Define the dependencies in only one place using setup.py

.github/workflows/ci.yml

@@ -0,0 +1,43 @@
+name: Continuous Integration
+
+on:
+  pull_request:
+  merge_group:
+
+jobs:
+  launch-unit-tests:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        # Tracked via issue #77
+        # 3.6: Not available on ubuntu-22.04
+        # 3.7: Results in failures in `test_cli.py`
+        # 3.12: pkg_resources not supported
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Cache Python dependencies
+        uses: actions/cache@v4
+        id: pip-cache
+        with:
+          path: ~/.cache/pip
+          key: pip-${{ matrix.python-version }}-${{ hashFiles('**/setup.py') }}
+          restore-keys: |
+            pip-${{ matrix.python-version }}-${{ hashFiles('**/setup.py') }}
+
+      - name: Install python dependencies
+        if: steps.pip-cache.outputs.cache-hit != 'true'
+        run: |
+          python -m pip install --upgrade pip
+          pip install -e .[dev]
+
+      - name: Run test
+        run: pytest

setup.py

@@ -10,6 +10,23 @@
 setup(
     name='dicom_anonymizer',  # Required
     version='1.0.12',  # Required
+    author='Laurenn Lam',
+    author_email='[email protected]',
+    description="Program to anonymize dicom files with default and custom rules",
+    url="https://github.com/KitwareMedical/dicom-anonymizer",
+    project_urls={
+        "Bug Tracker": "https://github.com/KitwareMedical/dicom-anonymizer/issues",
+    },
+    classifiers=[
+        "Development Status :: 3 - Alpha",
+        "Intended Audience :: Science/Research",
+        "Topic :: Software Development :: Build Tools",
+        "License :: OSI Approved :: BSD License",
+        "Natural Language :: English",
+        "Programming Language :: Python"
+    ],
+    keywords=["dicom", "anonymizer", "medical"],
+    python_requires='>=3.6',
 
     packages=find_packages(),  # Required
 
@@ -25,6 +42,15 @@
     # installed, so they must be valid existing projects.
     #
     # For an analysis of "install_requires" vs pip's requirements files see:
-    # https://packaging.python.org/en/latest/requirements.html
+    # https://packaging.python.org/en/latest/guides/distributing-packages-using-setuptools/
     install_requires=['pydicom', 'tqdm'],  # Optional
+
+    extras_require={
+        'dev': [
+            "pytest",
+            "bs4",
+            "fire",
+            "requests"
+        ]
+    }
 )