I have this kind of a list inputs = [None, None, None, None, None, None, None, None]
I want to evaluat if all elements are the same that is None:
if so return an empty list that is []
What I have tried so far doesn't seem to work:
if all(inputs) is None:
print([])
else:
print("somthing else"
all() tells you if every element in the iterable you pass to it is True. So, all([True, True, True]) would be True, but all([True, False]) wouldn't.
If you want to see if all elements are None, this is what you need:
all(x is None for x in inputs)
What this does is use a generator to loop over all the values in inputs, checking if they are None and all() checks all those results and returns True if all of them are True.