Do not install gevent for regular python test suite

.github/workflows/push.yml

@@ -51,7 +51,7 @@ jobs:
       - run: pip install ".[all]" --group docs
       - run: cd docs && make html
 
-  build-unix:
+  test:
     timeout-minutes: 30
     strategy:
       fail-fast: false
@@ -94,7 +94,10 @@ jobs:
           sudo apt-get update
           sudo apt-get remove libhashkit2 libmemcached11 || true
           sudo apt-get install -y libmemcached-dev
-      - run: pip install -e '.[all]' --group test
+      - run: pip install -e '.[rabbitmq,redis,memcached,prometheus]' --group test
+        if: ${{ matrix.concurrency == 'cpython' }}
+      - run: pip install -e '.[rabbitmq,redis,memcached,prometheus,gevent]' --group test
+        if: ${{ matrix.concurrency == 'gevent' }}
       - run: pytest --benchmark-skip
         if: ${{ matrix.concurrency == 'cpython' }}
       - run: python pytest-gevent.py --benchmark-skip

tests/middleware/test_shutdown.py

@@ -4,7 +4,6 @@
 import time
 from unittest import mock
 
-import gevent
 import pytest
 
 import dramatiq
@@ -13,6 +12,11 @@
 
 from ..common import skip_with_gevent, skip_without_gevent
 
+try:
+    import gevent
+except ImportError:
+    pass  # tests accessing gevent must use @skip_without_gevent
+
 not_supported = threading.current_platform not in threading.supported_platforms
 
 

tests/middleware/test_time_limit.py

@@ -5,14 +5,18 @@
 from unittest import mock
 
 import pytest
-from greenlet import getcurrent
 
 import dramatiq
 from dramatiq.brokers.stub import StubBroker
 from dramatiq.middleware import threading, time_limit
 
 from ..common import skip_with_gevent, skip_without_gevent
 
+try:
+    from greenlet import getcurrent
+except ImportError:
+    pass  # tests using greenlet must use @skip_without_gevent
+
 not_supported = threading.current_platform not in threading.supported_platforms