adding pytest workflow

.github/workflows/add_labels.yaml

@@ -10,7 +10,6 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: actions-ecosystem/action-add-labels@v1
-        if: ${{ startsWith(github.event.comment.body, '/add-labels') }}
         with:
           labels: |
             ready-for-review

.github/workflows/codeql-analysis.yml

@@ -1,15 +1,8 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
 name: "CodeQL"
-
 on:
   push:
     branches: [main]
   pull_request:
-    # The branches below must be a subset of the branches above
     branches: [main]
   schedule:
     - cron: '0 9 * * 5'

.github/workflows/run-pytest.yaml

@@ -0,0 +1,32 @@
+name: Python package
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install flake8 pytest
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Lint with flake8
+        run: |
+          # stop the build if there are Python syntax errors or undefined names
+          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=200 --statistics
+      - name: Test with pytest
+        run: |
+          pytest