treatment of code comments inside of parentheses

[Ricyteach]

Hi, thanks for Black - it saves me a TON of time, but even more importantly, greatly reduces my mental load when writing code.

Describe the style change

I suggest maybe a code comment inside a parentheses should remain inside the parentheses.

Examples in the current Black style

Here's the actual use case I am running into today:

# this:
h_mincover_in = (3.5  # ft 
                    * 12)
# becomes:
h_mincover_in = (3.5 * 12)  # ft

Desired style

I think it should just stay nearly the same?

h_mincover_in = (3.5  # ft 
                * 12)

Additional context

This is in the context of scientific/engineering computing, so the placement of the comment representing the unit of measurement is important for understanding when reading the code.

[randolf-scholz]

I would go further and say that black should not switch code/comment order at all. It is quite annoying to have black format

<codeA>  # <commentA>
<codeB>  # <commentB>

to

<codeA><codeB> # <commentA>  # <commentB>

this happens for example when using fluent interfaces. (#67 )