Add flake8 to test requirements

.github/workflows/python-package.yml

@@ -24,6 +24,23 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
+    - name: Get pip cache dir
+      id: pip-cache
+      run: |
+        echo "::set-output name=dir::$(pip cache dir)"
+
+    - name: Setup the Pip cache
+      uses: actions/cache@v3
+      with:
+        path: ${{ steps.pip-cache.outputs.dir }}
+        key: >-
+          ${{ matrix.python-version }}-pip-${{ hashFiles('setup.cfg') }}-${{
+          hashFiles('setup.py') }}-${{ hashFiles('tox.ini') }}-${{
+          hashFiles('.pre-commit-config.yaml') }}
+        restore-keys: |
+          ${{ matrix.python-version }}-pip-
+          ${{ matrix.python-version }}-
+
     - name: Install dependencies
       run: |
         sudo apt-get update; sudo apt-get install gcc libkrb5-dev
@@ -35,8 +52,9 @@ jobs:
       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=127 --statistics
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=79 --statistics
     - name: Test with pytest
+      env:
+        JENKINS_VERSION: stable
       run: |
-        pytest -sv -cov=jenkinsapi --cov-report=term-missing --cov-report=xml jenkinsapi_tests
+        pytest -sv --cov=jenkinsapi --cov-report=term-missing --cov-report=xml jenkinsapi_tests

test-requirements.txt

@@ -1,4 +1,4 @@
-pytest==3.7.0
+pytest
 pytest-mock
 pytest-cov
 pycodestyle>=2.3.1
@@ -8,3 +8,4 @@ tox>=2.3.1
 mock
 codecov
 requests_kerberos
+flake8