test pip publish

Author: DifferentialOrange

.github/workflows/packing.yml

@@ -172,7 +172,10 @@ jobs:
           kill $(cat tarantool.pid) || true
 
   publish_pip:
-    if: startsWith(github.ref, 'refs/tags')
+    # if: startsWith(github.ref, 'refs/tags')
+    if: (github.event_name == 'push') ||
+      (github.event_name == 'pull_request' &&
+        github.event.pull_request.head.repo.full_name != github.repository)
 
     needs:
       - run_tests_pip_package_linux
@@ -204,8 +207,8 @@ jobs:
       - name: Publish artifacts
         run: twine upload -r $PYPI_REPO -u __token__ -p $PYPI_TOKEN pip_dist/*
         env:
-          PYPI_REPO: pypi
-          PYPI_TOKEN: ${{ secrets.PYPI_TOKEN }}
+          PYPI_REPO: testpypi
+          PYPI_TOKEN: ${{ secrets.TEST_PYPI_TOKEN }}
 
   pack_rpm:
     # We want to run on external PRs, but not on our own internal