Fixed width integer types (e.g. uint32) in Python

Question

Certain mathematical operations, especially on data read from hardware drivers, can depend on fixed width of the data type. Example: bitwise shift. What is the Pythonic way of c

Answer 1

I would suggest the fixedint library. The classes in that library are named in the following convention:

[Mutable][U]Int

So for your two examples, the classes would be

#    C++                 Python fixedint
 std::uint32                 UInt32
 std::uint16                 UInt16

This supports things like bit-shifting, etc

>>> a = fixedint.UInt32(14)
>>> a
UInt32(14)
>>> a << 2
UInt32(56)