weasyprint 命令详解
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weasyprint 命令可以渲染 HTML 到 PDF 文件或者 PNG 图片。
weasyprint 命令安装：
-bash/zsh: weasyprint: command not found # 如果您的发行版上没有 WeasyPrint，或者您想使用更新版本的 WeasyPrint， # 则必须确保安装了 Python（至少版本 3.7.0）和 Pango（至少版本 1.44.0） 通过启动来验证这一点： python3 --version pango-view --version # 如果您的发行版提供的 Pango 版本太旧，您可以使用 WeasyPrint 52.5 版本，它不需要最新的 Pango 功能。 # 当一切正常后，您可以直接在系统上或使用 pip 在虚拟环境中安装 WeasyPrint： python3 -m venv venv source venv/bin/activate pip install weasyprint weasyprint --info # Windows (WSL2) Only Windows 11 64-bit is supported! # Debian ≥ 11 # To install WeasyPrint without a virtualenv, you need the following packages: apt install python3-pip python3-cffi python3-brotli libpango-1.0-0 libpangoft2-1.0-0 # To install WeasyPrint inside a virtualenv using wheels (if possible), you need the following packages: apt install python3-pip libpango-1.0-0 libpangoft2-1.0-0 # To install WeasyPrint inside a virtualenv without using wheels, you need the following packages: apt install python3-pip libpango-1.0-0 libpangoft2-1.0-0 libjpeg-dev libopenjp2-7-dev libffi-dev # Ubuntu ≥ 20.04 # To install WeasyPrint without a virtualenv, you need the following packages: apt install python3-pip python3-cffi python3-brotli libpango-1.0-0 libharfbuzz0b libpangoft2-1.0-0 # To install WeasyPrint inside a virtualenv using wheels (if possible), you need the following packages: apt install python3-pip libpango-1.0-0 libharfbuzz0b libpangoft2-1.0-0 # To install WeasyPrint inside a virtualenv without using wheels, you need the following packages: apt install python3-pip libpango-1.0-0 libharfbuzz0b libpangoft2-1.0-0 libffi-dev libjpeg-dev libopenjp2-7-dev # Alpine ≥ 3.12 # To install WeasyPrint without a virtualenv, you need the following packages: apk add py3-pip py3-pillow py3-cffi py3-brotli gcc musl-dev python3-dev pango # To install WeasyPrint inside a virtualenv using wheels (if possible), you need the following packages: apk add py3-pip gcc musl-dev python3-dev pango zlib-dev jpeg-dev openjpeg-dev g++ libffi-dev # To install WeasyPrint inside a virtualenv without using wheels, you need the following packages: apk add py3-pip gcc musl-dev python3-dev pango zlib-dev jpeg-dev openjpeg-dev g++ libffi-dev # Arch Linux # To install WeasyPrint without a virtualenv, you need the following packages: pacman -S python-pip pango python-cffi python-pillow python-brotli python-zopfli # To install WeasyPrint inside a virtualenv using wheels (if possible), you need the following packages: pacman -S python-pip pango # To install WeasyPrint inside a virtualenv without using wheels, you need the following packages: pacman -S python-pip pango gcc libjpeg-turbo openjpeg2 # Fedora ≥ 34 # To install WeasyPrint without a virtualenv, you need the following packages: yum install python-pip python-pillow python-cffi python3-brotli pango # To install WeasyPrint inside a virtualenv using wheels (if possible), you need the following packages: yum install python-pip pango # To install WeasyPrint inside a virtualenv without using wheels, you need the following packages: yum install python-pip pango gcc python3-devel gcc-c++ zlib-devel libjpeg-devel openjpeg2-devel libffi-devel # OS X brew install weasyprint # Dockerfile dockerfile.run/weasyprint
weasyprint 命令补充说明：
WeasyPrint 是一种智能解决方案，可帮助 Web 开发人员创建 PDF 文档。 它是免费的开源软件，可以轻松插入您的应用程序和网站，并将简单的 HTML 页面变成华丽的 PDF（可以是统计图表、账单、门票等…）。
WeasyPrint 是一个 HTML / CSS 的可视化渲染引擎，可以导出为 PDF 和 PNG。 支持打印标准。WeasyPrint 基于各种库，但不基于完整的渲染引擎，如 WebKit 或 Gecko。
WeasyPrint 的 CSS 布局引擎是用 Python 编写，专为分页而设计。
weasyprint 命令语法：
weasyprint [-h] [--version] [-e ENCODING] [-f {pdf,png}]
[-s STYLESHEET] [-m MEDIA_TYPE] [-r RESOLUTION]
[-u BASE_URL] [-a ATTACHMENT] [-p] [-v] [-d] [-q]
input output
weasyprint 命令选项：
positional arguments:
input URL or filename of the HTML input, or - for stdin
output Filename where output is written, or - for stdout
optional arguments:
-h, --help show this help message and exit
--version Print WeasyPrint's version number and exit.
-e ENCODING, --encoding ENCODING
Character encoding of the input
-f {pdf,png}, --format {pdf,png}
Output format. Can be omitted if `output` ends with a
.pdf or .png extension.
-s STYLESHEET, --stylesheet STYLESHEET
URL or filename for a user CSS stylesheet. May be
given multiple times.
-m MEDIA_TYPE, --media-type MEDIA_TYPE
Media type to use for @media, defaults to print
-r RESOLUTION, --resolution RESOLUTION
PNG only: the resolution in pixel per CSS inch.
Defaults to 96, one PNG pixel per CSS pixel.
-u BASE_URL, --base-url BASE_URL
Base for relative URLs in the HTML input. Defaults to
the input's own filename or URL or the current
directory for stdin.
-a ATTACHMENT, --attachment ATTACHMENT
URL or filename of a file to attach to the PDF
document
-p, --presentational-hints
Follow HTML presentational hints.
-v, --verbose Show warnings and information messages.
-d, --debug Show debugging messages.
-q, --quiet Hide logging messages.
weasyprint 命令实例：
weasyprint 将 HTML 文件渲染为 PDF：
weasyprint [path/to/input.html] [path/to/output].pdf
weasyprint 将 HTML 文件渲染为 PNG，包括附加的用户样式表：
weasyprint [path/to/input.html] [path/to/output].png --stylesheet [path/to/stylesheet.css]
weasyprint 渲染时输出额外的调试信息：
weasyprint [path/to/input.html] [path/to/output].pdf --verbose
weasyprint 输出为 PNG 时，指定自定义分辨率：
weasyprint [path/to/input.html] [path/to/output].png --resolution [300]
weasyprint 为输入 HTML 文件中的相对 URL 指定基本 URL：
weasyprint [path/to/input.html] [path/to/output].png --base-url [url_or_filename]
WeasyPrint 扩展阅读：
- WeasyPrint - The Awesome Document Factory
- DomPDF 中文乱码解决
- weasyprint 命令
- qpdf 命令
- pdftotext 命令
- pdfunite 命令
- pdfunite 命令
- wkhtmltopdf 命令
- mutool 命令
- weasyprint 命令
- html-to-image：将 HTML 网页转化成图片的库