(If I remember well it had been discussed in the past, but I was unable to retrieve that thread)
When shall one add error handling mechanisms aka a try/catch/except/raise and when shall one not? (BTW is that programming language-dependent?)
People seem to be binary about it. Either they write some everywhere (and the result is a quite ugly piece of code). Either they would discourage you to even think of it.
Your comments on this much appreciated.
Merci!