mozilla/bedrock — comment on commit c748826fdabc798600123b0aafed4de8bb7a2f7c
File: apps/mozorg/templates/mozorg/download_button_large.html line 34
By davedash:

If it's a python page, use the reverse/url method, it's not about verbosity, but durability. The reverse method figures out language, etc for you.

If it's a php page you can't use reverse/url, so a custom helper is nice, things like "/"s and whatnot get forgotten, and tripped over.