fix linting

Author: Tom McCormick

pyiceberg/io/pyarrow.py

@@ -389,6 +389,7 @@ def __init__(self, properties: Properties = EMPTY_DICT):
     @staticmethod
     def parse_location(location: str) -> Tuple[str, str, str]:
         """Return (scheme, netloc, path) for the given location.
+
         Uses environment variables DEFAULT_SCHEME and DEFAULT_NETLOC
         if scheme/netloc are missing.
         """

tests/io/test_pyarrow.py

@@ -2639,22 +2639,24 @@ def test_retry_strategy_not_found() -> None:
     with pytest.warns(UserWarning, match="Could not initialize S3 retry strategy: pyiceberg.DoesNotExist"):
         io.new_input("s3://bucket/path/to/file")
 
-def test_parse_location_environment_defaults():
+
+def test_parse_location_environment_defaults() -> None:
     """Test that parse_location uses environment variables for defaults."""
-    from pyiceberg.io.pyarrow import PyArrowFileIO
     import os
-    
+
+    from pyiceberg.io.pyarrow import PyArrowFileIO
+
     # Test with default environment (no env vars set)
     scheme, netloc, path = PyArrowFileIO.parse_location("/foo/bar")
     assert scheme == "file"
     assert netloc == ""
     assert path == "/foo/bar"
-    
+
     try:
         # Test with environment variables set
         os.environ["DEFAULT_SCHEME"] = "scheme"
         os.environ["DEFAULT_NETLOC"] = "netloc:8000"
-        
+
         scheme, netloc, path = PyArrowFileIO.parse_location("/foo/bar")
         assert scheme == "scheme"
         assert netloc == "netloc:8000"
@@ -2673,4 +2675,4 @@ def test_parse_location_environment_defaults():
         if "DEFAULT_SCHEME" in os.environ:
             del os.environ["DEFAULT_SCHEME"]
         if "DEFAULT_NETLOC" in os.environ:
-            del os.environ["DEFAULT_NETLOC"]
+            del os.environ["DEFAULT_NETLOC"]