Run pyupgrade --py38-plus

.github/workflows/deploy.yml

@@ -19,14 +19,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-
     - name: Download Package
       uses: actions/download-artifact@v3
       with:
         name: Packages
         path: dist
 
-
     - name: Publish package to PyPI
       uses: pypa/gh-action-pypi-publish@v1.8.11
       with:

src/pytest_replay/__init__.py

@@ -104,7 +104,7 @@ def pytest_collection_modifyitems(self, items, config):
         if not replay_file:
             return
 
-        with open(replay_file, "r", encoding="UTF-8") as f:
+        with open(replay_file, encoding="UTF-8") as f:
             all_lines = f.readlines()
             # Use a dict to deduplicate the node ids while keeping the order.
             nodeids = dict.fromkeys(

tests/test_replay.py

@@ -160,7 +160,7 @@ def test_alternate_serial_parallel_does_not_erase_runs(suite, testdir, reverse):
     for command_line in command_lines:
         result = testdir.runpytest_subprocess(*command_line)
         assert result.ret == 0
-    assert set(x.basename for x in (testdir.tmpdir / "replay").listdir()) == {
+    assert {x.basename for x in (testdir.tmpdir / "replay").listdir()} == {
         ".pytest-replay.txt",
         ".pytest-replay-gw0.txt",
         ".pytest-replay-gw1.txt",
@@ -186,7 +186,7 @@ def test_skip_cleanup_does_not_erase_replay_files(suite, testdir):
     for command_line in command_lines:
         result = testdir.runpytest_subprocess(*command_line)
         assert result.ret == 0
-        assert set(x.basename for x in dir.listdir()) == {
+        assert {x.basename for x in dir.listdir()} == {
             ".pytest-replay-gw0.txt",
             ".pytest-replay-gw1.txt",
         }