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Pandoc with gentoo

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oplexius edited this page Sep 18, 2022 · 6 revisions

Note: there is a page about installing and using Pandoc with Gentoo on their wiki.

Pandoc may be installed with Gentoo Prefix on many other Operating Systems.

Q: when convert a markdown to pdf, it says: ' lmodern.sty' not found

A: You should emerge dev-texlive/texlive-fontsrecommended

Here is my env running pandoc OK:

➜  r2000 git:(master) ✗ eix ghc -I       
[I] dev-lang/ghc
     Available versions:  (~)6.10.4-r1 6.12.3 6.12.3-r2 (~)7.0.4 (~)7.4.1 (~)7.4.1-r1 {bash-completion binary doc ghcbootstrap llvm}
     Installed versions:  7.4.1-r1(10:52:48 PM 07/29/2012)(-binary -doc -ghcbootstrap -llvm)
     Homepage:            http://www.haskell.org/ghc/
     Description:         The Glasgow Haskell Compiler

➜  r2000 git:(master) ✗ eix pandoc -I
[I] app-text/pandoc
     Available versions:  (~)1.8.1.1-r1!t ~1.9.1.2 ~1.9.2 ~1.9.3 (~)1.9.4.1-r2!t {doc highlight hscolour pdf profile test}
     Installed versions:  1.9.4.1-r2!t(05:04:51 PM 08/01/2012)(-doc -hscolour -profile -test)
     Homepage:            http://johnmacfarlane.net/pandoc
     Description:         Conversion between markup formats

[D] dev-haskell/pandoc-types
     Available versions:  (~)1.8 ~1.9.1 {doc hscolour profile}
     Installed versions:  1.9.1(10:39:31 AM 07/30/2012)(-doc -hscolour -profile)
     Homepage:            http://johnmacfarlane.net/pandoc
     Description:         Types for representing a structured document

Found 2 matches.
➜  r2000 git:(master) ✗ eix texlive -I
[I] app-text/texlive-core
     Available versions:  2011-r6 ~2011-r7 ~2012 {X cjk doc source tk xetex}
     Installed versions:  2011-r6(09:18:07 PM 08/01/2012)(X xetex -cjk -doc -source -tk)
     Homepage:            http://tug.org/texlive/
     Description:         A complete TeX distribution

[I] dev-texlive/texlive-basic
     Available versions:  2011-r1 ~2012 {doc source}
     Installed versions:  2011-r1(04:03:02 PM 07/27/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive Essential programs and files

[I] dev-texlive/texlive-documentation-base
     Available versions:  2011 ~2012 {source}
     Installed versions:  2011(04:02:41 PM 07/27/2012)(-source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive TeX Live documentation

[I] dev-texlive/texlive-fontsrecommended
     Available versions:  2011 ~2012 {doc source}
     Installed versions:  2011(06:19:48 PM 08/01/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive Recommended fonts

[I] dev-texlive/texlive-fontutils
     Available versions:  2011 ~2012 {doc source}
     Installed versions:  2011(04:03:12 PM 07/27/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive Graphics and font utilities

[I] dev-texlive/texlive-genericrecommended
     Available versions:  2011 ~2012 {doc source}
     Installed versions:  2011(09:18:18 PM 08/01/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive Recommended generic packages

[I] dev-texlive/texlive-latex
     Available versions:  2011 ~2012 {doc source}
     Installed versions:  2011(04:03:28 PM 07/27/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive Basic LaTeX packages

[I] dev-texlive/texlive-latexextra
     Available versions:  2011-r2 ~2012 {doc source}
     Installed versions:  2011-r2(09:30:40 PM 08/01/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive LaTeX supplementary packages

[I] dev-texlive/texlive-latexrecommended
     Available versions:  2011 ~2012 {doc source}
     Installed versions:  2011(04:03:53 PM 07/27/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive LaTeX recommended packages

[I] dev-texlive/texlive-mathextra
     Available versions:  2011 ~2012 ~2012-r1 {doc source}
     Installed versions:  2011(09:18:26 PM 08/01/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive Advanced math typesetting

[I] dev-texlive/texlive-pictures
     Available versions:  2011 ~2011-r1 ~2012 {doc source}
     Installed versions:  2011(09:18:40 PM 08/01/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive Graphics packages and programs

[I] dev-texlive/texlive-xetex
     Available versions:  2011 ~2012 {X doc source}
     Installed versions:  2011(09:30:55 PM 08/01/2012)(X -doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive XeTeX packages

Found 12 matches.
➜  r2000 git:(master) ✗ eix latex -I
[I] dev-texlive/texlive-latex
     Available versions:  2011 ~2012 {doc source}
     Installed versions:  2011(04:03:28 PM 07/27/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive Basic LaTeX packages

[I] dev-texlive/texlive-latexextra
     Available versions:  2011-r2 ~2012 {doc source}
     Installed versions:  2011-r2(09:30:40 PM 08/01/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive LaTeX supplementary packages

[I] dev-texlive/texlive-latexrecommended
     Available versions:  2011 ~2012 {doc source}
     Installed versions:  2011(04:03:53 PM 07/27/2012)(-doc -source)
     Homepage:            http://www.tug.org/texlive/
     Description:         TeXLive LaTeX recommended packages

[I] virtual/latex-base
     Available versions:  1.0
     Installed versions:  1.0(04:03:58 PM 07/27/2012)
     Description:         Virtual for basic LaTeX bin

""" XXX DEX PPT Generator - 主入口文件 生成深色科技风格的XXX DEX产品演示PPT """

from fastapi import FastAPI, File, UploadFile, HTTPException from fastapi.responses import FileResponse from fastapi.middleware.cors import CORSMiddleware from src.ppt_generator import XXXDEXPPTGenerator import uvicorn import os import tempfile

app = FastAPI( title="XXX DEX PPT Generator", description="生成XXX DEX产品演示PPT的自动化工具", version="1.0.0" )

配置CORS

app.add_middleware( CORSMiddleware, allow_origins=[""], allow_credentials=True, allow_methods=[""], allow_headers=["*"], )

@app.post("/generate-ppt") async def generate_ppt(): """生成PPTX文件并返回下载链接""" try: generator = XXXDEXPPTGenerator()

    # 创建临时文件
    with tempfile.NamedTemporaryFile(suffix='.pptx', delete=False) as tmp_file:
        tmp_path = tmp_file.name
        
    # 生成PPT
    generator.create_presentation(tmp_path)
    
    return FileResponse(
        tmp_path,
        media_type="application/vnd.openxmlformats-officedocument.presentationml.presentation",
        filename="XXX-DEX-产品演示.pptx"
    )
    
except Exception as e:
    raise HTTPException(status_code=500, detail=str(e))

@app.get("/health") async def health_check(): """健康检查接口""" return {"status": "healthy", "service": "XXX DEX PPT Generator"}

if name == "main": uvicorn.run(app, host="0.0.0.0", port=8000)

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