Drop support for Python 3.8 and lower, add pre-commit

.bandit.yml

@@ -0,0 +1,6 @@
+skips:
+- B101  # assert_used, needed for mypy
+- B311
+- B320
+- B410
+exclude_dirs: ['tests']

.flake8

@@ -0,0 +1,2 @@
+[flake8]
+max-line-length = 88

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# applying pre-commit hooks to the project
+ca42e4247d872a174afc539902e156282940ad5d

.github/workflows/main.yml

@@ -10,13 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-        - python-version: "3.6"
-          env:
-            TOXENV: py
-        - python-version: "3.7"
-          env:
-            TOXENV: py
-        - python-version: "3.8"
+        - python-version: "3.9"
           env:
             TOXENV: py
         - python-version: "3.9"
@@ -49,3 +43,9 @@ jobs:
       run: |
         pip install -U tox
         tox
+
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: pre-commit/[email protected]

.gitignore

@@ -16,3 +16,9 @@
 .tox/
 .pytest_cache/
 .coverage
+
+# python virtual env
+.venv/
+venv/
+.env/
+env/

.isort.cfg

@@ -0,0 +1,2 @@
+[settings]
+profile = black

.pre-commit-config.yaml

@@ -0,0 +1,18 @@
+repos:
+- repo: https://github.com/PyCQA/bandit
+  rev: 1.7.9
+  hooks:
+  - id: bandit
+    args: [-r, -c, .bandit.yml]
+- repo: https://github.com/psf/black.git
+  rev: 24.8.0
+  hooks:
+  - id: black
+- repo: https://github.com/PyCQA/flake8
+  rev: 7.1.1
+  hooks:
+  - id: flake8
+- repo: https://github.com/pycqa/isort
+  rev: 5.13.2
+  hooks:
+  - id: isort

price_parser/__init__.py

@@ -1,2 +1,2 @@
 # -*- coding: utf-8 -*-
-from .parser import Price, parse_price
+from .parser import Price, parse_price  # noqa F401