Éric Araujo <merwok@netwok.org> added the comment: Hi Julian, thanks for your interest in improving Python and welcome! It is Raymond who initially added these links, and I helped porting them between versions. The criterion can be read in the commit message: “Provide links to Python source in a handful of cases where the source is a generally helpful adjunct to the docs” (from http://hg.python.org/cpython/rev/fdd3681b1439/). Not all modules have source code that is easy or helpful to read; not all modules have Python source code (itertools doesn’t). I think Raymond is not willing to add links for all modules, but if you have a list of specific names which would benefit from source links, I’m sure he will consider them. ---------- assignee: docs@python -> rhettinger nosy: +eric.araujo, rhettinger versions: +Python 3.2 _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue13437> _______________________________________