Merge pull request #75 from sfinkens/pyproject-toml

Switch to pyproject.toml

.github/workflows/deploy-sdist.yaml

@@ -15,7 +15,9 @@ jobs:
 
       - name: Create sdist
         shell: bash -l {0}
-        run: python setup.py sdist
+        run: |
+          python -m pip install -q build
+          python -m build
 
       - name: Publish package to PyPI
         if: github.event.action == 'published'

.gitignore

@@ -26,6 +26,7 @@ share/python-wheels/
 .installed.cfg
 *.egg
 MANIFEST
+trollsift/version.py
 
 # Jupyter Notebook
 .ipynb_checkpoints

pyproject.toml

@@ -0,0 +1,40 @@
+[project]
+
+name = "trollsift"
+description = "String parser/formatter"
+readme = "README.rst"
+authors = [
+    { name = "The Pytroll Team", email = "[email protected]" }
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Topic :: Scientific/Engineering"
+]
+keywords = ["string parsing", "string formatting", "pytroll"]
+requires-python = ">=3.6"
+dependencies = []
+dynamic = ["version"]
+
+[build-system]
+requires = ["hatchling", "hatch-vcs"]
+build-backend = "hatchling.build"
+
+[tool.hatch.metadata]
+allow-direct-references = true
+
+[tool.hatch.build.targets.wheel]
+packages = ["trollsift"]
+
+[tool.hatch.version]
+source = "vcs"
+
+[tool.hatch.build.hooks.vcs]
+version-file = "trollsift/version.py"
+
+[tool.coverage.run]
+relative_files = true
+omit = ["trollsift/version.py"]

trollsift/__init__.py

@@ -1,6 +1,10 @@
 
 from .parser import *
 
-from .version import get_versions
-__version__ = get_versions()['version']
-del get_versions
+try:
+    from trollsift.version import version as __version__  # noqa
+except ModuleNotFoundError:  # pragma: no cover
+    raise ModuleNotFoundError(
+        "No module named trollsift.version. This could mean "
+        "you didn't install 'trollsift' properly. Try reinstalling ('pip "
+        "install').")