Swap to setuptools-scm (#71)

.git_archival.txt

@@ -0,0 +1,3 @@
+node: $Format:%H$
+node-date: $Format:%cI$
+describe-name: $Format:%(describe:tags=true,match=*[0-9]*)$

.gitattributes

@@ -1 +1 @@
-descent/_version.py export-subst
+.git_archival.txt  export-subst

Makefile

@@ -3,15 +3,12 @@ PACKAGE_DIR  := $(PACKAGE_NAME)
 
 CONDA_ENV_RUN := conda run --no-capture-output --name $(PACKAGE_NAME)
 
-.PHONY: pip-install env lint format test test-examples
-
-pip-install:
-	$(CONDA_ENV_RUN) pip install --no-build-isolation --no-deps -e .
+.PHONY: env lint format test test-examples docs-build docs-deploy docs-insiders
 
 env:
 	mamba create     --name $(PACKAGE_NAME)
 	mamba env update --name $(PACKAGE_NAME) --file devtools/envs/base.yaml
-	$(CONDA_ENV_RUN) pip install --no-build-isolation --no-deps -e .
+	$(CONDA_ENV_RUN) pip install --no-deps -e .
 	$(CONDA_ENV_RUN) pre-commit install || true
 
 lint:
@@ -20,8 +17,6 @@ lint:
 format:
 	$(CONDA_ENV_RUN) ruff format                 $(PACKAGE_DIR)
 	$(CONDA_ENV_RUN) ruff check --fix --select I $(PACKAGE_DIR)
-	$(CONDA_ENV_RUN) nbqa 'ruff format'                 examples
-	$(CONDA_ENV_RUN) nbqa 'ruff check' --fix --select=I examples
 
 test:
 	$(CONDA_ENV_RUN) pytest -v --cov=$(PACKAGE_NAME) --cov-report=xml --color=yes $(PACKAGE_DIR)/tests/

descent/__init__.py

@@ -4,7 +4,11 @@
 Optimize classical force field parameters against reference data
 """
 
-from . import _version
+import importlib.metadata
+
+try:
+    __version__ = importlib.metadata.version("descent")
+except importlib.metadata.PackageNotFoundError:
+    __version__ = "0+unknown"
 
-__version__ = _version.get_versions()["version"]
 __all__ = ["__version__"]