Hi All, I am trying to remove the trailing zeros.000 out of some numbers I have extracted from an Excel. So far I have tried Split, string.remove, (spring nodes) Number.tostring and a few attempts at python. I literally cannot figure out how to do it.
This is the culprit. there are no nulls in the script. The reason I am using String remove is to remove a ] that was at the back of all the numbers in the last list.
any help most appreciated.
Map Autodesk Build to Revit.dyn (36.0 KB)
@johnny.buccolaY4MEH unfortunately your image is not legible, so could you please let us know what you’re trying to do?
Are you looking to use these numbers as a String? Or as a Number? Where do you want to put them?
let’s try with small python script like this 
# Load the Python Standard and DesignScript Libraries
import sys
import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *
import re
# The inputs to this node will be stored as a list in the IN variables.
str = IN[0]
pattern = re.compile(r'\.000')
# Place your code below this line
# Assign your output to the OUT variable.
OUT = [re.sub(pattern, '', i) for i in str]
Hello @jonny.pyeHMSQY - What version are you in? There was a visual bug that crept into one release that you may be experiencing. If so, this is purely visual and won’t affect the data as it traverses your graph.
I think I’m right in saying that the bug was patched with Dynamo 2.19 shipped with the Revit 2024.2 update right @solamour ?
If you’re in Revit 2024.1 @jonny.pyeHMSQY I’d recommend the update (not only for this but the other improvements included within this version).
There’s two things at play here:
talk about changing this default beahvior 
You can see this here by rehydrating the string into a number and seeing it accurately give the decimally placed number.I like that phrase, poor thirsty string haha.
I for one would love to change that functionality. It seems logical that when returning a string version of a float you would expect the number of decimal places shown in the float to match the relevant output string…
Worth taking this discussion elsewhere?
I’ll just log in in-house in JIRA It’s a sensible change. One of our goals over the past ~3 years has been “Removing the magic” which is basically making what is expected happen. In this case, you don’t expect trailing zeros.
Great stuff. I’ll add this to the list of things that I can say to people in my old man voice “Back in my day…”
yeah, my proposal is to modify the string from nodes to add an input for standard c# format strings.
The options we offer for numeric preview in preferences will always be limited, and sporadic compared to giving the graph author control - plus, IMO an application level display setting should not be involved at all in generation of actual data / graph execution behavior.
Hi! It seems like you’ve encountered a challenge with removing trailing zeros from numbers extracted from Excel. One approach to consider is using the ‘String.TrimEnd’ method in Python to eliminate trailing zeros. Here’s a sample code snippet:
def trim_zeros(input_list):
return [str(int(float(num))) if ‘.’ in num else num for num in input_list]
input_numbers = [‘1.000’, ‘2.500’, ‘3.120’, ‘4’]
output_numbers = trim_zeros(input_numbers)
This code converts each number to a float, removes trailing zeros, and then converts it back to an integer if it’s a whole number. Adjust it according to your Dynamo script’s requirements. Hope this helps!
Oh hello ChatGPT 
