Use pdm for black editable as PEP 621 test case (#848)

This gives us a PEP 621 test package in tree and increases the diversity
for the editable tests a bit.

crates/puffin-cli/tests/pip_install.rs

@@ -643,7 +643,7 @@ fn install_editable_and_registry() -> Result<()> {
         Resolved 1 package in [TIME]
         Installed 1 package in [TIME]
          - black==23.11.0
-         + black==0.1.0 (from file://[WORKSPACE_DIR]/scripts/editable-installs/black_editable/)
+         + black==0.1.0+editable (from file://[WORKSPACE_DIR]/scripts/editable-installs/black_editable/)
         "###);
     });
 
@@ -693,7 +693,7 @@ fn install_editable_and_registry() -> Result<()> {
         Resolved 6 packages in [TIME]
         Downloaded 1 package in [TIME]
         Installed 1 package in [TIME]
-         - black==0.1.0 (from file://[WORKSPACE_DIR]/scripts/editable-installs/black_editable/)
+         - black==0.1.0+editable (from file://[WORKSPACE_DIR]/scripts/editable-installs/black_editable/)
          + black==23.10.0
         "###);
     });

crates/puffin-cli/tests/pip_sync.rs

@@ -2460,7 +2460,7 @@ fn sync_editable_and_registry() -> Result<()> {
         Uninstalled 1 package in [TIME]
         Installed 1 package in [TIME]
          - black==24.1a1
-         + black==0.1.0 (from file://[WORKSPACE_DIR]/scripts/editable-installs/black_editable/)
+         + black==0.1.0+editable (from file://[WORKSPACE_DIR]/scripts/editable-installs/black_editable/)
         "###);
     });
 
@@ -2537,7 +2537,7 @@ fn sync_editable_and_registry() -> Result<()> {
         Downloaded 1 package in [TIME]
         Uninstalled 1 package in [TIME]
         Installed 1 package in [TIME]
-         - black==0.1.0 (from file://[WORKSPACE_DIR]/scripts/editable-installs/black_editable/)
+         - black==0.1.0+editable (from file://[WORKSPACE_DIR]/scripts/editable-installs/black_editable/)
          + black==23.10.0
         warning: The package `black` requires `click >=8.0.0`, but it's not installed.
         warning: The package `black` requires `mypy-extensions >=0.4.3`, but it's not installed.

scripts/editable-installs/black_editable/.gitignore

@@ -0,0 +1,162 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm-project.org/#use-with-ide
+.pdm.toml
+.pdm-python
+.pdm-build/
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/

scripts/editable-installs/black_editable/pyproject.toml

@@ -1,12 +1,18 @@
-[tool.poetry]
+[project]
 name = "black"
 version = "0.1.0"
-description = ""
+description = "Default template for PDM package"
-authors = ["konstin <konstin@mailbox.org>"]
+authors = [
-
+    {name = "konstin", email = "konstin@mailbox.org"},
-[tool.poetry.dependencies]
+]
-python = "^3.10"
+dependencies = []
+requires-python = ">=3.11,<3.13"
+license = {text = "MIT"}
 
 [build-system]
-requires = ["poetry-core"]
+requires = ["pdm-backend"]
-build-backend = "poetry.core.masonry.api"
+build-backend = "pdm.backend"
+
+
+[tool.pdm]
+package-type = "library"