add latest_dependencies.py and workflow

.github/workflows/CI.yaml

@@ -163,3 +163,25 @@ jobs:
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v1
+
+  latest-dependencies:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python 3.8
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install tomli
+          eval "python -m pip install $(./bin/min_dependencies.py)"
+          python -m pip install -e ".[test]"
+
+      - name: Test with pytest
+        run: python -m pytest --cov=anesthetic tests
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1

bin/latest_dependencies.py

@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+import tomli
+
+with open("pyproject.toml", 'rb') as f:
+    pyproject = tomli.load(f)
+
+deps = pyproject["project"]["dependencies"]
+deps = [dep.partition("==")[0] for dep in deps]
+deps = [dep.partition(">=")[0] for dep in deps]
+deps = [dep.partition("<=")[0] for dep in deps]
+deps = [dep.partition(">")[0] for dep in deps]
+deps = [dep.partition("<")[0] for dep in deps]
+deps = [dep.partition("~=")[0] for dep in deps]
+deps = [dep.partition("^=")[0] for dep in deps]
+deps = [f'"{dep}"' for dep in deps]
+
+print(' '.join(deps))