Why does paycharm write in the text of the error that it is impossible to measure the length of a number, although the list is clearly visible, not the number?

Question

Python

Answer 1

Because a number is not a string. It has no length.
If you need to count the number of decimal places in a number, then do this:
len(str(12345)) # 5

Answer 2

First you need to convert the number to a string, and only then measure the length.
Here is the code.

temp = str(temp)
print(len(temp))