String.title() doesn't work

[rinag]

Hi,
I’m using python code to locate lower case strings and title them ,
but it doesnt work ,
any idea whats worng?

[cgartland]

Strings are immutable, meaning that you cannot call a method in-place such as “item.title()” on its own. See below:

list_in = IN[0]
list_out = []
bool_out = []

for item in list_in:
	if item.islower():
		bool_out.append(True)
		item = item.title()
	else:
		bool_out.append(False)
	list_out.append(item)
	
OUT = list_out, bool_out

[rinag]

@cgartland

immutable

thank u !!