chore: Support Python 3.9+ (#142)

.github/workflows/test.yml

@@ -7,12 +7,21 @@ on:
   workflow_dispatch:
     inputs: {}
 
+env:
+  FORCE_COLOR: "1"
+
 jobs:
   tests:
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version:
+          - "3.9"
+          - "3.10"
+          - "3.11"
+          - "3.12"
+          - "3.13"
     steps:
       - uses: actions/checkout@v4
       - name: Run Pytest

cron_ext/extension.py

@@ -7,14 +7,10 @@
 import stat
 import sys
 from contextlib import suppress
+from functools import cached_property
 from pathlib import Path
 from typing import Any, Callable, Iterable
 
-if sys.version_info >= (3, 8):
-    from functools import cached_property
-else:
-    from cached_property import cached_property
-
 import structlog
 from meltano.edk import models
 from meltano.edk.extension import ExtensionBase

cron_ext/stores/crontab.py

@@ -4,14 +4,9 @@
 
 import os
 import re
-import sys
+from functools import cached_property
 from typing import Iterable
 
-if sys.version_info >= (3, 8):
-    from functools import cached_property
-else:
-    from cached_property import cached_property
-
 from cron_ext.entry import comment_pattern, entry_pattern
 from cron_ext.stores.base import EntryStore
 from cron_ext.subprocess import run_subprocess

pyproject.toml

@@ -13,15 +13,16 @@ license = "MIT"
 "Youtube" = "https://www.youtube.com/meltano"
 
 [tool.poetry.dependencies]
-cached-property = "^1" # Remove after Python 3.7 support is dropped
-python = ">=3.7,<3.12"
+python = ">=3.9"
 typer = "^0.15.1"
 typing-extensions = "^4.7"
-meltano-edk = {git = "https://github.com/meltano/edk.git", rev = "v0.1.0"}
+meltano-edk = { version = "~=0.4.4" }
 
 [tool.poetry.group.dev.dependencies]
 coverage = "^7.2"
-meltano = "^2.17"
+meltano = [
+    { version = ">=3.5", python = ">=3.9,<3.14" },
+]
 pytest = "^7.4"
 
 [tool.isort]
@@ -43,12 +44,8 @@ exclude = [
 addopts = "-ra -vvv"
 
 [build-system]
-requires = ["poetry-core==1.5.0"]
+requires = ["poetry-core==1.9.1"]
 build-backend = "poetry.core.masonry.api"
 
-packages = [
-    { include = "cron_ext" }
-]
-
 [tool.poetry.scripts]
 cron = 'cron_ext.main:app'

tests/Dockerfile

@@ -1,4 +1,4 @@
-ARG PYTHON_VERSION=3.10
+ARG PYTHON_VERSION=3.13
 FROM python:${PYTHON_VERSION}-slim
 
 WORKDIR /cron-ext
@@ -7,7 +7,7 @@ RUN apt-get update && \
     apt-get install -y cron git && \
     rm -rf /var/cache/apt/archives /var/lib/apt/lists/* && \
     pip install --upgrade pip && \
-    pip install poetry==1.3.1 && \
+    pip install poetry==1.8.5 && \
     poetry --version
 
 COPY pyproject.toml poetry.lock /cron-ext/

tests/compose.yml

@@ -1,4 +1,3 @@
-version: '3.0'
 services:
   pytest:
     build:
@@ -8,4 +7,5 @@ services:
         - ../:/cron-ext
     environment:
       CONTAINERIZED: 'True'
+      FORCE_COLOR:
       PYTHONDONTWRITEBYTECODE: '1'