These examples would seem to be tailor-made for the walrus operator: On 15/06/2020 16:01, M Bfmv wrote:
Hey all. Ever had some list comprehension hell in your code? Me neither *whistles 418 happly*...
I was thinking about this idea and while `this` keyword is equalevant to `self` i have to explain myself. English is not my main language, sorry for that :' ) Here is my pseudo code.
``` if [i for i in range(10) if i == 11]: print(this)
Evaluate: [] if (this := [i for i in range(10) if i == 11]): print(this) ```
Another one ``` if [i for i in range(10) if i == 5]: print(this)
Evaluate: [5] if (this := [i for i in range(10) if i == 5]): print(this) ``` As I try to show above. It would be neat to make a list comprhension if statement and use those results in the if condition as the `this` parameter Instead of declaring variables like
``` a = [i for i in range(10) if i == 5] if a: print(a)
Evaluate: [5] ```
I hope I explained my idea well enough and hope to see something like this in the future. If anyone has questions on my interpretation please ask.
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