Merge pull request #6 from dandi/py3.12

Test against Python 3.12

.github/workflows/test.yml

@@ -29,6 +29,7 @@ jobs:
         python-version:
           - '3.10'
           - '3.11'
+          - '3.12'
         toxenv: [py]
         include:
           - python-version: '3.10'

src/backups2datalad/datasetter.py

@@ -3,7 +3,7 @@
 from collections.abc import AsyncGenerator, Sequence
 from contextlib import aclosing
 from dataclasses import dataclass, field
-from datetime import datetime
+from datetime import datetime, timezone
 from functools import partial
 import json
 import logging
@@ -542,7 +542,8 @@ async def debug_logfile(self, quiet_debug: bool) -> None:
         await self.ensure_superdataset()
         logdir = self.config.dandiset_root / ".git" / "dandi" / "backups2datalad"
         logdir.mkdir(exist_ok=True, parents=True)
-        filename = f"{datetime.utcnow():%Y.%m.%d.%H.%M.%SZ}.log"
+        ts = datetime.now(timezone.utc)
+        filename = f"{ts:%Y.%m.%d.%H.%M.%SZ}.log"
         self.logfile = logdir / filename
         handler = logging.FileHandler(self.logfile, encoding="utf-8")
         handler.setLevel(logging.DEBUG)

tox.ini

@@ -40,6 +40,8 @@ filterwarnings =
     ignore:distutils Version classes are deprecated:DeprecationWarning
     ignore:the imp module is deprecated:DeprecationWarning
     ignore:'cgi' is deprecated:DeprecationWarning
+    # <https://github.com/dateutil/dateutil/issues/1284>
+    ignore:.*utcfromtimestamp.* is deprecated:DeprecationWarning:dateutil
 
 [coverage:run]
 branch = True