[MNT] Use pip instead of poetry in CI

.github/workflows/ci.yaml

@@ -31,23 +31,16 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
-    - name: Install Poetry
-      run: |
-        curl -sSL https://install.python-poetry.org | python3 -
-
-    - name: Configure Poetry
-      run: |
-        echo "$HOME/.local/bin" >> $GITHUB_PATH
-        poetry config virtualenvs.create false  # Avoids creating an additional virtual environment
-
     - name: Install dependencies
-      run: poetry install --no-interaction --all-extras
+      run: |
+        python -m pip install --upgrade pip
+        pip install ".[dev]"
 
     - name: Set PYTHONPATH
       run: echo "PYTHONPATH=$GITHUB_WORKSPACE/src" >> $GITHUB_ENV
 
     - name: Test with pytest
-      run: poetry run pytest --cov=prophetverse --cov-report=xml -m "not smoke"
+      run: python -m pytest --cov=prophetverse --cov-report=xml -m "not smoke"
 
     - name: Upload coverage reports to Codecov
       uses: codecov/codecov-action@v4.5.0

pyproject.toml

@@ -12,27 +12,48 @@ sktime = ">=0.30.0"
 numpyro = ">=0.13.2"
 optax = ">=0.2"
 graphviz = "^0.20.3"
-mkdocstrings = {extras = ["python"], version = "^0.25.1"}
 
 
-[tool.poetry.group.dev.dependencies]
-ipykernel = "^6.26.0"
-pytest = "^8.0.0"
-sphinx = "^7.2.6"
-matplotlib = "^3.8.2"
-mkdocs = "^1.5.3"
-mkdocstrings-python = "^1.9.0"
-mkdocs-jupyter = "^0.24.6"
-pymdown-extensions = "^10.7.1"
-mkdocs-material = "^9.5.14"
-pytest-cov = "^5.0.0"
-pre-commit = "^3.7.1"
-commitlint = "^1.0.0"
-isort = "^5.13.2"
-black = "^24.4.2"
-pydocstyle = "^6.3.0"
-mypy = "^1.10.0"
-pylint = "^3.2.2"
+ipykernel = { version = ">=6.26.0,<7.0.0", optional = true }
+pytest = { version = ">=8.0.0,<9.0.0", optional = true }
+sphinx = { version = ">=7.2.6,<8.0.0", optional = true }
+matplotlib = { version = ">=3.8.2,<4.0.0", optional = true }
+mkdocs = { version = ">=1.5.3,<2.0.0", optional = true }
+mkdocstrings-python = { version = ">=1.9.0,<2.0.0", optional = true }
+mkdocs-jupyter = { version = ">=0.24.6,<0.25.0", optional = true }
+pymdown-extensions = { version = ">=10.7.1,<11.0.0", optional = true }
+mkdocs-material = { version = ">=9.5.14,<10.0.0", optional = true }
+pytest-cov = { version = ">=5.0.0,<6.0.0", optional = true }
+pre-commit = { version = ">=3.7.1,<4.0.0", optional = true }
+commitlint = { version = ">=1.0.0,<2.0.0", optional = true }
+isort = { version = ">=5.13.2,<6.0.0", optional = true }
+black = { version = ">=24.4.2,<25.0.0", optional = true }
+pydocstyle = { version = ">=6.3.0,<7.0.0", optional = true }
+mypy = { version = ">=1.10.0,<2.0.0", optional = true }
+pylint = { version = ">=3.2.2,<4.0.0", optional = true }
+mkdocstrings = { version = "^0.25.1", optional = true }
+
+[tool.poetry.extras]
+dev = [
+    "ipykernel",
+    "pytest",
+    "sphinx",
+    "matplotlib",
+    "mkdocs",
+    "mkdocstrings-python",
+    "mkdocs-jupyter",
+    "pymdown-extensions",
+    "mkdocs-material",
+    "pytest-cov",
+    "pre-commit",
+    "commitlint",
+    "isort",
+    "black",
+    "pydocstyle",
+    "mypy",
+    "pylint",
+    "mkdocstrings"
+]
 
 [tool.pytest.ini_options]
 markers = [