Short Integers in Python
Python allocates integers automatically based on the underlying system architecture. Unfortunately I have a huge dataset which needs to be fully loaded into memory.
So, is there a way to force Python to use only 2 bytes for some integers (equivalent of C++ 'short')?
Answer
Nope. But you can use short integers in arrays:
from array import array
a = array("h") # h = signed short, H = unsigned short
As long as the value stays in that array it will be a short integer.
- documentation for the array module