Split setup.cfg into pyproject.toml and tox.ini

Note: setup.py is still needed for tox's `usedevelop = True`.

Signed-off-by: Simon Deziel <[email protected]>

pyproject.toml

@@ -0,0 +1,45 @@
+[project]
+name = "pylxd"
+version = "2.3.2a"
+description = "python library for LXD"
+readme = "README.rst"
+authors = [
+  {name = "Paul Hummer and others (see CONTRIBUTORS.rst"},
+  {email = "[email protected]"},
+]
+classifiers = [
+  "Intended Audience :: Information Technology",
+  "Intended Audience :: System Administrators",
+  "License :: OSI Approved :: Apache Software License",
+  "Operating System :: POSIX :: Linux",
+  "Programming Language :: Python :: 3",
+]
+dependencies = [
+  "cryptography >= 3.2",
+  "python-dateutil >= 2.4.2",
+  "requests >= 2.20.0",
+  "requests-toolbelt >= 0.8.0",
+  "requests-unixsocket >= 0.1.5",
+  "urllib3 < 2",
+  "ws4py != 0.3.5, >= 0.3.4",  # 0.3.5 is broken for websocket support
+]
+license = {file = "LICENSE"}
+requires-python = ">=3.8"
+
+[project.urls]
+Homepage = "https://ubuntu.com/lxd"
+Documentation = "https://pylxd.readthedocs.io/en/latest/"
+Repository = "https://github.com/canonical/pylxd"
+
+[build-system]
+requires = ["setuptools"]
+
+[tool.setuptools]
+packages = ["pylxd"]
+
+[tool.mypy]
+ignore_missing_imports = true
+install_types = true
+non_interactive = true
+warn_return_any = true
+warn_unused_configs = true

tox.ini

@@ -0,0 +1,70 @@
+[tox]
+minversion = 1.6
+skipsdist = True
+envlist = lint,check,coverage
+
+# Define dependency groups
+# https://tox.wiki/en/latest/config.html#substitution-for-values-from-other-sections
+[testing]
+deps =
+    ddt >= 0.7.0
+    mock-services >= 0.3
+    pytest-cov >= 2.10.1
+    pytest >= 6.1.2
+    # mock-services is old and unmaintained. Doesn't work with newer versions
+    # of requests-mock. Thus, we have to pin it down.
+    requests-mock < 1.2
+    # Python 3.12 no longer installs `setuptools` in venv
+    # but mock-services depends on it for `pkg_resources`
+    setuptools
+
+[format]
+deps =
+    black == 23.1.0
+    flake8 >= 2.5.0
+    isort == 5.6.4
+
+[testenv]
+usedevelop = True
+setenv =
+    PYLXD_WARNINGS=none
+deps = {[testing]deps}
+commands = pytest {posargs:pylxd}
+
+[testenv:integration]
+deps = {[testing]deps}
+commands = pytest integration {posargs}
+
+[testenv:integration-in-lxd]
+deps = {[testing]deps}
+commands = {toxinidir}/integration/run-integration-tests-in-lxd
+
+[testenv:migration]
+deps = {[testing]deps}
+commands = pytest migration {posargs}
+
+[testenv:format]
+deps = {[format]deps}
+commands =
+    isort --profile black {toxinidir}
+    black {toxinidir}
+
+[testenv:lint]
+deps = {[format]deps}
+commands =
+    black --check {toxinidir}
+    isort --profile black --check-only --diff {toxinidir}
+    flake8 {toxinidir}
+
+[testenv:check]
+deps = mypy
+commands = mypy -p pylxd {posargs}
+
+[testenv:coverage]
+deps = {[testing]deps}
+commands = pytest --cov=pylxd pylxd {posargs}
+
+[flake8]
+show-source = True
+ignore = E203, E266, E501, W503, W504
+exclude = .git, .tox, dist, doc, *egg, build