[Python-Dev] Replacement for array.array('u')?
steve.dower at python.org
Fri Mar 22 12:09:40 EDT 2019
On 22Mar2019 0433, Antoine Pitrou wrote:
> The question is: why would you use a array.array() with a Windows C API?
I started replying to this with a whole lot of examples, and eventually
convinced myself that you wouldn't (or shouldn't).
That said, I see value in having a type for array/struct/memoryview that
"is the same size as wchar_t", since that will avoid people having to
guess (the docs for array in particular are deliberately vague about the
actual size of the various types).
This is not the same as "UCS-4" - that's a very Linux-centric point of
view. Decoupling it from Py_UNICODE is fine though, since that type will
have no meaning eventually. But the PyUnicode_*WideChar APIs are not
going away, which means that wchar_t still exists and has to have a
known size at compile time.
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