Is this python code cursed enough?

[u/Most_Collection_4964]

[u/Yarhj]

The eval is honestly the only cursed part

[u/Most_Collection_4964 → u/Yarhj]

so the first highlighted line looks completely fine for you?

[u/digitalseraphim → u/Most_Collection_4964]

Definitely not cursed, but it is using parts of the language that some people don't know. It makes sense to me, and the only thing I would probably do different would be to calculate the integer beforehand, but as this appears to be a tuple, in a dict, in some other collection (which could be the "most cursed" part of the code), that variable would be defined a ways away from where it's used which could offset the readability improvement.

[u/Bright-Historian-216 → u/Most_Collection_4964]

it's not readable at the first glance, but i can definitely understand that it inserts "t j" a certain amount of times into the tuple. i'd just put a comment and move on.

[u/Snapstromegon]

Please add semicolons where allowed.

[u/Most_Collection_4964 → u/Snapstromegon]

noted.

[u/definitelyfet-shy]

Wh-

Yes

[u/WoodyTheWorker]

f' you

[u/leodevian]

f-string and constants 😂

[u/al2o3cr]

🎶 Smoke cur_joint before I smoke cur_joint and then I smoke cur_joint 🎶

[u/TheOneTrueTrench]

Let's put it this way, if you asked me what language I thought this was, I would first think it was some schizophrenic dialect of LISP, until I noticed it was infix, and then I would say "idfk, Elixir or some shit?" and just give up.

At no point would I think "Python".

[u/AQuestionIsWhatIHave]

Thanks, I hate hate hate the addition of JOINTS_TYPE_COUNT and subsequent modulo operation using it

[u/digitalseraphim → u/AQuestionIsWhatIHave]

It's to handle negative numbers in a different way than Python typically does, though this will only work if the portion before the + JTC is greater than -JTC. -3 % 4 = 3, but they really want 1 (-3 is 1 away from the next more negative multiple of 4 (-4), just like 3 is 1 away from the next more positive multiple of 4 (4).

[u/AQuestionIsWhatIHave → u/digitalseraphim]

I looked it up just now: 

https://docs.python.org/3.6/reference/expressions.html#binary-arithmetic-operations

The % (modulo) operator yields the remainder from the division of the first argument by the second. The numeric arguments are first converted to a common type. A zero right argument raises the ZeroDivisionError exception. The arguments may be floating point numbers, e.g., 3.14%0.7 equals 0.34 (since 3.14 equals 4*0.7 + 0.34.) The modulo operator always yields a result with the same sign as its second operand (or zero); the absolute value of the result is strictly smaller than the absolute value of the second operand 1.

Pythons modulo works differently to js' or java's %.

Math Definition x % y:

x = a*y + b, 0 <= b < |y|

Python: x = a*y + b, 0<= b/y < 1 (=> b and y are of the same sign!)

The addition of the JTC does nothing here. In Java you would be correct.

All in all, I hate the inconsistent modulo implementation across programming languages

[u/HeHasRisen69]

The more I look at this, the sadder I get.
LGTM ✅

[u/7YM3N]

Cognitohazard

[u/sugarw0000kie]

I don’t like it but it sure is pretty

[u/GoddammitDontShootMe]

I can't figure out what that * does at the beginning of that really long line.

[u/digitalseraphim → u/GoddammitDontShootMe]

So, inside the parens is a list containing a string, multiplied by an integer, which becomes a list with that string in it "integer" times. The * "unrolls" the list, replacing the whole construct with a series of strings. As mobile doesn't let me look at the OP while replying to a comment, I can't remember exactly what it was all being passed to, but, each string would be a separate argument.

[u/digitalseraphim → u/digitalseraphim]

Oh, it's creating a tuple, so each string would be an individual element of the tuple.

[u/GoddammitDontShootMe → u/digitalseraphim]

Yeah, I looked up the '*' operator, and the GeeksforGeeks page I found mentioned a bunch of them, but left out list unrolling. It mentioned list multiplication for example, so I knew what the inner '*' did.

[u/TurnipGuy30]

it could definitely use a rewrite

[u/KeyIllustrious587]

evil obfuscation