![]() ![]() In the latter case you need to provide full path to file.html as well. Should the PDF be downloadable immediately, change content disposition from inline to attachment.The second approach you have found works too, but again you need to use full path for files, something like: import osĬss = os.path.join(settings.STATIC_ROOT, 'css', 'print.css') This snippet generates a donation receipt and shows it directly in the browser. I don't recommend using them in your PDFs unless you replace them with SVG images.Ī technical article is always more valuable when it has some quick code snippets to copy and paste. The fun fact, Emojis are drawn using some weird raster single-color font. If you need extended headers and footers for each page, it's best to combine the PDF document out of separate HTML documents for each page. If you need some basic headers and footers for all pages, you can use CSS selector for that. You can have a problem only if you don't have full control of the server where you are going to deploy your project. In the documentation, there are understandable one-line instructions how to install them on different operating systems. WeasyPrint is dependent on several OS libraries: Pango, GdkPixbuf, Cairo, and Libffi. Can it be the main argumentation for you to upgrade your old Django projects to the new Python version? That's great for new Django projects, but might be an obstacle if you want to integrate it into an existing website running on Python 2.7. WeasyPrint keeps SVG images as vector images, so you have the highest possible quality in the prints. Even if they look good on the screen, raster images might be not what you want, because on a printed page the resolution will differ and the quality can be lost. When you have diagrams and graphics in a PDF document, you usually want to preserve the quality of the lines. When you generate a PDF document for printing, you can show background images anywhere, even in the margins of the printed page. By default, when you print an HTML page, all foreground images get printed, but the backgrounds are skipped. Why not write titles in elegant cursive or in bold western letters? With the wide variety of embeddable web fonts, your documents don't need to look boring anymore. You can straightforwardly create a clickable table of contents or a banner that leads back to your website. The generated document can have clickable links to external URLs and internal anchors. You don't have to use tables anymore if you want to have the recipient address on the left side and the sender information on the right side in a letter, or if you want to have the main content and the side notes in an exercise book. As a proof that it works correctly, it passes the famous among web developers Acid2 test which was created back in the days before HTML5 to check how compatible browsers are with CSS 2 standards.Īll supported features (and unsupported exceptions) are listed in the documentation. WeasyPrint doesn't use WebKit or Gecko but has its own rendering engine. WeasyPrint uses HTML and CSS 2.1 to create pixel-perfect, or let's rather say point-perfect, PDF documents. In this article, I will tell you how to use it with Django and what's valuable in it. After a quick research I found another much more suitable library. I needed some fresh and flexible option to generate donation receipts for the donation platform and reports for the strategic planner 1st things 1st I have been building. For example, for multi-column layouts, you have to use tables, like it's 1994. Well, this library does its job, but it supports only a subset of HTML and CSS features. If you've read my Web Development with Django Cookbook, you might remember a recipe for creating PDF documents using Pisa xhtml2pdf. ![]()
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