Sort Alpha numeric list like revit

[AmolShah]

@Evan.Pond Try natural sort:

Sort By Type Name

@janbarsoum You need something called natural sort. Try this: [image] import re def natural_sort(l): convert = lambda text: int(text) if text.isdigit() else text.lower() alphanum_key = lambda key: [ convert(c) for c in re.split('([0-9]+)', key) ] return sorted(l, key = alphanum_key) OUT = natural_sort(IN[0]) Alternatively, you can use the Natural Sort node from Orchid package

Sorting Family type in ascending order

Hi @rajkumar.kolli93 , I think Natural Sort can help you here. import re tokenize = re.compile(r'(\d+)|(\D+)').findall def natural_sortkey(string): return tuple(int(num) if num else alpha for num, alpha in tokenize(string)) OUT = sorted(IN[0], key=natural_sortkey) [image]

https://forum.dynamobim.com/search?q=natural%20sort%20user%3Aamolshah