Use unique versions for testpypi

Author: spoorcc

.github/workflows/python-publish.yml

@@ -37,6 +37,11 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install setuptools build --user
+    - name: Set unique version for TestPyPI
+      if: github.event_name != 'release'
+      run: |
+        ACTUAL_VERSION=$(python3 -m setuptools_scm)
+        echo "SETUPTOOLS_SCM_PRETEND_VERSION=${ACTUAL_VERSION}" >> $GITHUB_ENV
     - name: Build a binary wheel and a source tarball
       run: python3 -m build
     - name: Store the distribution packages

pyproject.toml

@@ -117,6 +117,10 @@ include = ["dfetch", "dfetch.*"]
 [tool.setuptools.package-data]
 dfetch = ["resources/*.yaml"]
 
+[tool.setuptools_scm]
+version_scheme = "guess-next-dev"
+local_scheme = "node-and-timestamp"
+
 [tool.isort]
 profile = "black"