This is the SymPy website served at:

http://sympy.org/

using GitHub Pages.

To modify it, edit the files in the templates directory. You can check the output with

./generate

You need to install jinja2 (http://jinja.pocoo.org/) and Babel (http://pypi.python.org/pypi/Babel).

To see the output with styling, you will need to run a HTTP server. The easiest way to do this is to run

python -m http.server

and then open 0.0.0.0:8000 in your browser.

The website is generated automatically on Travis CI. The pages are served using GitHub pages from the gh-pages branch. All modifications should be made to the sources branch. The gh-pages branch is generated automatically.

Note that all files at the root of the sources branch are synced to the gh-pages branch. If you want to add additional files that are not translated, they can be added there. But consider:

• Any page with content should be added to templates so that it can be translated.

• Any images should be added to media.

• Any styling changes should be made in the sympy-web-static repository. This repository is added as a submodule in the static directory.

The web pages for each language are generated into the cs, de, en directories. In order to add a new language, first extract all translatable texts into a .pot file using

./extract_i18n_text

It will appear in the i18n directory. Then translate it by creating a .po file with the translation in the i18n directory. Compile it using

./compile_i18n

Then add the language in the generate script, generate the pages and commit the generated files. Don't forget to add the new language in the base.html so that one can switch into it.