Switch project from setuptools to poetry.

.pre-commit-config.yaml

@@ -41,7 +41,7 @@ repos:
     hooks:
       - id: codespell
         exclude_types: [json]
-        exclude: ^tests/mock-+
+        exclude: ^(tests/mock-+|poetry.lock)
   - repo: https://github.com/marco-c/taskcluster_yml_validator
     rev: v0.0.10
     hooks:

.taskcluster.yml

@@ -42,6 +42,12 @@ tasks:
               TOXENV: lint
             script:
               - tox
+          - name: build python 3.11
+            version: "3.11"
+            env:
+              TOXENV: build
+            script:
+              - tox
           - name: PyPI upload
             version: "3.11"
             env:
@@ -54,11 +60,7 @@ tasks:
             secrets:
               - type: env
                 secret: project/fuzzing/pypi-fuzzfetch
-                name: TWINE_USERNAME
-                key: username
-              - type: env
-                secret: project/fuzzing/pypi-fuzzfetch
-                name: TWINE_PASSWORD
+                name: POETRY_PYPI_TOKEN_PYPI
                 key: password
 
     # Filter github event to only necessary fields.

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
-requires = ["setuptools >= 43", "wheel", "setuptools_scm[toml] >= 3.4"]
-build-backend = "setuptools.build_meta"
+requires = ["poetry-core>=1.0.0", "poetry-dynamic-versioning>=1.0.0,<2.0.0"]
+build-backend = "poetry_dynamic_versioning.backend"
 
 [tool.coverage.run]
 omit = [
@@ -46,4 +46,58 @@ disable = [
 [tool.pytest.ini_options]
 log_level = "DEBUG"
 
-[tool.setuptools_scm]
+[tool.poetry]
+authors = ["Mozilla Fuzzing Team <fuzzing@mozilla.com>"]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)",
+    "Programming Language :: Python :: 3",
+    "Topic :: Security",
+    "Topic :: Software Development :: Testing",
+]
+description = "Downloader for firefox/jsshell builds."
+homepage = "https://github.com/MozillaSecurity/fuzzfetch"
+keywords = ["fuzz", "fuzzing", "security", "test", "testing"]
+license = "MPL 2.0"
+name = "fuzzfetch"
+packages = [{from = "src", include = "fuzzfetch"}]
+version = "0.0.0"
+
+[tool.poetry.dependencies]
+python = "^3.8"
+pytz = "^2023.3.post1"
+requests = "^2.31.0"
+
+[tool.poetry.group.test]
+optional = true
+
+[tool.poetry.group.test.dependencies]
+freezegun = "^1.3.1"
+pytest = "^7.4.3"
+pytest-cov = "^4.1.0"
+requests-mock = "^1.11.0"
+
+[tool.poetry.group.coverage]
+optional = true
+
+[tool.poetry.group.coverage.dependencies]
+coverage = {version = "^7.3.2", extras = ["toml"]}
+
+[tool.poetry.group.mypy]
+optional = true
+
+[tool.poetry.group.mypy.dependencies]
+mypy = "^1.7.1"
+
+[tool.poetry.group.pylint]
+optional = true
+
+[tool.poetry.group.pylint.dependencies]
+pylint = "^3.0.2"
+
+[tool.poetry.scripts]
+fuzzfetch = "fuzzfetch:Fetcher.main"
+
+[tool.poetry-dynamic-versioning]
+enable = true

tox.ini

@@ -1,71 +1,55 @@
 [tox]
 envlist = py{38,39,310,311},lint
+isolated_build = true
 minversion = 3.2
 skip_missing_interpreters = true
 tox_pip_extensions_ext_venv_update = true
 
 [testenv]
-commands = pytest -v --cache-clear --cov="{toxinidir}" --cov-config="{toxinidir}/pyproject.toml" --cov-report term-missing --basetemp="{envtmpdir}" {posargs} --disable-pytest-warnings
+commands_pre = poetry install --no-ansi --with test
+commands = poetry run pytest -v --cache-clear --cov="{toxinidir}" --cov-config="{toxinidir}/pyproject.toml" --cov-report term-missing --basetemp="{envtmpdir}" {posargs} --disable-pytest-warnings
 deps =
-    freezegun
-    pytest
-    pytest-cov
-    requests-mock
+    poetry
+    poetry-dynamic-versioning
 passenv =
     BUILD_CACHE
     CI
     CI_*
     CODECOV_*
+    POETRY_*
     TOXENV
     TRAVIS
     TRAVIS_*
-    TWINE_*
     VCS_*
-usedevelop = true
+skip_install = true
+
+[testenv:build]
+commands_pre =
+commands = poetry build
 
 [testenv:codecov]
-commands =
-    codecov
-deps =
-    coverage[toml]
-skip_install = true
-allowlist_externals =
-    codecov
+commands_pre = poetry install --no-ansi --only coverage
+commands = poetry run codecov
 
 [testenv:lint]
-commands =
-    pre-commit run -a {posargs}
-deps =
-    pre-commit
-skip_install = true
+allowlist_externals = pre-commit
+commands_pre =
+commands = pre-commit run -a {posargs}
 
 [testenv:mypy]
-commands =
-    mypy --install-types --non-interactive {posargs}
-deps =
-    mypy==v1.3.0
-usedevelop = true
+commands_pre = poetry install --no-ansi --with mypy
+commands = poetry run mypy --install-types --non-interactive {posargs}
 
 [testenv:pylint]
-commands =
-    pylint {posargs}
-deps =
-    pylint==2.17.4
-usedevelop = true
+commands_pre = poetry install --no-ansi --with pylint
+commands = poetry run pylint {posargs}
 
 [testenv:pypi]
-commands =
-    python setup.py sdist bdist_wheel
-    twine upload --skip-existing dist/*
-deps =
-    setuptools>=43
-    setuptools_scm[toml]>=3.4
-    twine
-    wheel
-skip_install = true
+commands_pre =
+commands = poetry publish --build
 
 [flake8]
-# E203, W503, and W504 are all black compat
+; E203, W503, and W504 are all black compat
 ignore =
     E203
     W503