Ruff: Fixed SIM115

pyproject.toml

@@ -67,7 +67,7 @@ fixable = ['ALL']
 ignore = [
     'FA100', #Add `from __future__ import annotations` to simplify `typing.Optional`
     'UP022', # Prefer `capture_output` over sending `stdout` and `stderr` to `PIPE`
-    'SIM115', # Use a context manager for opening files
+    # 'SIM115', # Use a context manager for opening files
     'UP031', #Use format specifiers instead of percent format
     # 'C408', # Unnecessary `dict()` call (rewrite as a literal)
     # 'C417' # Unnecessary `map()` usage (rewrite using a generator expression)

tests/test_rf64.py

@@ -15,8 +15,6 @@ class TestRf64(TestCase):
 
     def test_open(self):
         for path in glob("tests/test_files/rf64/*.wav.gz"):
-            gz = gzip.open(path)
+            with gzip.open(path) as gz:
                 wav_info = wavinfo.WavInfoReader(gz)
-
                 self.assertIsNotNone(wav_info)
-            # self.assertIsNotNone(wav_info.bext)