remove dev-requirements.txt

Author: blink1073

.github/workflows/test.yml

@@ -36,7 +36,7 @@ jobs:
       - with: jupyterlab/maintainer-tools/.github/actions/base-action@v1
       - name: Install dependencies
         run: |
-          pip install -r dev-requirements.txt .
+          pip install -e ".[test]"
       - name: Test with pytest
         run: |
           python -m pytest -vv jupyter_core --timeout 60 --cov jupyter_core --cov-report term-missing:skip-covered

MANIFEST.in

@@ -1,7 +1,6 @@
 include COPYING.md
 include CONTRIBUTING.md
 include README.md
-include dev-requirements.txt
 include jupyter_core/py.typed
 
 exclude .pre-commit-config.yaml

README.md

@@ -16,8 +16,7 @@ Now create an [editable install](https://pip.pypa.io/en/stable/reference/pip_ins
 and download the dependencies of code and test suite by executing:
 
     cd /my/projects/jupyter_core/
-    pip install -e .
-    pip install -r dev-requirements.txt
+    pip install -e ".[test]"
     py.test
 
 The last command runs the test suite to verify the setup. During development, you can pass filenames to `py.test`, and it will execute only those tests.

dev-requirements.txt

@@ -40,6 +40,8 @@ console_scripts =
 
 [options.extras_require]
 test =
+    ipykernel
+    pre-commit
     pytest
     pytest-cov
     pytest-timeout