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.bandit.yaml

@@ -0,0 +1,2 @@
+exclude_dirs:
+  - tweakwcs/tests

.coveragerc

@@ -8,9 +8,11 @@ exclude_lines =
     pragma: no cover
     raise NotImplementedError
     if __name__ == .__main__.:
+    @(abc\\.)?abstractmethod
+    raise AssertionError
+    raise NotImplementedError
 ignore_errors = True
 omit =
-    conftest.py
     setup.py
     tests/*
     tweakwcs/tests/*

.github/workflows/ci.yml

@@ -0,0 +1,68 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+      - '*.x'
+    tags:
+      - "*"
+  pull_request:
+  schedule:
+    - cron: '0 6 * * 1'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check:
+    uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@v1
+    with:
+      envs: |
+        - linux: check-style
+        - linux: check-security
+        - linux: check-build
+  test:
+    uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@v1
+    with:
+      envs: |
+        - linux: test-xdist
+          python-version: 3.8
+        - macos: test-xdist
+          python-version: 3.8
+        - windows: test-xdist
+          python-version: 3.8
+        - linux: test-numpy121-xdist
+          python-version: 3.9
+        - linux: test-numpy123-xdist
+          python-version: 3.9
+        - linux: test-numpy125-xdist
+          python-version: 3.9
+        - macos: test-numpy121-xdist
+          python-version: 3.10
+        - linux: test-numpy125-xdist
+          python-version: 3.10
+        - linux: test-xdist
+          python-version: 3.11
+          pytest-results-summary: true
+        - macos: test-xdist
+          python-version: 3.11
+          pytest-results-summary: true
+        - windows: test-xdist
+          python-version: 3.11
+          pytest-results-summary: true
+        - linux: test-pyargs-xdist
+          python-version: 3.11
+        - linux: test-cov-xdist
+          python-version: 3.12
+          coverage: codecov
+          pytest-results-summary: true
+        - macos: test-xdist
+          python-version: 3.12
+          pytest-results-summary: true
+        - windows: test-xdist
+          python-version: 3.12
+          pytest-results-summary: true
+        - linux: test-dev-xdist
+          python-version: 3.12

.gitignore

@@ -12,6 +12,7 @@ tweakwcs/_version.py
 htmlcov
 .coverage
 MANIFEST
+coveragerc
 
 # Sphinx
 docs/api
@@ -45,6 +46,7 @@ docs/_build/
 # Packages/installer info
 *.egg
 *.egg-info
+.tox
 dist/
 build/
 eggs
@@ -61,6 +63,7 @@ pip-wheel-metadata
 # codecov
 .coverage
 *.coverage.*
+**/coverage.xml
 
 # Other
 *~

pyproject.toml

@@ -45,7 +45,6 @@ Documentation = "http://spacetelescope.github.io/tweakwcs/"
 test = [
     "pytest",
     "pytest-cov",
-    "coverage",
     "scipy",
 ]
 docs = [
@@ -72,18 +71,18 @@ include-package-data = true
 license-files = ["LICENSE.rst"]
 
 [tool.setuptools.packages.find]
-namespaces = false
+namespaces = true
 
 [tool.setuptools.package-data]
 "*" = [
-    'tweakwcs/tests/data/*',
-    'notebooks/*',
+    'notebooks/*.ipynb',
 ]
 "tweakwcs" = [
     'README.rst',
     'LICENSE.txt',
     'CHANGELOG.rst',
 ]
+"tweakwcs.tests.data" = ["tweakwcs/tests/data/*"]
 
 [tool.setuptools_scm]
 write_to = "tweakwcs/_version.py"

tox.ini

@@ -0,0 +1,95 @@
+[tox]
+envlist =
+    check-{style,security,build}
+    test{,-dev}{,-pyargs,-cov}
+    test-numpy{120,122,125}
+    build-{docs,dist}
+
+# tox environments are constructed with so-called 'factors' (or terms)
+# separated by hyphens, e.g. test-devdeps-cov. Lines below starting with factor:
+# will only take effect if that factor is included in the environment name. To
+# see a list of example environments that can be run, along with a description,
+# run:
+#
+#     tox -l -v
+#
+
+[testenv:check-style]
+description = check code style, e.g. with flake8
+skip_install = true
+deps =
+    flake8
+commands =
+    flake8 . {posargs}
+
+[testenv:check-security]
+description = run bandit to check security compliance
+skip_install = true
+deps =
+    bandit>=1.7
+commands =
+    bandit -r -ll -c .bandit.yaml tweakwcs
+
+[testenv:check-build]
+description = check build sdist/wheel and a strict twine check for metadata
+skip_install = true
+deps =
+    twine>=3.3
+    build
+commands =
+    python -m build .
+    twine check --strict dist/*
+
+[testenv]
+description =
+    run tests
+    dev: with the latest developer version of key dependencies
+    pyargs: with --pyargs on installed package
+    warnings: treating warnings as errors
+    cov: with coverage
+    xdist: using parallel processing
+passenv =
+    HOME
+    GITHUB_*
+    TOXENV
+    CI
+    CODECOV_*
+    DISPLAY
+set_env =
+    dev: PIP_EXTRA_INDEX_URL = https://pypi.anaconda.org/astropy/simple https://pypi.anaconda.org/liberfa/simple https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
+
+args_are_paths = false
+change_dir = pyargs: {env:HOME}
+extras =
+    test
+    alldeps: all
+deps =
+    xdist: pytest-xdist
+    cov: pytest-cov
+    numpy121: numpy==1.21.*
+    numpy123: numpy==1.23.*
+    numpy125: numpy==1.25.*
+commands_pre =
+    dev: pip install -r requirements-dev.txt -U --upgrade-strategy eager
+    pip freeze
+commands =
+    pytest \
+    warnings: -W error \
+    xdist: -n auto \
+    pyargs: {toxinidir}/docs --pyargs tweakwcs \
+    cov: --cov=. --cov-config=pyproject.toml --cov-report=term-missing --cov-report=xml \
+    {posargs}
+
+[testenv:build-docs]
+description = invoke sphinx-build to build the HTML docs
+extras = docs
+commands =
+    sphinx-build -W docs docs/_build
+
+[testenv:build-dist]
+description = build wheel and sdist
+skip_install = true
+deps =
+    build
+commands =
+    python -m build .