Test on Python 3.13-dev

[jarrodmillman]

No description provided.

[stefanv]

Looks like an import from typing.io that should come straight from typing.

[jarrodmillman]

Yes, that is the error. I am not sure where it is coming from and haven't had time to track it down. I suspect it is due to either ics-py or ics_vtimezones, but I haven't checked.

[stefanv]

from importlib_resources._py3 import

[stefanv]

https://github.com/python/importlib_resources/blob/main/NEWS.rst#v521

[stefanv]

Technically, this should be a dependency requirement on ics_vtimezones, but probably fine to set it in our package.

[stefanv]

Uh oh, they have a version pin 😂

    ics-vtimezones 2020.1 depends on importlib_resources<2.0 and >=1.4

[stefanv]

We had an issue with this before, but seems OK now — see #89

[stefanv]

According to SPEC0, we can drop 3.8 and 3.9 if we want to.

[stefanv]

Feel free to revert that last commit if you want to keep 3.8, 3.9 support.

I couldn't find where to change the pyupdate language version; maybe not used for this project yet.

[jarrodmillman]

The only place we use this is pinned to Python 3.8 (netlify).

[jarrodmillman]

I couldn't find where to change the pyupdate language version; maybe not used for this project yet.

requires-python = ">=3.8"