ci: run python tests on github workers

.github/workflows/ci.yml

@@ -65,26 +65,16 @@ jobs:
 
   build_and_test:
     name: Build and test
-    runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.experimental }}
     strategy:
       matrix:
-        # macOS disabled due to random failures related to caching
-        #os: [ubuntu-latest, windows-latest, macOS-latest]
-        os: [ubuntu-latest, windows-latest]
-        rust: [1.50.0]
-        experimental: [false]
-#        include:
-#          - os: ubuntu-latest
-#            rust: nightly
-#            experimental: true
-#          - os: windows-latest
-#            rust: nightly
-#            experimental: true
-#          - os: macOS-latest
-#            rust: nightly
-#            experimental: true
-
+        include:
+          - os: ubuntu-latest
+            rust: 1.50.0
+            python: 3.6
+          - os: windows-latest
+            rust: 1.50.0
+            python: false # Python bindings compilation on Windows is not supported.
+    runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@master
 
@@ -125,3 +115,29 @@ jobs:
       with:
         command: test
         args: --all
+
+    - name: install python
+      if: ${{ matrix.python }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python }}
+
+    - name: install tox
+      if: ${{ matrix.python }}
+      run: pip install tox
+
+    - name: build C library
+      if: ${{ matrix.python }}
+      uses: actions-rs/cargo@v1
+      with:
+        command: build
+        args: -p deltachat_ffi
+
+    - name: run python tests
+      if: ${{ matrix.python }}
+      env:
+        DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
+        DCC_RS_TARGET: debug
+        DCC_RS_DEV: ${{ github.workspace }}
+      working-directory: python
+      run: tox -e lint,doc,py3

.github/workflows/remote_tests.yml

@@ -1,18 +0,0 @@
-name: Remote tests
-on: [push]
-jobs:
-  remote_tests_python:
-    name: Remote Python tests
-    runs-on: ubuntu-latest
-    env:
-      DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
-    steps:
-      - uses: actions/checkout@v2
-      - run: mkdir -m 700 -p ~/.ssh
-      - run: touch ~/.ssh/id_ed25519
-      - run: chmod 600 ~/.ssh/id_ed25519
-      - run: 'echo "$SSH_KEY" | base64 -d > ~/.ssh/id_ed25519'
-        shell: bash
-        env:
-          SSH_KEY: ${{ secrets.SSH_KEY }}
-      - run: scripts/remote_tests_python.sh "deltachat-core/python/${{ github.ref }}/${{ github.run_number }}"