add linter job to the CI

.github/workflows/check.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python 3.11
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: "3.11"
       - name: Install dependencies
@@ -27,12 +27,29 @@ jobs:
         run: |
           poetry run black --check .
 
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.11"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install poetry
+          poetry install
+      - name: Check code with ruff
+        run: |
+          poetry run ruff .
+
   typing:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python 3.11
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: "3.11"
       - name: Install dependencies

.github/workflows/test.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies

inlinehashes/app.py

@@ -4,12 +4,13 @@ This file contains all the logic for the command line interface of
 this library. It makes use of the same tools available for those that
 install the package in order to be used programatically.
 """
+import argparse
+import json
 from typing import List
-from urllib.request import urlopen, Request
 from urllib.error import URLError
-import argparse
+from urllib.request import Request, urlopen
+
 import inlinehashes
-import json
 
 
 def build_output(

inlinehashes/lib.py

@@ -4,12 +4,12 @@ This small module helps you to parse HTML documents and extract all the inline
 content that must be specifically allowed in the Content-Security-Policy in
 order to work (assuming "unsafe-inline" is not present).
 """
-from typing import List, Callable, Optional
+import base64
+import hashlib
 from dataclasses import dataclass
 from functools import cached_property, partial
 from itertools import chain
-import hashlib
-import base64
+from typing import Callable, List, Optional
 
 from bs4 import BeautifulSoup, Tag  # type: ignore
 
@@ -55,7 +55,7 @@ class Inline:
         return f"sha512-{h_b64}"
 
     def __repr__(self) -> str:
-        return f"Inline(content='{self.content}', line='{self.line}', postiion='{self.position}')"
+        return f"Inline(line='{self.line}', position='{self.position}')"
 
     def __str__(self) -> str:
         return f"Inline(content='{self.short_content}...')"

poetry.lock

@@ -251,6 +251,32 @@ pluggy = ">=0.12,<2.0"
 [package.extras]
 testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.7.2)", "requests", "xmlschema"]
 
+[[package]]
+name = "ruff"
+version = "0.0.229"
+description = "An extremely fast Python linter, written in Rust."
+category = "dev"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "ruff-0.0.229-py3-none-macosx_10_7_x86_64.whl", hash = "sha256:35635bfd375a50f67c5f7c6c3f7950e70c903ad784467fa464581d2ee5c8fcc1"},
+    {file = "ruff-0.0.229-py3-none-macosx_10_9_x86_64.macosx_11_0_arm64.macosx_10_9_universal2.whl", hash = "sha256:541822bf00016fd35415d35f4e8a03ebf94089525faac40a03ec00f6eebac2df"},
+    {file = "ruff-0.0.229-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:52c0a7155843fa24fbdde06b98f8725da26dcd9a71ca334f4a15502ae5ea34b5"},
+    {file = "ruff-0.0.229-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:0ded94f1243ac39b8f89b1b6e80baa04b772628e01619ccf4a883d597debf9b2"},
+    {file = "ruff-0.0.229-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:7ce98074164b3660260dc871804bfd8c22f8b5971063e6817d3e68178344624b"},
+    {file = "ruff-0.0.229-py3-none-manylinux_2_17_ppc64.manylinux2014_ppc64.whl", hash = "sha256:a042de7a8da6a7f016ba9fe747697df21cf905179602a9282e52b99a2520c2bd"},
+    {file = "ruff-0.0.229-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:e39f78c0b115f9228297f25e653dcbdaa6c93ec3577c3b6839519c1b08012780"},
+    {file = "ruff-0.0.229-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:6910ac9bfc76e90d234ceed4b2b30a7955ae1783b696f4bf3476de583e0b5efa"},
+    {file = "ruff-0.0.229-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:eee7012303ed04a23210badba6a40da8372b8d5dd79d686831c3d1019dbe949f"},
+    {file = "ruff-0.0.229-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:2fef23a28988275669838d23743a4ba281088d46ad53b6a6a72536b7b90fe3dd"},
+    {file = "ruff-0.0.229-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:9b3eeedd031f3713e947c22206e0965f6770780774802aff77fd1862f0fdc261"},
+    {file = "ruff-0.0.229-py3-none-musllinux_1_2_i686.whl", hash = "sha256:71d74a4da455bfa3162aaa6a6eb55028f301739b4f69b5cd16a6e5ea2c0c2544"},
+    {file = "ruff-0.0.229-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:1f3f95a2575d12a92b5a898fc54c6ec969497b167fec018a28a8f066fc1c9c1f"},
+    {file = "ruff-0.0.229-py3-none-win32.whl", hash = "sha256:24c064bffc9b86408ded1e482fb99b06935d1b653959a3b152bd0402fc85775e"},
+    {file = "ruff-0.0.229-py3-none-win_amd64.whl", hash = "sha256:9d72db5d2402fd59d50acb599e4fc3c3d9c68fb325f9af8c06e1adc73c29746d"},
+    {file = "ruff-0.0.229.tar.gz", hash = "sha256:ad151359e5194f6e7a987bdefbab7da733bbcddbe99b8b77beca74b0e216b8bc"},
+]
+
 [[package]]
 name = "soupsieve"
 version = "2.3.2.post1"
@@ -278,4 +304,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "85c89d2603d89427b85781eb0e88c9bb99bcf620ebde1a6e661503bba3797835"
+content-hash = "0df57fe5eed6559a07fde2ce7470a34e0b6e0e0c897a1a848daa92287217037f"

pyproject.toml

@@ -26,10 +26,15 @@ beautifulsoup4 = "^4.10.0"
 pytest = "^7.2.1"
 black = "^22.1.0"
 mypy = "^0.991"
+ruff = "^0.0.229"
 
 [tool.poetry.scripts]
 inlinehashes = "inlinehashes.app:run_cli"
 
+[tool.ruff]
+select = ["E", "F", "I"]
+line-length=88
+
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"

tests/test_inlinehashes.py

@@ -1,8 +1,7 @@
 import pytest
 
-
 from inlinehashes import __version__, parse
-from inlinehashes.lib import Inline, _EVENT_HANDLER_ATTRS
+from inlinehashes.lib import _EVENT_HANDLER_ATTRS, Inline
 
 
 class TestInline: