Personally I've actually come to prefer such titles—where the thesis is in the title, and I can judge at once whether I should read for details. I'd aim for abo

Personally I've actually come to prefer such titles—where the thesis is in the title, and I can judge at once whether I should read for details. I'd aim for about 200 characters. HN is already full of uninformative links. Since we're in this discussion, it'd be fun to change the title to “Why Python tests may fail to mock imported module functions, and a better approach to doing that”.