Migrate to Poetry 2.0

.github/workflows/actions/python-poetry/action.yml

@@ -33,8 +33,8 @@ runs:
         # https://github.com/actions/runner-images/issues/6185
         PYTHON_KEYRING_BACKEND: "keyring.backends.null.Keyring"
       run: |
-        poetry install
-        poetry lock --check
+        poetry check --lock
+        poetry sync
         PROJECT_VERSION=$(poetry version -s)
         [ "${PROJECT_VERSION}" != "0.0.0" ] \
             || { echo "Versioning broken"; exit 1; }

.github/workflows/cd.yml

@@ -5,7 +5,7 @@ env:
   ENABLE_PYPI_PUBLISH: true
   ENABLE_TEST_PYPI_PUBLISH: true
   RELEASE_PYTHON_VERSION: "3.12"
-  RELEASE_POETRY_VERSION: "1.8"
+  RELEASE_POETRY_VERSION: "2.0"
 
 on:
   push:

.github/workflows/ci.yml

@@ -20,13 +20,12 @@ jobs:
         os:
           - Ubuntu
         python-version:
-          - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
         poetry-version:
-          - "1.8"
+          - "2.0"
 
     runs-on: ${{ matrix.os }}-latest
     steps:

.pre-commit-config.yaml

@@ -42,7 +42,7 @@ repos:
     rev: v3.16.0
     hooks:
     - id: pyupgrade
-      args: ["--keep-runtime-typing"]
+      args: ["--py39-plus", "--keep-runtime-typing"]
   - repo: local
     hooks:
     - id: mypy

README.md

@@ -31,14 +31,14 @@ Via [`pipx`][pipx]:
 ```console
 pip install pipx
 pipx install poetry
-pipx inject poetry poetry-dynamic-versioning poetry-pre-commit-plugin
+pipx inject poetry poetry-pre-commit-plugin
 ```
 
 Via `pip`:
 
 ```console
 pip install poetry
-poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
+poetry self add poetry-pre-commit-plugin
 ```
 
 ## New project creation

cookie_python/manage/repo.py

@@ -117,7 +117,7 @@
         return subprocess.run(*popenargs, check=check, **kwargs)
 
     def shell(self) -> None:
-        if sys.__stdin__.isatty():
+        if sys.__stdin__ and sys.__stdin__.isatty():
             self.logger.info('Starting shell. Run "exit 1" to abort.')
             self.run([os.environ.get("SHELL", "/bin/bash")])
 

cookie_python/manage/update.py

@@ -134,3 +134,4 @@ def update_action(repo: RepoSandbox) -> None:
     repo.logger.info(f"Updated {actions_str}")
     repo.commit_changes(message)
     repo.open_pr(message)
+    repo.run(["poetry", "env", "remove", "--all"], check=False)

cookie_python/new.py

@@ -3,12 +3,11 @@
 import subprocess
 import time
 from pathlib import Path
-from typing import List, Tuple
 
 TEMPLATE_REPOSITORY_URL = "https://github.com/smkent/cookie-python"
 
 
-def parse_args() -> Tuple[argparse.Namespace, List[str]]:
+def parse_args() -> tuple[argparse.Namespace, list[str]]:
     ap = argparse.ArgumentParser()
     ap.add_argument(
         "project_dir", help="New project parent directory", type=str

hooks/post_gen_project.py

@@ -2,14 +2,13 @@
 import os
 import shutil
 import subprocess
-from typing import Dict, List
 
 import yaml
 
 TEMPLATE_ONLY_DATA = "cookiecutter_template_data"
 
 
-def _run(call: List[str], env: Dict[str, str]) -> None:
+def _run(call: list[str], env: dict[str, str]) -> None:
     subprocess.run(call, env=env).check_returncode()
 
 

pyproject.toml

@@ -1,13 +1,12 @@
 [build-system]
-requires = ["poetry-core>=1.2.0", "poetry-dynamic-versioning"]
-build-backend = "poetry_dynamic_versioning.backend"
+requires = ["poetry-core>=2.0.0,<3.0.0", "poetry-dynamic-versioning"]
+build-backend = "poetry.core.masonry.api"
 
-[tool.poetry]
+[project]
 name = "cookie-python"
-version = "0.0.0"
 description = ""
 license = "MIT"
-authors = ["Stephen Kent <smkent@smkent.net>"]
+authors = [ { name = "Stephen Kent", email = "smkent@smkent.net" } ]
 readme = "README.md"
 repository = "https://github.com/smkent/cookie-python"
 classifiers = [
@@ -17,19 +16,31 @@ classifiers = [
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Typing :: Typed",
 ]
+requires-python = ">=3.9"
+dynamic = [ "version" ]
+dependencies = [
+    "loguru",
+    "pygithub",
+    "pyyaml",
+    "semver",
+    "toml ; python_version < '3.11'",
+]
+
+[project.scripts]
+new-cookie = "cookie_python.new:main"
+manage-cookie = "cookie_python.manage.main:main"
+
+[tool.poetry]
 packages = [
     { include = "{{cookiecutter.project_name}}" }
 ]
+requires-poetry = ">=2.0"
+version = "0.0.0"
 
-[tool.poetry.dependencies]
-python = "^3.8"
-loguru = "*"
-poetry-dynamic-versioning = "*"
-pygithub = "*"
-pyyaml = "*"
-semver = "*"
+[tool.poetry.requires-plugins]
+poetry-dynamic-versioning = { version = ">=1.0.0,<2.0.0", extras = ["plugin"] }
 
-[tool.poetry.dev-dependencies]
+[tool.poetry.group.dev.dependencies]
 bandit = {extras = ["toml"], version = "*"}
 black = "*"
 build = "*"
@@ -51,8 +62,6 @@ pytest-sugar = "*"
 types-PyYAML = "*"
 
 [tool.poetry.scripts]
-new-cookie = "cookie_python.new:main"
-manage-cookie = "cookie_python.manage.main:main"
 
 [tool.poetry-dynamic-versioning]
 enable = true

tests/conftest.py

@@ -1,9 +1,41 @@
+import json
 import os
+import subprocess
+import sys
+from pathlib import Path
 from tempfile import TemporaryDirectory
-from typing import Iterator
+from collections.abc import Iterator
+from unittest.mock import patch
 
 import pytest
 
+from cookie_python.new import main as new_cookie_main
+
+AUTHOR_NAME = "Ness"
+AUTHOR_EMAIL = "ness@onett.example"
+PROJECT_NAME = "unit-test-1"
+
+
+@pytest.fixture
+def project_environment() -> Iterator[None]:
+    add_values = dict(
+        GIT_AUTHOR_NAME=AUTHOR_NAME,
+        GIT_AUTHOR_EMAIL=AUTHOR_EMAIL,
+        GIT_COMMITTER_NAME=AUTHOR_NAME,
+        GIT_COMMITTER_EMAIL=AUTHOR_EMAIL,
+        GITHUB_API_TOKEN="unittest_token",
+    )
+    with patch.dict(os.environ, add_values):
+        yield
+
+
+@pytest.fixture(scope="session", autouse=True)
+def subprocess_environment() -> Iterator[None]:
+    with patch.dict(os.environ, {}) as patched_env:
+        if "VIRTUAL_ENV" in patched_env:
+            del patched_env["VIRTUAL_ENV"]
+        yield
+
 
 def pytest_addoption(parser: pytest.Parser) -> None:
     group = parser.getgroup("cookie", "python-cookie test helpers")
@@ -23,6 +55,39 @@ def opt_update_expected_outputs(request: pytest.FixtureRequest) -> bool:
 
 
 @pytest.fixture
-def temp_dir() -> Iterator[str]:
+def temp_dir() -> Iterator[Path]:
     with TemporaryDirectory(prefix="cookie-python.unittest.") as td:
-        yield os.path.join(td)
+        yield Path(td)
+
+
+@pytest.fixture(params=["@"])
+def new_cookie(
+    request: pytest.FixtureRequest, project_environment: None, temp_dir: Path
+) -> Iterator[Path]:
+    testargs = [
+        "new-cookie",
+        "--local",
+        str(temp_dir),
+        "--",
+        "-d",
+        "-y",
+        "--extra-context",
+        json.dumps(
+            {
+                "author_email": AUTHOR_EMAIL,
+                "author_name": AUTHOR_NAME,
+                "github_user": "ness.unittest.example",
+                "project_description": "Unit test project",
+                "project_name": PROJECT_NAME,
+                "enable_container_publish": "yes",
+            }
+        ),
+        "-c",
+        request.param,
+    ]
+    with patch.object(sys, "argv", testargs):
+        new_cookie_main()
+    project_dir = temp_dir / PROJECT_NAME
+    yield project_dir
+    if (project_dir / "pyproject.toml").is_file():
+        subprocess.run(["poetry", "env", "remove", "--all"], cwd=project_dir)

tests/data/readme-github_user_only.md

@@ -12,14 +12,14 @@ Via [`pipx`][pipx]:
 ```console
 pip install pipx
 pipx install poetry
-pipx inject poetry poetry-dynamic-versioning poetry-pre-commit-plugin
+pipx inject poetry poetry-pre-commit-plugin
 ```
 
 Via `pip`:
 
 ```console
 pip install poetry
-poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
+poetry self add poetry-pre-commit-plugin
 ```
 
 ### Development tasks

tests/data/readme-github_user_with_container.md

@@ -37,14 +37,14 @@ Via [`pipx`][pipx]:
 ```console
 pip install pipx
 pipx install poetry
-pipx inject poetry poetry-dynamic-versioning poetry-pre-commit-plugin
+pipx inject poetry poetry-pre-commit-plugin
 ```
 
 Via `pip`:
 
 ```console
 pip install poetry
-poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
+poetry self add poetry-pre-commit-plugin
 ```
 
 ### Development tasks

tests/data/readme-github_user_with_coverage.md

@@ -13,14 +13,14 @@ Via [`pipx`][pipx]:
 ```console
 pip install pipx
 pipx install poetry
-pipx inject poetry poetry-dynamic-versioning poetry-pre-commit-plugin
+pipx inject poetry poetry-pre-commit-plugin
 ```
 
 Via `pip`:
 
 ```console
 pip install poetry
-poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
+poetry self add poetry-pre-commit-plugin
 ```
 
 ### Development tasks

tests/data/readme-github_user_with_coverage_and_container.md

@@ -38,14 +38,14 @@ Via [`pipx`][pipx]:
 ```console
 pip install pipx
 pipx install poetry
-pipx inject poetry poetry-dynamic-versioning poetry-pre-commit-plugin
+pipx inject poetry poetry-pre-commit-plugin
 ```
 
 Via `pip`:
 
 ```console
 pip install poetry
-poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
+poetry self add poetry-pre-commit-plugin
 ```
 
 ### Development tasks

tests/data/readme-github_user_with_coverage_and_pypi.md

@@ -48,14 +48,14 @@ Via [`pipx`][pipx]:
 ```console
 pip install pipx
 pipx install poetry
-pipx inject poetry poetry-dynamic-versioning poetry-pre-commit-plugin
+pipx inject poetry poetry-pre-commit-plugin
 ```
 
 Via `pip`:
 
 ```console
 pip install poetry
-poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
+poetry self add poetry-pre-commit-plugin
 ```
 
 ### Development tasks

tests/data/readme-github_user_with_coverage_pypi_and_container.md

@@ -48,14 +48,14 @@ Via [`pipx`][pipx]:
 ```console
 pip install pipx
 pipx install poetry
-pipx inject poetry poetry-dynamic-versioning poetry-pre-commit-plugin
+pipx inject poetry poetry-pre-commit-plugin
 ```
 
 Via `pip`:
 
 ```console
 pip install poetry
-poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
+poetry self add poetry-pre-commit-plugin
 ```
 
 ### Development tasks

tests/data/readme-github_user_with_pypi.md

@@ -22,14 +22,14 @@ Via [`pipx`][pipx]:
 ```console
 pip install pipx
 pipx install poetry
-pipx inject poetry poetry-dynamic-versioning poetry-pre-commit-plugin
+pipx inject poetry poetry-pre-commit-plugin
 ```
 
 Via `pip`:
 
 ```console
 pip install poetry
-poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
+poetry self add poetry-pre-commit-plugin
 ```
 
 ### Development tasks

tests/data/readme-github_user_with_pypi_and_container.md

@@ -22,14 +22,14 @@ Via [`pipx`][pipx]:
 ```console
 pip install pipx
 pipx install poetry
-pipx inject poetry poetry-dynamic-versioning poetry-pre-commit-plugin
+pipx inject poetry poetry-pre-commit-plugin
 ```
 
 Via `pip`:
 
 ```console
 pip install poetry
-poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
+poetry self add poetry-pre-commit-plugin
 ```
 
 ### Development tasks