[joshuamorton]

The problem here is that there is boilerplate at all. There shouldn't be.

Boilerplate distracts from what is actually going on. I can generally identify code smells from the shape of python code (like, blur all the text so I can't read the words, and the shape of the blocks tells me everything I need), I can't do the same in go, because there's so much more indentation and visual stuff happening, and most of it (boilerplate error handling) isn't interesting.

[weberc2]

Like I said, I disagree with this. I suspect this is either because you're very experienced with Python and relatively inexperienced with Go, or perhaps you're simply an outlier. I think if you surveyed developers who are very experienced with Python and have at least a few months of experience with Go, you'll find people say that it's easier to identify issues in Go code--and I think this largely comes down to the role the boilerplate has in visually "framing" or "structuring" (i.e., providing "shape" to) the code.

Have a look at Haskell which goes to great lengths to eliminate boilerplate and I think you'll experience the opposite--Haskell becomes very difficult to read precisely because the code is so dense. Similarly, take the indentation, newlines, etc out of a JavaScript file or JSON blob (minify it, more or less) and see if it's more or less readable as a result. I think you'll find that visual structure is actually important.

[joshuamorton]

At this point I've written fairly little go code, but reviewed quite a bit. Among those I work with, my opinion seems to be shared.

> I think you'll find that visual structure is actually important.

I didn't say otherwise. What I did say is that go adds visual noise that isn't present in python. (and it is noise: the proposal to add try! shows that the error handling style is noisy. It can be basically entirely removed by an automated transformation). Actual pattern matching like rust has, or even what Google C++ has with StatusOr and [1] our nonsense RETURN_IF_ERROR macros are better than what go does, and just as explicit (actually often moreso, since its more difficult to forget an error condition)

[1]: https://github.com/protocolbuffers/protobuf/blob/d0f91c863ae...

[weberc2]

> Among those I work with, my opinion seems to be shared.

Yeah, preference distributions are hard to assess. Either of us could be wrong.

> I didn't say otherwise. What I did say is that go adds visual noise that isn't present in python. (and it is noise: the proposal to add try! shows that the error handling style is noisy. It can be basically entirely removed by an automated transformation).

I’m glad we agree that terseness is not readability and visual structure is valuable. How do we meaningfully debate whether some boilerplate is noise or useful visual structure? Why is Python’s implicit propagation of errors elegant and beautiful visual structure while Go’s explicit error handling is ugly noise? Specifically how do we know that you aren’t prejudiced by your disproportionate experience with Python (even assuming my disproportionate experience with Python and preference for Go is an outlier)? What are the criteria?