chore: Lint changes

tests/conformance/_utils.py

@@ -1,6 +1,7 @@
 import time
 import requests
 
+
 def start_grpc_server(grpc_endpoint, http_endpoint):
     """Starts the testbench gRPC server if it's not already running.
 

tests/perf/microbenchmarks/_utils.py

@@ -18,7 +18,8 @@
 import socket
 import psutil
 
-_C4_STANDARD_192_NIC = "ens3" # can be fetched via ip link show
+_C4_STANDARD_192_NIC = "ens3"  # can be fetched via ip link show
+
 
 def publish_benchmark_extra_info(
     benchmark: Any,
@@ -28,7 +29,6 @@ def publish_benchmark_extra_info(
     download_bytes_list: Optional[List[int]] = None,
     duration: Optional[int] = None,
 ) -> None:
-
     """
     Helper function to publish benchmark parameters to the extra_info property.
     """
@@ -48,14 +48,15 @@ def publish_benchmark_extra_info(
     benchmark.group = benchmark_group
 
     if download_bytes_list is not None:
-        assert duration is not None, "Duration must be provided if total_bytes_transferred is provided."
+        assert (
+            duration is not None
+        ), "Duration must be provided if total_bytes_transferred is provided."
         throughputs_list = [x / duration / (1024 * 1024) for x in download_bytes_list]
         min_throughput = min(throughputs_list)
         max_throughput = max(throughputs_list)
         mean_throughput = statistics.mean(throughputs_list)
         median_throughput = statistics.median(throughputs_list)
 
-
     else:
         object_size = params.file_size_bytes
         num_files = params.num_files
@@ -211,13 +212,13 @@ def get_affinity(irq):
 
 def get_primary_interface_name():
     primary_ip = None
-    
+
     # 1. Determine the Local IP used for internet access
     # We use UDP (SOCK_DGRAM) so we don't actually send a handshake/packet
     s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
     try:
         # connect() to a public IP (Google DNS) to force route resolution
-        s.connect(('8.8.8.8', 80))
+        s.connect(("8.8.8.8", 80))
         primary_ip = s.getsockname()[0]
     except Exception:
         # Fallback if no internet
@@ -248,7 +249,7 @@ def get_irq_affinity():
     for irq in irqs:
         affinity_str = get_affinity(irq)
         if affinity_str != "N/A":
-            for part in affinity_str.split(','):
-                if '-' not in part:
+            for part in affinity_str.split(","):
+                if "-" not in part:
                     cpus.add(int(part))
     return cpus

tests/perf/microbenchmarks/time_based/conftest.py

@@ -17,5 +17,5 @@
 @pytest.fixture
 def workload_params(request):
     params = request.param
-    files_names = [f'fio-go_storage_fio.0.{i}' for i in range(0, params.num_processes)]
+    files_names = [f"fio-go_storage_fio.0.{i}" for i in range(0, params.num_processes)]
     return params, files_names

tests/perf/microbenchmarks/time_based/reads/test_reads.py

@@ -159,7 +159,6 @@ async def _download_time_based_async(client, filename, params):
 
 
 def _download_files_worker(process_idx, filename, params, bucket_type):
-
     if bucket_type == "zonal":
         return worker_loop.run_until_complete(
             _download_time_based_async(worker_client, filename, params)

tests/unit/asyncio/test_async_appendable_object_writer.py

@@ -175,9 +175,9 @@ async def test_state_lookup(self, mock_appendable_writer):
         writer._is_stream_open = True
         writer.write_obj_stream = mock_appendable_writer["mock_stream"]
 
-        mock_appendable_writer["mock_stream"].recv.return_value = (
-            storage_type.BidiWriteObjectResponse(persisted_size=100)
-        )
+        mock_appendable_writer[
+            "mock_stream"
+        ].recv.return_value = storage_type.BidiWriteObjectResponse(persisted_size=100)
 
         size = await writer.state_lookup()
 
@@ -246,9 +246,7 @@ async def test_append_data_less_than_flush_interval(self, mock_appendable_writer
         ],
     )
     @pytest.mark.asyncio
-    async def test_append(
-        self, data_len, mock_appendable_writer
-    ):
+    async def test_append(self, data_len, mock_appendable_writer):
         """Verify append orchestrates manager and drives the internal generator."""
         # Arrange
         writer = self._make_one(mock_appendable_writer["mock_client"])
@@ -272,10 +270,19 @@ async def test_append(
         # Assert
         expected_recv_count = data_len // _DEFAULT_FLUSH_INTERVAL_BYTES
         assert writer.offset == data_len
-        assert writer.bytes_appended_since_last_flush == data_len % _DEFAULT_FLUSH_INTERVAL_BYTES
-        assert writer.persisted_size == expected_recv_count*_DEFAULT_FLUSH_INTERVAL_BYTES
-        assert writer.write_obj_stream.send.await_count == -(-data_len // _MAX_CHUNK_SIZE_BYTES)  # Ceiling division for number of chunks
-        assert writer.write_obj_stream.recv.await_count == expected_recv_count  # Expect 1 recv per flush interval
+        assert (
+            writer.bytes_appended_since_last_flush
+            == data_len % _DEFAULT_FLUSH_INTERVAL_BYTES
+        )
+        assert (
+            writer.persisted_size == expected_recv_count * _DEFAULT_FLUSH_INTERVAL_BYTES
+        )
+        assert writer.write_obj_stream.send.await_count == -(
+            -data_len // _MAX_CHUNK_SIZE_BYTES
+        )  # Ceiling division for number of chunks
+        assert (
+            writer.write_obj_stream.recv.await_count == expected_recv_count
+        )  # Expect 1 recv per flush interval
 
     @pytest.mark.asyncio
     async def test_append_recovery_reopens_stream(self, mock_appendable_writer):
@@ -339,9 +346,9 @@ async def test_flush_resets_counters(self, mock_appendable_writer):
         writer.write_obj_stream = mock_appendable_writer["mock_stream"]
         writer.bytes_appended_since_last_flush = 100
 
-        mock_appendable_writer["mock_stream"].recv.return_value = (
-            storage_type.BidiWriteObjectResponse(persisted_size=200)
-        )
+        mock_appendable_writer[
+            "mock_stream"
+        ].recv.return_value = storage_type.BidiWriteObjectResponse(persisted_size=200)
 
         await writer.flush()
 
@@ -382,9 +389,9 @@ async def test_finalize_lifecycle(self, mock_appendable_writer):
         writer.write_obj_stream = mock_appendable_writer["mock_stream"]
 
         resource = storage_type.Object(size=999)
-        mock_appendable_writer["mock_stream"].recv.return_value = (
-            storage_type.BidiWriteObjectResponse(resource=resource)
-        )
+        mock_appendable_writer[
+            "mock_stream"
+        ].recv.return_value = storage_type.BidiWriteObjectResponse(resource=resource)
 
         res = await writer.finalize()