Adopt ruff and address lint

.github/dependabot.yml

@@ -1,8 +1,10 @@
 version: 2
 updates:
-  # Set update schedule for GitHub Actions
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      # Check for updates to GitHub Actions every weekday
+      interval: "weekly"
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
       interval: "weekly"

.github/workflows/test.yml

@@ -12,12 +12,18 @@ env:
   PYTHONDONTWRITEBYTECODE: 1
 
 jobs:
-  pre_commit:
+  lint:
+    name: Test Lint
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
-      - uses: jupyterlab/maintainer-tools/.github/actions/pre-commit@v1
+      -  name: Run Linters
+         run: |
+          hatch run typing:test
+          hatch run lint:style
+          pipx run 'validate-pyproject[all]' pyproject.toml
+          pipx run doc8 --max-line-length=200
 
   check_links:
     runs-on: ubuntu-20.04
@@ -145,7 +151,7 @@ jobs:
       - check_links
       - test
       - docs
-      - pre_commit
+      - lint
       - check_local_actions
       - test_minimum_versions
       - test_prereleases

.pre-commit-config.yaml

@@ -1,3 +1,6 @@
+ci:
+  autoupdate_schedule: monthly
+
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.4.0
@@ -15,24 +18,10 @@ repos:
       - id: check-builtin-literals
       - id: trailing-whitespace
 
-  - repo: https://github.com/psf/black
-    rev: 22.10.0
-    hooks:
-      - id: black
-        args: ["--line-length", "100"]
-
-  - repo: https://github.com/PyCQA/isort
-    rev: 5.10.1
-    hooks:
-      - id: isort
-        files: \.py$
-        args: [--profile=black]
-
-  - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.10.1
+  - repo: https://github.com/python-jsonschema/check-jsonschema
+    rev: 0.19.2
     hooks:
-      - id: validate-pyproject
-        stages: [manual]
+      - id: check-github-workflows
 
   - repo: https://github.com/executablebooks/mdformat
     rev: 0.7.16
@@ -41,49 +30,13 @@ repos:
         additional_dependencies:
           [mdformat-gfm, mdformat-frontmatter, mdformat-footnote]
 
-  - repo: https://github.com/asottile/pyupgrade
-    rev: v3.3.0
-    hooks:
-      - id: pyupgrade
-        args: [--py38-plus]
-
-  - repo: https://github.com/john-hen/Flake8-pyproject
-    rev: 1.2.2
-    hooks:
-      - id: Flake8-pyproject
-        alias: flake8
-        additional_dependencies:
-          ["flake8-bugbear==22.6.22", "flake8-implicit-str-concat==0.2.0"]
-        stages: [manual]
-
-  - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.991
-    hooks:
-      - id: mypy
-        args: ["--config-file", "pyproject.toml"]
-        additional_dependencies:
-          [
-            pytest,
-            click,
-            importlib_resources,
-            types-requests,
-            fastapi,
-            mdformat,
-          ]
-        stages: [manual]
-
-  - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.19.2
+  - repo: https://github.com/psf/black
+    rev: 22.10.0
     hooks:
-      - id: check-github-workflows
-        name: "Check GitHub Workflows"
-        files: ^\.github/workflows/
-        types: [yaml]
+      - id: black
 
-  - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.19.2
+  - repo: https://github.com/charliermarsh/ruff-pre-commit
+    rev: v0.0.165
     hooks:
-      - id: check-github-workflows
-        name: "Check Example Workflows"
-        files: ^example-workflows/
-        types: [yaml]
+      - id: ruff
+        args: ["--fix"]

jupyter_releaser/lib.py

@@ -87,18 +87,18 @@ def draft_changelog(
     owner, repo_name = repo.split("/")
     gh = util.get_gh_object(dry_run=dry_run, owner=owner, repo=repo_name, token=auth)
 
-    data = dict(
-        version_spec=version_spec,
-        ref=ref,
-        branch=branch,
-        repo=repo,
-        since=since,
-        since_last_stable=since_last_stable,
-        version=version,
-        post_version_spec=post_version_spec,
-        post_version_message=post_version_message,
-        expected_sha=current_sha,
-    )
+    data = {
+        "version_spec": version_spec,
+        "ref": ref,
+        "branch": branch,
+        "repo": repo,
+        "since": since,
+        "since_last_stable": since_last_stable,
+        "version": version,
+        "post_version_spec": post_version_spec,
+        "post_version_message": post_version_message,
+        "expected_sha": current_sha,
+    }
     with tempfile.TemporaryDirectory() as d:
         metadata_path = Path(d) / util.METADATA_JSON
         with open(metadata_path, "w") as fid:

jupyter_releaser/tests/test_cli.py

@@ -480,7 +480,7 @@ def test_delete_release(npm_dist, runner, mock_github, git_prep, draft_release):
 
 
 @pytest.mark.skipif(
-    os.name == "nt" and sys.version_info.major == 3 and sys.version_info.minor < 8,
+    os.name == "nt" and sys.version_info < (3, 8),
     reason="See https://bugs.python.org/issue26660",
 )
 def test_extract_dist_py(py_package, runner, mocker, mock_github, tmp_path, git_prep):
@@ -506,7 +506,7 @@ def test_extract_dist_py(py_package, runner, mocker, mock_github, tmp_path, git_
 
 
 @pytest.mark.skipif(
-    os.name == "nt" and sys.version_info.major == 3 and sys.version_info.minor < 8,
+    os.name == "nt" and sys.version_info < (3, 8),
     reason="See https://bugs.python.org/issue26660",
 )
 def test_extract_dist_multipy(py_multipackage, runner, mocker, mock_github, tmp_path, git_prep):
@@ -540,7 +540,7 @@ def test_extract_dist_multipy(py_multipackage, runner, mocker, mock_github, tmp_
 
 
 @pytest.mark.skipif(
-    os.name == "nt" and sys.version_info.major == 3 and sys.version_info.minor < 8,
+    os.name == "nt" and sys.version_info < (3, 8),
     reason="See https://bugs.python.org/issue26660",
 )
 def test_extract_dist_npm(npm_dist, runner, mocker, mock_github, tmp_path):

jupyter_releaser/tests/test_functions.py

@@ -203,7 +203,7 @@ def test_get_empty_changelog(py_package, mocker):
         auth=None,
     )
 
-    assert not ("...None" in resp)
+    assert "...None" not in resp
 
 
 def test_splice_github_entry(py_package, mocker):

jupyter_releaser/util.py

@@ -480,7 +480,7 @@ def fetch_release_asset(target_dir, asset, auth):
     """Fetch a release asset into a target directory."""
     log(f"Fetching {asset.name}...")
     url = asset.url
-    headers = dict(Authorization=f"token {auth}", Accept="application/octet-stream")
+    headers = {"Authorization": f"token {auth}", "Accept": "application/octet-stream"}
     path = Path(target_dir) / asset.name
     with requests.get(url, headers=headers, stream=True) as r:
         r.raise_for_status()
@@ -494,7 +494,7 @@ def fetch_release_asset_data(asset, auth):
     """Fetch the data for a release asset."""
     log(f"Fetching data for {asset.name}...")
     url = asset.url
-    headers = dict(Authorization=f"token {auth}", Accept="application/octet-stream")
+    headers = {"Authorization": f"token {auth}", "Accept": "application/octet-stream"}
 
     sink = BytesIO()
     with requests.get(url, headers=headers, stream=True) as r:
@@ -602,7 +602,9 @@ def prepare_environment(fetch_draft_release=True):
             log("User was admin!")
         except Exception as e:
             log(str(e))
-            raise RuntimeError("Could not get user permission level, assuming user was not admin!")
+            raise RuntimeError(
+                "Could not get user permission level, assuming user was not admin!"
+            ) from None
 
     # Get the latest draft release if none is given.
     release_url = os.environ.get("RH_RELEASE_URL")

pyproject.toml

@@ -53,15 +53,22 @@ docs = [
   "sphinx-click",
 ]
 test = [
-    "coverage",
-    "fastapi",
-    "pre-commit",
-    "pytest>=7.0",
-    "pytest-cov",
-    "pytest-mock",
-    "pytest-xdist[psutil]",
-    "uvicorn"
+  "coverage",
+  "fastapi",
+  "pre-commit",
+  "pytest>=7.0",
+  "pytest-cov",
+  "pytest-mock",
+  "pytest-xdist[psutil]",
+  "uvicorn"
 ]
+lint = [
+  "black>=22.6.0",
+  "mdformat>0.7",
+  "mdformat-gfm>=0.3.5",
+  "ruff>=0.0.156"
+]
+typing = ["mypy>=0.990"]
 
 [project.scripts]
 jupyter-releaser = "jupyter_releaser.cli:main"
@@ -88,6 +95,25 @@ dependencies = ["coverage", "pytest-cov"]
 test = "python -m pytest -vv --cov jupyter_releaser --cov-branch --cov-report term-missing:skip-covered {args}"
 nowarn = "test -W default {args}"
 
+[tool.hatch.envs.typing]
+features = ["typing", "test"]
+[tool.hatch.envs.typing.scripts]
+test = "mypy --install-types --non-interactive {args:jupyter_releaser}"
+
+[tool.hatch.envs.lint]
+features = ["lint"]
+[tool.hatch.envs.lint.scripts]
+style = [
+  "ruff {args:.}",
+  "black --check --diff {args:.}",
+  "mdformat --check {args:docs *.md}"
+]
+fmt = [
+  "black {args:.}",
+  "ruff --fix {args:.}",
+  "mdformat {args:docs *.md}"
+]
+
 [tool.jupyter-releaser.hooks]
 after-populate-release = "bash ./.github/scripts/bump_tag.sh"
 
@@ -148,23 +174,61 @@ module = [
 ]
 ignore_missing_imports = true
 
-[tool.flake8]
-ignore = "E501, W503, E402"
-builtins = "c, get_config"
-exclude = [
-    ".cache",
-    ".github",
-    "docs",
-    "setup.py",
+[tool.black]
+line-length = 100
+skip-string-normalization = true
+target-version = ["py37"]
+
+[tool.ruff]
+target-version = "py37"
+line-length = 100
+select = [
+  "A", "B", "C", "E", "F", "FBT", "I", "N", "Q", "RUF", "S", "T",
+  "UP", "W", "YTT",
 ]
-enable-extensions = "G"
-extend-ignore = [
-    "G001", "G002", "G004", "G200", "G201", "G202",
-    # black adds spaces around ':'
-    "E203",
+ignore = [
+  # Allow non-abstract empty methods in abstract base classes
+  "B027",
+  # Ignore McCabe complexity
+  "C901",
+  # Allow boolean positional values in function calls, like `dict.get(... True)`
+  "FBT003",
+  # Use of `assert` detected
+  "S101",
+  # Line too long
+  "E501",
+  # Relative imports are banned
+  "I252",
+  # Boolean ... in function definition
+  "FBT001", "FBT002",
+  # Module level import not at top of file
+  "E402",
+  # A001/A002/A003 .. is shadowing a python builtin
+  "A001", "A002", "A003",
+  # Possible hardcoded password
+  "S105", "S106",
+  # Q000 Single quotes found but double quotes preferred
+  "Q000",
+  # N806 Variable `B` in function should be lowercase
+  "N806",
+  # T201 `print` found
+  "T201",
+  # N802 Function name `CreateWellKnownSid` should be lowercase
+  "N802", "N803"
 ]
-per-file-ignores = [
-    # B011: Do not call assert False since python -O removes these calls
-    # F841 local variable 'foo' is assigned to but never used
-    "jupyter_releaser/tests/*: B011", "F841",
+unfixable = [
+  # Don't touch print statements
+  "T201",
+  # Don't touch noqa lines
+  "RUF100",
 ]
+
+[tool.ruff.per-file-ignores]
+# B011 Do not call assert False since python -O removes these calls
+# F841 local variable 'foo' is assigned to but never used
+# C408 Unnecessary `dict` call
+# E402 Module level import not at top of file
+# T201 `print` found
+# B007 Loop control variable `i` not used within the loop body.
+# N802 Function name `assertIn` should be lowercase
+"jupyter_releaser/tests/*" = ["B011", "F841", "C408", "E402", "T201", "B007", "N802"]