chore: Use 'python -m pip' pattern for best practice

.github/workflows/continuous-integration.yml

@@ -101,13 +101,13 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r requirements.txt
-          pip install -r requirements-dev.txt
+          python -m pip install -r requirements.txt
+          python -m pip install -r requirements-dev.txt
           # install sphinx_gallery and matplotlib if available (may not work on pypy)
-          pip install sphinx_gallery~=0.7.0 || true
-          pip install jupyter-fs || true
+          python -m pip install sphinx_gallery~=0.7.0 || true
+          python -m pip install jupyter-fs || true
       - name: Install from source (required for the pre-commit tests)
-        run: pip install .
+        run: python -m pip install .
       - name: Install a Jupyter Kernel
         run: python -m ipykernel install --name python_kernel --user
       - name: Install Quarto
@@ -152,7 +152,7 @@ jobs:
       - name: Install from source
         # This is required for the pre-commit tests
         shell: pwsh
-        run: pip install .
+        run: python -m pip install .
       - name: Create kernel
         shell: pwsh
         run: |
@@ -190,8 +190,8 @@ jobs:
           run: |
             python -m pip install --upgrade pip
             # All dependencies but markdown-it-py
-            pip install nbformat pyyaml toml
-            pip install -r requirements-dev.txt
+            python -m pip install nbformat pyyaml toml
+            python -m pip install -r requirements-dev.txt
         - name: Install a Jupyter Kernel
           run: python -m ipykernel install --name python_kernel --user
         - name: Test with pytest
@@ -216,8 +216,8 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r requirements.txt
-          pip install -r requirements-dev.txt
+          python -m pip install -r requirements.txt
+          python -m pip install -r requirements-dev.txt
       - name: Test with pytest
         run: pytest --cov=./ --cov-report=xml
       - name: Upload coverage
@@ -241,10 +241,10 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           # All dependencies but markdown-it-py
-          pip install -r requirements.txt
-          pip install -r requirements-dev.txt
+          python -m pip install -r requirements.txt
+          python -m pip install -r requirements-dev.txt
           # Notebook pre-release version #933
-          pip install --pre -U notebook
+          python -m pip install --pre -U notebook
       - name: Install a Jupyter Kernel
         run: python -m ipykernel install --name python_kernel --user
       - name: Test with pytest
@@ -264,7 +264,7 @@ jobs:
           python-version: 3.9
       - name: Build package
         run: |
-          pip install wheel jupyter-packaging jupyterlab>=3
+          python -m pip install wheel jupyter-packaging jupyterlab>=3
           BUILD_JUPYTERLAB_EXTENSION=1 python setup.py sdist bdist_wheel
           # Don't publish a tar.gz file over 1MB  (Issue #730)
           if (($(wc -c < dist/*.tar.gz) > 1000000)); then exit 1; fi
@@ -274,7 +274,7 @@ jobs:
           if (($(tar -tf dist/*.tar.gz | grep packages/labextension/package.json$ | wc -l)==0)); then echo "Missing lab extension" && exit 1; fi
           if (($(tar -tf dist/*.tar.gz | grep jupytext/nbextension/index.js$ | wc -l)==0)); then echo "Missing notebook extension" && exit 1; fi
           # Install
-          pip install dist/*.tar.gz
+          python -m pip install dist/*.tar.gz
           echo "Install went OK"
   publish:
     name: Publish to PyPi
@@ -290,7 +290,7 @@ jobs:
           python-version: 3.9
       - name: Build package
         run: |
-          pip install wheel jupyter-packaging jupyterlab>=3
+          python -m pip install wheel jupyter-packaging jupyterlab>=3
           BUILD_JUPYTERLAB_EXTENSION=1 python setup.py sdist bdist_wheel
       - name: Publish
         uses: pypa/[email protected]