Shorting of list

[robert12546358]

Hi,

i want to do list shorting, but i get wrong output from my script.

can any one help me out…

Thank you

[Daan]

Try using this node

https://dictionary.dynamobim.com/#/Core/List/Action/TakeEveryNthItem

[robert12546358]

i already tried but not working as per my requirement result.

[Daan]

Maybe try changing the list level

[c.poupin]

hello
an example with Python

varlst = IN[0]
sequence = IN[1]

iterLst = iter(varlst)
lsta, lstb = [], []
switch = 0

#lambda function
appendLst = lambda lstX : [ lstX.append(next(iterLst)) for i in range(sequence)]

while True:
	try:
		if switch == 0: 
			appendLst(lsta)
			switch = 1
		else:	
			appendLst(lstb)
			switch = 0
	except StopIteration:
		break		

OUT = lsta, lstb

[robert12546358]

Thank you very much c.poupin

[Vikram_Subbaiah]