Merge pull request #747 from keisuke-umezawa/feature/deprecate-optuna-v2

Change requirements to optuna>=3.1.0

.github/workflows/e2e-dashboard-tests.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        optuna-version: ['optuna==2.10.0', 'git+https://github.com/optuna/optuna.git']
+        optuna-version: ['optuna==3.1.0', 'git+https://github.com/optuna/optuna.git']
     steps:
       - uses: actions/checkout@v2
 
@@ -48,9 +48,4 @@ jobs:
 
       - name: Run e2e tests
         run: |
-          if [ "${{ matrix.optuna-version }}" = "optuna==2.10.0" ]; then
-            ignore_option="--ignore e2e_tests/test_dashboard/test_usecases/test_preferential_optimization.py"
-          else
-            ignore_option=""
-          fi
-          pytest e2e_tests/test_dashboard $ignore_option
+          pytest e2e_tests/test_dashboard

.github/workflows/python-coverage.yml

@@ -28,7 +28,6 @@ jobs:
         python -m pip install --progress-bar off --upgrade pip setuptools
         pip install --progress-bar off .[optional]
         pip install --progress-bar off .[test]
-        pip install --progress-bar off "optuna>=3.0.0"
         pip install --progress-bar off .
         echo 'import coverage; coverage.process_startup()' > sitecustomize.py
     - name: Tests

.github/workflows/python-tests.yml

@@ -18,10 +18,8 @@ jobs:
           python-version: '3.10'
           architecture: x64
       - name: Install dependencies
-        # python_tests requires optuna>=3.0.0 since it imports FloatDistribution
         run: |
           python -m pip install --progress-bar off --upgrade pip setuptools
-          pip install --progress-bar off "optuna>=3.0.0"
           pip install --progress-bar off .
           pip install --progress-bar off flake8 black isort mypy mypy-boto3-s3
       - run: flake8 . --show-source
@@ -32,9 +30,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        # Add Python '3.11' after released Optuna v3.1
-        # since Optuna v3.0.4 depends on scipy<1.9.0 and >=1.7.0
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        optuna-version: ['optuna>=3.1.0']
     steps:
       - uses: actions/checkout@v2
       - name: Setup Python${{ matrix.python-version }}
@@ -42,15 +39,18 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
           architecture: x64
-      - name: Install dependencies
-        # python_tests requires optuna>=3.0.0 since it imports FloatDistribution
+      - name: Setup Optuna ${{ matrix.optuna-version }}
         run: |
           python -m pip install --progress-bar off --upgrade pip setuptools
+          python -m pip install --progress-bar off --upgrade ${{ matrix.optuna-version }}
+      - name: Install dependencies
+        run: |
           pip install --progress-bar off .[optional]
           pip install --progress-bar off .[test]
-          pip install --progress-bar off "optuna>=3.0.0"
           pip install --progress-bar off .
-      - run: pytest python_tests
+      - name: Run python unit tests
+        run: |
+          pytest python_tests
   test-with-optuna-master:
     runs-on: ubuntu-latest
     steps:
@@ -67,4 +67,6 @@ jobs:
           pip install --progress-bar off .[test]
           pip install --progress-bar off .
           python -m pip install --progress-bar off --upgrade git+https://github.com/optuna/optuna.git
-      - run: pytest python_tests
+      - name: Run python unit tests
+        run: |
+          pytest python_tests

pyproject.toml

@@ -27,7 +27,7 @@ classifiers = [
 ]
 dependencies = [
     "bottle",
-    "optuna>=2.4.0",
+    "optuna>=3.1.0",
     "packaging",
     "scikit-learn",
 ]

requirements.txt

@@ -1,5 +1,5 @@
 # project dependency
-optuna>=2.4
+optuna>=3.1
 bottle
 scikit-learn
 streamlit