com/Byaidu/PDFMathTranslate/refs/heads/main/script/setup.bat) 並直接雙擊執行 | |
| <h3 id="gui">方法三、圖形使用者介面</h3> | |
| 1. 確保已安裝 Python 版本大於 3.10 且小於 3.12 | |
| 2. 安裝此程式: | |
| ```bash | |
| pip install pdf2zh | |
| ``` | |
| 3. 在瀏覽器中啟動使用: | |
| ```bash | |
| pdf2zh -i | |
| ``` | |
| 4. 如果您的瀏覽器沒有自動開啟並跳轉,請手動在瀏覽器開啟: | |
| ```bash | |
| http://localhost:7860/ | |
| ``` | |
| <img src="./images/gui.gif" width="500"/> | |
| 查看 [documentation for GUI](/README_GUI.md) 以獲取詳細說明 | |
| <h3 id="docker">方法四、容器化部署</h3> | |
| 1. 拉取 Docker 映像檔並執行: | |
| ```bash | |
| docker pull byaidu/pdf2zh | |
| docker run -d -p 7860:7860 byaidu/pdf2zh | |
| ``` | |
| 2. 透過瀏覽器開啟: | |
| ``` | |
| http://localhost:7860/ | |
| ``` | |
| 用於在雲服務上部署容器映像檔: | |
| <div> | |
| <a href="https://www.heroku.com/deploy?template=https://github.com/Byaidu/PDFMathTranslate"> | |
| <img src="https://www.herokucdn.com/deploy/button.svg" alt="Deploy" height="26"></a> | |
| <a href="https://render.com/deploy"> | |
| <img src="https://render.com/images/deploy-to-render-button.svg" alt="Deploy to Koyeb" height="26"></a> | |
| <a href="https://zeabur.com/templates/5FQIGX?referralCode=reycn"> | |
| <img src="https://zeabur.com/button.svg" alt="Deploy on Zeabur" height="26"></a> | |
| <a href="https://app.koyeb.com/deploy?type=git&builder=buildpack&repository=github.com/Byaidu/PDFMathTranslate&branch=main&name=pdf-math-translate"> | |
| <img src="https://www.koyeb.com/static/images/deploy/button.svg" alt="Deploy to Koyeb" height="26"></a> | |
| </div> | |
| <h2 id="usage">高級選項</h2> | |
| 在命令列中執行翻譯指令,並在目前工作目錄下生成譯文檔案 `example-mono.pdf` 和雙語對照檔案 `example-dual.pdf`。預設使用 Google 翻譯服務。 | |
| <img src="./images/cmd.explained.png" width="580px" alt="cmd"/> | |
| 以下表格列出了所有高級選項,供參考: | |
| | Option | 功能 | 範例 | | |
| | -------- | ------- |------- | | |
| | files | 本機檔案 | `pdf2zh ~/local.pdf` | | |
| | links | 線上檔案 | `pdf2zh http://arxiv.org/paper.pdf` | | |
| | `-i` | [進入圖形介面](#gui) | `pdf2zh -i` | | |
| | `-p` | [僅翻譯部分文件](#partial) | `pdf2zh example.pdf -p 1` | | |
| | `-li` | [原文語言](#language) | `pdf2zh example.pdf -li en` | | |
| | `-lo` | [目標語言](#language) | `pdf2zh example.pdf -lo zh` | | |
| | `-s` | [指定翻譯服務](#services) | `pdf2zh example.pdf -s deepl` | | |
| | `-t` | [多執行緒](#threads) | `pdf2zh example.pdf -t 1` | | |
| | `-o` | 輸出目錄 | `pdf2zh example.pdf -o output` | | |
| | `-f`, `-c` | [例外規則](#exceptions) | `pdf2zh example.pdf -f "(MS.*)"` | | |
| | `--share` | [獲取 gradio 公開連結] | `pdf2zh -i --share` | | |
| | `--authorized` | [[添加網頁認證及自訂認證頁面](https://github.com/Byaidu/PDFMathTranslate/blob/main/docs/ADVANCED.)] | `pdf2zh -i --authorized users.txt [auth.html]` | | |
| | `--prompt` | [使用自訂的大模型 Prompt] | `pdf2zh --prompt [prompt.txt]` | | |
| | `--onnx` | [使用自訂的 DocLayout-YOLO ONNX 模型] | `pdf2zh --onnx [onnx/model/path]` | | |
| | `--serverport` | [自訂 WebUI 埠號] | `pdf2zh --serverport 7860` | | |
| | `--dir` | [資料夾翻譯] | `pdf2zh --dir /path/to/translate/` | | |
| <h3 id="partial">全文或部分文件翻譯</h3> | |
| - **全文翻譯** | |
| ```bash | |
| pdf2zh example.pdf | |
| ``` | |
| - **部分翻譯** | |
| ```bash | |
| pdf2zh example.pdf -p 1-3,5 | |
| ``` | |
| <h3 id="language">指定原文語言與目標語言</h3> | |
| 可參考 [Google 語言代碼](https://developers.google.com/admin-sdk/directory/v1/languages)、[DeepL 語言代碼](https://developers.deepl.com/docs/resources/supported-languages) | |
| ```bash | |
| pdf2zh example.pdf -li en -lo ja | |
| ``` | |
| <h3 id="services">使用不同的翻譯服務</h3> | |
| 下表列出了每個翻譯服務所需的 [環境變數](https://chatgpt.com/share/6734a83d-9d48-800e-8a46-f57ca6e8bcb4)。在使用前,請先確保已設定好對應的變數。 | |
| |**Translator**|**Service**|**Environment Variables**|**Default Values**|**Notes**| | |
| |-|-|-|-|-| | |
| |**Google (Default)**|`google`|無|N/A|無| | |
| |**Bing**|`bing`|無|N/A|無| | |
| |**DeepL**|`deepl`|`DEEPL_AUTH_KEY`|`[Your Key]`|參閱 [DeepL](https://support.deepl.com/hc/en-us/articles/360020695820-API-Key-for-DeepL-s-API)| | |
| |**DeepLX**|`deeplx`|`DEEPLX_ENDPOINT`|`https://api.deepl.com/translate`|參閱 [DeepLX](https://github.com/OwO-Network/DeepLX)| | |
| |**Ollama**|`ollama`|`OLLAMA_HOST`, `OLLAMA_MODEL`|`http://127.0.0.1:11434`, `gemma2`|參閱 [Ollama](https://github.com/ollama/ollama)| | |
| |**OpenAI**|`openai`|`OPENAI_BASE_URL`, `OPENAI_API_KEY`, `OPENAI_MODEL`|`https://api.openai.com/v1`, `[Your Key]`, `gpt-4o-mini`|參閱 [OpenAI](https://platform.openai.com/docs/overview)| | |
| |**AzureOpenAI**|`azure-openai`|`AZURE_OPENAI_BASE_URL`, `AZURE_OPENAI_API_KEY`, `AZURE_OPENAI_MODEL`|`[Your Endpoint]`, `[Your Key]`, `gpt-4o-mini`|參閱 [Azure OpenAI](https://learn.microsoft.com/zh-cn/azure/ai-services/openai/chatgpt-quickstart?tabs=command-line%2Cjavascript-keyless%2Ctypescript-keyless%2Cpython&pivots=programming-language-python)| | |
| |**Zhipu**|`zhipu`|`ZHIPU_API_KEY`, `ZHIPU_MODEL`|`[Your Key]`, `glm-4-flash`|參閱 [Zhipu](https://open.bigmodel.cn/dev/api/thirdparty-frame/openai-sdk)| | |
| | **ModelScope** | `modelscope` |`MODELSCOPE_API_KEY`, `MODELSCOPE_MODEL`|`[Your Key]`, `Qwen/Qwen2.5-Coder-32B-Instruct`| 參閱 [ModelScope](https://www.modelscope.cn/docs/model-service/API-Inference/intro)| | |
| |**Silicon**|`silicon`|`SILICON_API_KEY`, `SILICON_MODEL`|`[Your Key]`, `Qwen/Qwen2.5-7B-Instruct`|參閱 [SiliconCloud](https://docs.siliconflow.cn/quickstart)| | |
| |**Gemini**|`gemini`|`GEMINI_API_KEY`, `GEMINI_MODEL`|`[Your Key]`, `gemini-1.5-flash`|參閱 [Gemini](https://ai.google.dev/gemini-api/docs/openai)| | |
| |**Azure**|`azure`|`AZURE_ENDPOINT`, `AZURE_API_KEY`|`https://api.translator.azure.cn`, `[Your Key]`|參閱 [Azure](https://docs.azure.cn/en-us/ai-services/translator/text-translation-overview)| | |
| |**Tencent**|`tencent`|`TENCENTCLOUD_SECRET_ID`, `TENCENTCLOUD_SECRET_KEY`|`[Your ID]`, `[Your Key]`|參閱 [Tencent](https://www.tencentcloud.com/products/tmt?from_qcintl=122110104)| | |
| |**Dify**|`dify`|`DIFY_API_URL`, `DIFY_API_KEY`|`[Your DIFY URL]`, `[Your Key]`|參閱 [Dify](https://github.com/langgenius/dify),需要在 Dify 的工作流程輸入中定義三個變數:lang_out、lang_in、text。| | |
| |**AnythingLLM**|`anythingllm`|`AnythingLLM_URL`, `AnythingLLM_APIKEY`|`[Your AnythingLLM URL]`, `[Your Key]`|參閱 [anything-llm](https://github.com/Mintplex-Labs/anything-llm)| | |
| |**Argos Translate**|`argos`| | |參閱 [argos-translate](https://github.com/argosopentech/argos-translate)| | |
| |**Grok**|`grok`| `GORK_API_KEY`, `GORK_MODEL` | `[Your GORK_API_KEY]`, `grok-2-1212` |參閱 [Grok](https://docs.x.ai/docs/overview)| | |
| |**DeepSeek**|`deepseek`| `DEEPSEEK_API_KEY`, `DEEPSEEK_MODEL` | `[Your DEEPSEEK_API_KEY]`, `deepseek-chat` |參閱 [DeepSeek](https://www.deepseek.com/)| | |
| |**OpenAI-Liked**|`openailiked`| `OPENAILIKED_BASE_URL`, `OPENAILIKED_API_KEY`, `OPENAILIKED_MODEL` | `url`, `[Your Key]`, `model name` | 無 | | |
| 對於不在上述表格中,但兼容 OpenAI API 的大語言模型,可以使用與 OpenAI 相同的方式設定環境變數。 | |
| 使用 `-s service` 或 `-s service:model` 指定翻譯服務: | |
| ```bash | |
| pdf2zh example.pdf -s openai:gpt-4o-mini | |
| ``` | |
| 或使用環境變數指定模型: | |
| ```bash | |
| set OPENAI_MODEL=gpt-4o-mini | |
| pdf2zh example.pdf -s openai | |
| ``` | |
| <h3 id="exceptions">指定例外規則</h3> | |
| 使用正則表達式指定需要保留的公式字體與字元: | |
| ```bash | |
| pdf2zh example.pdf -f "(CM[^RT].*|MS.*|.*Ital)" -c "(\(|\||\)|\+|=|\d|[\u0080-\ufaff])" | |
| ``` | |
| 預設保留 `Latex`, `Mono`, `Code`, `Italic`, `Symbol` 以及 `Math` 字體: | |
| ```bash | |
| pdf2zh example.pdf -f "(CM[^R]|MS.M|XY|MT|BL|RM|EU|LA|RS|LINE|LCIRCLE|TeX-|rsfs|txsy|wasy|stmary|.*Mono|.*Code|.*Ital|.*Sym|.*Math)" | |
| ``` | |
| <h3 id="threads">指定執行緒數量</h3> | |
| 使用 `-t` 參數指定翻譯使用的執行緒數量: | |
| ```bash | |
| pdf2zh example.pdf -t 1 | |
| ``` | |
| <h3 id="prompt">自訂大模型 Prompt</h3> | |
| 使用 `--prompt` 指定在使用大模型翻譯時所採用的 Prompt 檔案。 | |
| ```bash | |
| pdf2zh example.pdf -pr prompt.txt | |
| ``` | |
| 範例 `prompt.txt` 檔案內容: | |
| ``` | |
| [ | |
| { | |
| "role": "system", | |
| "content": "You are a professional,authentic machine translation engine.", | |
| }, | |
| { | |
| "role": "user", | |
| "content": "Translate the following markdown source text to ${lang_out}. Keep the formula notation {{v*}} unchanged. Output translation directly without any additional text.\nSource Text: ${text}\nTranslated Text:", | |
| }, | |
| ] | |
| ``` | |
| 在自訂 Prompt 檔案中,可以使用以下三個內建變數來傳遞參數: | |
| |**變數名稱**|**說明**| | |
| |-|-| | |
| |`lang_in`|輸入語言| | |
| |`lang_out`|輸出語言| | |
| |`text`|需要翻譯的文本| | |
| <h2 id="todo">API</h2> | |
| ### Python | |
| ```python | |
| from pdf2zh import translate, translate_stream | |
| params = {"lang_in": "en", "lang_out": "zh", "service": "google", "thread": 4} | |
| file_mono, file_dual = translate(files=["example.pdf"], **params)[0] | |
| with open("example.pdf", "rb") as f: | |
| stream_mono, stream_dual = translate_stream(stream=f.read(), **params) | |
| ``` | |
| ### HTTP | |
| ```bash | |
| pip install pdf2zh[backend] | |
| pdf2zh --flask | |
| pdf2zh --celery worker | |
| ``` | |
| ```bash | |
| curl http://localhost:11008/v1/translate -F "file=@example.pdf" -F "data={\"lang_in\":\"en\",\"lang_out\":\"zh\",\"service\":\"google\",\"thread\":4}" | |
| {"id":"d9894125-2f4e-45ea-9d93-1a9068d2045a"} | |
| curl http://localhost:11008/v1/translate/d9894125-2f4e-45ea-9d93-1a9068d2045a | |
| {"info":{"n":13,"total":506},"state":"PROGRESS"} | |
| curl http://localhost:11008/v1/translate/d9894125-2f4e-45ea-9d93-1a9068d2045a | |
| {"state":"SUCCESS"} | |
| curl http://localhost:11008/v1/translate/d9894125-2f4e-45ea-9d93-1a9068d2045a/mono --output example-mono.pdf | |
| curl http://localhost:11008/v1/translate/d9894125-2f4e-45ea-9d93-1a9068d2045a/dual --output example-dual.pdf | |
| curl http://localhost:11008/v1/translate/d9894125-2f4e-45ea-9d93-1a9068d2045a -X DELETE | |
| ``` | |
| <h2 id="acknowledgement">致謝</h2> | |
| - 文件合併:[PyMuPDF](https://github.com/pymupdf/PyMuPDF) | |
| - 文件解析:[Pdfminer.six](https://github.com/pdfminer/pdfminer.six) | |
| - 文件提取:[MinerU](https://github.com/opendatalab/MinerU) | |
| - 文件預覽:[Gradio PDF](https://github.com/freddyaboulton/gradio-pdf) | |
| - 多執行緒翻譯:[MathTranslate](https://github.com/SUSYUSTC/MathTranslate) | |
| - 版面解析:[DocLayout-YOLO](https://github.com/opendatalab/DocLayout-YOLO) | |
| - PDF 標準:[PDF Explained](https://zxyle.github.io/PDF-Explained/)、[PDF Cheat Sheets](https://pdfa.org/resource/pdf-cheat-sheets/) | |
| - 多語言字型:[Go Noto Universal](https://github.com/satbyy/go-noto-universal) | |
| <h2 id="contrib">貢獻者</h2> | |
| <a href="https://github.com/Byaidu/PDFMathTranslate/graphs/contributors"> | |
| <img src="https://opencollective.com/PDFMathTranslate/contributors.svg?width=890&button=false" /> | |
| </a> | |
|  | |
| <h2 id="star_hist">星標歷史</h2> | |
| <a href="https://star-history.com/#Byaidu/PDFMathTranslate&Date"> | |
| <picture> | |
| <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/svg?repos=Byaidu/PDFMathTranslate&type=Date&theme=dark" /> | |
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