Deprecate Python 3.7. (#59)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: tobiasraabe

.pre-commit-config.yaml

@@ -29,7 +29,7 @@ repos:
     rev: v3.11.0
     hooks:
     -   id: reorder-python-imports
-        args: [--py37-plus, --add-import, 'from __future__ import annotations']
+        args: [--py38-plus, --add-import, 'from __future__ import annotations']
 -   repo: https://github.com/asottile/setup-cfg-fmt
     rev: v2.4.0
     hooks:

environment.yml

@@ -5,7 +5,7 @@ channels:
   - nodefaults
 
 dependencies:
-  - python >= 3.7
+  - python >= 3.8
   - pip
   - setuptools_scm
   - toml

pyproject.toml

@@ -25,7 +25,7 @@ ignore_errors = true
 
 
 [tool.ruff]
-target-version = "py37"
+target-version = "py38"
 select = ["ALL"]
 fix = true
 extend-ignore = [