Make compatible with Python 3.14

By:
- use asyncpg version that support 3.14
- drop fs package, it was unused
- replace pkgutil with importlib

Author: sverhoeven

.flake8

@@ -79,6 +79,8 @@ ignore =
   WPS436,
   ; Found `noqa` comments overuse
   WPS402,
+  ; Sphinx understands those multiline strings as docstrings, so we need to ignore them for flake8
+  WPS462,
 
 per-file-ignores =
   ; all tests

pyproject.toml

@@ -21,13 +21,12 @@ yarl = "^1.7.2"
 ujson = "^5.1.0"
 sqlalchemy = {extras = ["asyncio"], version = "^2.0.7"}
 alembic = "^1.10.2"
-asyncpg = "^0.29.0"
+asyncpg = "^0.31.0"
 python-multipart = "^0.0.6"
 aiofiles = "^23.1.0"
 asyncssh = "^2.13.1"
 pyyaml = "^6.0"
 arq = "0.25.0"
-fs = "^2.4.16"
 python-jose = {extras = ["cryptography"], version = "^3.3.0"}
 # poetry has upper limit for jsonschema, so lowering ourselves to it
 # unreleased poetry > 1.6.1 will use latest fastjsonschema

src/bartender/shared/dirac_config.py

@@ -1,11 +1,9 @@
-import pkgutil
+from importlib.util import find_spec
 from typing import Literal, Optional
 
 from pydantic import BaseModel
 
-DIRAC_INSTALLED = (
-    pkgutil.find_loader("DIRAC") is not None
-)  # noqa: WPS462 sphinx understands
+DIRAC_INSTALLED = find_spec("DIRAC") is not None
 """True if DIRAC package is installed, False otherwise."""  # noqa: E501, WPS322, WPS428 sphinx understands
 
 

src/bartender/web/api/job/archive.py

@@ -1,7 +1,7 @@
 import zlib
 from pathlib import Path
 from shutil import rmtree
-from typing import Annotated, Optional, Set, Tuple
+from typing import Annotated, Literal, Optional, Set, Tuple
 
 from aiofiles.os import unlink
 from fastapi import (
@@ -36,7 +36,6 @@
     walk_dir,
     walk_dir_generator,
 )
-from bartender.web.api.job.archive import ArchiveFormat
 from bartender.web.api.job.interactive_apps import InteractiveAppResult, run
 from bartender.web.api.job.schema import JobModelDTO
 from bartender.web.api.job.sync import sync_state, sync_states
@@ -367,6 +366,9 @@ def _remove_archive(filename: str) -> None:
     Path(filename).unlink()
 
 
+ArchiveFormat = Literal[".zip", ".tar", ".tar.xz", ".tar.gz", ".tar.bz2"]
+
+
 @router.get(
     "/{jobid}/archive",
     responses={