Use uv for dependency_type managemange

.github/actions/base-setup/action.yml

@@ -113,7 +113,8 @@ runs:
       run: |
         set -eux
         echo "::group::Upgrade packaging dependencies"
-        python -m pip install --upgrade pip
+        pip install --upgrade pip
+        pipx install uv
         if [ "$RUNNER_OS" != "Windows" ]; then
           pipx install hatch --python $(which python)
         else
@@ -125,11 +126,14 @@ runs:
       shell: bash
       run: |
         set -eux
+        FLAGS=""
         if [ $DEPENDENCY_TYPE == 'pre' ]; then
-          echo "PIP_PRE=1" >> $GITHUB_ENV
+          FLAGS="--prerelease=allow"
         elif [ $DEPENDENCY_TYPE == 'minimum' ]; then
-          source ${{ github.action_path }}/setup_constraints.sh
+          FLAGS="--resolution=lowest-direct"
         fi
+        uv pip compile $FLAGS pyproject.toml -o constraints.txt
+        echo "PIP_CONSTRAINT=$HOME/constraints.txt" >> $GITHUB_ENV
 
     - name: Print Diagnostics
       shell: bash

.github/workflows/tests.yml

@@ -148,35 +148,6 @@ jobs:
           pre_commit: true
           target: "https://github.com/jupyterlab/maintainer-tools/pull/39"
 
-  install_minimums:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.8"] # Test against minimum Python version as well
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Base Setup
-        uses: ./.github/actions/base-setup
-      - name: Clone a repo
-        run: git clone --depth=1 https://github.com/jupyter/nbformat.git
-      - name: Install minimum versions
-        uses: ./.github/actions/install-minimums
-        with:
-          working-directory: nbformat
-      - name: Run the unit tests
-        working-directory: nbformat
-        run: pytest -vv
-      - name: Only create file
-        uses: ./.github/actions/install-minimums
-        with:
-          only_create_file: 1
-          constraints_file_path: "./constraints-test.txt"
-      - name: Ensure constraints file
-        run: |
-          cat ./constraints-test.txt
-          echo $PIP_CONSTRAINT | grep "constraints-test.txt"
-
   update_snapshots-manual-server:
     runs-on: ubuntu-latest
     env:

README.md

@@ -193,38 +193,6 @@ jobs:
 
 To test against a prerelease use `package_download_extra_args: "--pre"`.
 
-## Test Against Dependency Minimum Version
-
-**DEPRECATED**.  Use `dependency_type: minimum` in the `base-setup` action
-instead.
-
-Use this action to test that your minimum dependency version constraints are valid. Note: you may want to also use the minimum supported version of Python
-since the minimum versions might not have wheels on newer Pythons. Note that you should use `pytest -W default` if you are using `filterwarnings` and relying on newer versions of the library to have removed warnings.
-
-```yaml
-name: Minimum Dependencies
-
-on:
-  push:
-    branches: ["main"]
-  pull_request:
-
-jobs:
-  test_minimums:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Base Setup
-        uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
-        with:
-          python_version: "3.8" # Test against minimum Python version as well
-      - name: Install minimum versions
-        uses: jupyterlab/maintainer-tools/.github/actions/install-minimums@v1
-      - name: Run the unit tests
-        run: pytest -vv -W default
-```
-
 ## Test SDist
 
 Use this pair of actions to build an sdist for your package, and then test it