Drop Py3.8 support to add potential Py3.13 support (#863)

* Drop Py3.8 support

Officially EOL by Python project

Run `poetry update`

Drop "backports.zoneinfo", importlib-resources

Bump time-machine, pytest-codspeed to last version which support Py3.13
https://github.com/adamchainz/time-machine/blob/main/CHANGELOG.rst
https://github.com/CodSpeedHQ/pytest-codspeed/releases

* Switch Ruff to ≥ Py3.9, apply changes

Directly import `zoneinfo` and `importlib.resources`
in the files where used

* CI: Drop 3.7, 3.8 builds/tests

* CI: Add 3.13 builds/tests

* bumps to newest pyO3, converts Py into Bound

---------

Co-authored-by: Marcin Rudolf <[email protected]>

.github/workflows/release.yml

@@ -20,14 +20,14 @@ jobs:
             platform: linux
           - os: windows
             ls: dir
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12 pypy3.8 pypy3.9 pypy3.10
+            interpreter: 3.9 3.10 3.11 3.12 3.13 pypy3.9 pypy3.10
           - os: windows
             ls: dir
             target: aarch64
-            interpreter: 3.11 3.12
+            interpreter: 3.11 3.12 3.13
           - os: macos
             target: aarch64
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12 pypy3.8 pypy3.9 pypy3.10
+            interpreter: 3.9 3.10 3.11 3.12 3.13 pypy3.9 pypy3.10
           - os: ubuntu
             platform: linux
             target: aarch64
@@ -45,13 +45,13 @@ jobs:
           - os: ubuntu
             platform: linux
             target: ppc64le
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12
+            interpreter: 3.9 3.10 3.11 3.12 3.13
             # mimalloc not supported on manylinux2014 cross-compile container
             extra-build-args: --no-default-features
           - os: ubuntu
             platform: linux
             target: s390x
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12
+            interpreter: 3.9 3.10 3.11 3.12 3.13
             # mimalloc not supported on manylinux2014 cross-compile container
             extra-build-args: --no-default-features
 
@@ -71,7 +71,7 @@ jobs:
           target: ${{ matrix.target }}
           manylinux: ${{ matrix.manylinux || 'auto' }}
           container: ${{ matrix.container }}
-          args: --release --out dist --interpreter ${{ matrix.interpreter || '3.7 3.8 3.9 3.10 3.11 3.12 pypy3.7 pypy3.8 pypy3.9 pypy3.10' }} ${{ matrix.extra-build-args }}
+          args: --release --out dist --interpreter ${{ matrix.interpreter || '3.9 3.10 3.11 3.12 3.13 pypy3.9 pypy3.10' }} ${{ matrix.extra-build-args }}
           rust-toolchain: stable
           docker-options: -e CI
 

.github/workflows/tests.yml

@@ -33,7 +33,7 @@ jobs:
     strategy:
       matrix:
         os: [Ubuntu, MacOS, Windows]
-        python-version: [3.8, 3.9, "3.10", "3.11", "3.12"]
+        python-version: [3.9, "3.10", "3.11", "3.12", "3.13"]
     defaults:
       run:
         shell: bash

README.rst

@@ -11,10 +11,9 @@ Pendulum
     :alt: Pendulum Build status
     :target: https://github.com/sdispater/pendulum/actions
 
-
 Python datetimes made easy.
 
-Supports Python **3.8 and newer**.
+Supports Python **3.9 and newer**.
 
 
 .. code-block:: python

pyproject.toml

@@ -3,15 +3,14 @@ name = "pendulum"
 version = "3.0.0"
 description = "Python datetimes made easy"
 readme = "README.rst"
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 license = { text = "MIT License" }
 authors = [{ name = "Sébastien Eustace", email = "[email protected]" }]
 keywords = ['datetime', 'date', 'time']
 
 classifiers = [
     "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
@@ -21,9 +20,7 @@ classifiers = [
 dependencies = [
     "python-dateutil>=2.6",
     "tzdata>=2020.1",
-    'backports.zoneinfo>=0.2.1; python_version < "3.9"',
     'time-machine>=2.6.0; implementation_name != "pypy"',
-    'importlib-resources>=5.9.0; python_version < "3.9"'
 ]
 
 [project.urls]
@@ -46,17 +43,15 @@ keywords = ['datetime', 'date', 'time']
 
 
 [tool.poetry.dependencies]
-python = ">=3.8"
+python = ">=3.9"
 python-dateutil = ">=2.6"
-"backports.zoneinfo" = { version = ">=0.2.1", python = "<3.9" }
-time-machine = { version = ">=2.6.0", markers = "implementation_name != 'pypy'", optional = true }
+time-machine = { version = ">=2.16.0", markers = "implementation_name != 'pypy'", optional = true }
 tzdata = ">=2020.1"
-importlib-resources = { version = ">=5.9.0", python = "<3.9" }
 
 [tool.poetry.group.test.dependencies]
 pytest = "^7.1.2"
 pytz = ">=2022.1"
-time-machine = ">=2.6.0"
+time-machine = ">=2.16.0"
 pytest-benchmark = "^4.0.0"
 
 [tool.poetry.group.doc.dependencies]
@@ -79,7 +74,7 @@ cleo = { version = "^2.0.1", python = ">=3.8,<4.0" }
 tox = "^4.0.0"
 
 [tool.poetry.group.benchmark.dependencies]
-pytest-codspeed = "^1.2.2"
+pytest-codspeed = "^3.0.0"
 
 [tool.poetry.group.build.dependencies]
 maturin = ">=1.0,<2.0"
@@ -96,7 +91,7 @@ fix = true
 unfixable = [
     "ERA", # do not autoremove commented out code
 ]
-target-version = "py38"
+target-version = "py39"
 line-length = 88
 extend-select = [
     "B", # flake8-bugbear