chore: Update py3.7 -> py3.9

py3.7 support ended 2 years ago. So, drop support for it and up our
lowest version to py3.9

Author: AbdealiLoKo

.github/workflows/main.yml

@@ -16,7 +16,7 @@ jobs:
         strategy:
             matrix:
                 python-version:
-                    - "3.7"
+                    - "3.9"
                     - "3.12"
                 DB:
                     - "sqlite"

docs/README.md

@@ -7,7 +7,7 @@ An auditing extension for sqlalchemy which keeps a track of the history of your
 
 ## Features
 
-- Supports sqlalchemy 2+ and python 3.7+
+- Supports sqlalchemy 2+ and python 3.9+
 - Tracks history for inserts, deletes, and updates
 - Does not store updates which don't change anything
 - Supports alembic migrations

pyproject.toml

@@ -20,7 +20,7 @@ classifiers=[
 ]
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "^3.9"
 
 SQLAlchemy = ">=2"
 SQLAlchemy-Utils = ">=0.30.12"
@@ -42,7 +42,7 @@ pytest-cov = "*"
 
 [tool.ruff]
 line-length = 110
-target-version = 'py37'
+target-version = 'py39'
 
 [tool.coverage.run]
 dynamic_context = "test_function"

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py37
+envlist = py39
 
 [testenv]
 commands = pip install -e ".[test]"