CHANGELOG.md

@@ -7,6 +7,12 @@ recorded here; their history is the git log.
 
 ## [Unreleased]
 
+### Changed
+- Python 3.12 is the floor (`requires-python = ">=3.12"`): netOrk runs every driver
+  on 3.12, so 3.10 and 3.11 are no longer tested (NAPALM/driver-standard#6).
+- The floor on napalm is 5.1: older releases import `pkg_resources`, which a Python
+  3.12 venv no longer has.
+
 ### Added
 - `HostShutdownMixin.shutdown_host()`, on `DeviceTypeDriver`: shut the device itself
   down cleanly through its own means; declared, so `hasattr` says whether a driver

README.md

@@ -390,7 +390,7 @@ detection vs. presentation there.
 pip install napalm-device-types
 ```
 
-Requires Python ≥ 3.10 (tested up to 3.13) and NAPALM ≥ 4.0.
+Requires Python ≥ 3.12 (tested up to 3.13) and NAPALM ≥ 4.0.
 
 ## Available base classes
 

napalm_device_types/_matching.py

@@ -8,12 +8,9 @@ name a single entry, and guessing would overwrite one the caller never meant.
 from __future__ import annotations
 
 from collections.abc import Callable, Iterable
-from typing import TypeVar
-
-T = TypeVar("T")
 
 
-def index_live(entries: Iterable[T], key: Callable[[T], str]) -> tuple[dict[str, T], set[str]]:
+def index_live[T](entries: Iterable[T], key: Callable[[T], str]) -> tuple[dict[str, T], set[str]]:
     """Live entries by key, and the keys more than one of them holds.
 
     Entries without a key are left out: they are not the caller's to match.
@@ -32,7 +29,9 @@ def index_live(entries: Iterable[T], key: Callable[[T], str]) -> tuple[dict[str,
     return by_key, shared
 
 
-def check_desired(entries: list[T], key: Callable[[T], str], shared: set[str], what: str) -> None:
+def check_desired[T](
+    entries: list[T], key: Callable[[T], str], shared: set[str], what: str
+) -> None:
     """``ValueError`` for a desired entry with no key, a key given twice, or a
     key that names more than one live entry."""
     seen: set[str] = set()

napalm_device_types/models.py

@@ -5,9 +5,9 @@ These supplement the types defined in napalm.base.models and are used by the
 abstract device-type driver classes in this package.
 """
 
-from typing import Literal, get_args
+from typing import Literal, NotRequired, get_args
 
-from typing_extensions import NotRequired, TypedDict
+from typing_extensions import TypedDict
 
 # ---------------------------------------------------------------------------
 # Common  (shared across device types)

pyproject.toml

@@ -7,7 +7,7 @@ name = "napalm-device-types"
 version = "4.22.0"
 description = "Abstract device-type base classes for NAPALM drivers"
 readme = "README.md"
-requires-python = ">=3.10"
+requires-python = ">=3.12"
 license = "Apache-2.0"
 authors = [
     { name = "Christian Manivong", email = "christian@manivong.de" },
@@ -30,8 +30,6 @@ classifiers = [
     "Intended Audience :: System Administrators",
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
     "Topic :: System :: Networking",
@@ -39,7 +37,7 @@ classifiers = [
     "Typing :: Typed",
 ]
 dependencies = [
-    "napalm>=4.0",
+    "napalm>=5.1",  # older releases import pkg_resources, which a 3.12 venv lacks
     "typing-extensions>=4.0",
 ]
 
@@ -65,7 +63,7 @@ napalm_device_types = ["py.typed"]
 
 [tool.ruff]
 line-length = 100
-target-version = "py310"
+target-version = "py312"
 
 [tool.ruff.lint]
 select = ["E", "F", "I", "UP", "B"]
@@ -75,7 +73,7 @@ select = ["E", "F", "I", "UP", "B"]
 "tests/**" = ["E501"]
 
 [tool.mypy]
-python_version = "3.10"
+python_version = "3.12"
 strict = true
 ignore_missing_imports = true
 

tests/test_fact_getters.py

@@ -30,8 +30,7 @@ def test_a_missing_license_may_say_what_the_device_withholds_without_it():
     # A Supermicro X10 with only SFT-OOB-LIC answers Redfish but keeps its drives and
     # firmware inventory until DCMS is activated: partly licensed, not unlicensed.
     hints = get_type_hints(LicenseDict)
-    # Python 3.10 keeps NotRequired[...] around the type; later versions strip it.
-    assert "list[str]" in str(hints["withholds"])
+    assert hints["withholds"] == list[str]
     assert "withholds" not in LicenseDict.__required_keys__