absolutely, there's no reason str | None shouldn't work also
On Wed, Aug 31, 2022, at 8:26 PM, Peter Schutt wrote:
> Thanks Mike, I will submit at next opportunity.
>
> I believe Union[str, None] is fine, just that pep 604 brought in UnionType in
> 3.10+ which represents the "str | None" union
Thanks Mike, I will submit at next opportunity.
I believe Union[str, None] is fine, just that pep 604 brought in UnionType
in 3.10+ which represents the "str | None" union type, but I'll stick more
detail in the issue.
Not having to import Optional or Union everywhere is one of the nice
Hi All,
Are there any libraries (or anything in sqlalchemy itself!) that cover
the pattern of running unit tests in against a database such that each
test gets its own sterile environment in which to run? Postgres, if it
helps. I've done some stuff with running in a subtransaction and rolling
On Wed, Aug 31, 2022, at 5:00 AM, Peter Schutt wrote:
> Hi,
>
> I've been using 2.0 from main and notice that annotating an attribute with
> `mapped[str | None]` raises with:
>
> sqlalchemy.exc.ArgumentError: Could not locate SQLAlchemy Core type for
> Python type: str | None
>
>
> I've
Hi,
I've been using 2.0 from main and notice that annotating an attribute with
`mapped[str | None]` raises with:
sqlalchemy.exc.ArgumentError: Could not locate SQLAlchemy Core type for
Python type: str | None
I've been able to get it to work with a couple of mods in util.typing and